Product Code: IPF FDA class 2 21 CFR 890.5850

Stimulator, Muscle, Powered

Physical Medicine

A Powered Muscle Stimulator is an electrical therapy device used in Physical Medicine to deliver electrical current to skeletal muscles via surface electrodes, causing muscle contractions for purposes such as preventing muscle atrophy, re-educating muscle function, improving circulation, and managing chronic pain. It is classified as FDA Class 2, representing moderate risk, meaning it requires a 510(k) premarket notification demonstrating substantial equivalence to a predicate device before marketing. The product code is IPF, regulated under 21 CFR 890.5850, within the Physical Medicine medical specialty. This device is eligible for third party review, meaning the 510(k) submission may be reviewed by an FDA-accredited third party organization.

View on FDA

510(k)s

548

FEI Numbers

170

Registration Numbers

170

Unique Applicants

311

Years Active

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Basic Information

Product Code: IPF
Device Class: FDA class 2
Regulation Number: 890.5850
Medical Specialty: Physical Medicine
Review Panel: PM
Submission Type: 1

Device Characteristics

✗

GMP Exempt

✗

Implant

✗

Life Sustain/Support

✓

Third Party

—

Summary Malfunction Reporting

510(k) Clearance History

Related 510(k) Clearances

This FDA classification is associated with 548 510(k) clearances via K numbers.

