Novation
Inserter, Constraining Ring, Group 4
10manufacturers in China registered for this device type
23catalogue numbers in this listing
2510(k) clearances naming this product code
3recalls on this code
Who Else Makes It
Concentrated in Jiangsu (5), Shanghai (2), Zhejiang (2). 6 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Canwell Medical Co., Ltd. | Jinhua | Zhejiang | Contract manufacturer | 42 |
| Suzhou Elite Precision Machinery Co., Ltd. | Kunshan | Jiangsu | Contract manufacturer | 35 |
| Stryker (Suzhou) Medical Technology Co., Ltd. | Suzhou | Jiangsu | Contract manufacturer | 19 |
| APS Materials Suzhou | Suzhou | Jiangsu | Contract manufacturer | 18 |
| Xian Airfoil Technology Co., Ltd. | Xian | Shaanxi | Contract manufacturer | 8 |
| Lincotek (Wuxi) Co., Ltd. | Wuxi | Jiangsu | Contract manufacturer | 7 |
| Zimmer (Shanghai) Medical International Trading Co., Ltd. | Shanghai | Shanghai | Exporter | 106 |
| Zhejiang Biomet Medical Products Co., Ltd. | Jinhua | Zhejiang | Contract manufacturer | 74 |
| Shanghai JPY ION-Tech Co., Ltd. | Shanghai | Shanghai | Contract manufacturer | 70 |
| Changzhou Biomet Medical Devices Co., Ltd. | Changzhou | Jiangsu | Contract manufacturer | 54 |
Record
| Listed by | Exactech, Inc., United States |
|---|---|
| FDA product code | KWZ |
| Device type | Prosthesis, Hip, Constrained, Cemented Or Uncemented, Metal/Polymer |
| Device class | Class 2 |
| Regulation | 21 CFR 888.3310 |
| Establishment | Specification developer, Repacker / relabeller, Complaint-file establishment, Manufacturer, Exporter |
| 510(k) | K071676 |
| Record published | 2026-03-19 |
| Record revised | 2018-07-06 (version 3) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Sterilisation | Moist Heat or Steam Sterilization |
| Supplied sterile | Yes |
| Single use | Yes |
| Prescription | Prescription only |
| Label carries | lot or batch number, expiry date, serial number |
| Sizes | Lumen/inner diameter 28 to 32 mm |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| 181-03-11 | Group 1 | In distribution |
| 134-36-43 | Constrained | In distribution |
| 134-28-41 | Lumen/Inner Diameter 28 mm | In distribution |
| 134-36-44 | Lumen/Inner Diameter 32 mm | In distribution |
| 181-03-14 | GROUP 4 | In distribution |
| 181-03-14 | Group 4 | In distribution |
| 134-32-42 | Constrained | In distribution |
| 134-32-45 | Lumen/Inner Diameter 32 mm | In distribution |
| 134-36-45 | Constrained | In distribution |
| 181-03-13 | Group 3 | In distribution |
| 134-32-44 | Constrained | In distribution |
| 180-03-13 | Size Group 3 | In distribution |
| 181-03-15 | GROUP 5 | In distribution |
| 134-32-43 | Lumen/Inner Diameter 32 mm | In distribution |
| 181-03-15 | Group 5 | In distribution |
| 181-03-12 | Group 2 | In distribution |
| 181-03-13 | GROUP 3 | In distribution |
| 180-03-11 | Size Group 1 | In distribution |
| 180-03-14 | Size Group 4 | In distribution |
| 180-03-15 | Size Group 5 | In distribution |
| 180-03-12 | Size Group 2 | In distribution |
| 181-03-11 | GROUP 1 | In distribution |
| 181-03-12 | GROUP 2 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| DJO Surgical | Encore Medical, L.P. | 159 |
| Instrument | Howmedica Osteonics Corp | 139 |
| ZMR® | Zimmer, Inc. | 103 |
| Prosthesis, Hip, Constrained, Cemented Or Uncemented, Metal/Polymer | Zimmer, Inc. | 69 |
| Arcos Modular Revision System | Biomet Orthopedics | 66 |
| Pinnacle | Depuy Orthopaedics, Inc. | 52 |
| System 12 | Howmedica Osteonics Corp | 47 |
| Restoration | Howmedica Osteonics Corp | 46 |
| Redapt | Smith & Nephew, Inc. | 43 |
| R3 | Smith & Nephew, Inc. | 41 |
| Trident | Howmedica Osteonics Corp | 38 |
| Arcos Modular Revision Hip System | Biomet Orthopedics | 37 |
Showing 12 of 165. All products under Prosthesis, Hip, Constrained, Cemented Or Uncemented, Metal/Polymer
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K071676 | 2007-07-19 |
| K040601 | 2004-10-04 |
Recalls Naming This Product
2 recalls name this product by its own identifiers, the 510(k) it is cleared under.
| Recalled by | Identified by | Initiated | FDA class | Root cause | Reason | Quantity |
|---|---|---|---|---|---|---|
| Exactech, Inc. | 510(k) number | 2023-11-21 | Class II | Packaging change control | Exactech has received 3 complaints for 4 devices related to a loss of vacuum in the inner-most vacuum bag. | |
| Exactech, Inc. | 510(k) number | 2022-08-11 | Class II | Process control | Specific GXL acetabular polyethylene liners, packaged in non-conforming bags, may adversely impact the device and contribute to accelerated wear. | 2319 devices |
Recalls
1 of these is Class II. Class II means a temporary or reversible health consequence. Volume alone is not a quality signal: a manufacturer that ships more recalls more.
| Initiated | FDA class | Root cause | Reason | Quantity |
|---|---|---|---|---|
| 2022-08-11 | Class II | Process control | Specific GXL acetabular polyethylene liners, packaged in non-conforming bags, may adversely impact the device and contribute to accelerated wear. | 1017 devices |
PMA Approvals
A premarket approval is the full Class III route, granted on clinical evidence rather than on equivalence to an existing device. It is the highest regulatory bar a device of this type can clear.
| PMA number | Decision | Trade name | Approved to |
|---|---|---|---|
| P960054 | 1997-06-19 | S-ROM POLY-DIAL CONSTRAINED LINER | Depuy, A Johnson & Johnson Co. |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.