Cable-controlled upper limb functional training robotic arm

A technology of mechanical arms and upper limbs, applied in passive exercise equipment, physical therapy, etc., can solve the problems of reducing product application efficiency, patient noise, and unsightly appearance

Active Publication Date: 2011-11-30
SUZHOU HAOBRO MEDICAL DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, electric upper limb rehabilitation arms at home and abroad generally install the motor on the joint, which is not only unsightly, but also often brings noise to the patient. At the same time, the increase in the size of the arm caused by the motor will also bring psycholog

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  • Cable-controlled upper limb functional training robotic arm
  • Cable-controlled upper limb functional training robotic arm
  • Cable-controlled upper limb functional training robotic arm

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] Such as figure 1 , shown in 2, the cable-controlled type upper limb functional training mechanical arm of the present invention comprises an elbow joint 31, a shoulder joint 32, a main rod 33, a motor, a steel wire rope, an elbow joint U-shaped device 4, a shoulder joint U-shaped device 12, and a shoulder blade 14, the main rod frame 22 and so on.

[0021] The elbow joint 31 is rotationally connected with the shoulder joint 32 through the elbow joint U-shaped device 4 , and the shoulder joint 32 is rotationally connected with the main rod 33 through the shoulder joint U-shaped device 12 and the shoulder blade device 14 .

[0022] Such as image 3 As shown, the elbow joint 31 includes a forearm rod 1, a nut 2, and a forearm barrel 3. The forearm rod 1 and the forearm barrel 3 are in the form of a sleeve, which can be adjusted in length and fixed...

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PUM

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Abstract

The invention relates to a cable control type upper limb function training robot arm. An elbow joint is connected with a shoulder joint through an elbow joint U-shaped device; the shoulder joint is connected with a main rod by a shoulder joint U-shaped device and a scapula device; an elbow joint shaft passes through and is connected with the front part of a large arm rod in the elbow joint U-shaped device and is sleeved with an elbow joint roller which is fixedly connected with the elbow joint U-shaped device; a shoulder joint roller is connected in the shoulder joint U-shaped device; a shoulder joint shaft passes through and is connected with the scapula device and fixedly connected with an elbow joint large guide wheel; shoulder joint left-upper and right-upper guide wheels and shoulderjoint left-lower and right-lower guide wheels are arranged in the scapula device respectively; the scapula device is connected with a main rod frame through an intermediate main rod shaft; the main rod shaft is fixedly connected with a main rod roller; four main rod guide wheels are arranged at the rear end of the main rod frame respectively; and two main rod guide wheels are arranged at the lower end of the main rod frame. The cable control type upper limb function training robot arm can ensure that arms are far away from a motor so as to finish the movement that the motor drives a steel wire rope and then the steel wire rope drives various joints, and can also conveniently convert the functional rehabilitation training of left and right arms.

Description

technical field [0001] The invention relates to a rehabilitation training device for upper limb dysfunction, in particular to a rehabilitation training device for upper limb dysfunction caused by stroke (including upper limb functional nerve rehabilitation); it can also be used for upper limb dysfunction caused by cerebral palsy, trauma, diabetes, etc. Rehabilitation training robotic arm. Background technique [0002] There are many stroke survivors, among which hemiplegia and loss of walking ability are the most important sequelae. About 85% of patients after stroke have upper limb dysfunction, and 55-75% of them still have upper limb dysfunction 3-6 months after the onset. Research on the recovery of upper limb function after stroke has become a clinical rehabilitation The most challenging subject in the field. [0003] At present, electric upper limb rehabilitation arms at home and abroad generally install the motor on the joint, which is not only unsightly, but also of...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 喻洪流易金花简卓顾余辉赵展
Owner SUZHOU HAOBRO MEDICAL DEVICE
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