K Number	Device Name	Decision Date	Decision	Applicant
K253542	Apollo Quattro (APQ-10M)	Jun 08, 2026	Substantially Equivalent	Weero Co., Ltd.
K252816	High Tone Power therapy (HiToP) (Model: HiToP PNP)	Jun 02, 2026	Substantially Equivalent	Mohammadali Nezakati
K260142	StimelMD (SSMD) system	May 27, 2026	Substantially Equivalent	Motion Informatics ltd.
K251083	Compact II	Sep 12, 2025	Substantially Equivalent	Enraf-Nonius, B.V.
K241433	EVE Synergy (EVE-20M)	Jun 04, 2025	Substantially Equivalent	Weero Co., Ltd.
K241488	TrainFES Advance	Feb 05, 2025	Substantially Equivalent	Trainfes
K240348	Quantum Mitohormesis (QMT) (M2101)	Dec 19, 2024	Substantially Equivalent	Quantumtx Pte. , Ltd.
K240992	eMVFit (MVF-10M)	Oct 10, 2024	Substantially Equivalent	Weero Co., Ltd.
K240234	BTL-899MS	Aug 17, 2024	Substantially Equivalent	BTL Industries, Inc.
K233098	MYOTouch Muscle Stimulator	Aug 02, 2024	Substantially Equivalent	Sunmed, LLC
K232786	Stimulation System (PA series, PR series, S series and Q series)	May 16, 2024	Substantially Equivalent	Edan Instruments, Inc.
K233926	accufit	Mar 21, 2024	Substantially Equivalent	Mettler Electronics Corporation
K233485	M-Wave	Jan 26, 2024	Substantially Equivalent	Zynex Medical, Inc.
K232937	BTL-899M	Dec 26, 2023	Substantially Equivalent	BTL Industries, Inc.
K230701	Stim2Go	Nov 24, 2023	Substantially Equivalent	PAJUNK GmbH Medizintechnologie
K231440	Combo Electrotherapy Device	Nov 03, 2023	Substantially Equivalent	Shenzhen Roundwhale Technology Co. , Ltd.
K223027	NeuroTrigger Basic (NTB)	Oct 10, 2023	Substantially Equivalent	Neurotrigger
K223802	accufit	Oct 06, 2023	Substantially Equivalent	Mettler Electronics Corporation
K221274	StarFormer, TightWave	Sep 29, 2023	Substantially Equivalent	Fotona D.O.O.
K230167	BACK 4	Sep 14, 2023	Substantially Equivalent	Swims America Corp
K232334	DEKA SIMON	Sep 01, 2023	Substantially Equivalent	El.En S.P.A.
K213655	HiTop® (Models: HiToP®4touch, HiToP®2touch, HiToP®1touch)	Jan 17, 2023	Substantially Equivalent	Hilltek, LLC
K222201	Biological Feedback and Stimulation System	Oct 21, 2022	Substantially Equivalent	Medlander Medical Technology, Inc.
K221958	Flex-MI	Oct 21, 2022	Substantially Equivalent	Emsi, Inc.
K220994	Shoulder PacemakerTM	Oct 14, 2022	Substantially Equivalent	Ncs Lab Srl
K213197	MyOnyx System	Jun 17, 2022	Substantially Equivalent	Thought Technology , Ltd.
K220738	Motive Knee Wrap	May 12, 2022	Substantially Equivalent	Cymedica Orthopedics, Inc.
K220327	geko W-3	Mar 04, 2022	Substantially Equivalent	Firstkind Limited
K213043	Levator Elite (Model LE9011)	Feb 25, 2022	Substantially Equivalent	Shenzhen Dongdixin Technology Co., Ltd.
K212832	TimeWaver Frequency	Dec 14, 2021	Substantially Equivalent	Timewaver Production GmbH
K212762	geko W-2	Nov 29, 2021	Substantially Equivalent	Firstkind Limited
K192746	MyoWorx TM20	Oct 19, 2021	Substantially Equivalent	Myoworx, Inc.
K210002	STELLA BIO	Oct 01, 2021	Substantially Equivalent	Egzotech Sp. Z O. O.
K210674	Shoulder Pacemaker	Aug 24, 2021	Substantially Equivalent	Ncs Lab Srl
K210938	PowerDot PD-01MT2 Muscle Stimulator	Jul 30, 2021	Substantially Equivalent	Smartmissimo Technologies Pte, Ltd.
K211094	Nerve and Muscle Stimulator	Jul 08, 2021	Substantially Equivalent	Shenzhen Xft Medical Limited
K210604	Intellihab System	Jun 03, 2021	Substantially Equivalent	Cymedica Orthopedics, Inc.
K210979	Prelivia	May 13, 2021	Substantially Equivalent	Rehabtronics, Inc.
K210572	Neurodyn V2.0, Neurodyn Aussie V2.0	May 11, 2021	Substantially Equivalent	Ibramed Equipamentos Medicos
K202031	Talent-Pro Electromagnetic Stimulator	May 06, 2021	Substantially Equivalent	Remed Co., Ltd.
K203710	Storz Medical MAGNETOLITH Muscle Stimulator	May 03, 2021	Substantially Equivalent	Storz Medical AG
K201285	InMode Evolve System with the Tone Applicator	Mar 05, 2021	Substantially Equivalent	InMode , Ltd.
K210269	PowerDot PD-01MT2 Muscle Stimulator	Feb 23, 2021	Substantially Equivalent	Smartmissimo Technologies Pte, Ltd.
K203488	emField	Feb 19, 2021	Substantially Equivalent	Zimmer Medizinsysteme GmbH
K202648	Biofeedback Nerve and Muscle Stimulator	Dec 08, 2020	Substantially Equivalent	Shenzhen Konmed Technology Co., Ltd.
K202079	Physiq	Nov 25, 2020	Substantially Equivalent	El.En Electronic Engineering Spa
K202490	Avid CT2	Nov 16, 2020	Substantially Equivalent	Vision Quest Industries Inc./Dba VQ Orthocare
K200088	g.Estim FES	Oct 29, 2020	Substantially Equivalent	G.Tec Medical Engineering GmbH
K201290	Medline DeNovo 4Pro Electrical Stimulation Device	Sep 21, 2020	Substantially Equivalent	Medline Industries, Inc.
K201958	ETD Family of Electrotherapy Devices	Aug 04, 2020	Substantially Equivalent	Therasigma, LLC
K193275	Nerve and Muscle Stimulator	Apr 11, 2020	Substantially Equivalent	Shenzhen Xft Medical Limited
K193045	geko W-2	Jan 18, 2020	Substantially Equivalent	Firstkind Limited
K183074	TENS and EMS Stimulator, TENS Stimulator	Jan 11, 2020	Substantially Equivalent	Astek Technology , Ltd.
K192733	RelieforMe TENS/EMS Device Model UPK-GE01	Dec 23, 2019	Substantially Equivalent	Umeheal , Ltd.
K192249	InMode System with Tone Applicator	Dec 17, 2019	Substantially Equivalent	InMode , Ltd.
K191113	geko T-2 and geko T-3 Neuromuscular Stimulators	Sep 18, 2019	Substantially Equivalent	Firstkind Limited
K182163	Shear Stress Therapeutics SST 3000	Jul 09, 2019	Substantially Equivalent	Shear Stress Therapeutics, LLC
K181759	PowerDot PD-01MT	Nov 09, 2018	Substantially Equivalent	Smartmissimo Technologies Pte, Ltd.
K181688	R-C1 TENS and EMS Stimulator; R-E1- EMS Stimulator; R-T1 TENS Stimulator	Sep 07, 2018	Substantially Equivalent	Shenzhen Roundwhale Technology Co. , Ltd.
K181059	geko T-3 Neuromuscular Stimulator	May 23, 2018	Substantially Equivalent	Firstkind Limited
K172381	Digitimer DS7AP Constant Current Stimulator	Mar 06, 2018	Substantially Equivalent	Digitimer , Ltd.
K180082	geko T-2 and geko Plus R-2	Feb 11, 2018	Substantially Equivalent	Firstkind, Ltd.
K171978	Combo Stimulator MT9000, Combo Stimulator LT7102, TENS Stimulator InTENSity 10	Oct 02, 2017	Substantially Equivalent	Shenzhen Dongdixin Technology Co., Ltd.
K171071	StimSox(TM) System	Aug 09, 2017	Substantially Equivalent	Stimmed, LLC
K171387	EMS100 Tri-Wave Combination Stimulator	May 31, 2017	Substantially Equivalent	Elite Medical Supply of New York, LLC
K163125	geko T-2 and geko Plus R-2 Neuromuscular Stimulators	Apr 10, 2017	Substantially Equivalent	Firstkind Limited
K162987	FA100 SCCD (Sequential Continuous Contraction Device)	Feb 14, 2017	Substantially Equivalent	Flowaid Medical Technologies, Corp
K160614	Xcite Clinical Station	Dec 16, 2016	Substantially Equivalent	Restorative Therapies, Inc.
K163067	CyMedica e-vive System; CY-1000	Dec 01, 2016	Substantially Equivalent	Cymedica Orthopedics, Inc.
K160992	HPM-6000	Oct 21, 2016	Substantially Equivalent	BTL Industries, Inc.
K151922	StimSox(TM) System	Apr 15, 2016	Substantially Equivalent	Stimmed, LLC
K153696	Chattanooga Revolution Wireless	Apr 14, 2016	Substantially Equivalent	Djo, LLC
K160299	geko(TM) Plus R-2 Neuromuscular Stimulator	Apr 08, 2016	Substantially Equivalent	Firstkind Limited
K153224	VitalStim(R) Plus Electrotherapy System	Feb 17, 2016	Substantially Equivalent	Djo, LLC
K152677	geko T-2 Neuromuscular Stimulator	Oct 23, 2015	Substantially Equivalent	Firstkind Limited
K150742	Muscle Stimulation System 110	Jul 23, 2015	Substantially Equivalent	Niveus Medical, Inc.
K150413	QB1 System Powered Muscle Stimulator & Transcutaneous Electrical Nerve Stimulator	Apr 02, 2015	Substantially Equivalent	Cymedica Orthopedics, Inc.
K140467	FLEX-MT +	Oct 07, 2014	Substantially Equivalent	Emsi
K133638	GEKO	Aug 21, 2014	Substantially Equivalent	Firstkind Limited
K131917	NEURODYN COMPACT, NEURODYN II	Apr 29, 2014	Substantially Equivalent	Ibramed Equipamentos Medicos
