FDA 510(k)
FDA class 2
Substantially Equivalent
🇹🇼 Taiwan
Stem Extension Line (U2 Total Knee SystemPSA Type)
K Number: K252725
·
Decision Sep 25, 2025
Classifications
1
FEI Numbers
315
Registration Numbers
315
Same Product Code
910
Applicant Total
40
Review Days
28
Basic Information
- Device Name
- Stem Extension Line (U2 Total Knee SystemPSA Type)
- K Number
- K252725
- Device Class
- FDA class 2
- Clearance Type
- Special
- Regulation Number
- 888.3560
- Medical Specialty
- Orthopedic
- Decision
- Substantially Equivalent
- Statement or Summary
- Summary
- Applicant
- United Orthopedic Corporation
- Date Received
- August 28, 2025
- Decision Date
- September 25, 2025
- Product Code
- JWH
- Advisory Committee
- Orthopedic
- Review Advisory Committee
- OR
- Third Party
- N
Classifications
This FDA 510(k) entry is associated with 1 FDA classification via its product code.
| Product Code | Device Name | Device Class | Medical Specialty |
|---|---|---|---|
| JWH | Prosthesis, Knee, Patellofemorotibial, Semi-Constrained, Cemented, Polymer/Metal/Polymer | FDA class 2 | Orthopedic |
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Other Clearances by United Orthopedic Corporation
| K Number | Device Name | ||
|---|---|---|---|
| K252303 | Stem Extension Line (USTAR II System) | Aug 22, 2025 | Substantially Equivalent |
| K243656 | U2 Total Knee System PF+ Patella; USTAR II System PF+ Patella | Jul 31, 2025 | Substantially Equivalent |
| K242315 | Resolve Modular Revision Hip Stem | May 1, 2025 | Substantially Equivalent |
| K243466 | Conformity Stem Extension Line, #0 | Jan 6, 2025 | Substantially Equivalent |
| K243024 | Cellbrick Knee Spacer | Dec 20, 2024 | Substantially Equivalent |
| K242249 | Conformity Stem Extension Line | Aug 30, 2024 | Substantially Equivalent |
| K221705 | U2 Total Knee System-PF+ | Feb 28, 2023 | Substantially Equivalent |
| K221149 | U-Motion II Acetabular System-Extension line | Jan 5, 2023 | Substantially Equivalent |
| K221675 | United U2 femoral head, 22mm delta ceramic head | Nov 4, 2022 | Substantially Equivalent |
| K222700 | Tibial baseplate, Tibial insert | Oct 6, 2022 | Substantially Equivalent |