Rehabilitative training machine for fingers

Abstract

The invention provides a rehabilitative training machine for fingers. The rehabilitative training machine for the fingers comprises a forearm support, a servo motor is fixed onto the forearm support, a bevel gear is mounted on an output shaft of the motor and connected with a planetary gear transmission mechanism, a swing rod is fixed to the lower end of a planetary gear in the planetary gear transmission mechanism, a swing frame is fixed onto the swing rod, sliding rods are fixed onto the swing frame, sliders are arranged on the sliding rods in a matched manner, and a finger tip fixing sleeve is mounted on each slider. By the aid of the servo motor and a force measuring device, the stress and bending-stretching angles of four fingers of a patient are monitored in real time, safety of the patient is ensured, the planetary gear transmission mechanism is used for driving so that the patient feels more comfortable in four-finger rehabilitation exercise, and the rehabilitative training machine for the fingers is simple in structure and convenient to manufacture.

Description

1. Technical field [0001] The invention relates to a finger rehabilitation trainer, which belongs to the field of rehabilitation medical equipment. 2. Background technology [0002] Due to stroke, traumatic brain injury, hand trauma and other diseases, the patient's hand function is lost, which not only brings a lot of inconvenience to life, but also suffers a great blow to the patient's spirit. The effect of traditional drug treatment is also not ideal. Using rehabilitation doctors One-to-one rehabilitation training is carried out hand in hand with patients. It is difficult to guarantee the training efficiency and training intensity. The training cycle is long and expensive. At the same time, patients have to go to and from the hospital frequently, and patients are negatively or unwilling to receive treatment subjectively. [0003] Existing finger rehabilitation equipment is complex in structure and high in cost, which is unbearable for many patients economically. This plan...

AI Technical Summary

Problems solved by technology

[0002] Due to stroke, traumatic brain injury, hand trauma and other diseases, the patient's hand function is lost, which not only brings a lot of inconvenience to life, but also suffers a great blow to the patient's spirit. The effect of traditional drug treatment is also not ideal. Using rehabilitation doctors One-on-one rehabilitation training for patients hand in hand, the training efficiency and training intensity are difficult to guarantee, the training period is long and the cost is high, and at the same time, patients have to go to and from the hospital frequently, and patients are negative or unwilling to be treated subjectively.

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