发明授权
- 专利标题: Method and apparatus for preventing pulsations
- 专利标题(中): 防止脉动的方法和装置
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申请号: US763077申请日: 1985-08-05
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公开(公告)号: US4648812A公开(公告)日: 1987-03-10
- 发明人: Susumu Kobayashi , Hideyuki Morikawa
- 申请人: Susumu Kobayashi , Hideyuki Morikawa
- 申请人地址: JPX Tokyo
- 专利权人: Terumo Corporation
- 当前专利权人: Terumo Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX55-15645 19800212
- 主分类号: F04B43/12
- IPC分类号: F04B43/12 ; A61M5/142 ; F04B43/08
摘要:
Pulsations of a peristaltic type fluid-infusion pump are prevented by providing pulsations of opposite phase to that of the pulsations occurring during fluid infusion by the peristaltic type fluid-infusion pump.
公开/授权文献
- USD347274S Water heater 公开/授权日:1994-05-24
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