H.N. Metal Backed Acetabular Cup, Noncemented
510(k) K901626
Active
Valid until
No expiry
FDA recalls
None foundDocuments
Trust
Unverified
Regulatory status
| Region | Authorization | Number | Date | Status |
|---|---|---|---|---|
| United States | FDA 510(k)SESE | NumberK901626 | Date14 Aug 1990 | StatusActive |
Recalls
No FDA recalls found in the data synced 22 Oct 2026.
Coverage
- Active
- Expiring
- Withdrawn
- Listed
- Not covered
United States — FDA 510(k) Active
Specification
- 510(k) Number
- FDA Product Code
- KWA
- Device Class
- Class III
- Regulation
- 21 CFR Part 888.3330
- Advisory Committee
- Orthopedic
- FDA Decision
- SESE Substantially Equivalent
Overview
AI-generated summary, 20 Sep 2026
This device is a Prosthesis, Hip, Semi-Constrained (Metal Uncemented Acetabular Component), as classified by the FDA. It is a metal-backed acetabular cup designed for uncemented fixation in total hip arthroplasty, providing structural support to the acetabulum while promoting osseointegration with the surrounding bone. The semi-constrained design limits translation and rotation through geometric articulation surfaces without a cross-joint linkage, enhancing stability in hip replacement procedures.
The H.N. Metal-Backed Acetabular Cup, Noncemented is intended for surgical implantation by orthopedic specialists in a sterile operating environment. Supplied as a single-use, reusable device (as per regulatory submission), it requires proper sterilization and handling per manufacturer instructions. The device is classified as Class III under FDA regulations and holds an FDA 510(k) clearance (K901626) for substantial equivalence to a predicate device. Multiple registration numbers (e.g., 8043792) reflect its global regulatory filings, though no additional specifications on MRI safety or storage conditions are provided in the data.