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    HAND TRIGGERED TISSUE SEALANT SPRAY APPARATUS AND SYSTEM
    1.
    发明申请
    HAND TRIGGERED TISSUE SEALANT SPRAY APPARATUS AND SYSTEM 审中-公开
    手触式组织密封喷雾装置和系统

    公开(公告)号：WO2006076427A3

    公开(公告)日：2006-09-28

    申请号：PCT/US2006000970

    申请日：2006-01-12

    Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA ,  REDL HEINZ ,  KHAKPOUR ZAFAR ,  ARIAGNO SCOTT R ,  KELLNER ANDREAS ,  ZAKARIJA LILLIAN G

    Inventor： REDL HEINZ ,  KHAKPOUR ZAFAR ,  ARIAGNO SCOTT R ,  KELLNER ANDREAS ,  ZAKARIJA LILLIAN G

    IPC: A61B17/00 ,  B67D7/60 ,  B67D7/70

    CPC classification number: B05B7/0408 ,  A61B17/00491 ,  A61B2017/00495 ,  B05B7/0483 ,  B05C17/00516 ,  B05C17/00553 ,  B05C17/015

    Abstract: The present invention is generally directed to various structures for applying a sealant to a work surface. In one aspect of the invention, a sealant applicator assembly is provided for use with an apparatus of the type having an elongated body (2) defining an interior bore and having a piston (48, 50) movably positioned in the bore and a pusher member (53, 54) operatively associated with the piston. The assembly comprises a spray adaptor (12) adapted to communicate with the bore of the body and defining a distal outlet. A first gas passageway (8) is cooperatively associated with the distal outlet and configured to direct gas to create a spray discharge of the sealant. An actuating member (86) is adapted to be cooperative associated with a pusher member to eject sealant through the distal outlet and is operative to simultaneously actuate a supply of gas to the first gas passageway for creating a spray discharge of sealant.

    Abstract translation: 本发明一般涉及用于向工作表面施加密封剂的各种结构。 在本发明的一个方面，提供一种密封剂施加器组件，用于与具有限定内孔的细长主体（2）类型的装置一起使用，并且具有可移动地定位在孔中的活塞（48,50）和推动构件 （53,54）可操作地与活塞相关联。 组件包括适于与主体的孔连通并限定远侧出口的喷雾适配器（12）。 第一气体通道（8）与远端出口协作地相关联并且构造成引导气体以产生密封剂的喷射排放。 致动构件（86）适于与推动器构件协作关联以通过远端出口喷射密封剂，并且可操作以同时致动向第一气体通道供应气体，以产生密封剂的喷射排放。

    3.
    发明专利
    未知

    公开(公告)号：BRPI0606642A2

    公开(公告)日：2009-07-14

    申请号：BRPI0606642

    申请日：2006-01-12

    Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA

    Inventor： KHAKPOUR ZAFAR ,  ARIAGNO SCOTT R ,  KELLNER ANDREAS ,  ZAKARIJA LILLIAN G ,  REDL HEINZ

    IPC: A61B17/00 ,  B67D7/60 ,  B67D7/70

    Abstract: A control system for use with an apparatus comprising an elongated body defining an interior bore for containing sealant and having proximal and distal ends, a piston movably positioned in the bore, a distal outlet communicating with the bore, a first gas passageway cooperatively associated with the distal outlet and configured to direct gas to create a spray discharge of sealant, and an actuating member cooperatively associated with the piston is described. The system comprises: a control unit (4) comprising a supply valve (V1) and a pressure switch (PS2) for opening and closing the supply valve; and a timing delay control member (PFC1) that is operatively connected to the control unit via the pressure switch (PS2). The control unit is operable upon receipt of a control signal from the apparatus to open the supply valve and activate a flow of gas to the first gas passageway essentially simultaneously with a force being applied to the actuating member to eject sealant from the distal outlet so as to create a spray discharge of sealant. The timing delay control member prevents the pressure switch from closing the supply valve for a predetermined period of time after the applied force is removed from the actuating member to provide a discharge of gas after the user has stopped the ejection of sealant.

    TISSUE SEALING SYSTEM AND APPARATUS
    5.
    发明专利
    TISSUE SEALING SYSTEM AND APPARATUS 未知

    公开(公告)号：CA2748492C

    公开(公告)日：2017-05-30

    申请号：CA2748492

    申请日：2009-12-30

    Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA

    Inventor： KHAKPOUR ZAFAR ,  FORTELNY RENE ,  REDL HEINZ

    IPC: A61B17/00

    Abstract: A laparoscopic tissue sealant spray apparatus and system having a laparoscopic tissue sealant spray assembly com-bined with a trocar assembly, the tissue sealant spray assembly having an elongate delivery tube. A spray outlet at a distal end of the elongate delivery tube may be rounded or angled. A ring member provided at the distal end of the elongate delivery tube di-rects a spray cone toward a portion of a target tissue site, and the spray cone may be repositioned to a different portion of the target tissue site by rotation of the elongate delivery tube. The trocar assembly includes a vent opening that connects to a venting valve member that provides a vent path which passively opens upon operation of the tissue sealant spray assembly, avoiding ex-cessive pressure build-up within a body cavity.

    HAND TRIGGERED TISSUE SEALANT SPRAY APPARATUS AND SYSTEM
    7.
    发明专利
    HAND TRIGGERED TISSUE SEALANT SPRAY APPARATUS AND SYSTEM 未知

    公开(公告)号：CA2593973A1

    公开(公告)日：2006-07-20

    申请号：CA2593973

    申请日：2006-01-12

    Applicant: BAXTER HEALTHCARE SA ,  BAXTER INT

    Inventor： KHAKPOUR ZAFAR ,  REDL HEINZ ,  ARIAGNO SCOTT R ,  KELLNER ANDREAS ,  ZAKARIJA LILLIAN G

    IPC: A61B17/00 ,  B67D7/60 ,  B67D7/70

    Abstract: A control system for use with an apparatus comprising an elongated body defining an interior bore for containing sealant and having proximal and distal ends, a piston movably positioned in the bore, a distal outlet communicating with the bore, a first gas passageway cooperatively associated with the distal outlet and configured to direct gas to create a spray discharge of sealant, and an actuating member cooperatively associated with the piston is described. The system comprises: a control unit (4) comprising a supply valve (V1) and a pressure switch (PS2) for opening and closing the supply valve; and a timing delay control member (PFC1) that is operatively connected to the control unit via the pressure switch (PS2). The control unit is operable upon receipt of a control signal from the apparatus to open the supply valve and activate a flow of gas to the first gas passageway essentially simultaneously with a force being applied to the actuating member to eject sealant from the distal outlet so as to create a spray discharge of sealant. The timing delay control member prevents the pressure switch from closing the supply valve for a predetermined period of time after the applied force is removed from the actuating member to provide a discharge of gas after the user has stopped the ejection of sealant.

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