K132284	VECTRA NEO CLINICAL THERAPY SYSTEM	Apr 10, 2014	Substantially Equivalent	Djo, LLC
K130691	ELECTROTHERAPY DEVICE (COMBO UNIT)	Dec 20, 2013	Substantially Equivalent	Guangzhou Finecure Medical Equipment Co.,Ltd
K130052	TONE-A-MATIC	Dec 20, 2013	Substantially Equivalent	Tone-A-Matic International, Inc.
K131629	NEURODYN MULTIWAVE, AUSSIE SPORT	Nov 26, 2013	Substantially Equivalent	Ibramed Equipamentos Medicos
K131222	AMPCARE ESP THERAPY SYSTEM	Oct 31, 2013	Substantially Equivalent	Ampcare, LLC
K132137	MULTISTIM	Sep 12, 2013	Substantially Equivalent	Metron Medical Australia, Pty, Ltd.
K130424	STIMEL-03	Jul 11, 2013	Substantially Equivalent	Stimel, Ltd.
K123354	REVITIVE IX	Jun 28, 2013	Substantially Equivalent	Actegy , Ltd.
K124016	EMPI PHOENIX	May 06, 2013	Substantially Equivalent	Djo, LLC
K123642	MUSCLE STIMULATION SYSTEM	Mar 29, 2013	Substantially Equivalent	Niveus Medical, Inc.
K120922	GUARDIAN DYSPHAGIA DUAL CHANNEL NMES UNIT	Feb 07, 2013	Substantially Equivalent	Selectivemed Components, Inc.
K113010	FDES100(TENS AND EMS STIMULATOR, FDES102(ED402) TENS STIMULATOR	Dec 21, 2012	Substantially Equivalent	Famidoc Technology Co., Ltd.
K113017	SYS*STIM 240	Jun 26, 2012	Substantially Equivalent	Mettler Electronics Corp.
K112148	POWERED MUSCLE STIMULATOR	Apr 30, 2012	Substantially Equivalent	Valmed, SA
K112348	RS-4I MUSCLE STIMULATOR	Jan 19, 2012	Substantially Equivalent	Rs Medical
K111279	NEXWAVE COMBO MUSCLE STIMULATOR SYSTEM	Sep 20, 2011	Substantially Equivalent	Zynex Medical, Inc.
K103738	H-WAVE	Jun 01, 2011	Substantially Equivalent	Electronic Waveform Laboratory, Inc.
K100862	BODYFLOW P2CH	Apr 21, 2011	Substantially Equivalent	Physiomed Elektromedizin AG
K092202	ESWALLOW DYSPHAGIA THERAPY KIT, PMI DYSPHAGIA THERAPY KIT	Feb 10, 2011	Substantially Equivalent	Eswallow USA
K102202	GS 3000	Nov 23, 2010	Substantially Equivalent	Emsi
K093324	EMPI CONTINUUM	Mar 05, 2010	Substantially Equivalent	Empi
K093138	MT9000 SERIES ELECTRO-STIMULATOR, MODELS MT9000, MT9002, MT9001, MT9004 AND MT9003	Feb 12, 2010	Substantially Equivalent	Shenzhen Dongdixin Technology Co., Ltd.
K100117	LT3000 COMBO STIMULATOR, LT3001 TENS STIMULATORY, LT3002 EMS STIMULATOR	Jan 29, 2010	Substantially Equivalent	Shenzhen Dongdixin Technology Co., Ltd.
K092791	KNEEHAB XP CONTROLLER, MODEL 411	Dec 30, 2009	Substantially Equivalent	Bio-Medical Research, Ltd.
K093259	ARP RX100	Dec 17, 2009	Substantially Equivalent	Arp Manufacturing, Inc.
K091248	MAXEMS, MODELS 1000 AND 2000	Nov 30, 2009	Substantially Equivalent	Bio Protech, Inc.
K090532	T.E.A.R. TECH3	Nov 13, 2009	Substantially Equivalent	Vision Quest Industries, Inc.
K083105	KNEEHAB XP CONDUCTIVE GARMENT, TYPE 411	Jul 24, 2009	Substantially Equivalent	Bio-Medical Research, Ltd.
K090632	COMPEX REHAB	Jun 01, 2009	Substantially Equivalent	Chattanooga Group
K080950	STIWELL MED4	Apr 02, 2009	Substantially Equivalent	Otto Bock, Austria GmbH
K071677	SRT II MUSCLE STIMULATOR	Jul 11, 2008	Substantially Equivalent	Therapeutic Innovations, Inc.
K070888	COMBI 8 MAX	Jul 03, 2008	Substantially Equivalent	Cec Electronica S.R.L.
K080787	BIOMOVE 5000 SYSTEM	Apr 17, 2008	Substantially Equivalent	Curatronic, Ltd.
K080661	MODELS TENS 7000, EMS 7500 AND TWIN STIM	Mar 24, 2008	Substantially Equivalent	Koalaty Products, Inc.
K073361	MUSCLE PAIN DEVICE (MPD)	Mar 18, 2008	Substantially Equivalent	Stevens Proof of Concept, Inc.
K072252	VEINOPLUS NEUROMUSCULAR STIMULATOR	Jan 30, 2008	Substantially Equivalent	Ad Rem Technology Sarl
K063642	FD EMS, MODEL # D-FJ30E	Dec 13, 2007	Substantially Equivalent	Fuji Dynamics Limited
K071093	SAN SHIH POWERED MUSCLE STIMULATOR, MODEL 202	Dec 06, 2007	Substantially Equivalent	San Shih Electrical Enterprise Co., Ltd.
K072795	MODELS EMS 5.0, EMS 5.1	Nov 27, 2007	Substantially Equivalent	Koalaty Products, Inc.
K071431	GLOBUS GENESY 1100 STIMULATOR	Sep 21, 2007	Substantially Equivalent	Domino S.R.L.
K071320	EVERLIFE POWERED MUSCLE STIMULATOR, MODEL E-100204, E-100504, E-100509, E-100804, E-201111, E-201211, E-201311	Aug 17, 2007	Substantially Equivalent	Everlife Medical Equipment Co., Ltd.
K070425	VITALSTIM EXPERIA	Jun 11, 2007	Substantially Equivalent	Chattanooga Group
K062453	KINGLY STAR POWERED MUSCLE STIMULATOR, MODEL KS-138	Apr 17, 2007	Substantially Equivalent	Kingly Star Intl. Technology Co., Ltd.
K062354	VECTRA GENISYS VMS FR	Jan 26, 2007	Substantially Equivalent	Encore Medical L.P.
K053285	MAGBODY DT-1200, DT-1200T, DT-1200M, DT-1200PT, DT-1200PM	Jan 05, 2006	Substantially Equivalent	Durtech System Corp.
K053266	MYOTRAC INFINITI	Dec 29, 2005	Substantially Equivalent	Thought Technology , Ltd.
K050921	EASYSTIM NMS-28	Dec 12, 2005	Substantially Equivalent	Easy Med Instrument Co., Ltd.
K051135	AXIOM NVP8500	Aug 11, 2005	Substantially Equivalent	Axiom Worldwide, Inc.
K050687	AXIOM EPS8000	Jul 28, 2005	Substantially Equivalent	Axiom Worldwide, Inc.
K050847	IF TRUE SINE INTERFERENTIAL STIMULATOR, MODEL WL-2206A	Jun 17, 2005	Substantially Equivalent	Theratech, Inc.
K050595	FT2000 SEQUENCER FOR MUSCLE STIMULATOR	May 23, 2005	Substantially Equivalent	Midwest Development
K050046	REHABILICARE IF 3 WAVE INTERFERENTIAL STIMULATOR SYSTEM, MODEL 7110S	Apr 13, 2005	Substantially Equivalent	Compex Technologies, Inc.
K024258	NEUROTECH KNEEHAB	Mar 04, 2005	Substantially Equivalent	Bio-Medical Research, Ltd.
K041390	DIAMOND MEDISTIM	Feb 09, 2005	Substantially Equivalent	Diamond Systems USA, Inc.
K042650	BIOMOVE 3000	Jan 27, 2005	Substantially Equivalent	Curatronic, Ltd.
K041920	INFINITY PLUS ELECTROTHERAPY SYSTEM	Jan 21, 2005	Substantially Equivalent	Empi
K041063	SMARTWAVE MS 2000	Dec 01, 2004	Substantially Equivalent	Newwave Medical, LLC
K042881	PMD-2000 INTERFERENTIAL STIMULATOR	Nov 18, 2004	Substantially Equivalent	Phoenix Medical Devices, LLC
K034005	SDS-4I	Nov 18, 2004	Substantially Equivalent	Skylark Device & Systems Co., Ltd.
K040849	MENTAMOVE	Oct 01, 2004	Substantially Equivalent	Cole & Associates
K032954	ELPHA, MODELS II 500, II 1000, II 2000, II 3000 AND E80	Aug 09, 2004	Substantially Equivalent	Danmeter A/S
K033174	BMLS03-3	Jun 30, 2004	Substantially Equivalent	Biomedical Life Systems, Inc.
K041146	CONTROL SOLUTIONS, INC., MODEL CS3102 HVG	Jun 08, 2004	Substantially Equivalent	Control Solutions, Inc.
K031310	TAI SHENG VARIOUS NEOX POWERED MUSCLE STIMULATOR	Apr 12, 2004	Substantially Equivalent	Tai Sheng Electrical Machinery Co., Ltd.
K040306	HIGH VOLTAGE PULSED STIMULATOR, MODEL BMLS02-7	Mar 23, 2004	Substantially Equivalent	Biomedical Life Systems, Inc.
K032955	AUTOMOVE, MODEL AM800	Dec 15, 2003	Substantially Equivalent	Danmeter A/S
K033544	ELECTRICAL MUSCLE STIMULATOR, MODELS N605 AND N607	Dec 10, 2003	Substantially Equivalent	Everyway Medical Instruments Co.,Ltd
K031375	BESMED VARIOUS MODELS OF POWERED MUSCLE STIMULATOR, BE-560/BE-580	Nov 20, 2003	Substantially Equivalent	Besmed Health Business Corp
K031820	ELECTRONIC MUSCLE MASSAGE, MODELS BE-550 AND BE-660	Nov 12, 2003	Substantially Equivalent	Multinational
K033140	NEUROMUSCULAR ELECTRICAL STIMULATOR, MODEL EV-807P	Oct 29, 2003	Substantially Equivalent	Everyway Medical Instruments Co.,Ltd
K023000	HOME CARE VARIOUS MODELS OF POWERED MUSCLE STIMULATOR, HT-329M SERIES	Oct 29, 2003	Substantially Equivalent	Home Care Technology Co., Ltd.
K032941	AUTOSOUND 7.6 MUSCLE STIMULATOR, TENS, THERAPEUTIC ULTRASOUND AND COMBINATION DEVICE	Oct 22, 2003	Substantially Equivalent	Rich-Mar Corp.
K032178	RHYTHM TOUCH Q 2-WAY	Oct 15, 2003	Substantially Equivalent	Shockim Enterprises, Ltd.
K030998	MEDRELIEF SE SERIES, MODELS SE-50, SE-100, SE-200, SE-300	Oct 10, 2003	Substantially Equivalent	Healthonics, Inc.
K032652	RS-4I MUSCLE STIMULATOR FAMILY	Sep 12, 2003	Substantially Equivalent	Rs Medical
