公开(公告)号：EP2140255A1

公开(公告)日：2010-01-06

申请号：EP08733687.1

申请日：2008-03-31

申请人： Société de commercialisation des produits de la recherche appliquée Socpra - Sciences et Génie s.e.c

发明人： BAROUD, Gamal

IPC分类号： G01N27/00 ,  A61F2/46 ,  C08J3/28 ,  G01N27/04 ,  G01N27/22 ,  A61L27/16 ,  C08L33/12

CPC分类号： G01N27/221 ,  A61B2017/883 ,  A61B2017/8844 ,  G01N27/021 ,  G01N27/04 ,  G01N33/383

摘要： A system for monitoring a cement that undergoes polymerization during curing such as most bone and dental cements by passing an electrical signal through the cement to determine the swelling phase, the initiation of polymerization of the cement and the effective working phase. The system further can control the swelling phase to reduce the time from the mixing of the cement to the initiation of the polymerization by using a ultrasonic signal or by heating the cement and can control the effective working phase after the polymerization has been initiated in order to prolong the working phase by cooling the cement.

公开(公告)号：EP1886120A2

公开(公告)日：2008-02-13

申请号：EP06744024.8

申请日：2006-05-30

申请人： Depuy International Limited

发明人： CHANDLER, Matthew 6 Shaftesbury Avenue Penwortham ,  ROYSTON, Philip c/o Ash Court 23 Rose Street

IPC分类号： G01N21/41 ,  A61F2/46

CPC分类号： A61B17/8802 ,  A61B17/8805 ,  A61B2017/883 ,  A61B2017/8844 ,  A61F2002/4631 ,  G01N21/51

摘要： Apparatus for monitoring the cure of a bone cement material which is provided in a container (2) . The apparatus includes a radiation source (6,8) from which radiation is directed towards cement in the container (2) and a sensor (10) for detecting radiation from the radiation source (6,8) which has passed through cement in the container (2) , and for generating a signal according to the intensity of the detected radiation. A data processor is used in monitoring changes in the intensity of radiation that is detected by the sensor (10) due to changes in the opacity of cement in the container (2) to radiation from the source (6,8) as it cures.

公开(公告)号：EP0995981A3

公开(公告)日：2001-10-24

申请号：EP99119657.7

申请日：1999-10-04

申请人： Aesculap AG & Co. KG

发明人： Grupp, Thomas

IPC分类号： G01N11/04 ,  A61F2/46

CPC分类号： A61B17/8802 ,  A61B2017/8844 ,  A61F2/4657 ,  A61F2002/30561 ,  A61F2002/4631 ,  A61F2250/0071 ,  G01N11/04

摘要： Um bei einem Verfahren zur Bestimmung der Viskosität eines fließfähigen Knochenzemente (11) den apparativ notwendigen Aufwand zu verringern, wird vorgeschlagen, daß man den fließfähigen Knochenzement (11) mit einer Austragvorrichtung (1) aus einem Vorratsbehälter (2) durch eine Prüfleitung (7) mit einer begrenzten Austragskraft hindurchfördert und beobachtet, wie weit der Knochenzement (11) aus dem Vorratsbehälter (2) in die Prüfleitung (7) gedrückt wird. Es wird auch eine Vorrichtung (1) zur Durchführung dieses Verfahrens vorgeschlagen.

公开(公告)号：EP2393455B1

公开(公告)日：2018-09-19

申请号：EP09785802.1

申请日：2009-02-06

申请人： Tecres S.P.A.

发明人： FACCIOLI, Giovanni ,  SOFFIATTI, Renzo

IPC分类号： A61F2/46 ,  B05C17/005 ,  B05C17/015 ,  B05C17/01

CPC分类号： B01F11/0054 ,  A61B17/8822 ,  A61B17/8827 ,  A61B17/8833 ,  A61B2017/8838 ,  A61B2017/8844 ,  B01F7/00125 ,  B01F7/0015 ,  B01F7/00258 ,  B01F15/0279

摘要： Dispensing unit for mixers of biphasic compounds, for dispensing a quantity of mixed biphasic compound through a channel of at least a mixing unit by means of at least a piston sliding inside at least a mixing chamber, wherein it includes at least a drive element for said piston which can be remotely controlled.

