1.The bionic trabecular structure of patellar ligament enables the patellar ligament to be ”sutured” and “grow” .
2.Different Sizes of Resection Parts
3.New Axial Model

U type of multi-sleeve,rotating 360 degrees;
Gear design,anteversion angle and osteotomy position can be adjusted; The bone trabecular structure increases the stability of bone with fixed surface,can be used for fixation of screw and rod.

Customized prosthesis according to clinical needs,such as size of tumor,degree of injury and characteers of skeleton of MRI,CT,X Ray of patients.

1.Tendon insertion sites are reserved on the greater trochanter and less trochanter,miximizes muscle function.
 2. Enlargement of the greater trochanter can effectively restore the shape of the buttocks,increase contraction torque of gluteus medius.The  longitudinal grooves design in lateral of gteater trochanter and plasma spray surface increase the stability and survival rate during bone graft.
3.Can provide the different package method according to clinical needs to increase intraoperative flexibility and avoid osteotomy mismatching. Simple operation and convenient installation during surgery.
4.Customized lengthening prosthesis is available.
5.Distal Stem has cemented and cementless type to meet the needs of patients.

Indication:
1.Severe varus/valgus deformity with severe flexion contractrue,and need to release bilateral accessory ligaments completely.
2.Severe and uncorrected imbalance of flection gap,and lead to cam separation in non-limited design.
3.The patient has neuromuscular disease.
4. The extensor mechanism function is damaged.
5. Severe retroflexion deformity
6. Bone tumor patients

1.The humerus and ulna of elbow prosthesis are made of titanium alloy.Between the moving of surface is UHMWPE liner,.The midaxis connects the humerus and the ulna through the liner,effectively prevent dislocation. 2.Anatomic design,with carrying angle,better physiological function recovery.

1.It is a limb-salvage prosthesis for severe tumor shoulder when shoulder cuff can not be reconstructed.

1.Customized;
2. Easier to adjust the osteotomy.

1. Modular type;
2. Adjustable
3. Customized

1. It is applicable to bone defects caused by tumors, comminuted fractures or other reasons in the femoral, tibial and knee joints;
2. Could be replaced by any length according to the condition of bone defect;
3. Imitate human kinematics and design a new axis;
4. The tibial prosthesis has the attachment points of patellar ligament and lateral collateral ligament, which is conducive to the attachment of ligament and soft tissue and stabilize the prosthesis.

1. Rotator cuff reconstruction hole
2. Glenoid
3. Muscle suture hole

1.Bionic bone trabecular structure is conducive to medium and long-term bone growth；
2.High rough surface and conical design are conducive to initial fixation；
3.It can be combined with femoral biological medullary needle to form femoral and tibial full biological prosthesis, which is convenient for later revision；
4.It is suitable for patients with bone tumors with long survival time.

1. It is suitable for bone defects caused by tumors, comminuted fractures or other reasons in the femoral and knee joints of children;
2. Retain epiphysis to the greatest extent and reduce the impact on bone growth;
3. Imitate human kinematics and design a new axis;
4. The osteotomy segment adopts adjustable extension design to meet the needs of children's equal length of limbs in the future;
5. Minimally invasive extended adjustment design, simple and flexible operation.

1. It is applicable to children's tibial and knee joint tumors, comminuted fractures, or bone defects caused by other reasons;2. Minimally invasive extended adjustment design, simple and flexible operation;3. Imitate human kinematics and design a new axis;4. The osteotomy segment adopts adjustable and extended design to meet the needs of children's equal limb growth in the future.

It is applicable to humeral tumors, comminuted fractures, or bone defects caused by other reasons;
Separate design. During the operation, it can be combined arbitrarily according to the size of the humeral head, the full length of the humerus and the ulnar medullary cavity to replace the whole humerus;

1. The side surface of the arc contour optimizes the contact with the annular ligament;
2. highly polished titanium alloy radial head optimizes joints links;
Multiple selected heights can effectively match the original length of radius;
The radial stalk length of 21-24 mm can prevent bending, improve stability and avoid extending to the bending of the proximal bone marrow cavity.

1. Conform to biomechanics
2. Good initial stability

Bone ingrowth interface, using 3D printing trabecular bone structure;
Super radius double acting structure to avoid lining falling off;
Self locking structure to avoid ball head dislocation.

1. Tendon attachment points are reserved for the greater trochanter and lesser trochanter of femur to restore muscle function to the greatest extent;
2. The femoral trochanter expands to effectively restore the hip shape. The lateral longitudinal groove is designed. The surface is rough and sandblasted to retain the stability and survival rate of bone graft when necessary;
3. The prosthesis can be provided with aseptic packaging, which can flexibly meet the clinical needs and avoid the mismatch of osteotomy;
4. Customization is available;
5. The distal needle can be made of cement or cementless type, to meet different needs of patients.

1. Suitable for bone defects caused by shoulder joint tumors, comminuted fractures, or other reasons;
2. The length of bone defect can be matched arbitrarily during operation;
3. The expansion design at the proximal humeral tubercle can effectively restore the shape of the shoulder and increase the contraction torque of the biceps brachii;
4. Tendon suture holes and attachment points are reserved for the prosthesis to restore the function to the greatest extent and stabilize the prosthesis.