Product Details
China Bipolar Head Hip Implant - Automatic Centralization, Anti-Dislocation, Customized Sizing | Factory Suppliers
Special Description
- The special anti-dislocation snap ring is effective to prevent from dislocation.
- The various sizes (with 2 mm increment) will meet different requirements.
- High polished Co-Cr-Mo Cup and Germany UHMWPE liner.
SAFETY Bipolar Head for Hip Hemiarthroplasty
The SAFETY Bipolar Head is designed for use with a modular prosthesis head. It features a detachable locking ring, secured with forceps, to ensure a stable fixation. The self-centering design optimizes load transfer and minimizes wear, maintaining a robust connection between the metal shell and the polyethylene insert. The outer shell is made of high-quality, implant-grade cobalt-chromium (CoCr) alloy.
Special Instrumentation
SAFETY Bipolar Head Specifications
| Specification | Material |
|---|---|
| 38/24 | CoCrMo Germany UHMWPE |
| 40/24 | |
| 42/24 | |
| 44/28 | |
| 46/28 | |
| 48/28 | |
| 50/28 | |
| 52/28 | |
| 54/28 |
Frequently Asked Questions
What is the primary function of the SAFETY Bipolar Head?
The SAFETY Bipolar Head is designed for hip hemiarthroplasty. It is used in conjunction with a modular prosthesis head to optimize load transfer, minimize wear, and ensure stable joint fixation.
How does the device prevent dislocation?
It features a special anti-dislocation snap ring (a detachable locking ring secured with forceps) that provides a secure, robust connection to prevent accidental dislocation.
What materials are used in the construction of this bipolar head?
The outer shell is manufactured from high-quality, implant-grade cobalt-chromium (Co-Cr-Mo) alloy, while the inner liner is made of premium Germany UHMWPE (Ultra-High-Molecular-Weight Polyethylene).
What sizing options are available for patients?
The SAFETY Bipolar Head comes in multiple outer diameter sizes ranging from 38mm to 54mm (with 24mm or 28mm inner diameters), scaling in 2 mm increments to accommodate diverse anatomical requirements.
What are the benefits of the self-centering design?
The self-centering mechanism ensures optimal alignment during movement, which helps distribute physiological loads evenly and significantly reduces polyethylene wear over time.