发明名称 |
Anticoagulant delivery system for use with an auto-transfusion system |
摘要 |
Anticoagulant is added to blood being aspirated through a hand-held wand having a venturi throat. The anticoagulant flows into the wand from a generally closed anticoagulant reservoir higher than the wand as replacement air flows into the anticoagulant air reservoir. This air inflow is controlled by a regulator fixed on the wand and in accordance with the amount of aspirated blood flowing in through the venturi throat.
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申请公布号 |
US4540406(A) |
申请公布日期 |
1985.09.10 |
申请号 |
US19830490675 |
申请日期 |
1983.05.02 |
申请人 |
THORATEC LABORATORIES CORPORATION |
发明人 |
MILES, CLIVE |
分类号 |
A61M39/00;A61M1/02;A61M1/36;A61M5/168;(IPC1-7):A61M5/00 |
主分类号 |
A61M39/00 |
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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