Product Code: KNP FDA class 1 21 CFR 890.3475

Orthosis, Corrective Shoe

Physical Medicine

A Corrective Shoe Orthosis is a custom or prefabricated footwear device used in physical medicine to correct or accommodate foot and lower limb deformities, redistributing plantar pressure and supporting proper alignment in patients with conditions such as flat feet, clubfoot, or leg length discrepancy. It is classified as FDA Class 1, indicating low risk subject to general controls with no premarket clearance required. The product code is KNP and it falls under 21 CFR 890.3475 in the Physical Medicine specialty. This device is GMP exempt.

510(k)s
7
FEI Numbers
220
Registration Numbers
220
Unique Applicants
6
Years Active
4

Basic Information

Product Code
KNP
Device Class
FDA class 1
Regulation Number
890.3475
Medical Specialty
Physical Medicine
Review Panel
PM
Submission Type
4

Device Characteristics

GMP Exempt
Implant
Life Sustain/Support
Third Party
Summary Malfunction Reporting

510(k) Clearance History

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Related 510(k) Clearances

This FDA classification is associated with 7 510(k) clearances via K numbers.

K Number Device Name
K831690 IPOS ANTI-ADDUCTUS SHOE
K831552 SORBOTHANE VISCO INNER SOLE PAD
K823654 SLIP-ON SANDALS FOR MEASURING SHORTNESS
K823665 ROTATION BOOT
K810228 SORBOTHANE
K801743 PLASTAZOTE SHOE
K790326 DRUSHOE

FEI Numbers

This FDA classification entry is associated with 220 FEI numbers. Click on an entry to view related FDA registrations.

Registration Numbers

This FDA classification entry is associated with 220 registration numbers. Click on an entry to view related FDA registrations.