公开(公告)号：EP0604604A1

公开(公告)日：1994-07-06

申请号：EP93911815.0

申请日：1993-04-22

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： F04B43

CPC分类号： F04B43/1253

摘要： L'axe d'entraînement (1) d'au moins un galet rotatif (2) est caractérisé en ce que la partie externe (6) dudit axe d'entraînement (1) présente des surfaces traitées (7, 7') par projection de particules pour lui donner une rugosité contrôlée apte à permettre un entraînement sans glissement du galet (2) par rapport à l'axe (1).

公开(公告)号：EP0759124B1

公开(公告)日：1999-09-08

申请号：EP95920136.9

申请日：1995-05-11

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： F04B43/12

CPC分类号： F04B43/1253

摘要： A peristaltic pump device including an insert (10) and a drive assembly (30). The insert essentially includes a wall (16) and a flexible tube (22). The drive assembly includes a drive shaft (38) and a plate (50) rotatably supporting members (54, 64) for guiding rollers (48) engaging the tube (22). When the shaft (38) is inserted, the rollers (48) are urged outwards so that the tube (22) is squeezed between said rollers and the wall (16) of the insert.

摘要翻译： 一种包括插入件（10）和驱动组件（30）的蠕动泵装置。 插入物基本上包括壁（16）和柔性管（22）。 该驱动组件包括一个驱动轴（38）和一个可旋转支撑部件（54,64）的板（50），用于引导与管（22）接合的滚轮（48）。 当轴（38）被插入时，辊子（48）被向外推动，使得管子（22）被挤压在所述辊子和插入件的壁（16）之间。

公开(公告)号：EP0730475A1

公开(公告)日：1996-09-11

申请号：EP95902160.0

申请日：1994-11-22

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： A61M1 ,  A61M5

CPC分类号： A61M5/14244 ,  A61M2005/14264

摘要： Portable device for storing an injectable liquid, and comprising a flexible container for said liquid, and an outlet tubing connected to said container. The device is characterized in that it further includes protection means (18, 20, 28) comprising a spiral-shaped part (28) with a distortable longitudinal axis, in which said container (10) is disposed, said part being made of a resilient material.

公开(公告)号：EP0717611A1

公开(公告)日：1996-06-26

申请号：EP94926283.0

申请日：1994-09-07

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： A61M39 ,  A61J1 ,  A61M5

CPC分类号： A61J1/2096 ,  A61J1/201 ,  A61J1/2065 ,  A61J1/2075 ,  A61J1/2082 ,  A61M5/321 ,  A61M5/3213 ,  A61M2005/31516

摘要： Syringe device for mixing two compounds comprising in a preferred embodiment: a phial (10) provided with an opening, a plug comprising a central perforatable area and a tube (14'''') for translationally guiding the injecting end of the syringe (12) between a first retracted or storage position and a second plunging position. The guide tube includes a second end into which is lodged the injecting end of the syringe, the second end including a seal (274) between the body of said syringe and the guide tube.

公开(公告)号：EP0712465A1

公开(公告)日：1996-05-22

申请号：EP94923774.0

申请日：1994-08-03

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： F04C5 ,  A61M1 ,  F04B43

CPC分类号： F04B43/1276 ,  F04B43/12

摘要： A peristaltic pump housing (1) interacting in use with a drive unit (22) via a drive shaft (30) including a casing (40) with a tube-engaging surface (12), a compressible tube (11) and rotary rollers (14) friction driven by the drive shaft (30). The compressible tube (11) is arranged on the tube-engaging surface (12) and compressed by the rotary rollers (14) to convey the fluid contained therein. Before being used for the first time, the rollers (14) are in a radial position in which the tube (11) is not closed off. When they are first used, the rollers are shifted radially by inserting the drive shaft (30), whereby the tube is closed off. After use, the rollers (14) are held in a radial position in which the tube is closed off.

摘要翻译： 一种蠕动泵壳体（1），其通过驱动轴（30）与驱动单元（22）相互作用，所述驱动轴包括具有管接合表面（12）的壳体（40），可压缩管（11）和旋转辊 14）由驱动轴（30）驱动的摩擦。 可压缩管（11）布置在管接合表面（12）上并且被旋转辊（14）压缩以输送其中包含的流体。 第一次使用之前，辊（14）处于管（11）未被封闭的径向位置。 当它们被首次使用时，通过插入驱动轴（30）而径向移动滚轮，由此将管关闭。 在使用之后，辊子（14）被保持在管子被关闭的径向位置。

公开(公告)号：EP0846008B1

公开(公告)日：2002-04-24

申请号：EP96929349.7

申请日：1996-08-20

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： A61M5/168

CPC分类号： A61M5/16827 ,  A61M5/007

摘要： A continuously operating infusion device has two discrete infusion bottles (12) for at least one fluid to be injected to a patient by means of a tubing, each bottle having means (51) for detecting that the infusion of the fluid contained therein is completed and for controlling fluid flow interruption means (53). The device has an upstream infusion device (10) with two feed tubes (50) connected to a bottle (12) and a downstream infusion device (70) with fluid pumping means (72, 84) connected to the patient by a downstream tube (78) as well as to connector means (54). The device is useful for conducting infusions prior to an imaging procedure by X-ray or NMR scanner.

公开(公告)号：EP0801742A1

公开(公告)日：1997-10-22

申请号：EP96901022.0

申请日：1996-01-05

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： G01N29 ,  A61M5

CPC分类号： G01N29/032 ,  A61M5/14232 ,  A61M5/365 ,  A61M2205/0294 ,  G01N2291/02433 ,  G01N2291/02441 ,  G01N2291/102 ,  Y10S128/13

摘要： A device for sensing gas bubbles in a liquid flowing through a duct, particularly the outlet duct of a peristaltic pump, including two piezoelectric components (16, 18) shaped and excited (electrodes 20, 22, 24, 26) so that they vibrate axially. One of the components is a transmitter and the other is a receiver.

公开(公告)号：EP0604604B1

公开(公告)日：1996-09-04

申请号：EP93911815.4

申请日：1993-04-22

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： F04B43/12

CPC分类号： F04B43/1253

摘要： The driveshaft (1) driving at least one rotary roller (2) is characterized in that the external part (6) of said driveshaft (1) presents surfaces (7, 7') which have been treated by projecting particles in order to provide the shaft with controlled roughness appropriate for providing slip-free driving of the roller (2) with respect to the shaft (1).

公开(公告)号：EP0638143B1

公开(公告)日：1996-06-05

申请号：EP93911816.2

申请日：1993-04-22

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： F04B43/12

CPC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.

公开(公告)号：EP0897310B1

公开(公告)日：2003-02-05

申请号：EP97921912.8

申请日：1997-04-30

申请人： DEBIOTECH S.A.

发明人： NEFTEL, Frédéric ,  BOUVIER, Bernard

IPC分类号： A61M39/28 ,  F16K7/06

CPC分类号： A61M39/287

摘要： The invention discloses a pinch obturating device for a flexible tube, particularly for tubes or connecting pieces used in the medical field. The device essentially comprises an obturating piece (62) provided with an arc-shaped slit (70) which is extended by a circular aperture (76). The obturating piece (62) can be rotatably displaced about the point O on a circle whose radius (R) is equal to that of the slit (70).