K031427	ELECTRO NEUROMUSCULAR STIMULATOR, MODEL BMLS03-1	Aug 19, 2003	Substantially Equivalent	Biomedical Life Systems, Inc.
K030403	CEFAR REHAB 2 AND REHAB 2 PRO	Jul 17, 2003	Substantially Equivalent	Cefar Medical AB
K020478	ELECTROMEDICARIN 900	Jul 17, 2003	Substantially Equivalent	Electromedicarin, S.A.
K031884	INTERFERENTIAL STIMULATOR, MODEL NETWAVE	Jun 30, 2003	Substantially Equivalent	Ryan Telemedicine
K024181	PRIZM MEDICAL, INC. MICRO-Z STIMULATION SYSTEM	Jun 26, 2003	Substantially Equivalent	Prizm Medical, Inc.
K023036	CARE ETS	Jun 19, 2003	Substantially Equivalent	Care Rehab and Orthopaedic
K031017	SYS*STIM 208 AND 208A	May 30, 2003	Substantially Equivalent	Mettler Electronics Corp.
K030507	T.E.A.R. TECH3 MODEL #44TT03	May 20, 2003	Substantially Equivalent	Vision Quest Industries, Inc.
K022998	HOME CARE VAREIOUS MODELS OF POWERED MUSCLE STIMULATOR, HT-311, HT-311N, HT-312	May 20, 2003	Substantially Equivalent	Home Care Technology Co., Ltd.
K023230	ECHOPULSE MUSCLE STIMULATOR SYSTEM, MODEL 800	May 05, 2003	Substantially Equivalent	Western Clinical Technology Systems, Inc.
K023001	HOME CARE VARIOUS MODELS OF POWERED MUSCLE STIMULATOR, HT-326L	Apr 08, 2003	Substantially Equivalent	Home Care Technology Co., Ltd.
K030648	VECTORSURGE 5 MODEL 470	Mar 28, 2003	Substantially Equivalent	Metron Medical Australia, Pty, Ltd.
K023997	TENSCARE ULTIMA NMS/EMS	Mar 03, 2003	Substantially Equivalent	Tenscare, Ltd.
K030254	INTERFERENTIAL STIMULATOR, MODEL RTM1000	Feb 26, 2003	Substantially Equivalent	Ryan Telemedicine
K021588	ELECTRO NEUROMUSCULAR STIMULATOR, MODEL BMLS02-5	Feb 13, 2003	Substantially Equivalent	Biomedical Life Systems, Inc.
K023446	MEDS-3 NEUROMUSCULAR STIMULATOR	Jan 13, 2003	Substantially Equivalent	Medical Equipment Device Specialists
K023439	MEDS-4 NEUROMUSCULAR STIMULATOR	Jan 13, 2003	Substantially Equivalent	Medical Equipment Device Specialists
K024036	PRODUCT LINE-COMBO STIMULATOR/SEQUENTIAL STIMULATOR, MODEL IF-5000	Dec 20, 2002	Substantially Equivalent	Johari Digital Healthcare , Ltd.
K023347	VITAL STIM	Dec 06, 2002	Substantially Equivalent	Chattanooga Group
K020130	ROLOR POWERED MUSCLE STIMULATOR, MODEL GP-8016M	Dec 02, 2002	Substantially Equivalent	Rolor Electronics Corp.
K020750	DIGITAL ELECTRICAL MUSCLE STIMULATOR, MODEL EV-807 DIGITAL EMS	Oct 31, 2002	Substantially Equivalent	Everyway Medical Instruments Co.,Ltd
K022493	EMS 400	Oct 11, 2002	Substantially Equivalent	Body Clock Health Care, Ltd.
K022776	NESS SYSTEM	Sep 11, 2002	Substantially Equivalent	Ness-Neuromuscular Electrical Stimulation Systems
K022175	P4 PHYSIO	Sep 09, 2002	Substantially Equivalent	Valmed Corp.
K021905	CLASSIC NMS	Sep 05, 2002	Substantially Equivalent	Care Rehab, Inc.
K021472	HMS-DHR-3 NEUROMUSCULAR STIMULATOR	Aug 06, 2002	Substantially Equivalent	Home Medical Services
K014019	NEUROTECH MEDISTIM PLUS, TYPE 291	Jul 11, 2002	Substantially Equivalent	Bio-Medical Research, Ltd.
K013768	POWERED MUSCLE STIMULATOR	Jul 03, 2002	Substantially Equivalent	Theratech, Inc.
K021754	APEX MEDICAL DIGITAL EMS TS1311, TS1312	Jun 28, 2002	Substantially Equivalent	Apex Medical Corp.
K021100	300 PV COMPLETE ELECTROTHERAPY SYSTEM	Jun 18, 2002	Substantially Equivalent	Empi
K021763	RS2MI MUSCLE STIMULATOR FAMILY	Jun 13, 2002	Substantially Equivalent	Rs Medical
K020637	SELECT STIM	May 28, 2002	Substantially Equivalent	Care Rehab and Orthopaedic
K020684	FINESUN EMS STIMULATOR	May 23, 2002	Substantially Equivalent	Finesun Worldwide Intl. Co., Ltd.
K020314	DIGI-PRO TENS, MODEL WL-2204 AND WL-2205	Apr 30, 2002	Substantially Equivalent	Well-Life Healthcare, Inc.
K011588	SURETONE	Mar 28, 2002	Substantially Equivalent	Suretone International
K992099	BIO SPA INTELLIGENT	Jan 18, 2002	Substantially Equivalent	Starbene
K013771	MODIFICATION TO: WINNER CM-2 MUSCLE STIMULATOR, TENS, THERAPEUTIC ULTRASOUND AND COMBINATION DEVICE	Jan 18, 2002	Substantially Equivalent	Rich-Mar Corp.
K013770	MODIFICATION TO: WINNER ST-2 STIMULATOR	Jan 18, 2002	Substantially Equivalent	Rich-Mar Corp.
K013081	MEDSTAR 150	Nov 20, 2001	Substantially Equivalent	Mednet Services, Inc.
K012885	NEUROMOVE NM900	Nov 08, 2001	Substantially Equivalent	Dan Med, Inc.
K011913	SUN-TENS PALM TYPE R5/COMPACT WIRELES M2 EMS SERIES	Oct 26, 2001	Substantially Equivalent	Sun-Rain System Corp.
K000741	EMS JUMPER II DUAL CHANNEL NEUROMUSCULAR STIMULATOR SYSTEM, MODEL E-188	Oct 24, 2001	Substantially Equivalent	138 Medical Supplies, Inc.
K010749	ELECTRO NEUROMUSCULAR STIMULATOR, MODEL NMS-DIGITAL	Sep 28, 2001	Substantially Equivalent	Biomedical Life Systems, Inc.
K002339	AEMS V, EMS-1000, MODEL TS-140500 AND AEMS VI, EMS-1000 PLUS, MODEL TS-140600	Aug 24, 2001	Substantially Equivalent	Apex Medical Corp.
K010807	MUSCLE STIMULATOR SA-100	Aug 09, 2001	Substantially Equivalent	Health@Fitness Technologies, Inc.
K002336	MS104A, NEWMINI II (EMS-II), MODEL AP-101050T AND MEDTRIM (EMS-V), MODEL AP-102050T	Jul 27, 2001	Substantially Equivalent	Apex Medical Corp.
K010745	EMS 3000	Jun 27, 2001	Substantially Equivalent	Dan Med, Inc.
K003433	NEURO-TRAIN III (3)	Jun 15, 2001	Substantially Equivalent	Sterne Equipment Co., Ltd.
K003596	SMITH & NEPHEW RESTIM	Jun 06, 2001	Substantially Equivalent	Smith & Nephew, Inc.
K002410	FREED BIOELECTRIC: DYSPHAGIA TREATMENT DEVICE	Jun 06, 2001	Substantially Equivalent	Dysphagia, LLC
K002058	VECTORSURGE 5, MODEL VS-500	May 29, 2001	Substantially Equivalent	Metron Medical Australia, Pty, Ltd.
K010665	TRANSAMERICA DIGITAL EMS	Apr 27, 2001	Substantially Equivalent	Transamerica Medical Systems
K003260	VECTORSURGE 4 INTERFERENTIAL THERAPY UNIT MODEL VS 460	Feb 22, 2001	Substantially Equivalent	Metron Medical Australia, Pty, Ltd.
K000808	RICH-MAR WINNER ST4 MUSCLE STIMULATOR, INTERFERENTIAL, AND TENS DEVICE	Aug 25, 2000	Substantially Equivalent	Rich-Mar Corp.
K000114	RS-4M+MUSCLE STIMULATOR	Aug 10, 2000	Substantially Equivalent	Rs Medical
K993420	CONTROL SOLUTIONS INC, MODEL CS3101	Jul 19, 2000	Substantially Equivalent	Control Solutions, Inc.
K994062	HMS NEUROMUSCULAR STIMULATOR	Apr 10, 2000	Substantially Equivalent	Home Medical Services, Inc.
K994065	MS-ONE, MODEL MS-1	Apr 04, 2000	Substantially Equivalent	Home Wellness West
K993821	VECTORSURGE 4 INTERFERENTIAL THERAPY UNIT	Dec 09, 1999	Substantially Equivalent	Metron Medical Australia, Pty, Ltd.
K991241	IF8000	Nov 02, 1999	Substantially Equivalent	Dan Med, Inc.
K990787	TRIO 300	Oct 20, 1999	Substantially Equivalent	Ito Co., Ltd.
K990697	RS-4V MUSCLE STIMULATOR	Jun 18, 1999	Substantially Equivalent	Rs Medical
K984142	SONICATOR PLUS 992, MODEL NUMBER ME 992 AND SONICATOR PLUS 994, MODEL NUMBER ME 994	Feb 09, 1999	Substantially Equivalent	Mettler Electronics Corp.
K984114	SYS STIM 294, MODEL ME 294	Feb 09, 1999	Substantially Equivalent	Mettler Electronics Corp.
K984113	MS400	Jan 28, 1999	Substantially Equivalent	Lsi Intl., Inc.
K984021	MS300	Jan 28, 1999	Substantially Equivalent	Lsi Intl., Inc.
K982828	FORTE, MODELS CPS 400 STIM, CPS 200 STIM	Nov 06, 1998	Substantially Equivalent	Chattanooga Group, Inc.
K982482	HANDMASTER NMS1	Sep 30, 1998	Substantially Equivalent	N.E.S.S. Nuromuscular Electrical Stimulation Syst
K982388	SURGI STIM	Sep 14, 1998	Substantially Equivalent	Vision Quest Industries, Inc.
K980158	MYO-TRAIN V (5)	Jul 28, 1998	Substantially Equivalent	Sterne Equipment Co., Ltd.
K980040	ELECTRONIC MUSCLE STIMULATOR - MICROSTIM J-1304D	Jul 13, 1998	Substantially Equivalent	Nisha Communication Industries
K973929	NEOTONUS MS-101 MAGNETIC MUSCLE STIMULATOR SYSTEM	May 21, 1998	Substantially Equivalent	Neotonus, Inc.
K980958	HAKOMED ELECDT/VACUPULLS	May 11, 1998	Substantially Equivalent	Alive, Inc.
K980892	HAKOMED ELECDT / PRO ELEDT SERIES	May 11, 1998	Substantially Equivalent	Alive, Inc.
K980346	ELECTRICAL MUSCLE STIMULATOR DEVICE ( PGS-4000)	Apr 28, 1998	Substantially Equivalent	Universal Technology Systems, Inc.
