An orthopedic splint fastening device

Abstract

The invention discloses an orthopedics-department splint fastening device. The orthopedics-department splint fastening device comprises two positioning strips (1) produced from metal materials, wherein a first positioning seat (2) and a second positioning seat (3) which can be in sleeving connection and sliding clearance fit with each positioning strip (1) are respectively fixed at two ends of each positioning strip (1), and the positioning strips (1) are bent into a round arc-shaped structure capable of sleeving two ends of a fracture part of a patient. The orthopedics-department splint fastening device is simple in structure and convenient to use; the uniform radial pressurizing force can be always applied to a longitudinal pat of the fracture part of the patient by virtue of a splint, meanwhile, a broken bone can be axially fixed, and the distance between two end surfaces is reduced as much as possible, so that the interval between the end surfaces can be conveniently absorbed and healed as quickly as possible; and the radial pressurizing force can be adjusted, so that the muscular activity and limb exercise of the patient are facilitated, and the condition of ankylosis or amyotrophy can be prevented.

Description

technical field [0001] The invention relates to the field of orthopedic related medical instruments, in particular to an orthopedic splint fastening device. Background technique [0002] The splint fixation technology is an original external fixation bone grafting method created by the orthopedics department of traditional Chinese medicine in China. It is easy to obtain materials, easy to use, easy to learn, and less painful for patients without surgery. However, the development of splint fixation in China has stagnated in recent years. Its main The reason is that the fixation method of the splint is relatively simple, and it is simply fixed by cable ties. As we all know, the fracture and adjacent parts will have severe swelling within 1-4 days of the fracture, and go to the hospital for treatment within 1-5 days. Bone fixation, at this time, even if the bandage is tight, the swelling will start to subside after 4-15 days, and the swelling is a gradual process. At this time,...

AI Technical Summary

Problems solved by technology

[0002] The splint fixation technology is an original external fixation bone grafting method created by the orthopedics department of traditional Chinese medicine in China. It is easy to obtain materials, easy to use, easy to learn, and less painful for patients without surgery. However, the development of splint fixation in China has stagnated in recent years. Its main The reason is that the fixation method of the splint is relatively simple, and it is simply fixed by cable ties. As we all know, the fracture and adjacent parts will have severe swelling within 1-4 days of the fracture, and go to the hospital for treatment within 1-5 days. Bone fixation, at this time, even if the bandage is tight, the swelling will start to subside after 4-15 days, and the swelling is a gradual process. At this time, the banding part will gradually become loose, and once it becomes loose, it will lose its proper fixation Therefore, patients need to go to the hospital every 3-10 days to re-tighten. In order to solve this problem, some orthopedic surgeons currently propose to use rubber bands with better elasticity. Fixing, although this method can effectively overcome the loosening problem caused by detumescence in the later stage, but the rubber belt has always maintained a strong binding force, which is not conducive to the combination of the sections. The first overtightening will directly cause local blood Circulatory disturbances aggravate the pain and swelling of the patient; excessive longitudinal pressure on the muscle tissue by the second splint will cause part of the muscle tissue to squeeze to the edge of the section, which is not conducive to the formation of the external callus; the third excessive radial pressure Pressure will make the gap between the two sections larger, which is not conducive to the overall healing, and in severe cases, callus will be directly formed on the end surface and affect the overall healing effect;

Images