A muscle oxygen collection device, a muscle oxygen sensor and a preparation method thereof

By employing a structural design that combines a fabric base and a flexible substrate in the muscle oxygen sensor, the problems of poor fit and discomfort caused by rigid circuit boards are solved, thereby improving the stability of muscle oxygen detection and wearing comfort.

CN122642844APending Publication Date: 2026-08-28JIEXI (SHENZHEN) TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202610889850.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-18
Publication Date
2026-08-28

AI Technical Summary

Technical Problem

Existing wearable muscle oxygen sensors use rigid circuit boards, which result in poor adhesion to human muscle tissue, easy displacement, affecting the stability of the detection signal and causing discomfort from a foreign object.

Method used

The structure adopts a fabric base pad combined with a flexible substrate. The metal circuit is formed on the fabric base pad, the photoelectric probe is electrically connected to the metal circuit, and the fabric top pad wraps the metal circuit. The overall structure adaptively adjusts with muscle deformation, integrates multi-parameter detection circuits, and is equipped with an insulating film and waterproof coating.

Benefits of technology

It improves the stability and accuracy of muscle oxygenation detection, reduces the probability of sensor displacement, eliminates the discomfort of foreign objects, and enhances wearing comfort and user experience.

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Abstract

The application relates to the technical field of medical equipment, and discloses a muscle oxygen collection device, a muscle oxygen sensor and a preparation method thereof. The muscle oxygen sensor comprises a main body layer, a photoelectric probe and a fabric top pad. The main body layer comprises a fabric bottom pad and a metal circuit. The fabric bottom pad has a first surface and a second surface. A flexible base material is embedded in the fabric aperture of the second surface. The metal circuit is formed on the second surface. The photoelectric probe is arranged on the fabric bottom pad and is electrically connected with the metal circuit. The fabric top pad is arranged on the second surface of the fabric bottom pad and wraps the metal circuit. The muscle oxygen sensor has good soft deformation capacity as a whole, can adaptively adjust the shape according to muscle movement, and always maintains the fitting state with the human skin. The problems of poor fitting degree, easy displacement and strong foreign body sensation of wearing of the traditional hard structure sensor are solved. The stability of muscle oxygen detection and the wearing comfort can be effectively improved, and the use requirement of long-time dynamic monitoring in the movement process can be met.
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