Patent No.: 2016201596204

Registered licence No.: HARL(Heilongjiang Appliances Registered licence): 20172100097

Independently developed patent product

It is believed as a product at an international leading level which solves common industrial failings!

1. Final fixation is available

2. Precise restoration with mechanical transmission 

3. Applicable for bone lengthening and transport surgery

1. Worm and gear set 3D external fixation bracket for restoration

Worm and gear set 3D fixation brackets for restoration have firstly realized perfect integration between principle of machinery and medicine. This product is suitable for treatment on fracture at any part of long bone, it adopts new type of carbon fiber, the bracket is light and can avoid any post-operative load-bearing feeling, and can also be penetrated by X-ray to facilitate treatment and examination. Products can realize 3D restoration, pressurizing, stretching and turning the affected limb to correct reset, its fixation is reliable and simple in operation.

2. PRODUCT MIX

3. INDICATION

Be applicable for comminuted fracture surgery, and also for treatment on various bone fractures, and osteopathy, as well as corrective therapy for bone malformation, and bone lengthening surgery.

4. PRODUCT FEATURES

*Imported carbon fiber materials do not shading x ray, it is small in volume and is light in weight;

*Its structural layout is rational, it can meet treatment for fractures at all parts of long bone from far end, near end to backbone;

*Applicable for bone lengthening and transport surgeries;

*Physiological reset can be realized through precisive restoration with mechanical restoration;

*Closure and restoration; restoration is synchronous with self locking, pressurization and fixation;

*Ultimate treatment on comminuted fracture, drastically reduce the period of convalescence;

*It can effectively avoid any bone nonunion, osteomyelitis and delayed bone union.

5. OPERATION STEPS

Performance comparisons between common external fixation brackets for fractures

Contents of comparison	This product	Common product
Materials used	Carbon fiber main materials can penetrating x-rays	Mainly use metal, few of them use carbon fiber
Weight of bracket	Less than 600g, light load bearing feeling on affected limb	About 2000g, heavy load bearing feeling on affected limb
Mode of restoration	3D restoration through mechanical movement	Restoration is based on manual experiences. Is apt to generate differential treatment
Degree of restoration	Accurately alignment, accurate resetting	Alignment based on probability, lower precision
Capability of restoration	3D 6-degrees of freedom, omnibearing restoration	Limited restoration by manual
Mode of fixation	Random locking without deformation	Several times of manual fixation, apt to be deformed
X-ray shading	No shading any x-ray	Shading X-ray

The combination is a bone lengthening device