An arm fracture plaster bandage pretreatment device

Abstract

The invention provides a pre-treatment device for a plaster bandage for arm fractures, comprising: a sealed soaking shell, the bottom of the sealed soaking shell is provided with a connecting shaft; a soaking treatment tank is arranged inside the sealed soaking shell, the soaking treatment tank is The inner side of the roller is provided with a vertical support wall; the direction-changing tension roller is symmetrically fitted on the inner side of the vertical support wall. In the present invention, two sealed soaking shells provided for this can be closed and fastened together to form a completed sealed container, and then the gypsum bandage is soaked with clean water through the soaking treatment tank inside, and the soaking treatment of each sealed soaking shell is A plurality of direction-changing tensioning rollers are arranged in the treatment tank, and the direction-changing tensioning rollers arranged in the middle of the sealed soaking shells symmetrically arranged on both sides are arranged in correspondence with each other, which can stretch the gypsum bandage and allow the gypsum bandage to pass through. The reciprocating arrangement of the direction-changing tension rollers prevents the gypsum bandages from contacting each other during soaking, which can improve the efficiency of soaking treatment.

Description

technical field [0001] One or more embodiments of the present specification relate to the technical field of orthopedic medical devices, and in particular, to a device for pre-treating a plaster bandage for arm fractures. Background technique [0002] Casting is a very common form of external fixation in the treatment of fractured patients. Before using this kind of fixation, the patient should be fully reduced, for example, it needs to be reduced with the assistance of fluoroscopy, and after a satisfactory reduction is achieved, a plaster cast is used as an external fixation method. At this time, a series of methods such as plaster tray, U-shaped plaster, and tubular plaster can be used to fix fractures in different parts. [0003] The applicant found that when installing a plaster bandage, firstly, the plaster bandage needs to be put into warm water for a period of time for pre-treatment, but at present, when the plaster bandage is soaked, the plaster bandage is easy to s...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of one or more embodiments of this specification is to propose a pretreatment device for arm fracture plaster bandages to solve the problem that when the plaster bandages are soaked, the plaster bandages are easily attached together for soaking, resulting in It is difficult for the places together to be fully soaked in water, which leads to long soaking time and low efficiency, and it is also easy to make the bandages stick together.

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