Blood Vessel Visualization Method in Human Skin Based on Video Recording of Blood Flow Using a Laparoscope

被引：6

作者：

Volkov, M. V. ^{[1
]}

Margaryants, N. B. ^{[1
]}

Potemkin, A. V. ^{[1
]}

Machikhin, A. S. ^{[2
]}

Khokhlov, D. D. ^{[2
]}

Batshev, V. I. ^{[2
]}

Danilycheva, I. V. ^{[3
]}

Danilychev, M. V. ^{[4
]}

机构：

[1] ITMO Univ, St Petersburg 197101, Russia

[2] Russian Acad Sci, Sci & Technol Ctr Unique Instrumentat, Moscow 117342, Russia

[3] NRC Inst Immunol FMBA Russia, Moscow 115522, Russia

[4] Russian Acad Sci, Kotelnikov Inst Radioengn & Elect, Moscow 125009, Russia

来源：

JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2020年 / 65卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

NAILFOLD CAPILLAROSCOPY; DENSITY;

D O I：

10.1134/S1064226920070141

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The possibility of increasing the reliability of early diagnoses of diseases associated with a lesion of the capillary network morphology in human skin is considered. A method for visualizing the capillary network of blood vessels in the studied area of the skin is proposed. This method includes a probe optical-electronic system of an original design. A prototype of a probe optical-electronic video capillaroscopy (VCS) system, measurement technique, and data processing methods have been developed to study the parameters of the capillary network. A method that calculates the capillary map in the studied area, based on the analysis of the recorded sequence of video frames of the capillary blood flow is described. The effectiveness of the method is confirmed experimentally by examining the capillary network in the forearm, hands, and nail bed.

引用

页码：806 / 814

页数：9

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