Limb assisted rehabilitation system for patients with stroke sequelae

A technology for stroke sequelae and patients, applied in the field of rehabilitation robots, can solve problems such as increasing the difficulty of rehabilitation training, increasing the manufacturing cost of rehabilitation systems, and limited effects, and achieves the effect of eliminating the phenomenon of rapid movement

Pending Publication Date: 2019-02-12
陈浩 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional limb rehabilitation systems often only train the lower limbs, and adopt a treadmill-like crawler design. Patients need to complete leg raising by themselves or use other additional devices to assist in leg raising and other actions. This one-way crawler system is effective for stroke sequel

Method used

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  • Limb assisted rehabilitation system for patients with stroke sequelae
  • Limb assisted rehabilitation system for patients with stroke sequelae
  • Limb assisted rehabilitation system for patients with stroke sequelae

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with specific embodiments.

[0022] As shown in the accompanying drawings, a limb-assisted rehabilitation system for patients with stroke sequelae of the present invention has multiple rehabilitation training modes. Patients can passively perform lower limb gait rehabilitation training in standing and sitting positions, and can steplessly adjust the training stride length and stride frequency according to their own physical conditions. In addition, the system is equipped with an upper limb tray and a rotating rocker arm, which can perform rehabilitation training on the patient's upper limbs at the same time.

[0023] like figure 1 Shown is a schematic diagram of the system structure of the present invention. Including the main frame 1, the main frame 1 includes a fixed base 1-2, a hollow rod is installed vertically at the four corners of the fixed base 1-2, and a height-adjustable floating body 1-...

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Abstract

The invention discloses a limb assisted rehabilitation system for patients with stroke sequelae. The system is mainly composed of a main frame, a motion generating mechanism and a motion executing device. Through the motion generating mechanism and initial position planning, the reciprocating movement of two pedals of lower limbs in opposite phases and the synchronous movement of an upper limb rotating rocker arm can be achieved only by the continuous motion of one driving motor. The system has a variety of rehabilitation training modes, and cooperates with a lifting device and a multi-functional seat back, and a patient can passively perform lower limb gait rehabilitation training and upper limb rehabilitation training in standing and sitting postures, and can perform infinitely variablecontrol on training amplitudes and frequencies according to physical conditions. The system also adopts a biasing rod between the pedals and the end of a connecting rod to achieve the movement characteristics of a standard centroid sliding bloc mechanism and eliminate the rapid return of the pedal motion.

Description

technical field [0001] The invention relates to the technical field of rehabilitation robots, in particular to a limb-assisted rehabilitation system for patients with stroke sequelae. Background technique [0002] With the characteristics of high morbidity, high mortality and high disability rate, stroke ranks first among adult disabling diseases in my country. Traditional limb rehabilitation systems often only train the lower limbs, and adopt a treadmill-like crawler design. Patients need to complete leg raising by themselves or use other additional devices to assist in leg raising and other actions. This one-way crawler system is effective for stroke sequelae The patient's limb rehabilitation mode is single and the effect is limited. It is difficult to fully recover the joints and muscle groups of the limbs. This not only increases the difficulty of rehabilitation training, but also greatly increases the manufacturing cost of the rehabilitation system. Contents of the in...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0274A61H1/0262A61H2201/1207A61H2201/1633A61H2201/164A61H2205/06A61H2205/10
Inventor 陈浩王晨光杨铖浩陈深琛蔡庆义靳冬
Owner 陈浩
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