基本信息:
- 专利标题: FLOW REGULATING STOPCOCKS AND RELATED METHODS
- 专利标题(中):流量调节停止和相关方法
- 申请号:PCT/US2009/057208 申请日:2009-09-16
- 公开(公告)号:WO2010033634A2 公开(公告)日:2010-03-25
- 发明人: DIPERNA, Paul
- 申请人: TANDEM DIABETES CARE, INC. , DIPERNA, Paul
- 申请人地址: 11045 Roselle Street, Suite 200 San Diego, CA 92121 US
- 专利权人: TANDEM DIABETES CARE, INC.,DIPERNA, Paul
- 当前专利权人: TANDEM DIABETES CARE, INC.,DIPERNA, Paul
- 当前专利权人地址: 11045 Roselle Street, Suite 200 San Diego, CA 92121 US
- 代理机构: WALKER, Marlan
- 优先权: US12/260,804 20081029; US61/097,492 20080916
- 主分类号: F16K5/02
- IPC分类号: F16K5/02 ; B67D7/78 ; F16K5/08 ; B67D7/02
摘要:
A novel enhanced stopcock is disclosed, as well as related methods, that safely controls flow of flow materials from a pump. Pump fills a first chamber, from which a second chamber is filled. Flow material is dispensed from the second chamber when the stop cock is moved to a different position wherein it is no longer in fluid communication with the first chamber. Pressure sensors disposed in fluid communication with first and second chambers are used to determine the volume of flow material dispensed.
摘要(中):
公开了一种新颖的增强型旋塞,以及相关方法,其安全地控制来自泵的流动材料的流动。 泵填充第一室,第二室被填充。 当停止旋塞移动到不再与第一腔室流体连通的不同位置时,从第二腔室分配流动材料。 与第一和第二室流体连通的压力传感器用于确定分配的流动材料的体积。