K980448	MODEL PS-1 PENA MUSCLE STIMULATOR	Apr 03, 1998	Substantially Equivalent	Radionics, Inc.
K973223	STELLAR MODEL HS-04	Feb 18, 1998	Substantially Equivalent	Stellar Medical Corp.
K972997	AM800 AUTOMOVE EMG TRIGGERED ELECTRICAL MUSCLE STIMULATION	Nov 10, 1997	Substantially Equivalent	Dan Med, Inc.
K964434	SD-970EMS ELECTRICAL MUSCULAR STIMULATOR	Oct 09, 1997	Substantially Equivalent	Skylark Device Co., Ltd.
K961751	W.M.E. GPS 1001	Sep 25, 1997	Substantially Equivalent	Weaver Medical Electronics, Inc.
K970847	IMPULSE HVG	Sep 10, 1997	Substantially Equivalent	Armstrong Industries, Inc.
K972055	MSI MAGNA-STYM	Aug 29, 1997	Substantially Equivalent	Microvas Systems, Inc.
K971542	ORTHO DX NEUROMUSCULAR STIMULATOR	Aug 14, 1997	Substantially Equivalent	Rehabilicare, Inc.
K955666	EGS4000	Apr 15, 1997	Substantially Equivalent	S&P Electrical Industries, Inc.
K970155	NEURO-TRAIN II (2)	Mar 17, 1997	Substantially Equivalent	Sterne Equipment Co., Ltd.
K964028	SYS STIM 226	Feb 03, 1997	Substantially Equivalent	Mettler Electronics Corp.
K964423	AXIOM INF	Jan 24, 1997	Substantially Equivalent	Axiom Manufacturing
K950550	XH-1 NEUROMUSCULAR STIMULATOR	Dec 04, 1996	Substantially Equivalent	California Medical Research Institute
K962462	MUSCLEMAX PLUS ELECTRICAL MUSCLE STIMULATOR	Sep 23, 1996	Substantially Equivalent	Smith and Nephew Donjoy, Inc.
K960457	ELECTRONIC MUSCLE STIMULATOR MODEL EMS-1C/EMS-2C	Sep 06, 1996	Substantially Equivalent	Med Labs, Inc.
K952273	HANDMASTER NMS1	May 23, 1996	Substantially Equivalent	Neuromusclar Electrical Stimulation Systems, Ltd.
K955736	STIM-8	May 22, 1996	Substantially Equivalent for Some Indications	Bmr , Ltd.
K960433	VST-10, VST-10/2	May 21, 1996	Substantially Equivalent for Some Indications	Vcare Intl., Inc.
K955146	AXIOM-HVG	May 17, 1996	Substantially Equivalent for Some Indications	Axiom Manufacturing
K960489	ULTRA IV	Mar 27, 1996	Substantially Equivalent for Some Indications	Excel Tech. , Ltd.
K960096	ULTRA III	Mar 27, 1996	Substantially Equivalent for Some Indications	Excel Tech. , Ltd.
K954411	GALVA-5-M	Feb 28, 1996	Substantially Equivalent for Some Indications	Zimmer Elektromedizin GmbH
K951682	OCTOSTIM	Dec 11, 1995	Substantially Equivalent for Some Indications	Freiler
K952680	VARAPULSE-2	Dec 04, 1995	Substantially Equivalent	Staodyne, Inc.
K953136	RS-4M	Nov 30, 1995	Substantially Equivalent for Some Indications	Rs Medical
K951727	Z-WATCH SYSTEM	Nov 21, 1995	Substantially Equivalent for Some Indications	Prizm Medical, Inc.
K953615	FORTE ES-400	Oct 27, 1995	Substantially Equivalent for Some Indications	Chattanooga Group, Inc.
K950783	4000+	Oct 27, 1995	Substantially Equivalent for Some Indications	U.S. Therapy Products, Inc.
K943007	ITP-HVPC GALVANIC STIMULATOR	Oct 26, 1995	Substantially Equivalent for Some Indications	Innovative Therapy Products, Inc.
K950617	SMART WAVE GS100	Oct 13, 1995	Substantially Equivalent for Some Indications	Shotwell & Carr, Inc.
K946186	CHAL-2500	Aug 14, 1995	Substantially Equivalent for Some Indications	Hogan & Hartson
K943185	BX-200 SC	Aug 14, 1995	Substantially Equivalent for Some Indications	Bloomex International, Inc.
K942195	BX-400S	Aug 14, 1995	Substantially Equivalent for Some Indications	Bloomex International, Inc.
K944935	DYNATRON 250	Jun 22, 1995	Substantially Equivalent for Some Indications	Dynatronics Corp.
K946298	BIOSTIM-HV	May 11, 1995	Substantially Equivalent	Progressive Concepts, Inc.
K932075	MASTERSTIM 1-4	May 10, 1995	Substantially Equivalent	Health Care Assoc.
K945510	FX-4 NMS (4CHANNEL TABLE MODEL)	May 02, 1995	Substantially Equivalent	Fx-2
K945509	FX-2 NMS (2CHANNEL TABLE MODEL)	May 02, 1995	Substantially Equivalent	Fx-2
K945508	FX-2P NMS (2 CHANNEL PORTABLE)	May 02, 1995	Substantially Equivalent	Fx-2
K940301	COMPEX 2	Dec 28, 1994	Substantially Equivalent for Some Indications	Biodex Medical Systems, Inc.
K934556	EMS-250	Nov 08, 1994	Substantially Equivalent	Electronic Medical Sciences, Inc.
K933194	THE SIGNATURE SERIES, IMC IV	Jul 13, 1994	Substantially Equivalent	Progressive Electrical Therapeutics
K933196	THE SIGNATURE SERIES, IC II	Jul 12, 1994	Substantially Equivalent	Progressive Electrical Therapeutics
K941049	MUSCLEMAX ELECTRICAL MUSCLE STIMULATOR	May 19, 1994	Substantially Equivalent for Some Indications	Smith & Nephew, Inc.
K934919	THE SIGNATURE SERIES, MAGNUM 100	Apr 06, 1994	Substantially Equivalent	Progressive Electrical Therapeutics
K940349	NEUROMUSCULAR ELECTRICAL STIMULATOR	Apr 01, 1994	Substantially Equivalent	Progressive Concepts, Inc.
K933653	MS 2500	Mar 23, 1994	Substantially Equivalent	Lsi Intl., Inc.
K931401	EMS	Mar 23, 1994	Substantially Equivalent	Saratoga Intl., Inc.
K932898	POWERED MUSCLE STIMULATOR	Mar 15, 1994	Substantially Equivalent	Nemectron GmbH
K926084	HVGS 9000	Mar 14, 1994	Substantially Equivalent	Shevlin Medical, Inc.
K933195	THE SIGNATURE SERIES, IC IV	Feb 23, 1994	Substantially Equivalent for Some Indications	Progressive Electrical Therapeutics
K932916	GALVANIC GENERATOR MODEL IMF4150/A	Jan 07, 1994	Substantially Equivalent	Biomedical Life Systems, Inc.
K932739	FAST START NEUROMUSCULAR STIMULATOR	Jan 07, 1994	Substantially Equivalent for Some Indications	Madeoutback Co. , Ltd.
K933072	PCI 2500	Oct 28, 1993	Substantially Equivalent	Pci
K933249	DYNATRON 100 PLUS	Oct 08, 1993	Substantially Equivalent	Dynatronics Research Corp.
K933176	NEUROTECH 2000 (NT2000)	Oct 08, 1993	Substantially Equivalent	Bmr Ent., Inc.
K931781	JACE TRI-STIM DEVICE	Oct 08, 1993	Substantially Equivalent	Jace Systems, Inc.
K932764	THERAPEUTIC STIMULATOR 300(TS-300) & 300P(TS-300P)	Oct 01, 1993	Substantially Equivalent	Myo/Kinetic Systems, Inc.
K932610	PCI 4000	Aug 19, 1993	Substantially Equivalent	Pci
K932596	NT4-PLUS	Aug 12, 1993	Substantially Equivalent	Bmr Ent., Inc.
K932399	THERAPEUTIC STIM 200 (TS-200)/200P (TS-200P)	Aug 11, 1993	Substantially Equivalent	Myo/Kinetic Systems, Inc.
K926510	STAODYN EMS+2	Aug 11, 1993	Substantially Equivalent	Staodyne, Inc.
K926410	ULTRATONE 8+ & 20	Aug 11, 1993	Substantially Equivalent	Bowater Research, Inc.
K926265	NEURO-CARE 1000	Aug 03, 1993	Substantially Equivalent	Ems Northwest
K930670	PHYACTION 787	Jul 02, 1993	Substantially Equivalent	Verimed Holdings, Inc.
K924699	PMP MUSCLE STIMULATOR	Apr 30, 1993	Substantially Equivalent	Preferred Medical Products
K923501	HIGH VOLT UNIT	Mar 04, 1993	Substantially Equivalent	Willows Health Center
K923498	BIPHASIC UNIT	Mar 04, 1993	Substantially Equivalent	Willows Health Center
K925680	LSI SYSTEM IV INTERFERENTIAL,MUSCLE STIMULATOR	Mar 02, 1993	Substantially Equivalent	M.S.P. , Ltd.
K920389	RS-2 NEUROMUSCULAR STIMULATOR	Jan 28, 1993	Substantially Equivalent	Rs Medical
K920388	RS-1 NEUROMUSCULAR STIMULATOR	Jan 28, 1993	Substantially Equivalent	Rs Medical
K923914	IF-II (TM), MODEL 7200	Nov 06, 1992	Substantially Equivalent	Medical Devices, Inc.
K912328	ELECTRONIC MUSCLE STIMULATORS, EXCEL II, MODIFIED	Nov 06, 1992	Substantially Equivalent	Advanced Rehabilitative Technology, Inc.
K921668	STAODYN TUWAVE	Aug 03, 1992	Substantially Equivalent	Staodyne, Inc.
K920532	ACU-TRAIN V (5)	Jul 17, 1992	Substantially Equivalent	Sterne Medical Equipment Div. Ontario , Ltd.
K915321	BTM-200 (PROPOSED) POWERED MUSCLE STIMULATOR	Jul 17, 1992	Substantially Equivalent	Bt Medical Co., Inc.
K912462	Q-MS NEUROMUSCULAR STIMULATOR	Jun 04, 1992	Substantially Equivalent	Quantitative Medicine, Inc.
K914231	ELPHA 2000	May 28, 1992	Substantially Equivalent	Biometer Intl. A/S
K920833	RICH-MAR HV 1000 MUSCLE STIMULATOR	May 22, 1992	Substantially Equivalent for Some Indications	Rich-Mar Corp.
K920436	MEDTRONIC RESPOND III NEUROMUSCULAR STIMULATOR	May 20, 1992	Substantially Equivalent	Medtronic Vascular
K915230	H WAVE MUSCLE STIMULATOR	May 08, 1992	Substantially Equivalent	Electronic Waveform Laboratory, Inc.
