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 |
US5807333(A) |
申请公布日期 |
1998.09.15 |
申请号 |
US19950531577 |
申请日期 |
1995.09.21 |
申请人 |
ABBOTT LABORATORIES |
发明人 |
OSBORNE, ROBERT SCOTT;PIONTEK, CARL JOSEPH;CLEGG, ROBERT DONALD;BUCK, BRADFORD LYNN;FLEMING, MATTHEW SCOTT;JURATOVAC, JOSEPH ANTHONY;HOFFMAN, DENNIS JOHN;WILSON, GRANT RICHARD;PATTON, WILLIAM EDWARD |
分类号 |
F04C5/00;A61M1/00;A61M5/142;A61M39/22;A61M39/28;(IPC1-7):A61M37/00 |
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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