Initial replacement system

Metal ball head
1. Cobalt chromium molybdenum alloy - high strength
2. High surface polishing - low wear
3. Diameter: 24, 28mm, taper 12/14
4. Neck length: S, M, L, XL (increased by 3.5mm)

Ceramic ball head
1. Aluminum oxide ceramics - high hardness
2. High surface polishing - low wear
3. Has excellent biocompatibility
4. Specification and model:
Diameter: 28mm, taper 12/14
Neck length: S, M, L (increased by 3.5mm)

Snap ring bipolar head
1. The outer cup is made of medical stainless steel
2. Inner lining and snap ring made of ultra-high molecular weight polyethylene
3. High polishing treatment on the outer surface, low wear
4. Snap ring anti dislocation design

Titanium alloy HA coated femoral stem (rectangular)
1. Near end microporous HA spray, good bone growth space
2. Rectangular cross-section design with excellent anti rotation performance
3. High polishing design at the far end, reducing stress concentration

Titanium alloy HA coated femoral stem (circular)
1. Microporous coating+HA coating - good bone growth space
2. Radial stepped design increases contact area and converts shear force into compressive stress
3. Middle section sandblasting surface - good bone integration space
4. Distal High Polishing Bullet Head Design - Avoiding Postoperative Thigh Pain
5. Classic 3 degree shank design

Milestone HA femoral stem
1. Optimized head cone design to enhance taper locking strength
2. Optimized conical neck for increased joint mobility
3. Low notch design on the shoulder for easy insertion of prostheses
4. Step shaped design, converting curved surface stress into compressive load
5. Horizontal and vertical grooves provide rotational and axial stability
6. HA full coating design, stress dispersion and long-term stability.

Titanium alloy HA coated acetabulum
1. Multi radius design, fully pressed
2. Design of circular grooves on the outer surface
3. Inner lining is made of ultra-high molecular weight polyethylene
4. Lining anti dislocation structure

Total hip acetabular cup (pineapple cup)
1. Single radius outer contour, press fit design
2. The outer spherical surface is covered with pineapple shaped teeth, with excellent initial stability performance
3. Single spray HA coating to accelerate bone growth
4. Classic lining locking mechanism for stable locking performance

Polyethylene acetabulum
1. Made of ultra-high molecular weight polyethylene
2. Developing ring design for easy perspective
3. Surface groove protrusion design
4. Anti dislocation high edge design

Smooth bone cement handle (rectangular)
1. CoCrMo alloy with high mechanical strength
2. High surface polishing with low wear rate
3. It is suitable for various symptoms with poor bone

Smooth bone cement handle (settling type)
1. CoCrMo alloy with high mechanical strength
2. High surface polishing with low wear rate
3. Conical settleable design
4. Remote built-in central device

Smooth bone cement handle (extended torque)
1. CoCrMo alloy with high mechanical strength
2. High surface polishing with low wear rate
3. It is suitable for various symptoms with poor bone

Xi'an Hairuide Medical Equipment Co., Ltd
Email: helly@rig123.com

Contact person: helly