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monitoring system for mekonium

机译：麦考文监控系统

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摘要

A system is disclosed for in vivo monitoring of the presence and concentration of meconium and/or blood in amniotic fluid. One aspect of the invention provides a non-invasive system for monitoring the content of amniotic fluid during labour which comprises an optical cell (31) supported in a probe (32) capable of insertion into the uterus during labour, said cell being connected optically to a source of light (having a suitable spectral bandwidth) and to photodetecting means for detecting the spectral response of the amniotic fluid to illumination with said source and processing means for determining the presence of meconium and/or blood in the amniotic fluid by analysis of the spectral response. The invention includes an intrauterine probe (32) which comprises a flexible elongated body and an optical cell (31) housed therein, the cell being optically connected by fibre optic cable (33) to the distal end and the cell being located in the housing so that in use amniotic fluid is able to pass through the cell.

机译：公开了一种用于体内监测羊水中胎粪和/或血液的存在和浓度的系统。本发明的一个方面提供了一种用于在分娩过程中监测羊水含量的非侵入性系统，该系统包括支撑在能够在分娩过程中插入子宫的探针（32）中的光学单元（31）。光源（具有合适的光谱带宽）和用于检测羊水对用所述光源照射的光谱响应的光检测装置和用于通过分析羊水来确定羊水中胎粪和/或血液的存在的处理装置。光谱响应。本发明包括一种子宫内探针（32），该子宫内探针（32）包括柔性细长体和容纳在其中的光学单元（31），该单元通过光纤电缆（33）与远端光学连接，并且该单元位于该壳体内。在使用中羊水能够通过细胞。

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公开/公告号DE69126529D1

专利类型
公开/公告日1997-07-17

原文格式PDF
申请/专利权人 BRITISH TECHNOLOGY GROUP LTD. LONDON GB;
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申请/专利号DE19916026529T
发明设计人 GENEVIER ERIC SERGE GILLES LONDON NW10 5JG GB;STEER PHILIP JAMES KINGSTON UPON THAMES SURREY KT2 7BJ GB;DANIELIAN PETER JAMES LONDON SW2 5BM GB;RANDALL NIGEL JOHN LONDON NW6 6TS GB;SMITH ROBIN WYNCLIFFE BLACKETT LABORATOR PRINCE CONSORT ROAD LONDON SW7 2BZ GB;
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申请日1991-07-04
分类号A61B5/00;
国家 DE
入库时间 2022-08-22 03:13:18

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