Exoskeleton finger rehabilitation training device

Abstract

The invention provides an exoskeleton finger rehabilitation training device. The device comprises a shell, and a first motor and a second motor which are arranged in the shell; the output shaft of thefirst motor is opposite to the output shaft of the second motor; a first motor gear is arranged on the output shaft of the first motor, and the right side of the first motor gear engages with a firsttransmission gear; the edge of the first transmission gear is sequentially connected to an index finger sleeve and a middle finger sleeve which are axially arranged; the output shaft of the second motor is provided with a second motor gear, and the right side of the second motor gear engages with a second transmission gear; the edge of the second transmission gear is sequentially connected to a little finger sleeve and a ring finger sleeve which are axially arranged; and a support seat is also provided with a thumb sleeve. The device can effectively fit the motion track of fingers, assists stroke patients in uncurling and clutching fingers, has small pressure on the fingers of the patients, can accurately control the output of force and the limit rotation position of the finger sleeves, and is high in stability, and safe and reliable.

Description

technical field

[0001] The invention belongs to the field of medical rehabilitation equipment, in particular to an exoskeleton finger rehabilitation training device. Background technique

[0002] Stroke is a type of disease that causes pathological changes in the cerebral arterial and venous system due to various reasons. As an important human organ, the hand is an indispensable part of life and work. Some studies have shown that after certain rehabilitation training, normal functions can be restored.

[0003] The existing hand rehabilitation treatment is mainly through physical training treatment by professional doctors. This treatment method has three disadvantages:

[0004] 1. The treatment effect depends on the doctor's experience, and different doctors have different treatment effects;

[0005] 2. Different doctors have different treatment effects, and only a very small number of people can get professional treatment;

[0006] 3. The treatment environment is limited ...

Images