A monitoring system for continuously monitoring the tissue condition of a subject

A technology of subjects and organizations, 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, etc., to reduce the Risk of other illness or death, reduction of medical costs, prevention of exacerbation

Inactive Publication Date: 2021-06-29
NANHUA HOSPITAL AFFILIATED TO UNIV OF SOUTH CHINA
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  • Summary
  • Abstract
  • Description
  • 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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  • A monitoring system for continuously monitoring the tissue condition of a subject
  • A monitoring system for continuously monitoring the tissue condition of a subject
  • A monitoring system for continuously monitoring the tissue condition of a 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 the tissue condition of a subject, comprising: a blood oxygen measurement module, which measures the blood oxygen signal of the subject; an elasticity measurement module, which measures the tissue elasticity signal of the subject; a processing module , which processes the blood oxygen signal and the tissue elasticity signal of the subject to estimate and output the tissue condition of the subject; the tissue condition includes at least one of ulcer and decubitus. Through the monitoring system of the present invention, an early warning can be provided in the early stage of the onset, so as to remind patients and caregivers 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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Patent Type & AuthorityPatents(China)
IPC IPC(8): A61B5/00A61B5/1455
CPCA61B5/0053A61B5/14551A61B5/445A61B5/6802A61B5/72A61B5/746
Inventor邓琳朱紫梦其他发明人请求不公开姓名
OwnerNANHUA HOSPITAL AFFILIATED TO UNIV OF SOUTH CHINA