K914904	THERAPEUTIC STIMULATOR 2100 (TS-2100)	Apr 28, 1992	Substantially Equivalent	Myo/Kinetic Systems, Inc.
K914999	BTM-100 POWERED MUSCLE STIMULATOR (PROPOSED)	Apr 23, 1992	Substantially Equivalent	Bt Medical Co., Inc.
K903870	KINESTHETICS MODEL 2000 NMS	Mar 13, 1992	Substantially Equivalent	Kinesthetics, Inc.
K904509	POWER TRAINER WITH NEUROMUSCULAR STIMULATION	Feb 12, 1992	Substantially Equivalent	Sinties Scientific, Inc.
K914539	RICH-MAR IFV 1000	Dec 18, 1991	Substantially Equivalent	Rich-Mar Corp.
K903148	CHALLENGE 3000 NEUROLOGICAL BOOSTER	Dec 10, 1991	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K912642	EMS300, EMS400, EMS8000	Dec 09, 1991	Substantially Equivalent	Skylark Device Co., Ltd.
K912342	DR. LIBERSON'S MICROPULSE NEUROMUSCULAR TRANS STIM	Dec 09, 1991	Substantially Equivalent	Amer Inst of Electrodiagnosis/Electrotherapy, Inc.
K913444	GLOBALCARE EMS	Oct 21, 1991	Substantially Equivalent	Globalcare Intl., Inc.
K904360	CHALLENGE 4010 ONE CHANNEL WIDE PULSE STIMULATOR	Oct 15, 1991	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K910801	HIGH VOLTAGE PULSED GALVANIC STIMULATION APPLICATI	Sep 04, 1991	Substantially Equivalent	Psychoenergetic Systems, Inc.
K913272	EMS/400	Aug 22, 1991	Substantially Equivalent	Altoona Medical Supply
K905107	UTS ELECTRICAL MUSCLE STIMULATION DEVICE-PGS 1500	Aug 19, 1991	Substantially Equivalent	Universal Technology Systems, Inc.
K904332	MSTIM-2000 EMS	May 01, 1991	Substantially Equivalent	Oms Medical Supplies, Inc.
K903711	RHEOLOGIC I	Jan 16, 1991	Substantially Equivalent	Advanced Rehabilitative Technology, Inc.
K903149	CHANLLENGE 1010 PATIENT KEY PROGRAM STATION	Nov 05, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K902255	OMRON PULSE STIMULATOR MODEL HV-F05	Oct 31, 1990	Substantially Equivalent	Omron Electronics, Inc.
K902599	REVISED HIGH VOLTAGE STIMULATOR INTELECT 150	Oct 22, 1990	Substantially Equivalent	Chattanooga Group, Inc.
K900647	SOUTHERN CROSS HI-V4 PULSED HIGH VOLTAGE GALVANIC	Oct 22, 1990	Substantially Equivalent	Nor-Am Patient Care Products, Inc.
K902371	HAELAN 340 MUSCLE STIMULATOR	Sep 12, 1990	Substantially Equivalent	Paranamics, Inc.
K902514	CHALLENGE 5010 POWERED MUSCLE STIMULATOR	Aug 31, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K902513	CHALLENGE 6010 POWERED MUSCLE STIMULATOR	Aug 31, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K902512	CHALLENGE 8000 POWERED MUSCLE STIMULATOR	Aug 31, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K902511	CHALLENGE 7010 POWERED MUSCLE STIMULATOR	Aug 31, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K901849	LUMISCOPE EMS 8000	Aug 24, 1990	Substantially Equivalent	Lumiscope Co., Inc.
K893980	LINDQUIST MODEL 370	Aug 02, 1990	Substantially Equivalent	R.J. Lindquist Co.
K892960	LINDQUIST MODEL SS POWERED MUSCLE STIMULATOR	Aug 02, 1990	Substantially Equivalent	R.J. Lindquist Co.
K901770	CHALLENGE 7000 POWERED MUSCLE STIMULATOR	Jul 03, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K901769	CHALLENGE 6000 POWERED MUSCLE STIMULATOR	Jul 03, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K901768	CHALLENGE 5000 POWERED MUSCLE STIMULATOR	Jul 03, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K901779	RICH-MAR BP-2000 ELECTRICAL MUSCLE STIMULA. UNIT	Jun 26, 1990	Substantially Equivalent	Rich-Mar Corp.
K901326	CHALLENGE 20 POWERED MUSCLE STIMULATOR	May 29, 1990	Substantially Equivalent	Maximum Performance Technologies, Mpts, Inc.
K881431	SIEMENS STEREODYNATOR 828	Apr 16, 1990	Substantially Equivalent	Elmed, Inc.
K900029	SPECTRASTIM 2000 MUSCLE STIMULATOR	Apr 02, 1990	Substantially Equivalent	Therapeutic Technologies, Inc.
K900823	ISOTRON 220	Mar 26, 1990	Substantially Equivalent	Excel Tech. , Ltd.
K900413	INTELECT 775MP POWERED MUSCLE STIMULATOR	Mar 07, 1990	Substantially Equivalent	Chattanooga Group, Inc.
K893220	VERIMED MYOEXORCISER VERISTIM	Mar 07, 1990	Substantially Equivalent	Verimed Holdings, Inc.
K896908	EXCEL STIM II	Feb 20, 1990	Substantially Equivalent	Excel U.S.A.
K896836	EXCEL STIM	Feb 20, 1990	Substantially Equivalent	Excel Tech. , Ltd.
K895983	MULTISTIM PLUS	Feb 20, 1990	Substantially Equivalent	Excel Tech. , Ltd.
K895301	EMS 8100	Feb 20, 1990	Substantially Equivalent	Henley Intl.
K891987	BIO-STYM 250 (MUSCLE STIMULATOR)	Jan 04, 1990	Substantially Equivalent	Electronic Health Technologies, Inc.
K895760	ELECTRICAL MUSCLE STIMULATOR--PGS 2000 TENS DEVICE	Jan 02, 1990	Substantially Equivalent	Universal Technology Systems, Inc.
K893879	SYS*STIM 207A	Dec 19, 1989	Substantially Equivalent	Mettler Electronics Corp.
K893878	SYS*STIM 206A	Dec 19, 1989	Substantially Equivalent	Mettler Electronics Corp.
K893994	IF2000 ELECTRICAL MUSCLE STIMULATOR UNIT	Dec 14, 1989	Substantially Equivalent	Rich-Mar Corp.
K895671	STIMTRAC II CATALOG NUMBER 78-8500	Nov 06, 1989	Substantially Equivalent	Stimtech Products
K893851	THERASTIM	Nov 06, 1989	Substantially Equivalent	Physiodynamics, Inc.
K884651	ELECTRO NEUROMUSCULAR STIMULATOR MODEL 2000	Nov 06, 1989	Substantially Equivalent	Biomedical Life Systems, Inc.
K891458	SW 803 LOW FREQUENCY STIMULATOR DANA TOUCH	Oct 20, 1989	Substantially Equivalent	Back IN Action, Inc.
K882386	AGAR 3K NEUROMUSCULAR STIMULATOR	Oct 18, 1989	Substantially Equivalent	Solcoor, Inc.
K890434	EMS 300 MUSCLE STIMULATORS	Oct 17, 1989	Substantially Equivalent	Paranamics, Inc.
K882387	AGAR 4000 NEUROMUSCULAR STIMULATOR	Oct 16, 1989	Substantially Equivalent	Solcoor, Inc.
K881777	LIKON	Oct 16, 1989	Substantially Equivalent	Northwood Intl., Corp.
K893964	SPECTRASTIM TM 1000	Oct 06, 1989	Substantially Equivalent	Therapeutic Technologies, Inc.
K875317	ELECTRICAL MUSCLE STIMULATOR MODEL MYOAID	Sep 08, 1989	Substantially Equivalent	Electro Therapeutic Devices, Inc.
K881196	AM 706 ELECTROMYOGRAPH, STIM., NEURO., EXTERNAL	Jun 16, 1989	Substantially Equivalent	Biometer Intl. A/S
K884396	MODIFIED THER-A-PULSE UNIT	May 18, 1989	Substantially Equivalent	Westec Corp.
K890147	RICH-MAR CONDUCTIVE GEL II W/ALOE VERA	Mar 23, 1989	Substantially Equivalent	Rich-Mar Corp.
K881470	SOKEN PLUS(TM) ELECTRONIC MUSCLE STIMULATOR	Mar 10, 1989	Substantially Equivalent	Rehab Medical Specialties, Inc.
K874232	MUSCLE STIM. DEVICES, BM 2000,4000,6000,8000	Mar 10, 1989	Substantially Equivalent	Health Systems Intl., Inc.
K874212	VERIMED MYO/PREMS	Aug 08, 1988	Substantially Equivalent	Verimed Holdings, Inc.
K880699	ENDOMED CV405	May 02, 1988	Substantially Equivalent	Henley Intl.
K880948	RICH-MAR G1000 EMS	Apr 21, 1988	Substantially Equivalent	Rich-Mar Corp.
K881024	ARCHGAUGE(TM)	Apr 08, 1988	Substantially Equivalent	Archxerciser Corp.
K880235	INTELECT MODEL 120	Apr 08, 1988	Substantially Equivalent	Chattanooga Group, Inc.
K881082	GV 11 (TM), MODEL 9700	Mar 28, 1988	Substantially Equivalent	Medical Devices, Inc.
K875238	SIEMENS NEUROTON 826 AND 827	Mar 10, 1988	Substantially Equivalent	Elmed, Inc.
K880234	INTELECT VMS 2, OR INTELECT VMS II	Feb 24, 1988	Substantially Equivalent	Chattanooga Group, Inc.
K874736	RICH-MAR HV-2000 ELECTRICAL MUSCLE STIMULATOR	Jan 22, 1988	Substantially Equivalent	Rich-Mar Corp.
K871421	MODEL HL-100 PORTABLE DC ELECT. THERAPEUTIC UNIT	Jan 22, 1988	Substantially Equivalent	Futuremed Div. of Future Impex Corp.
K874076	MODIFIED OMNISTIM(TM) ELECTRICAL MUSCLE STIMULATOR	Jan 04, 1988	Substantially Equivalent	Physio Technology, Inc.
K873125	SOKEN(TM) ELECTRONIC MUSCLE STIMULATOR	Dec 31, 1987	Substantially Equivalent	Rehab Medical Specialties, Inc.
K872606	TELESONIC BODY STIMULATOR	Dec 22, 1987	Substantially Equivalent	Telesonic, Inc.
K872974	DYNATRAC	Nov 23, 1987	Substantially Equivalent	Med*Ex Diagnostics of Canada, Inc.
K872970	THER-A-PULSE	Nov 23, 1987	Substantially Equivalent	Westec Corp.
K872036	RICH-MAR CONDUCTIVE GEL	Nov 17, 1987	Substantially Equivalent	Rich-Mar Corp.
