Self-adaptive hand rehabilitation training device

Abstract

The invention provides a self-adaptive hand rehabilitation training device, and relates to the field of rehabilitation medical equipment. The self-adaptive hand rehabilitation training device comprises a rack and a clamping mechanism, wherein the rack is provided with an arc-shaped sliding groove, a sliding block is slidably connected in the arc-shaped sliding groove, and a driving mechanism is connected with the sliding block through a connecting rod mechanism to drive the sliding block to slide in a reciprocating mode along the arc-shaped sliding groove; the clamping mechanism comprises a pair of clamping plates which are oppositely arranged at intervals and connected through an elastic piece, the first end of one clamping plate is hinged to the rack, the second end of the clamping plate is hinged to the sliding block, and the clamping mechanism can rotate around the first end in a reciprocating mode under driving of the sliding block; and the clamping plates can be elastically deformed in the direction from the first ends to the second ends of the clamping plates. The pair of adjustable clamping plates is arranged to adapt to different hands, the clamping mechanism rotates around a pin shaft under the action of the driving mechanism, the hands located in the clamping mechanism are actively driven to conduct activity training, and the shapes of the clamping plates adapt to bending deformation of the hands in the training process in combination with the elastic clamping plates.

Description

technical field [0001] The disclosure relates to the field of rehabilitation medical equipment, in particular to an adaptive hand rehabilitation training device. Background technique [0002] Rehabilitation training for patients with hand motor dysfunction is crucial to their rehabilitation process. Due to the aging population (such as stroke patients) and the frequency of other accidents, the number of patients with hand motor dysfunction is increasing, and the number of rehabilitation doctors Shortage, if there is no timely and effective rehabilitation training treatment, it will directly affect the recovery effect. [0003] The inventor found that although the accompanying staff can assist the patient in hand rehabilitation training, if the accompanying staff cannot take care of the whole process, the patient's hand rehabilitation training will be delayed. The current small-volume hand rehabilitation training equipment is mostly active training equipment for patients. Pa...

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Problems solved by technology

[0002] Rehabilitation training for patients with hand motor dysfunction is crucial to their rehabilitation process. Due to the aging population (such as stroke patients) and the frequent occurrence of other accidents, the number of patients with hand motor dysfunction is increasing, and the number of rehabilitation doctors Shortage, if timely and effective rehabilitation training treatment is not available, it will directly affect the recovery effect

[0003] The inventor found that although the accompanying staff can assist the patient in hand rehabilitation training, if the accompanying staff cannot take care of the whole process, the patient's hand rehabilitation training will be delayed

The current small-volume hand rehabilitation training equipment is mostly active training equipment for patients. Patients need to actively apply force for rehabilitation training, which is not suitable for some patients with motor dysfunction; and large-scale rehabilitation equipment is inconvenient to use when patients are bedridden; Moreover, most of the training equipment in medical facilities is for public use, and the training equipment is not well adaptable to different patients, resulting in poor training effect

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