发明名称 |
Enteral feeding system utilizing gastrointestinal myoelectrography |
摘要 |
An improved system (10) for initially positioning and for continuous or intermittent monitoring of the location of the distal end of a feeding tube (12, 12a) in a patient's gastrointestinal tract and for selectively controlling a feeding device (24) associated therewith by detecting and processing myoelectric signals unique to different areas of the gastrointestinal tract, such signals being detected by electrodes (18', 18'') carried by the distal end of the feeding tube (12, 12a) and transmitted by leads (34', 34'') extending through the feeding tube (12, 12a) to a monitor (22). |
申请公布号 |
US4921481(A) |
申请公布日期 |
1990.05.01 |
申请号 |
US19880172055 |
申请日期 |
1988.03.23 |
申请人 |
ABBOTT LABORATORIES |
发明人 |
DANIS, ROGER G.;ISAAC, RONALD M.;PURYEAR, JR., HARRY A. |
分类号 |
A61B5/0488;A61J15/00;A61M31/00 |
主分类号 |
A61B5/0488 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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