K872655	INTELECT 775	Nov 03, 1987	Substantially Equivalent	Chattanooga Group, Inc.
K872208	MS-112, POWERED MUSCLE STIMULATOR	Oct 06, 1987	Substantially Equivalent	Electro Med Supply, Inc.
K872207	MS-108, POWERED MUSCLE STIMULATOR	Oct 06, 1987	Substantially Equivalent	Electro Med Supply, Inc.
K872206	MD-104, POWERED MUSCLE STIMULATOR	Oct 06, 1987	Substantially Equivalent	Electro Med Supply, Inc.
K872753	MYOSTIM(TM), MODEL 6600	Oct 01, 1987	Substantially Equivalent	Medical Devices, Inc.
K872654	INTELECT MODEL 575	Sep 24, 1987	Substantially Equivalent	Chattanooga Group, Inc.
K870947	DYNATRON 500	Aug 18, 1987	Substantially Equivalent	Dynatronics Corp.
K871472	KINESTIM MUSCLE STIMULATOR	Jun 29, 1987	Substantially Equivalent for Some Indications	Promatek Industries, Ltd.
K870515	DYNATRON 438	Jun 16, 1987	Substantially Equivalent	Henley Intl.
K870774	TRU-STIM MUSCLE STIMULATOR	Mar 18, 1987	Substantially Equivalent	Briefcase, Inc.
K865070	CHIRO-STIM	Mar 04, 1987	Substantially Equivalent for Some Indications	Diversified Chiropractic Systems
K865054	STIMUTRON MODEL 100	Feb 26, 1987	Substantially Equivalent for Some Indications	The Austin-Lenick Co.
K864625	MYOPAC (TM), MODEL 9600	Dec 29, 1986	Substantially Equivalent for Some Indications	Medical Devices, Inc.
K864558	U66 EMS	Dec 29, 1986	Substantially Equivalent for Some Indications	Suntec Health & Fitness Group, Inc.
K864284	MUSCLE MASTER (MEDIUM VOLTAGE STIMULATOR)	Dec 29, 1986	Substantially Equivalent for Some Indications	Modern Systems Technology, Inc.
K864010	EMPI MODEL 712, LOGIX(TM), NMS	Dec 02, 1986	Substantially Equivalent	Empi
K862685	MUSCLE MASTER (BIPOLAR STIMULATOR)	Nov 25, 1986	Substantially Equivalent	Modern Systems Technology, Inc.
K862487	MS-139 ELECTRONIC MUSCLE STIMULATOR	Jul 16, 1986	Substantially Equivalent for Some Indications	Electro Med Supply, Inc.
K862486	MS-159 ELECTRONIC MUSCLE STIMULATOR	Jul 16, 1986	Substantially Equivalent for Some Indications	Electro Med Supply, Inc.
K862485	MS-179 ELECTRONIC MUSCLE STIMULATOR	Jul 16, 1986	Substantially Equivalent for Some Indications	Electro Med Supply, Inc.
K862031	HAWKINS MINI-E.B.A.	Jul 14, 1986	Substantially Equivalent for Some Indications	Pb Sales C/O Geller & Bozeman
K861136	INTERSTIM 100 SYSTEM	Jul 09, 1986	Substantially Equivalent for Some Indications	Buckman Co., Inc.
K861796	FITTRONIC	Jun 25, 1986	Substantially Equivalent	Corleone Intl. Traders, Inc.
K860315	NEUROTECH-16 PROGRAM SYSTEM CONTROLLER MODEL 280	Jun 17, 1986	Substantially Equivalent	Neurotech, Inc.
K860314	NEUROTECH-4 PROGRAM NEUROMUSCULAR STIMULATOR 281	Jun 17, 1986	Substantially Equivalent	Neurotech, Inc.
K854485	RICH-MAR IF 200	Jun 10, 1986	Substantially Equivalent	Rich-Mar Corp.
K861739	TEC PORTAMAX H.V. PULSED GALVANIC STIMULATOR	Jun 09, 1986	Substantially Equivalent	J.A. Preston Corp.
K860619	ES 180-DCM MUSCLE STIMULATOR	May 30, 1986	Substantially Equivalent	Promatek
K860758	VACO SUCTION ELECTRODE UNIT	May 02, 1986	Substantially Equivalent	Zimmer Elektromedizin GmbH
K860107	SYS*STIM 206 (MODEL-ME 206)	Mar 28, 1986	Substantially Equivalent for Some Indications	Mettler Electronics Corp.
K855249	MIDIFICATION SYS*STIM 207 (MODEL-ME207)	Mar 28, 1986	Substantially Equivalent for Some Indications	Mettler Electronics Corp.
K853154	HV-4	Mar 28, 1986	Substantially Equivalent for Some Indications	Robert Bosch Corp.
K854801	MS-189 MUSCLE STIMULATOR	Mar 27, 1986	Substantially Equivalent	Electro Med Supply, Inc.
K854720	NEMECTRODYN MODEL 2 & ENDOVAC 2 POWER MUSCLE STIM.	Mar 10, 1986	Substantially Equivalent	Nemectron Medical, Inc.
K854775	EMPI MODEL 730 NMS	Feb 12, 1986	Substantially Equivalent for Some Indications	Empi
K854774	EMPI MODEL 720 NMS	Feb 12, 1986	Substantially Equivalent for Some Indications	Empi
K853750	SYS*STIM 207 MODEL ME 207	Nov 26, 1985	Substantially Equivalent for Some Indications	Mettler Electronics Corp.
K852077	VERSA STIM 380, MUSCLE STIMULATOR	Aug 21, 1985	Substantially Equivalent for Some Indications	Electro-Med Health Industries, Inc.
K844727	MODEL 1000	Jul 09, 1985	Substantially Equivalent for Some Indications	Verite
K851046	MYOCARE PLUS DUAL CHANNEL STIMULATOR	Jul 01, 1985	Substantially Equivalent for Some Indications	3M Company
K850850	AUTOMOVE/OMNISTIM IV-ELECTRICAL MUSCLE STIMULATOR	Jul 01, 1985	Substantially Equivalent for Some Indications	Physio Technology, Inc.
K844126	SONTEC II	Jul 01, 1985	Substantially Equivalent for Some Indications	Sontec, Inc.
K851037	ORTHOTRON MUSCLE STIMULATOR MK II DC	Jun 19, 1985	Substantially Equivalent for Some Indications	Hodgkinson & Corby , Ltd.
K850698	MEDIUM FREQU. ELEC. MUSCLE STIMULATOR	May 17, 1985	Substantially Equivalent	Chattanooga Group, Inc.
K850453	SINUS AC-POWERED MUSCLE STIMULATOR	May 07, 1985	Substantially Equivalent	Zimmer Elektromedizin GmbH
K844390	ESCOTEK-EST 204 MULTI STIM	May 07, 1985	Substantially Equivalent	Nor-Am Patient Care Products, Inc.
K844389	ESCOTEK EST 210, HIGH VOLTAGE ELECTRO GALVANIC STI	May 07, 1985	Substantially Equivalent	Nor-Am Patient Care Products, Inc.
K844388	ESCOTEK EST 220 INTERFERENCE THERAPY UNIT	May 07, 1985	Substantially Equivalent	Nor-Am Patient Care Products, Inc.
K844387	ESCOTEK-EST 221 VACUUM UNIT	May 07, 1985	Substantially Equivalent	Nor-Am Patient Care Products, Inc.
K850013	SYS STIM 206(MODEL-ME 206) MUSCLE STIMULATOR	Apr 08, 1985	Substantially Equivalent	Mettler Electronics Corp.
K850047	SANYO ELECTRONIC MUSCLE STIMULATORS	Mar 05, 1985	Substantially Equivalent	General Physiotherapy, Inc.
K844617	EXCEL TECH MST-7 ISOELECTRONIC THERAPY DEVICE	Mar 05, 1985	Substantially Equivalent	Excel Tech. , Ltd.
K844489	ELECTRONIC MUSCLE STIMULATOR	Mar 05, 1985	Substantially Equivalent	Beverly Hills Exercise Equipment
K844580	MEDCOLATOR MODEL HVX	Feb 25, 1985	Substantially Equivalent	Medco Products, Co., Inc.
K844466	THE PROBE 100	Feb 21, 1985	Substantially Equivalent	Rich-Mar Corp.
K833928	MYOPULSE	Dec 14, 1984	Substantially Equivalent	Biomedical Design Instruments
K843583	FIRM-A-TRON MARK X	Nov 29, 1984	Substantially Equivalent	Biotron , Ltd.
K843638	HEALTH PULSE FA-222 POWER MUSCLE STIMUL	Nov 23, 1984	Substantially Equivalent	Therapeutic Equipment Corp.
K843488	ELECTROSTIM 380	Sep 19, 1984	Substantially Equivalent	Micron Instruments, Inc.
K842712	MEDCOLATOR MODEL GX	Sep 19, 1984	Substantially Equivalent	Medco Products, Co., Inc.
K842804	DIADYN 4	Aug 21, 1984	Substantially Equivalent	Robert Bosch Corp.
K842803	INTERFERENZ 4	Aug 21, 1984	Substantially Equivalent	Robert Bosch Corp.
K842268	VACUPULSE VACUUM UNIT	Jul 20, 1984	Substantially Equivalent	I-Rep, Inc.
K841647	NEUROMEDICS ULTRASTIM 650-01	Jul 03, 1984	Substantially Equivalent	Intermedics, Inc.
K842142	BX-400	Jun 25, 1984	Substantially Equivalent	Bloomex International, Inc.
K841779	ELECTRONIC MUSCLE EXERCISE EQUIPMENT	May 30, 1984	Substantially Equivalent	Bloomex International, Inc.
K841579	MULTIPLEX I, INTERFERENTIAL CURRENT	May 10, 1984	Substantially Equivalent	Houwers Enterprises , Ltd.
K841382	EMPI MODEL 712, LOGIX, NMS	May 07, 1984	Substantially Equivalent	Empi
K841278	OMNISTIM III INTERFERENTIAL THERAPY	Apr 24, 1984	Substantially Equivalent	Physio Technology, Inc.
K840895	ELECTRICAL NEURO-MUSCULAR STIMULATOR	Apr 24, 1984	Substantially Equivalent	Richards Medical Co., Inc.
K841112	TTI REHABILATATION GYM SYS	Apr 04, 1984	Substantially Equivalent	Therapeutic Technologies, Inc.
K840724	MUSCLE STIMULATOR X-10	Mar 05, 1984	Substantially Equivalent	Biostim, Inc.
K840467	NEUROMUSCULAR STIMULATOR 3105	Feb 17, 1984	Substantially Equivalent	Medtronic Vascular
K840346	NEUROMUSCLAR II	Feb 10, 1984	Substantially Equivalent	Mentor Corp.
K840149	BMR POWERSTIM	Jan 30, 1984	Substantially Equivalent	Bio-Medical Research Corp.
