发明名称 |
PERISTALTIC PUMP AND FLUID DELIVERY SET |
摘要 |
An apparatus for supplying an enteral or parenteral fluid to a patient is a cooperative assembly of a rotary peristaltic pump and a fluid delivery set. The peristaltic pump has (a) a housing and (b) a peristaltic rotor projecting from the housing on a rotatable drive shaft. The housing has first and second receptacles for retaining and supporting the fluid delivery set. The fluid delivery set has (a) a drip chamber, or sight chamber, (b) a plurality of lengths or segments of flexible tubing, and (c) fluid connection elements therefor. The fluid delivery set defines a fluid pathway from a supply container of the enteral or parenteral fluid to a connector element adapted to be connected to a device for introducing the fluid into the patient. Preferably the fluid delivery set has a tension responsive pinch valve to prevent bolus feeding in the event that the fluid delivery set becomes displaced from the pump housing.
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申请公布号 |
CA2232269(A1) |
申请公布日期 |
1997.03.27 |
申请号 |
CA19962232269 |
申请日期 |
1996.09.12 |
申请人 |
ABBOTT LABORATORIES |
发明人 |
HOFFMAN, DENNIS J.;FLEMING, MATTHEW S.;BUCK, BRADFORD L.;CLEGG, ROBERT D.;OSBORNE, ROBERT S.;WILSON, GRANT R.;PIONTEK, CARL J.;PATTON, WILLIAM E.;JURATOVAC, JOSEPH A. |
分类号 |
F04C5/00;A61M1/00;A61M5/142;A61M39/22;A61M39/28;(IPC1-7):A61M5/142 |
主分类号 |
F04C5/00 |
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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