发明名称 |
RESPIRATORY SUCTION CATHETER APPARATUS |
摘要 |
An improved respiratory suction apparatus catheter includes a manifold for attachment to the distal hub of an endotracheal tube to form a ventilation circuit, a catheter tube which is displaceable through the manifold and into the endotracheal tube to suction secretions from the tube and lungs, and a valve mechanism disposed adjacent the ventilation circuit to minimize the draw of air from the ventilation circuit of a patient while the catheter is being cleaned. In a preferred embodiment of the invention, the catheter is cleaned more thoroughly than in the prior art while simultaneously drawing little or no air from the patient's ventilation circuit. |
申请公布号 |
EP1113828(A1) |
申请公布日期 |
2001.07.11 |
申请号 |
EP19990946768 |
申请日期 |
1999.09.07 |
申请人 |
BALLARD MEDICAL PRODUCTS |
发明人 |
CRUMP, CHET, M.;MADSEN, EDWARD, B.;SMITH, V., ROLAND |
分类号 |
A61M16/04;(IPC1-7):A61M1/00;A61M5/00;A61M16/00 |
主分类号 |
A61M16/04 |
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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