CE Certified Hip Joint Simulator for Implant Research
Get a quote：
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Multi-Station Hip Joint Simulator is a specialized tribological testing device designed to simulate friction and wear behavior of artificial hip joints under physiological gait conditions. Driven by motors and servo-pneumatic loading systems, it reproduces anatomically realistic motions of the femoral head against the acetabular cup with dynamic bi-axial loading. The simulator supports multiple stations running in parallel, providing a cost-effective solution for long-term wear testing, research, and quality evaluation of hip implants.
Standards
ASTM F732 – Reciprocating Pin-on-Plate Wear Test (applied to joint simulators).
Parameters
| Parameter | Specification |
|---|---|
| Test Configuration | Acetabular Cup / Femoral Head |
| Number of Stations | 6 or 12 |
| Test Frequency | 1.06 Hz (50 Hz power) / 1.27 Hz (60 Hz power) |
| Maximum Load | 3 kN (6 stations) / 2 kN (12 stations) |
| Minimum Load | 0.4 kN |
| Average Load | 1.2 kN |
| Load Form | Double-peak dynamic load |
| Flexion-Extension (FE) | 46° |
| Abduction-Adduction (AA) | 12° |
| Force Trajectory Shape | Elliptical |
| Force Trajectory Ratio | 3.8 |
| Trajectory Length | 1.73 × r (r = femoral head radius) |
| Drive | Motor + Mechanical Crank |
| Motor Power | 370 W |
| Lubricant Volume | 500 ml |
| Controlled Parameters | Load, cycle number |
Features
(1) Multi-station design allows 6 or 12 hip joints to run simultaneously.
(2) Anatomically accurate mounting reproduces physiological gait loading.
(3) Dual-axis motion (Flexion-Extension + Abduction-Adduction) with a π/2 phase difference.
(4) Dynamic double-peak load curve closely approximates real walking load profiles.
(5) Servo-pneumatic loading ensures stable operation with minimal maintenance.
(6) Mechanical cam generates load curve, avoiding complex real-time control systems.
(7) High repeatability of sample positioning allows intermittent inspection and continuous testing.
(8) Large-volume lubricant reservoir reduces the risk of overheating serum-like lubricants.
Accessories
Femoral head fixture – anatomical positioning.
Acetabular cup fixture – repeatable positioning.
Servo-pneumatic loading assembly – shared air circuit.
Force sensor – monitors main station load.
Lubricant reservoir – acrylic, 500 ml capacity.
Lubricant – serum or simulated body fluid.
Interchangeable cam assembly – adjusts load curve.
在线联系供应商
Other supplier products
 |
Bone Screw Mechanical Performance Test Equipment ISO/ASTM | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards YY/T 1504. ASTM F543: standard specifies a test method for measur... |
 |
Fire Retardant Coatings Tester – Tunnel Method | Whats/App: +86 156 1874 6768 Web: standard-groups.com The fire retardant coating flame propagation tester is suitable for testing the flame propa... |
 |
Fire Stability Test Equipment for Gypsum Board Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Features High Precision and Automation Tem... |
 |
Nanofiber electrospinning device | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easily pro... |
 |
Adhesion resistance tester for solar backsheets | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Photovoltaic Module Backplane Peeling Strength Testing Machine is a specialized device ... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
