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Muscle deformation measuring system and manufacture method of flexible sensor

A flexible sensor and deformation technology, applied in the field of sensors, can solve the problems of physical discomfort of the subjects, low sampling speed, high cost of optical measurement methods, etc.

Pending Publication Date: 2020-03-03
SHENZHEN INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the optical measurement method has the disadvantages of high cost and low sampling speed; the electromyographic signal sensor measurement method requires a special gel to stick the skin during measurement, which will cause physical discomfort to the subject, and the accuracy is not high

Method used

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  • Muscle deformation measuring system and manufacture method of flexible sensor
  • Muscle deformation measuring system and manufacture method of flexible sensor
  • Muscle deformation measuring system and manufacture method of flexible sensor

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Experimental program
Comparison scheme
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Embodiment 1

[0029] figure 1 It is a schematic structural diagram of a muscle deformation measurement system provided in Embodiment 1 of the present invention. This embodiment can be applied to the situation of measuring muscle deformation, such as figure 1 As shown, the system includes: a multi-channel flexible sensor module 110 , a signal acquisition module 120 , a Bluetooth module 130 and a data processing module 140 .

[0030] The output end of the multi-channel flexible sensor module 110 is connected to the input end of the signal acquisition module 120 , and the output end of the signal acquisition module 120 is connected to the input end of the Bluetooth module 130 .

[0031] The multi-channel flexible sensor module 110 is arranged on the muscle surface for collecting muscle deformation signals, and sends the muscle deformation signals to the signal collection module 120; the signal collection module 120 processes the muscle deformation signals and sends them to the Bluetooth module...

Embodiment 2

[0044] Figure 3a It is a flowchart of a method for fabricating a flexible sensor provided by Embodiment 2 of the present invention. As shown in Figure 3, the method includes the following steps:

[0045] Step 210, cutting the nano-gold flexible material into strips of preset size.

[0046] Wherein, the set size can be determined by the actual muscle of the site to be tested, for example, it can be a strip of 7×0.7 cm.

[0047] Step 220, placing the flexible wire on the nano-gold layer, and using silver glue to glue the flexible wire and the nano-gold material.

[0048] Step 230 , after the silver glue is dried, use silica gel to seal the glue point.

[0049] Step 240, after the silica gel is solidified, place the nano-gold flexible material in the set mold, and use the silica gel to encapsulate the sensor.

[0050] Wherein, the set grinding tool may be a grinding tool selected according to actual needs.

[0051] Figure 3b A schematic diagram of a method for fabricating...

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Abstract

The embodiment of the invention discloses a muscle deformation measuring system and a manufacture method of a flexible sensor. The system includes a multi-channel flexible sensor module, a signal acquisition module, a Bluetooth module and a data processing module. The output end of the multi-channel flexible sensor module is connected with the input end of the signal acquisition module; the outputend of the signal acquisition module is connected with the input end of the Bluetooth module; the output end of the Bluetooth module is connected with the input end of the data processing module; themulti-channel flexible sensor module is arranged on the muscle surface and is used for collecting muscle deformation signals and sending the muscle deformation signals to the signal acquisition module; the signal acquisition module processes the muscle deformation signals and sends the muscle deformation signals to the Bluetooth module; the Bluetooth module sends the muscle deformation signals tothe data processing module; and the data processing module analyzes the muscle deformation signals to obtain muscle deformation information. The muscle deformation measuring system provided by the embodiment of the invention can improve the accuracy and convenience of muscle deformation measurement.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of sensors, in particular to a measurement system for muscle deformation and a method for manufacturing a flexible sensor. Background technique [0002] When performing human action modal recognition, the human action can be predicted according to the deformation of the muscles. Taking hand movements as an example, when the human body makes different movements, the muscles of the arms (such as the biceps brachii, deep flexors, etc.) control an action. Therefore, it is particularly important to measure the deformation of muscles. [0003] In the prior art, methods for measuring muscle deformation include optical measurement methods, electromyographic signal sensor measurement methods, and the like. Among them, the optical measurement method has the disadvantages of high cost and low sampling speed; the electromyographic signal sensor measurement method requires a special gel to st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/11
CPCA61B5/1107A61B5/1126A61B5/72
Inventor 黄品高李光林付梦龙翁恭伟张元康黄天展王辉于文龙
Owner SHENZHEN INST OF ADVANCED TECH