Orthosis, Corrective Shoe
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.
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
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 |
|---|---|---|---|---|
| K831690 | IPOS ANTI-ADDUCTUS SHOE | Jun 24, 1983 | Substantially Equivalent | IPOS LUNEBURG |
| K831552 | SORBOTHANE VISCO INNER SOLE PAD | Jun 08, 1983 | Substantially Equivalent | FRED SAMMONS, INC. |
| K823654 | SLIP-ON SANDALS FOR MEASURING SHORTNESS | Jan 21, 1983 | Substantially Equivalent | FRED SAMMONS, INC. |
| K823665 | ROTATION BOOT | Dec 30, 1982 | Substantially Equivalent | WARM & FORM, ORTHOPEDIC MATERIALS |
| K810228 | SORBOTHANE | Feb 10, 1981 | Substantially Equivalent | HAMILTON KENT |
| K801743 | PLASTAZOTE SHOE | Aug 07, 1980 | Substantially Equivalent | ALIMED, INC. |
| K790326 | DRUSHOE | Feb 26, 1979 | Substantially Equivalent | J.E. HANGER & CO. LTD. |
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.