K840148	BMR-16 CLINIC MUSCLE STIMULATOR	Jan 30, 1984	Substantially Equivalent	Bio-Medical Research Corp.
K840147	BMR-2 MUSCLE STIMULATOR	Jan 30, 1984	Substantially Equivalent	Bio-Medical Research Corp.
K833945	COSMODYN-S INTERFERENTIAL MUSCLE STIM	Dec 23, 1983	Substantially Equivalent	Leo Unlimited, Inc.
K832805	BIONICARE STIMULATOR BIO-1	Dec 23, 1983	Substantially Equivalent	Murray Electronics
K834092	MULTIPLE SOKEN 3 ELECTRON-MUSCLE STIM	Dec 20, 1983	Substantially Equivalent	Rehab Medical Specialties, Inc.
K833808	NUTRA-TONE 500	Dec 12, 1983	Substantially Equivalent	Applied Optic Kinetics , Ltd.
K832976	BX-600 EMS	Nov 25, 1983	Substantially Equivalent	Bloomex International, Inc.
K832988	STAODYN EMS/PLUS	Nov 22, 1983	Substantially Equivalent	Staodynamics, Inc.
K832546	MARK V HIGH VOLTAGE GALVANIC STIMULATORR	Oct 14, 1983	Substantially Equivalent	Orthion Corp.
K831473	ULTRA PULSATOR MF	Jul 26, 1983	Substantially Equivalent	Medelco , Ltd.
K831003	MEASURE-UP MUSCLE STIMULATOR	Jun 20, 1983	Substantially Equivalent	Measure-Up Intl., Inc.
K830055	RICH-MAR HV 20	Mar 10, 1983	Substantially Equivalent	Rich-Mar Corp.
K822924	MINISTIM 180	Dec 13, 1982	Substantially Equivalent	Micron Instruments, Inc.
K823279	RESPOND QUADRIFLEX #3129 SINGLE CHANNEL	Nov 22, 1982	Substantially Equivalent	Medtronic Vascular
K822519	HAWKINS EBA -16 MUSCLE STIMULATOR	Oct 13, 1982	Substantially Equivalent	A-Zenith Therapeutic Equipment/Supply
K822287	BX-500 ELECTRONIC MUSCLE EXERCISER	Oct 13, 1982	Substantially Equivalent	Bloomex International, Inc.
K822056	EXER-STIM CONTROLLER	Oct 06, 1982	Substantially Equivalent	Th Charters, Inc.
K822250	MYO-TONE, INC. SYSTEM-80	Sep 22, 1982	Substantially Equivalent	Myo-Tone, Inc.
K822284	COMPLY NEUROMUSCULAR STIMULATOR	Sep 17, 1982	Substantially Equivalent	Omega-Med Intl., Inc.
K821449	P6S ATHLETIC	Jul 22, 1982	Substantially Equivalent	Squire, Sanders & Dempsey
K820953	EF2000	Jul 22, 1982	Substantially Equivalent	Squire, Sanders & Dempsey
K821110	ELECTRONIC MUSCLE EXERCISER	Jul 01, 1982	Substantially Equivalent	Bloomex International, Inc.
K820080	BX-1000 ISOMATIC	Jul 01, 1982	Substantially Equivalent	Bloomex International, Inc.
K821157	HETERODYNAMIC	Jun 23, 1982	Substantially Equivalent	Birtcher Corp.
K820938	HAWKINS ELECTROKINETIC BODY ACTIVATING	Jun 11, 1982	Substantially Equivalent	Leisure Way
K820782	THERATRONIC STIMULATOR	Jun 03, 1982	Substantially Equivalent	Theratronics, Inc.
K820884	ELECTRICAL MUSCLE STIMULATOR	Apr 29, 1982	Substantially Equivalent	Nitron Electronics
K820784	CLINIC 2000 MODEL MULTI-FRECODYN DEVICE	Apr 22, 1982	Substantially Equivalent	Dimeco
K813604	OMNI STIM II	Mar 08, 1982	Substantially Equivalent	Omni Intl., Inc.
K813443	BX-400 SPORT	Mar 08, 1982	Substantially Equivalent	Bloomex International, Inc.
K813410	BX-400 JESSE JIMBODY	Mar 08, 1982	Substantially Equivalent	Bloomex International, Inc.
K813533	ELECTRIC MUSCLE STIMULATOR	Mar 05, 1982	Substantially Equivalent	Myo-Tronics Research, Inc.
K820168	MENTOR ACTIVATOR NEUROMUSCULAR STIMU	Feb 24, 1982	Substantially Equivalent	Mentor Corp.
K813181	ELECTROC-GYM	Feb 19, 1982	Substantially Equivalent	Electrola
K813108	MODEL 500 VERI/500	Feb 19, 1982	Substantially Equivalent	Verite
K813456	HIGH VOLTAGE GALVANIC STIMULATOR 550	Jan 29, 1982	Substantially Equivalent	Chattanooga Group, Inc.
K812984	SLIMTRONICS 2000	Jan 19, 1982	Substantially Equivalent	Ems Dist.
K812851	SBP-16 CLINIC MUSCLE STIMULATOR	Dec 29, 1981	Substantially Equivalent	Southwestern Bio-Physical Corp.
K813008	RESPOND II...NEUROMUSCULAR STIMULATOR	Dec 02, 1981	Substantially Equivalent	Medtronic Vascular
K812538	ELITE	Dec 01, 1981	Substantially Equivalent	Biotone International, Inc.
K811737	BIO-TONE MODEL 4	Oct 14, 1981	Substantially Equivalent	Biotone International, Inc.
K811395	EMPI MODEL 710, NMS	Aug 24, 1981	Substantially Equivalent	Empi
K811502	STIMULATOR, FACIAL-MODELS SF-100 & 200	Jul 24, 1981	Substantially Equivalent	Rcx-Western, Inc.
K811250	ELECTRONIC MUSCLE STIMULATOR	Jul 24, 1981	Substantially Equivalent	Electrola
K810975	MINITONE	Jun 12, 1981	Substantially Equivalent	Bloomex International, Inc.
K810634	FIRM-A-TRON	Jun 12, 1981	Substantially Equivalent	Biotron , Ltd.
K810513	ELECTRODYN CII-INTERFERENTIAL MUSCLE	May 11, 1981	Substantially Equivalent	Nemectron Medical, Inc.
K810225	LITRONIC STIMULATOR	Mar 30, 1981	Substantially Equivalent	Med-Western Electronics, Inc.
K810246	ELITE	Mar 16, 1981	Substantially Equivalent	Bloomex International, Inc.
K802804	NEMECTRODYN 8	Mar 16, 1981	Substantially Equivalent	Nemectron Medical, Inc.
K810496	VERI/PMS MODEL 815	Mar 13, 1981	Substantially Equivalent	Verite
K810247	MBI-4	Mar 10, 1981	Substantially Equivalent	Bloomex International, Inc.
K803314	SKIN BEAUTY CLEANSER & TONER	Mar 06, 1981	Substantially Equivalent	Dynex International, Ltd.
K810044	MUSCLE STIMULATOR	Feb 26, 1981	Substantially Equivalent	Micron Instruments, Inc.
K810064	PULSARII, HIGH VOLT. GALVANIC MUSC. STIM	Jan 26, 1981	Substantially Equivalent	Bomed Medical Mfr., Ltd.
K810057	GALVANATOR 725	Jan 23, 1981	Substantially Equivalent	Avratronics Corp.
K803064	ZIMMER ELECTRICAL MUSCLE STIMULATOR	Dec 31, 1980	Substantially Equivalent	Zimmer, Inc.
K802269	FIGURETRIM	Oct 13, 1980	Substantially Equivalent	Colne Medical Co. , Ltd.
K802107	EGS #300 BATTERY OPER. PORTA. MUSCLE STI	Oct 03, 1980	Substantially Equivalent	Electro-Med Health Industries, Inc.
K801577	NEUROGAR IV-EXTERNAL NEURO-MUSCLE STIM.	Aug 27, 1980	Substantially Equivalent	Inter Med Industries, Inc.
K801790	INTELECT	Aug 20, 1980	Substantially Equivalent	Chattanooga Group, Inc.
K801053	PULSED GALVANIC STIMULATOR, 450-DYNAMAX	Jun 04, 1980	Substantially Equivalent	U.S. Medical Corp.
K800484	MOD. 3127 NEUROMUSCULAR STIMULATOR	May 02, 1980	Substantially Equivalent	Medtronic Vascular
K800486	STIM-EX 201	Mar 19, 1980	Substantially Equivalent	Th Charters, Inc.
K800068	ELECTRICAL MUSCLE STIMULATOR (EMS)	Feb 05, 1980	Substantially Equivalent	Staodynamics, Inc.
K791087	PORTABLE PULSE GALVANIC STIMULATOR	Oct 12, 1979	Substantially Equivalent	Staodynamics, Inc.
K791048	STIMTECH NEUROMUSCULAR STIMULATOR, C 600	Jul 03, 1979	Substantially Equivalent	Stimulation Technology, Inc.
K790847	EGS MODEL 300	May 25, 1979	Substantially Equivalent	Alfred V. Greco
K790120	SLENDERTONE	May 07, 1979	Substantially Equivalent	Bloomex International, Inc.
K790033	HVG-100	Feb 09, 1979	Substantially Equivalent	Elmed, Inc.
K781239	MYO-STIM	Nov 03, 1978	Substantially Equivalent	Med General
K781319	THERAPY APPAR. 422 INTERFERENTIAL	Oct 03, 1978	Substantially Equivalent	General Theraphysical, Inc.
K781318	DYNATRON 406 ELECTROTHERAPY APPARATUS	Oct 03, 1978	Substantially Equivalent	General Theraphysical, Inc.
K781315	MUSCLE STIMULATION APPARATUS	Oct 03, 1978	Substantially Equivalent	General Theraphysical, Inc.
K781139	MUSCLE STIMULATOR, ELECTRONIC	Sep 26, 1978	Substantially Equivalent	Thor Medical Instruments, Inc.
K781113	MUSCLE STIMULATOR, ELECTRICAL	Sep 26, 1978	Substantially Equivalent	Rich-Mar Corp.
K781167	STEMPLEX	Sep 15, 1978	Substantially Equivalent	Rich-Mar Corp.
K781080	GALVANATOR, MODEL 770	Jul 07, 1978	Substantially Equivalent	Avra Corp.
K780133	MUSCLE STIMULATOR, ELECTRICAL	Feb 02, 1978	Substantially Equivalent	De Electronics
K770276	ELECTROTHERAPY APPARATUS E.T. 720	Mar 09, 1977	Substantially Equivalent	Fort & Assoc.
K760462	ELECTRICAL SHOCK DEVICE	Mar 01, 1977	Substantially Equivalent	Edward V. Kaufholz, Sr.
K760547	STIMULATOR, ELECTRICAL MUSCLE (#MD-4)	Feb 17, 1977	Substantially Equivalent	R. A. Fischer Co. Corp.
K761220	TECA MODEL SP5/T ELECTRO-THER. STIM.	Dec 17, 1976	Substantially Equivalent	Teca, Inc.
K760913	MICROTYNE UNIT	Nov 12, 1976	Substantially Equivalent	Transmed, Inc.
K760503	STIMULATOR, ELECTRICAL MUSCLE (#MD-8)	Sep 27, 1976	Substantially Equivalent	R. A. Fischer Co. Corp.