Rocking recovery type traction bed

Abstract

The invention discloses a rocking recovery type traction bed which comprises a bedstead, a bed surface and a traction device. The bed surface comprises a bed board arranged at the top of the bedstead, an upper body fixing board is arranged on the upper half portion of the bed board, an arc rail and an arc groove are transversely formed in the lower half portion of the bed board in parallel, a lower body fixing board is arranged on the arc rail, and the two sides of the lower body fixing board are provided with lower body traction boxes. The traction device comprises an upper body traction motor and motor and retarding mechanisms, wherein the upper body traction motor is arranged in a bedside box at the head of the bedstead, the motor and retarding mechanisms are arranged on motor supporting boards at the bottom of the bedstead and connected with one end of a crank, a sliding block with a hole is arranged at the other end of the crank and arranged on a long rocker in a sleeved mode, one end of the long rocker penetrates through the arc groove to be fixedly connected with the lower body fixing board, and the other end of the long rocker is connected with the bed board. According to the rocking recovery type traction bed, longitudinal traction movement is separated from rocking of the horizontal plane, longitudinal traction stretching of the upper body of a patient is achieved through a pair of bandages, and horizontal rocking of the lower body of the patient is achieved through one bed board.

Description

technical field [0001] The invention relates to a traction bed, which is a spinal traction bed capable of swing recovery, and is used for treating lumbar diseases with symptoms such as lumbar intervertebral disc herniation. Background technique [0002] Traction therapy is a method of applying the relationship between action force and reaction force in mechanics to achieve the purpose of treating spinal diseases through special traction devices. The equipment used in traction therapy is a traction bed. Ordinary traction beds mainly include a bed frame, a bed surface, and a traction device. During traction, under the action of the traction device, the straps of the patient's upper body and lower body move in opposite directions, causing the patient's waist to produce tension. A certain tension can achieve the purpose of traction therapy. [0003] At present, most of the traction beds on the market can only achieve longitudinal stretching treatment of patients, but cannot ach...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the traction beds on the market can only achieve longitudinal stretching treatment for patients, but cannot achieve a horizontal rocking movement. Very few traction beds that can achieve multiple movements are difficult to apply due to their complex structure and high price. Rehabilitation treatment in the majority of small and medium-sized hospitals and families

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