发明授权
- 专利标题： POMPE PERISTALTIQUE A CASSETTE MUNIE D'UN ENSEMBLE DE DETROMPAGE
- 专利标题（英）： Cassette-type peristaltique pump provided with an undeceitful assembly
- 专利标题（中）： 蠕动泵密码方式TRAY
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申请号： EP93911816.2申请日： 1993-04-22
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公开(公告)号： EP0638143B1公开(公告)日： 1996-06-05
- 发明人: NEFTEL, Frédéric , BOUVIER, Bernard
- 申请人： DEBIOTECH S.A.
- 申请人地址： 17, rue des Terreaux C.P. 82 CH-1000 Lausanne 9 CH
- 专利权人： DEBIOTECH S.A.
- 当前专利权人： DEBIOTECH S.A.
- 当前专利权人地址： 17, rue des Terreaux C.P. 82 CH-1000 Lausanne 9 CH
- 代理机构： Michelet, Alain
- 优先权： FR9205402 19920430
- 国际公布： WO9322560 19931111
- 主分类号： F04B43/12
- IPC分类号： F04B43/12
摘要：
The present invention relates to a peristaltic pump comprising a motor body (4), a cassette (1) with deformable tube (25) and comprised of a casing (31) wherein are provided rotary rollers driven by a driving shaft (10) of the motor body (4) and which compress the tube (25), the cassette being characterized in that it is comprised of an undeceitful assembly having a platen (2) susceptible of taking either an active position wherein the driving shaft (10) actuates the rotary rollers (15) or a rest position wherein the rotary rollers (15) are fixed and at least one finger (23) arranged on the lower part (14) of the cassette (1), the finger being capable of passing the platen (2) from the rest position to the active position.
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