发明授权
- 专利标题： Blood treatment apparatus
- 专利标题（中）： 血液处理仪
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申请号： US12516786申请日： 2006-12-01
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公开(公告)号： US08449487B2公开(公告)日： 2013-05-28
- 发明人: Roy Hovland , Anders Wallenborg
- 申请人： Roy Hovland , Anders Wallenborg
- 申请人地址： SE Lund
- 专利权人： Gambro Lundia AB
- 当前专利权人： Gambro Lundia AB
- 当前专利权人地址： SE Lund
- 代理机构： Pearne & Gordon LLP
- 国际申请： PCT/IB2006/003434 WO 20061201
- 国际公布： WO2008/065470 WO 20080605
- 主分类号： A61M1/16
- IPC分类号： A61M1/16
摘要：
A blood treatment apparatus (1) comprising a degassing unit (15) receiving gas-containing fluid and supplying degassed fluid to a fluid chamber (3) of a blood treatment unit (2). The degassing unit has a gas separator (16), a degassing pump (18) to circulate fluid in a degassing line (12), a flow restrictor (17) for reducing the pressure in the degassing line (12), an absolute pressure sensor (19), and a control unit (20) designed to control the speed of said degassing pump from the absolute pressure signal emitted by the pressure sensor. The apparatus comprises a dialysis machine provided with a device for preparing on-line a dialysis liquid from water and concentrates. The apparatus achieves an accurate and reliable regulation of a desired concentration of gas in the dialysis liquid.
公开/授权文献
- US20100106071A1 BLOOD TREATMENT APPARATUS 公开/授权日：2010-04-29
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