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Joint angle monitoring device and method and readable storage medium

A technology for monitoring device and joint angle, which is applied in diagnostic recording/measurement, medical science, diagnosis, etc. It can solve problems such as low accuracy, monitoring position, high requirements for wearing methods, and poor comfort, and achieve real-time monitoring.

Pending Publication Date: 2022-07-26
苏州润裳姿式智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a joint angle monitoring device, method and readable storage medium

Method used

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  • Joint angle monitoring device and method and readable storage medium
  • Joint angle monitoring device and method and readable storage medium
  • Joint angle monitoring device and method and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A joint angle monitoring device, such as Figure 1-2 As shown, the monitoring device includes a controller 1 and a tensile sensor 2;

[0052] The stretch sensor 2 is used to be attached to the joint of the user;

[0053] The attachment object may be any joint that needs to be detected, including but not limited to cervical spine, lumbar spine, elbow, wrist, knee joint, ankle, and the like.

[0054] In this embodiment, in order to ensure the comfort and effectiveness of the attachment, the stretch sensor 2 is a sheet sensor, and the material of the stretch sensor 2 is a cotton fabric conductive composite material, such as polypyrrole (polypyrrole, referred to as Ppy). In addition, the monitoring device of this embodiment further includes a sticker 5 , the sticker 5 and the stretch sensor 2 are pressed as a whole, and the stretch sensor 2 is pasted with the joint through the sticker 5 .

[0055] After the stretch sensor 2 is attached to the joint of the user, the stret...

Embodiment 2

[0079] A joint angle monitoring method, such as Figure 4 As shown, the monitoring method is implemented by using the joint angle monitoring device described in Embodiment 1, and the monitoring method includes:

[0080] Step 10. The stretch sensor acquires stretch data when the joint moves;

[0081] Specifically, the stretch sensor stretches when the joint moves, and acquires a resistance value between each pair of electrodes; the stretch data includes the resistance value;

[0082] Step 20, the controller obtains the joint motion angle corresponding to the stretching data according to the preset correspondence;

[0083] The correspondence is used to represent different joint motion angles corresponding to different stretch data.

[0084] Among them, such as Figure 5 As shown, step 20 specifically includes:

[0085] Step 201, the controller obtains the corresponding stretched length according to the resistance value;

[0086] Step 202, the controller obtains the correspo...

Embodiment 3

[0096] A computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the joint angle monitoring method described in Embodiment 2.

[0097] Wherein, the readable storage medium may include, but is not limited to, a portable disk, a hard disk, a random access memory, a read-only memory, an erasable programmable read-only memory, an optical storage device, a magnetic storage device, or any of the above suitable combination.

[0098] In a possible implementation manner, the present invention can also be implemented in the form of a program product, which includes program codes, when the program product runs on a terminal device, the program code is used to cause the terminal device to execute the implementation The steps of the joint angle monitoring method described in Embodiment 2.

[0099] Wherein, the program code for executing the present invention can be written in any combination of one or...

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Abstract

The invention discloses a joint angle monitoring device and method and a readable storage medium. The monitoring device comprises a controller and a stretching sensor. The stretching sensor is used for being attached to a joint of a user; the stretching sensor is used for acquiring stretching data when the joint moves; the controller is used for acquiring a joint movement angle corresponding to the stretching data according to a preset corresponding relation; the corresponding relation is used for representing different joint movement angles corresponding to different stretching data. The stretching sensor is arranged to monitor the change of the stretching data in real time, and then the bending degree of the joint is obtained based on the mapping relation between the stretching length and the user joint movement angle, so that real-time monitoring of the user movement posture is achieved.

Description

technical field [0001] The invention belongs to the field of smart wearable devices, and in particular relates to a joint angle monitoring device, method and readable storage medium. Background technique [0002] Cervical spondylosis is a common chronic disease, which has a direct impact on people's lives, requires a long recovery time, and lacks a quantitative assessment system at home. [0003] Based on the rapid development of multiple disciplines such as smart fabrics, flexible sensors, and human-computer interaction, electronic fabrics with sensing and executive functions are accelerating the development of the wearable industry. However, the monitoring of the cervical spine is relatively complex, and traditional wearable systems are mainly based on bending The sensor system has a low degree of comfort, and it is difficult for the sensor to completely fit the user's cervical spine, so it is difficult to obtain accurate data. In addition, the existing inertial sensing un...

Claims

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Application Information

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IPC IPC(8): A61B5/107
CPCA61B5/1071A61B5/1075A61B5/6822
Inventor 徐锋
Owner 苏州润裳姿式智能科技有限公司
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