FDA product code ISW: Assembly, Knee/Shank/Ankle/Foot, External
ISW is the FDA product code for assembly, knee/shank/ankle/foot, external. It is a Class II device, regulated under 21 CFR 890.3500 and reviewed by the Physical Medicine panel. FDA has cleared 1 510(k) submission under ISW. The average 510(k) review took 62 days (median 62). FDA has posted 10 recalls for ISW devices, 6 initiated in the last five years.
Classification
| Field | Value |
|---|---|
| Device name | Assembly, Knee/Shank/Ankle/Foot, External |
| Device class | Class II |
| Regulation | 21 CFR 890.3500 |
| Review panel | PM — Physical Medicine |
| Medical specialty | Physical Medicine |
| Premarket route | 510(k) exempt |
Compare with all 510(k) review times · Search every ISW clearance
Top ISW applicants
| Applicant | Clearances | Latest |
|---|---|---|
| Otto Bock Orthopedic Industry, Inc. | 1 | 1999-07-08 |
Most recent ISW clearances
| 510(k) | Applicant | Device | Decision date | Review days |
|---|---|---|---|---|
| K991590 | Otto Bock Orthopedic Industry, Inc. | C-LEG (3C100) | 1999-07-08 | 62 |
Recalls for ISW devices
10 product recalls in 7 recall events; 6 initiated in the last five years and 6 still open. Most recent: 2024-03-25.
| Year | Recalls |
|---|---|
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 4 |
Frequently asked questions
What is FDA product code ISW?
ISW is the FDA product code for assembly, knee/shank/ankle/foot, external. It is a Class II device, regulated under 21 CFR 890.3500 and reviewed by the Physical Medicine panel.
What device class is ISW?
Class II, regulation 21 CFR 890.3500. Typical premarket route: 510(k) exempt.
How long does a 510(k) take for product code ISW?
Across 1 cleared submissions the average was 62 days from receipt to decision (median 62).
Which companies have the most ISW clearances?
Otto Bock Orthopedic Industry, Inc. (1).
Have ISW devices been recalled?
Yes: 10 product recalls across 7 recall events; the most recent began 2024-03-25.
Next steps
- Run an FDA pathway report with predicate devices for product code ISW
- Run a recall and safety report across every ISW manufacturer
- Watch product code ISW for new clearances and recalls
Source: openFDA device classification, 510(k), PMA, De Novo and recall data (public domain). Review days run from FDA receipt to decision. Not regulatory advice.
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