Ring, Ophthalmic (Flieringa)
An Ophthalmic Ring (Flieringa) is a small metal ring used in eye surgery, placed on the sclera to maintain the shape of the eye and prevent collapse during procedures such as corneal transplantation or intraocular surgery. This device is FDA Class 1 (lowest risk), subject only to general controls without requiring premarket notification. It carries product code HNH and is regulated under 21 CFR 886.4350, within the Ophthalmic medical specialty.
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Basic Information
- Product Code
- HNH
- Device Class
- FDA class 1
- Regulation Number
- 886.4350
- Medical Specialty
- Ophthalmic
- Review Panel
- OP
- Submission Type
- 4
Device Characteristics
510(k) Clearance History
Related 510(k) Clearances
This FDA classification is associated with 7 510(k) clearances via K numbers.
| K Number | Device Name | Decision Date | Decision | Applicant |
|---|---|---|---|---|
| K912269 | LANDERS NOTCHED IRRIGATING VITRECTOMY LENS RING | Aug 07, 1991 | Substantially Equivalent | Ocular Instruments, Inc. |
| K912268 | LANDERS NOTCHED VITRECTOMY LENS RING | Aug 07, 1991 | Substantially Equivalent | Ocular Instruments, Inc. |
| K912151 | LANDERS THREE STRUT VITRECTOMY LENS RING | Jul 25, 1991 | Substantially Equivalent | Ocular Instruments, Inc. |
| K902496 | LANDERS VITRECTOMY LENS RING W/INFUSION | Jul 24, 1990 | Substantially Equivalent | Ocular Instruments, Inc. |
| K863775 | RK VACUUM FIXATION RING SYSTEM | Oct 20, 1986 | Substantially Equivalent | Ameritek, Inc. |
| K850991 | LANDERS VITRECTOMY LENS RING SYSTEMS | Mar 29, 1985 | Substantially Equivalent | Ocular Instruments, Inc. |
| K832912 | GELENDER VACUUM FIXATION RING SYS | Jan 10, 1984 | Substantially Equivalent | Miami Eye Technology, Inc. |
FEI Numbers
This FDA classification entry is associated with 92 FEI numbers. Click on an entry to view related FDA registrations.
Registration Numbers
This FDA classification entry is associated with 92 registration numbers. Click on an entry to view related FDA registrations.