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Diabetic foot risk detection device

A technology for diabetic foot and risk detection, applied in the field of medical devices, can solve the problem of inability to predict different risk levels of diabetic foot, and achieve the effect of facilitating large-scale promotion and population census, improving efficiency, and eliminating the influence of self-psychological factors.

Pending Publication Date: 2021-01-22
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method mainly uses plantar pressure as the criterion, and the cause of diabetic foot is inseparable from the circulatory disturbance caused by vascular disease, and this method cannot predict the different risk levels of diabetic foot, so this method has inseparable Limitations to avoid

Method used

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  • Diabetic foot risk detection device
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Embodiment Construction

[0048]In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. The described embodiments are some, but not all, embodiments of the present disclosure. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0049] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "Foot", "inside foot", "outside foot", "toes", etc. are merely examples of body parts that are sensed.

[0050] To keep the following description of ...

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Abstract

The invention provides a diabetic foot risk detection device. The diabetic foot risk detection device comprises a signal sensing module, a communication module, human-computer interaction equipment, asignal processing module and a power supply module, wherein the signal sensing module comprises at least one Path of Photoplethysmography (PPG) signal acquisition equipment; the PPG signal acquisition equipment is configured to sense a PPG signal of a foot; the communication module is configured to receive the PPG signal of the foot and input the received signal into the signal processing module;the human-computer interaction equipment comprises input and display equipment; the signal processing module comprises a processor and a memory; a computer executable instruction and a trained diabetic foot risk evaluation model are stored on the memory; and the power supply module is configured to supply power to the diabetic foot risk detection device.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a diabetic foot risk detection device. Background technique [0002] The "Guidelines for the Prevention and Treatment of Diabetic Foot in China (2019 Edition)" pointed out that diabetes has changed from a rare disease to an epidemic in my country, and the prevalence of diabetic foot has also increased significantly. Among diabetic patients over 50 years old in my country, the incidence of diabetic foot is as high as 8.1% %. It is estimated that a diabetic patient amputates every 20 seconds in the world; the annual mortality rate of diabetic foot ulcer patients is as high as 11%, and the mortality rate of amputee patients is as high as 22%; a review of 19 Compatible studies on the recurrence rate of ulcers showed that, About 40% of patients relapse within 1 year after ulcer healing, nearly 60% relapse within 3 years, and 65% relapse within 5 years. Compared with ambulatory diabetic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/024A61B5/00G16H50/20G16H50/30
CPCA61B5/02416A61B5/02422A61B5/7203A61B5/725A61B5/7225A61B5/7275A61B5/7235G16H50/20G16H50/30
Inventor 许杨胡天骄马祖长高理升张小玉李云龙叶玉琪孙怡宁张瑞琪王艺桦李关东杨先军周旭孙少明陈焱焱
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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