发明授权
- 专利标题: Fluid and air handling in blood and dialysis circuits
- 专利标题(中): 血液和透析电路中的流体和空气处理
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申请号: US13894020申请日: 2013-05-14
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公开(公告)号: US08834403B2公开(公告)日: 2014-09-16
- 发明人: Thomas D. Kelly , Marc S. Minkus , Angelito A. Bernardo , William P. Burns , Robert W. Childers , Shincy J. Maliekkal , Matthew R. Muller , Justin B. Rohde , Michael E. Hogard
- 申请人: Baxter International Inc. , Baxter Healthcare S.A.
- 申请人地址: US IL Deerfield CH Glattpark (Opfikon)
- 专利权人: Baxter International Inc.,Baxter Healthcare S.A.
- 当前专利权人: Baxter International Inc.,Baxter Healthcare S.A.
- 当前专利权人地址: US IL Deerfield CH Glattpark (Opfikon)
- 代理机构: K&L Gates LLP
- 主分类号: A61M37/00
- IPC分类号: A61M37/00 ; A61M1/16 ; A61M1/36
摘要:
An air purging method includes: (a) detecting a low fluid level in a blood circuit indicating a high amount of air in the blood circuit; (b) stopping a blood pump; (c) closing a venous patient line; (d) opening a blood circuit air vent valve and a drain valve; and (e) running the blood pump to meter air through the air vent valve and the drain valve to a drain.
公开/授权文献
- US20130248449A1 FLUID AND AIR HANDLING IN BLOOD AND DIALYSIS CIRCUITS 公开/授权日:2013-09-26
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