Limb limiting structure facilitating CT diagnosis

Abstract

The invention relates to a limb limiting structure facilitating CT diagnosis, and belongs to the technical field of medical equipment. According to the technical scheme, the limb limiting device mainly aims at solving the problem that defects exist when existing equipment is used for limiting limbs, the limb limiting device comprises a bed board, a rope net and a head pillow block, the front face and the back face of the rope net are both slidably connected with movable plates located on the shell wall of the bottom of the bed board, and limiting bases are arranged at the tops of the movable plates. Through the combination of the telescopic support, the adjusting mechanism, the movable plate, the motor and the limiting seat, synchronous fine adjustment can be conducted on the limiting structure according to the body type of a patient when limb limiting is conducted on the patient, and fixed design or single manual adjustment in the prior art is replaced; by arranging the combination of an electric push rod, a first telescopic rod, an adjusting rod, a second telescopic rod, a connecting plate and a buckle plate mechanism, synchronous adjustment of a plurality of limb limiting structures is achieved, the buckle plate mechanism in the device can conveniently replace a protection pad in the buckle plate mechanism, and therefore the local maintenance cost of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a limb limiting structure that is convenient for CT diagnosis. Background technique [0002] When people perform CT diagnosis, in order to improve the quality of examination, people sometimes need to open their limbs to a fixed angle. However, in the existing medical application process, the most primitive medical straps are basically used for mandatory binding, and even a large range of mandatory binding is performed on the whole body of the patient, which is difficult to achieve a relatively good limit and fixation effect. . [0003] There is a Chinese patent with the authorization announcement number of CN112545544A, which discloses a limb limiting device for CT diagnosis. It includes: bed board and universal wheel, with four universal wheels on the bed board; rope net, which is connected with the rope net on the bed board; foot-fixing mechanism, with a foot-fixing...

AI Technical Summary

Problems solved by technology

[0006] When the equipment realizes the limit of the patient's limbs, although the reference document 1 realizes the simultaneous adjustment of the limit on both sides of the patient, its limit angle is fixed and difficult to adjust, and its applicability is poor for patients of different sizes. The limb limit structure in Comparative Document 2 can be fine-tuned, but it needs to be adjusted one by one, which is not only inefficient, but also has poor adjustment accuracy

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