发明授权
- 专利标题： Medical pump device
- 专利标题（中）： 医用泵装置
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申请号： US10495462申请日： 2002-11-15
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公开(公告)号： US07614857B2公开(公告)日： 2009-11-10
- 发明人: Rudolf Marcel Fuechslin , Markus Weiss , Rudolf Duenkl , Peter Fritz Mejer , Thomas Neff , Erich Paul Stoll , Andreas Suter
- 申请人： Rudolf Marcel Fuechslin , Markus Weiss , Rudolf Duenkl , Peter Fritz Mejer , Thomas Neff , Erich Paul Stoll , Andreas Suter
- 申请人地址： CH Zurich
- 专利权人： Medinnovation AG
- 当前专利权人： Medinnovation AG
- 当前专利权人地址： CH Zurich
- 代理机构： Kenyon & Kenyon LLP
- 优先权： CH2110/01 20011116; CH0857/02 20020522
- 国际申请： PCT/IB02/04771 WO 20021115
- 国际公布： WO03/041767 WO 20030522
- 主分类号： F04B7/00
- IPC分类号： F04B7/00
摘要：
The invention relates to a medical pump device comprising a rotary valve (13) having preferably only one rectilinear channel (20) which respectively connects the inlet (4) and the outlet (7) of the pump device, or connects the inlet to a pump chamber (15), or said pump chamber to the outlet, upon rotation of the rotary element (19) of the valve. The invention enables a medical pump device to be especially easily produced, said pump device being preferably inserted between an infusion syringe driver or an infusion container and a catheter, and being used to supply small quantities of liquid in an accurately dosed manner.
公开/授权文献
- US20050002806A1 Medical pump device 公开/授权日：2005-01-06
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