Validation of an Endoscopic Fibre-Optic Pressure Sensor for Noninvasive Measurement of Variceal Pressure

被引：1

作者：

Sun, Bin ^{[1
]}

Kong, De-Run ^{[1
]}

Li, Su-Wen ^{[1
]}

Yu, Dong-Feng ^{[2
]}

Wang, Ging-Jing ^{[1
]}

Yu, Fang-Fang ^{[1
]}

Wu, Qiong ^{[1
]}

Xu, Jian-Ming ^{[1
]}

机构：

[1] Anhui Med Univ, Affiliated Hosp 1, Dept Gastroenterol, Hefei 230022, Anhui, Peoples R China

[2] Anhui Med Univ, Affiliated Hosp 1, Dept Surg, Hefei 230022, Anhui, Peoples R China

来源：

BIOMED RESEARCH INTERNATIONAL | 2016年 / 2016卷

基金：

中国国家自然科学基金;

关键词：

ESOPHAGEAL VARIX PRESSURE; MANOMETRY;

D O I：

10.1155/2016/1893474

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In this study, the authors have developed endoscopic fibre-optic pressure sensor to detect variceal pressure and presented the validation of in vivo and in vitro studies, because the HVPG requires catheterization of hepatic veins, which is invasive and inconvenient. Compared with HVPG, it is better to measure directly the variceal pressure without puncturing the varices in a noninvasive way.

引用

页数：7

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