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Monitoring system for continuously monitoring tissue condition of subject

A monitoring system, subject technology, applied in the directions of diagnostic recording/measurement, medical science, diagnosis, etc., can solve the problems of increasing the risk of other diseases or death, plus the difficulty of treatment, high cost and morbidity.

Inactive Publication Date: 2019-04-02
NANHUA HOSPITAL AFFILIATED TO UNIV OF SOUTH CHINA
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The high cost and morbidity of venous and skin ulcers, especially venous pressure ulcers, coupled with the difficulty of treatment, increases the risk of other diseases or death for patients. Therefore, a device that can continuously monitor and prevent ulcers is urgently needed. Early warning can be provided in the early stages of onset to remind patients and caregivers to take timely measures

Method used

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  • Monitoring system for continuously monitoring tissue condition of subject
  • Monitoring system for continuously monitoring tissue condition of subject
  • Monitoring system for continuously monitoring tissue condition of subject

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Embodiment Construction

[0052] refer to figure 1, the system for ulcer monitoring includes: a blood oxygen measurement module 1 , an elasticity measurement module 2 and a processing module 3 . The blood oxygen measurement module 1 includes a light source module 11 and a detector 12, wherein the light source module 11 is a light source that can generate blood oxygen perfusion in tissues, such as one or more LEDs, or laser diode irradiators, etc., which can emit red light and infrared light The detector 12 is a photodetector, such as a photodiode, a phototransistor detector, etc., which can detect the signal generated after the tissue (skin) is irradiated by the light source; the elastic module module 2 includes a pressure sensor and a displacement sensor, and the pressure sensor is used to detect The pressure applied to the tissue (skin), the displacement sensor is used to detect the displacement of the tissue under the pressure, which can be a Hall sensor or an acceleration sensor, etc.; the data mea...

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Abstract

The invention relates to a monitoring system for continuously monitoring a tissue condition of a subject, wherein the monitoring system comprises a blood oxygen measurement module for measuring a blood oxygen signal of the subject, an elastic measurement module for measuring a tissue elasticity signal of the subject, and a processing module for processing the blood oxygen signal and the tissue elasticity signal of the subject to estimate the tissue condition of the subject and outputting the tissue condition. The tissue condition includes at least one of ulcer and bedsore. Through the monitoring system, early warning can be provided in the early stage of onset to remind patients and nurses to take timely measures.

Description

technical field [0001] The invention relates to the technical field of tissue health monitoring, in particular to a system for monitoring ulcers. Background technique [0002] Skin refers to the tissue covering the surface of the body, which is the largest organ of the human body. It is mainly responsible for the functions of protecting the body, perspiration, feeling cold, heat and pressure. The skin covers the whole body, and it protects various tissues and organs in the body from physical, mechanical, chemical and pathogenic microorganisms. The skin of humans and higher animals consists of three layers: epidermis, dermis, and subcutaneous tissue. In medical care, the integrity of a patient's skin has long been a concern for nurses and nursing homes. At the same time, ulcers, especially venous ulcers and bedsores, are the most important, especially for skin problems, especially for hospitalized elderly people. Detecting early wound formation is an extremely challenging...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/1455
CPCA61B5/0053A61B5/14551A61B5/445A61B5/6802A61B5/72A61B5/746
Inventor 不公告发明人
Owner NANHUA HOSPITAL AFFILIATED TO UNIV OF SOUTH CHINA
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