Clavicle repositor more convenient to use and better in resetting effect

Abstract

The invention discloses a clavicle repositor more convenient to use and better in resetting effect, and belongs to the technical field of orthopaedics department medical instruments. The clavicle repositor is used for stably resetting the fractured clavicle and the dislocated acromioclavicular joint. According to the technical scheme, the clavicle repositor comprises a resetting tray, an ejector mechanism and shoulder blade pressing plates, the resetting tray is a flat box body and is matched with the back of the human body in area, a groove is formed in the middle of the upper portion of the resetting tray, the ejector mechanism is installed inside the groove, a supporting plate is placed above the ejector mechanism, the two sets of shoulder blade pressing plates are located on the two sides of the upper portion of the resetting tray respectively, and the front ends of the two sets of shoulder blade pressing plates are opposite to the near-ends of the upper limbs of the two sides of the human body. The clavicle repositor is ingenious in design, simple in structure and very convenient to use, the ascending height of an ejector plate can be adjusted, the shoulder blade pressing plates can be adjusted in the multiple directions, a Steinmann pin tie rod can be used for pulling and shifting, the fractured clavicle and the dislocated acromioclavicular joint can be stably reset in a more-effective mode through the structures, the pain suffered by a patient is relieved, the difficulty of a surgery is reduced, a good effect is achieved, and the clavicle repositor is very worthy of being popularized and applied.

Description

technical field [0001] The invention relates to a reset stabilization device used in the treatment of clavicle fractures and acromioclavicular joint dislocations, belonging to the technical field of orthopedic medical devices. Background technique [0002] In orthopedic medical surgery, the reduction and fixation of clavicle fractures and acromioclavicular joint dislocations is an operation that needs to be mastered. Most clavicle fractures are caused by direct violence such as falls, accounting for 2.6% to 5% of systemic fractures and 44% of shoulder girdle injuries. Clavicle fractures mostly occur in the middle 1 / 3 of the clavicle, accounting for 69% to 82% of clavicle fracture patients. The two ends of clavicle fractures often have different degrees of upward, forward or rearward displacement. Acromioclavicular joint dislocations account for 12% of all shoulder dislocations. The clavicle plays an important role in the movement of the acromioclavicular joint. Clinica...

AI Technical Summary

Problems solved by technology

This method is time-consuming and laborious, it is difficult to accurately reset the fracture site, and one person cannot complete all operations

Chinese Patent No. 201210005268.5 discloses a reduction and stabilization device for clavicular fractures and acromioclavicular joint dislocations. This device uses a bed board that can be lifted up to lift the patient's back up, and the two sides are fixed with fastening straps, effectively solving the problem of clavicle and shoulder pain. The problem of joint injury reduction, but the structure of the jacking device and the fastening belt of this device is relatively simple, the adjustment is not convenient enough, the reset effect is not satisfactory, and there is still room for improvement

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