Hand trainer of rehabilitation department

Abstract

The invention discloses a hand trainer of a rehabilitation department. The hand trainer of the rehabilitation department comprises a wrist strap, wherein a hook and loop fastener burr surface is fixedly connected to the upper surface of one side of the wrist strap, a hook and loop fastener hair surface is fixedly connected to the lower surface of the other side of the wrist strap, and a connectingpiece is fixedly connected to the wrist strap; the wrist strap comprises a wrist strap body, a first connecting end and a second connecting end are arranged at two ends of the wrist strap body, an adjusting member which can be used for adjusting the length of the wrist strap penetrates into the wrist strap body, the first connecting end is fixedly connected with the adjusting member, and a fixingcomponent for adjusting the wrist strap in place and then fixing the wrist strap is arranged between the second connecting end and the wrist strap body; the connecting piece comprises a connecting piece carrier, an elastic piece and a fixed column; the elastic piece comprises a fixed piece and a curved piece; the fixed piece is connected with the connecting piece carrier; one end of the curved piece is connected with the fixed piece, and the other end of the curved piece warps up and forms a clearance with the connecting piece carrier; a structure hole is formed in a position, corresponding to the curved piece, on the connecting piece carrier.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hand trainer for rehabilitation department. Background technique [0002] With the continuous improvement of the quality of life, the incidence of various sudden diseases is also increasing. Stroke has become one of the most common frequently-occurring diseases that threaten human health. Stroke patients often have sequelae of inflexible hands and feet. For Therefore, stroke patients generally need to carry out rehabilitation training after the operation. The hand trainer is one of the important instruments for the patient to move their fingers and exercise their grip and flexibility. [0003] Currently, the hand trainers on the market generally move the finger cots through the extension springs, and the hands hold and other actions to drive the extension springs to stretch and generate tension, thereby exercising the hands. However, this kind of extension spring hand t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a hand trainer for rehabilitation department, which solves the problems of large size and short service life of hand trainers on the market

Images