公开(公告)号：EP2066432A4

公开(公告)日：2014-01-15

申请号：EP07839304

申请日：2007-10-05

申请人： STRYKER CORP

发明人： COFFEEN JARED P ,  SMIT KAREN L ,  ROSSMAN CHRISTOPHER A ,  NEGRONI CARLOS ,  ARNETT JEFFERY D ,  BUTTERS JOSH

IPC分类号： B01F7/20 ,  B01F13/06

CPC分类号： A61B17/8822 ,  A61B17/8816 ,  A61B17/8833 ,  A61B2017/8838 ,  A61B2017/8844 ,  A61F2002/30405 ,  A61F2002/30523 ,  A61F2002/30558 ,  A61F2002/3056 ,  A61F2002/30601 ,  A61F2002/482 ,  A61F2220/0025 ,  A61F2250/0073 ,  A61F2250/0074 ,  B01F7/0005 ,  B01F7/00116 ,  B01F7/00158 ,  B01F7/0025 ,  B01F7/00275 ,  B01F7/18 ,  B01F15/00538 ,  B01F15/027 ,  B01F15/0279 ,  B01F2215/0029

摘要： A bone cement mixing and delivery system comprises a mixer with a mixing chamber and a paddle and a piston moveably disposed therein. An electrically actuated drive assembly moves said paddle in and said piston through the mixing chamber. A delivery device has a reservoir for receiving mixed bone cement discharged from the mixing chamber with a proximal end opening and a delivery port in the opposed distal end. A plunger is disposed within the reservoir and has a head for moving from the reservoir proximal end opening towards the reservoir distal end to drive cement out of the delivery port. The reservoir has an entry port and a transfer conduit extends from a mixing chamber exit port to the reservoir entry port for transferring the cement into the reservoir. A one-way valve allowing flow into and preventing flow out of the reservoir is mounted to the reservoir entry port.

摘要翻译： 的骨粘固剂混合和递送系统包括具有混合室和挡板和可移动地设置在其中的活塞的混合器。 电致动的驱动组件通过混合室移动在所述板和所述活塞。 的输送装置具有用于接收来自所述混合室排出具有近端开口和输送口在所述远端反对混合骨粘固剂的贮存器。 柱塞是在储存器内设置，并且具有用于从朝向储存远端贮存器近端开口移动以驱动水泥出输送口的头部。该容器具有一个进入端口和传送导管从混合室出口延伸 到水库入口转移环水泥进入水库。 单向阀允许流入和防止流出贮存器被安装到所述储器入口。

公开(公告)号：EP1691734A2

公开(公告)日：2006-08-23

申请号：EP04819169.6

申请日：2004-11-16

申请人： Boston Scientific Limited

发明人： MCGILL, Scott ,  PATEL, Mukund, R. ,  CARRISON, Harold, F. ,  EDER, Joseph, C.

IPC分类号： A61F2/46 ,  B01F13/00

CPC分类号： B01F15/065 ,  A61B17/8805 ,  A61B17/8822 ,  A61B2017/8838 ,  A61B2017/8844 ,  B01F7/00291 ,  B01F7/00458 ,  B01F7/00641 ,  B01F13/002 ,  B01F13/0023 ,  B01F13/0027 ,  B01F15/0205 ,  B01F15/0212 ,  B01F15/027 ,  B01F15/0278 ,  B01F2015/061 ,  B01F2215/0029

摘要： An apparatus for mixing and dispensing a multi-component compound. The device includes a tubular body (21) with an internal chamber (24) for mixing the multi-component compound. Disposed within and extending beyond the tubular body is a rod (27) having a mixing disc (33) located near a distal end. Also disposed within the tubular body is a moveable piston (25) with a central opening (26) through which the rod may pass.

公开(公告)号：EP0995981A2

公开(公告)日：2000-04-26

申请号：EP99119657.7

申请日：1999-10-04

申请人： Aesculap AG & Co. KG

发明人： Grupp, Thomas

IPC分类号： G01N11/04 ,  A61F2/46

CPC分类号： A61B17/8802 ,  A61B2017/8844 ,  A61F2/4657 ,  A61F2002/30561 ,  A61F2002/4631 ,  A61F2250/0071 ,  G01N11/04

摘要： Um bei einem Verfahren zur Bestimmung der Viskosität eines fließfähigen Knochenzemente den apparativ notwendigen Aufwand zu verringern, wird vorgeschlagen, daß man den fließfähigen Knochenzement mit einer Austragvorrichtung aus einem Vorratsbehälter durch eine Prüfleitung mit einer begrenzten Austragskraft hindurchfördert und beobachtet, wie weit der Knochenzement aus dem Vorratsbehälter in die Prüfleitung gedrückt wird. Es wird auch eine Vorrichtung zur Durchführung dieses Verfahrens vorgeschlagen.

