Leg rehabilitation bed for department of orthopedics

Abstract

The invention discloses a leg rehabilitation bed for the department of orthopedics. The leg rehabilitation bed comprises a bed frame and a bed plate, wherein the bed plate is rotationally connected with two thigh supporting plates, the rear end of each thigh supporting plate is rotationally connected with a shank supporting plate, leg driving parts for driving the thigh supporting plates and the shank supporting plates to rotate in a reciprocating manner are mounted at the lower end of the bed plate, each leg driving part comprises a driving arm and a leg driving motor, a switching assembly isarranged at the lower end of each shank supporting plate, each switching assembly comprises a stop block and a clamping strip, the driving motors work to enable the thigh supporting plates to rotatein a reciprocating manner, and the driving motors work to enable the thigh supporting plates to rotate in a reciprocating manner and enable the shank supporting plates to rotate in a reciprocating manner relative to the thigh supporting plates at the same time. The leg rehabilitation bed has the hip joint rehabilitation function, and the motors drive the hip joint to reciprocate; the leg rehabilitation bed has the knee joint rehabilitation function, and the driving motors enable knee joints to bend and unbend in a reciprocating manner; the leg rehabilitation bed has the ankle joint rehabilitation function, and the motors drive the leg to bend and unbend in a reciprocating manner; and the leg rehabilitation bed mostly adopts an automatic process, and is simple to operate and convenient to use.

Description

technical field [0001] The invention belongs to the technical field of medical rehabilitation, and in particular relates to an orthopedic leg rehabilitation bed. Background technique [0002] The Chinese patent document whose document number is CN206443845U discloses a self-service passive knee joint rehabilitation training bed and relates to a medical rehabilitation device, which is composed of a bed body, a thigh fixing rod, a calf fixing rod, a connecting rod and a toggle bending rod. The body is composed of a bed frame, an upper bed board and a lower bed board; the lower bed board is longitudinally provided with two parallel groove rails, and each groove rail is provided with a symmetrical thigh fixing rod and a calf fixing rod hinged to one end of the thigh fixing rod. Rod, the other end of the thigh fixing rod is hinged with the inner groove wall of the groove rail, the other end of the calf fixing rod is provided with a roller, and the roller is against the inner bott...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned patent has a single function, and can only make the hip joint and knee joint move synchronously in a self-help way. In actual use scenarios, due to the different rehabilitation conditions of the rehabilitation personnel, it is necessary to carry out gradual and in-depth rehabilitation training for the rehabilitation personnel according to the situation. Rehabilitation training of multiple joints is carried out on a single joint, and some rehabilitation personnel cannot independently control and toggle the bending bar for training. The above patents cannot meet the actual use needs

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