Auxiliary splint mechanism for orthopedics nursing

Abstract

The invention discloses an auxiliary splint mechanism for orthopedic nursing and relates to the technical field of medical instruments. The mechanism comprises a first clamping ring, a second clampingring, bolts, a buffer layer, a first ring core, a second ring core and a spring, inner grooves at two end surfaces of the first clamping ring are respectively in sliding fit with the first ring coreand the second ring core, the first ring core and the second ring core are fixedly connected through the spring, the first ring core is in sliding fit with the second ring core, through holes are formed in one end of the first ring core and one end of the second ring core, two arc-shaped grooves of the first clamping ring are in opposite fit with two arc-shaped grooves of the second clamping ring,and the two through holes of the first clamping ring core and the second clamping ring are opposite to and connected to the two arc-shaped grooves of the first clamping ring through the two bolts. According to the invention, the size of the space between the first clamping ring and the second clamping ring is adjusted through the extension of the spring fixed between the first ring core and the second ring core, so that the size of different parts of a patient can be met, the clamping force is improved, and the fixing and adjusting convenience of the mechanism is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an auxiliary splint mechanism for orthopedic nursing. Background technique [0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal shape and function of this system. The common disease in orthopedics is fractures. After fracture surgery, patients need to use splints to fix the fracture site so that the bone can grow normally. [0003] In the prior art, the design of the existing orthopedic nursing splints is not simple enough, and the use is more complicated and the cost is high. At the same time, the existing orthopedic nursing splints are not flexible enough to adjust the tightness, and the use functions are not comprehensive enough. Now it is urgently needed An auxiliary splint mec...

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Problems solved by technology

[0005] However, fractures are often accompanied by changes in the growth or subsidence of local swelling, so splint fixation failure often occurs, and fractures are dislocated again. If the splint pressure is too high, it will cause limb ischemia and necrosis. It can only be felt through the pain of the patient, which is not conducive to the healing and rehabilitation of the disease, and increases the difficulty of work for medical staff

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