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Multi-mode alarm device and method for rehabilitation manipulator

A technology of an alarm device and a manipulator, which is applied to gymnastics equipment, muscle training equipment, passive exercise equipment, etc., can solve problems such as safety problems, spasticity, patient hand injuries, etc., to ensure safety, prevent excessive movement angles, The effect of avoiding accidental injury

Inactive Publication Date: 2021-04-16
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rehabilitation manipulators replace rehabilitation therapists in the process of hand rehabilitation for patients with hand function impairments. The manipulator may cause safety problems to the human body. For example, in the movement mechanism of hand joints, the knuckles have a certain range of motion. If it exceeds the range of motion, it may cause damage to the patient's hand; in addition, because the patient may have convulsions during the treatment, if no protective measures are taken, the damage to the patient's hand will be more serious ; but today's rehabilitation manipulator does not make corresponding measures for these two situations, so a multi-mode alarm device and method for rehabilitation manipulator is proposed to ensure the safety of patients

Method used

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  • Multi-mode alarm device and method for rehabilitation manipulator
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  • Multi-mode alarm device and method for rehabilitation manipulator

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Embodiment Construction

[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0020] Unless otherwise defined, all technical and scientific terms used herein h...

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Abstract

The invention describes a multi-mode alarm device and method for a rehabilitation manipulator. The device mainly comprises a main module, a monitoring module and an alarm module. The main module comprises a manipulator mechanism, a controller and a linear motor; the monitoring module comprises a film pressure sensor, a three-dimensional angle sensor, a single-chip microcomputer timer and an analog-to-digital converter; and the alarm module comprises a buzzer and a light emitting diode. The device can collect three kinds of information including joint pressure, joint angle and movement rate, make a judgment according to the collected information, and send out an alarm signal and stop the movement of the rehabilitation manipulator when the collected information exceeds a safety threshold value, so that a patient is effectively protected in the treatment process.

Description

technical field [0001] The patent of the present invention relates to the field of manipulator motion monitoring, in particular to a multi-mode alarm device and method for a rehabilitation manipulator. Background technique [0002] Rehabilitation manipulators replace rehabilitation therapists in the process of hand rehabilitation for patients with hand function impairments. The manipulator may cause safety problems to the human body. For example, in the movement mechanism of hand joints, the knuckles have a certain range of motion. If it exceeds the range of motion, it may cause damage to the patient's hand; in addition, because the patient may have convulsions during the treatment, if no protective measures are taken, the damage to the patient's hand will be more serious ; But the current rehabilitation manipulator does not have corresponding measures for these two situations, so a multi-mode alarm device and method for the rehabilitation manipulator are specially proposed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61B5/22A61B5/107G08B7/06
Inventor 张斌斌宋嵘
Owner SUN YAT SEN UNIV