摘要翻译： 该方法包括使用有限的排出力将来自储存器（2）的骨粘固剂通过具有排出装置（1）的测试引线（7）递送，并且测量水泥被推向测试导线的距离。 包括一个独立声明，用于实现该方法的设备。

公开(公告)号：EP3108835A1

公开(公告)日：2016-12-28

申请号：EP15305974.6

申请日：2015-06-24

申请人： Université de Strasbourg ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS- ,  Institut National Des Sciences Appliquees ,  Université Paris Sud

发明人： Schmitt, François ,  Meylheuc, Laurence ,  Bayle, Bernard ,  Lepoutre, Nicole ,  Lefeuvre, Élie ,  Martincic, Émile ,  Valls, Aida

IPC分类号： A61B17/88 ,  A61F2/46

CPC分类号： A61B17/8836 ,  A61B17/8816 ,  A61B17/8822 ,  A61B2017/8844 ,  A61B2090/064

摘要： The object of the present invention is an injection device (1) of curing cement (12) for percutaneous vertebroplasty, said device(1) comprising a system (7,8) for generating volumetric flow of said cement (12), and a pipe (17) connecting said injection device (1) to a percutaneous needle (14), said injection device (1) being characterized in that it further comprises at least one active heat exchanger(s) (13) located on the pipe (17) for dynamic controlled heating and/or cooling of said cement (12) during the injection.

摘要翻译： 本发明的目的是一种用于经皮椎体成形术的固化水泥（12）的注射装置（1），所述装置（1）包括用于产生所述水泥（12）的体积流量的系统（7,8） （17），其将所述注射装置（1）连接到经皮针（14），所述注射装置（1）的特征在于它还包括位于管道（17）上的至少一个活动热交换器（13） 用于在注射期间动态控制加热和/或冷却所述粘合剂（12）。

公开(公告)号：EP2898942B1

公开(公告)日：2016-09-14

申请号：EP15000385.3

申请日：2007-10-05

申请人： STRYKER CORPORATION

发明人： Coffeen, Jared P. ,  Smit, Karen L. ,  Rossman, Christopher A. ,  Negroni, Carlos ,  Arnett, Jeffery D. ,  Butters, Josh

IPC分类号： B01F15/02 ,  A61B17/88 ,  B01F7/00

CPC分类号： A61B17/8822 ,  A61B17/8816 ,  A61B17/8833 ,  A61B2017/8838 ,  A61B2017/8844 ,  A61F2002/30405 ,  A61F2002/30523 ,  A61F2002/30558 ,  A61F2002/3056 ,  A61F2002/30601 ,  A61F2002/482 ,  A61F2220/0025 ,  A61F2250/0073 ,  A61F2250/0074 ,  B01F7/0005 ,  B01F7/00116 ,  B01F7/00158 ,  B01F7/0025 ,  B01F7/00275 ,  B01F7/18 ,  B01F15/00538 ,  B01F15/027 ,  B01F15/0279 ,  B01F2215/0029

摘要： A bone cement mixing and delivery system comprises a mixer with a mixing chamber and a paddle and a piston moveably disposed therein. An electrically actuated drive assembly moves said paddle in and said piston through the mixing chamber. A delivery device has a reservoir for receiving mixed bone cement discharged from the mixing chamber with a proximal end opening and a delivery port in the opposed distal end. A plunger is disposed within the reservoir and has a head for moving from the reservoir proximal end opening towards the reservoir distal end to drive cement out of the delivery port. The reservoir has an entry port and a transfer conduit extends from a mixing chamber exit port to the reservoir entry port for transferring the cement into the reservoir. A one-way valve allowing flow into and preventing flow out of the reservoir is mounted to the reservoir entry port.

公开(公告)号：EP2393455A1

公开(公告)日：2011-12-14

申请号：EP09785802.1

申请日：2009-02-06

申请人： Tecres S.P.A.

发明人： FACCIOLI, Giovanni ,  SOFFIATTI, Renzo

IPC分类号： A61F2/46 ,  B05C17/005 ,  B05C17/015 ,  B05C17/01

CPC分类号： B01F11/0054 ,  A61B17/8822 ,  A61B17/8827 ,  A61B17/8833 ,  A61B2017/8838 ,  A61B2017/8844 ,  B01F7/00125 ,  B01F7/0015 ,  B01F7/00258 ,  B01F15/0279

摘要： Dispensing unit for mixers of biphasic compounds, for dispensing a quantity of mixed biphasic compound through a channel of at least a mixing unit by means of at least a piston sliding inside at least a mixing chamber, wherein it includes at least a drive element for said piston which can be remotely controlled.

摘要翻译： 用于双相化合物的混合器的分配单元，用于通过至少一个在至少一个混合室内滑动的活塞的至少一个混合单元的通道分配一定量的混合双相化合物，其中至少包括用于所述的混合单元的驱动元件 可以远程控制的活塞。