Method and system for monitoring wound state

A wound and state technology, applied in blood flow measurement, diagnostic recording/measurement, medical science, etc., can solve the problems of limited response time, wound skin burden, and many interference factors, so as to reduce the risk of infection and exposure time Effect

Pending Publication Date: 2022-08-09
ZHEJIANG HOSPITAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because new dressings can not only monitor wound infection, but also monitor other physiological conditions of wounds, they have become research hotspots. However, these new dressings can only be used as disposable dressings due to short service life and limited r

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  • Method and system for monitoring wound state
  • Method and system for monitoring wound state

Examples

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Embodiment Construction

[0041] In order to better illustrate the content of the present invention, special examples are as follows:

[0042] like figure 1 As shown, the present invention provides a method for monitoring the state of a wound, the specific steps comprising:

[0043] S1. Use a dual-camera video image acquisition unit to collect thermal imaging and visible light video images of the surrounding area and the reference area, and extract two sequential frame image data of the measurement area.

[0044] The dual-camera video image acquisition unit includes a thermal imaging camera and a visible light camera.

[0045] The reference area is the equivalent contralateral skin area of ​​the area around the wound. The video image data of the area around the wound and the reference area need to be collected at the same time. For example, if the wound is in the area of ​​the right arm, the reference area should be in the corresponding position of the left arm. For selection, two areas are simultaneou...

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Abstract

The invention discloses a method and a system for monitoring a wound state. According to the method, related physiological data of a wound surrounding area and a reference area are extracted from image data, further processed and then input into a wound state classification prediction model for wound state judgment, and wound state monitoring is achieved. The system comprises a wound monitoring device and a wound state detection server, the wound monitoring device comprises a double-camera video image acquisition unit, a temperature measurement and calculation unit, a physiological data extraction unit, a first communication unit and a display unit; the wound state detection server comprises a second communication unit, a wound state classification prediction model construction unit, a wound state evaluation unit and a storage unit. The physiological data of the skin around the wound are monitored through a non-contact method to judge the wound state, on the premise that wound exposure is reduced, abnormal wounds can be found as soon as possible, especially the problems of early infection of the wounds, poor blood circulation of the wounds and the like, and medical staff can conveniently adjust a treatment scheme in time.

Description

technical field [0001] The invention relates to the field of wound monitoring, in particular to a method and system for monitoring the state of a wound. Background technique [0002] The healing of wounds is directly related to the formulation of treatment and nursing programs. Early detection of abnormal wounds can help medical staff to intervene earlier, adjust the treatment plan in time according to the wound conditions, and prevent wound healing from being blocked or even further deteriorated. Conversely, if the wound is infected, delayed healing, or non-union of necrosis, it will not only prolong the patient's pain and discomfort, affect the patient's quality of life, but also increase the risk of various surgical complications, such as peri-prosthetic infection, complicated by toxic blood. Symptoms, and even systemic inflammatory response syndrome, increase the economic and mental burden on both doctors and patients. [0003] The most common problem in wound healing ...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/01A61B5/026A61B5/145
CPCA61B5/445A61B5/0077A61B5/01A61B5/026A61B5/145
Inventor 瞿杭波黄晓笑成心玥
Owner ZHEJIANG HOSPITAL
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