TRANSPORT OF GASTRIC CONTENTS

被引：19

作者：

SMALLWOOD, RH ^{[1
]}

MANGNALL, YF ^{[1
]}

LEATHARD, AD ^{[1
]}

机构：

[1] UNIV SHEFFIELD, ROYAL HALLAMSHIRE HOSP, DEPT SURG, SHEFFIELD S10 2JF, S YORKSHIRE, ENGLAND

来源：

PHYSIOLOGICAL MEASUREMENT | 1994年 / 15卷

关键词：

D O I：

10.1088/0967-3334/15/2A/023

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

A planar array of electrodes has been used to provide a longitudinal section of the stomach. Impedance changes at the gastric frequency of 0.05 Hz can be detected. The changes are mainly located around the periphery of the stomach image, suggesting that they are the result of movement of the stomach wall. The generation of a vector histogram of wall movement gives a non-invasive method which appears to quantify the peristaltic waves which produce transport in the stomach.

引用

页码：A175 / A188

页数：14

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