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128 条记录 (耗时 0.018 秒)

    CLOSED SUCTION SYSTEM
    1.
    发明公开
    CLOSED SUCTION SYSTEM 审中-公开

    公开(公告)号：EP3407951A1

    公开(公告)日：2018-12-05

    申请号：EP16883510.6

    申请日：2016-12-22

    申请人： Teleflex Life Sciences Unlimited Company

    发明人： ZACHAR, Oren ,  RAMOT, Yair ,  AMAR, Eizik

    IPC分类号： A61M16/04 ,  A61M25/10

    CPC分类号： A61M1/0035 ,  A61M1/0041 ,  A61M1/0043 ,  A61M16/00 ,  A61M16/0463 ,  A61M25/10 ,  A61M39/00 ,  A61M39/22 ,  A61M39/24 ,  A61M2025/0019 ,  A61M2205/183 ,  A61M2205/581

    摘要： A cleaning catheter insertable into a ventilation tube and an input module are provided, the input module coupled to the cleaning catheter and including (i) an inflation module, including an inflation chamber and a one-way air inlet valve; (ii) a flow regulator, configured to assume first and second fluid-control states; and (iii) a mechanical user control element, which is configured (a) to mechanically and non-electrically set the fluid-control states, (b) to assume first and second configurations, and (c) to mechanically and non-electrically increase pressure in an interior of an inflation chamber of the cleaning catheter during a transition of the mechanical user control element from the first configuration to the second configuration. The one-way air inlet valve is arranged to allow air to flow into the inflation chamber during a transition of the mechanical user control element from the second configuration to the first configuration.

    DEVICE AND METHOD FOR CONTROLLING THE FLOW RATE OF EVACUATING SURGICAL VAPOR AND MIST FROM A BODY CAVITY
    3.
    发明公开
    DEVICE AND METHOD FOR CONTROLLING THE FLOW RATE OF EVACUATING SURGICAL VAPOR AND MIST FROM A BODY CAVITY 审中-公开
    设备及其控制方法蒸汽和雾的一个手术出血的流速从体腔

    公开(公告)号：EP2717950A1

    公开(公告)日：2014-04-16

    申请号：EP12797615.7

    申请日：2012-06-08

    申请人： Lexion Medical, LLC

    发明人： OTT, Douglas E. ,  TRAN, Nathaniel V.

    IPC分类号： A61M13/00

    CPC分类号： A61M1/0043 ,  A61B17/3421 ,  A61B17/3474 ,  A61B2217/005 ,  A61M1/0035

    摘要： Devices and methods for vacuum-assisted removal of surgically contaminated gas from an insufflated body cavity, the contaminants comprising smoke, aerosols, vapor, mist and the like generated during surgical procedures in order to clear the surgeon's vision of the surgical site and prevent exposure of the surgical staff to the gas. One embodiment of the present invention comprises a series of flow restriction devices to enable stepping down of the flow rate generated by an external vacuum. This reduced flow rate allows safe yet rapid removal of the toxic and vision-obstructing surgical byproducts from the patient's body cavity. The initial flow restriction device may comprise a perforated trocar sleeve in fluid communication with the vacuum source that allows retention of the surgical instrument within the trocar's inner lumen with concurrent smoke removal. The flow rate is infinitely variable, adjustable and selectable using a flow control adjuster comprising a smoothly varying orifice.

    MEDIZINTECHNISCHE VENTILEINRICHTUNG FÜR SAUG- UND/ODER SPÜLLEITUNGEN MEDIZINISCHER INSTRUMENTE
    7.
    发明公开
    MEDIZINTECHNISCHE VENTILEINRICHTUNG FÜR SAUG- UND/ODER SPÜLLEITUNGEN MEDIZINISCHER INSTRUMENTE 有权
    医疗气门机构吸和/或医疗仪器冲洗管线

    公开(公告)号：EP1670539A1

    公开(公告)日：2006-06-21

    申请号：EP05733261.1

    申请日：2005-04-23

    申请人： Karl Storz GmbH & Co. KG

    发明人： EISENKOLB, Peter ,  EFINGER, Andreas

    IPC分类号： A61M39/22 ,  F16K31/50 ,  F16K3/24

    CPC分类号： A61M1/0043 ,  A61M1/0064 ,  A61M5/16813 ,  A61M39/22

    摘要： The invention relates to a medical valve mechanism for suction and/or flushing tubes of medical instruments, comprising a valve housing (1) that is provided with a continuous bore (2), and a valve member (3) which is movably mounted in the valve housing (1) and via which the continuous bore (2) can be closed and opened again. The aim of the invention is create a medical valve mechanism which allows the volume flow that is to be regulated to be adjusted in a reproducible manner. Said aim is achieved by embodying the valve member (3) as a plunger (6) which can be displaced substantially perpendicular to the continuous bore (2) via an adjusting drive (4), a rotational movement of said adjusting drive (4) being translatable into an axial movement of the plunger (6).

    PIECE A MAIN DE COMMANDE PNEUMATIQUE D'UN APPAREIL CHIRURGICAL
    8.
    发明授权
    PIECE A MAIN DE COMMANDE PNEUMATIQUE D'UN APPAREIL CHIRURGICAL 有权
    手持件控制气动外科手术设备

    公开(公告)号：EP1087707B1

    公开(公告)日：2005-09-07

    申请号：EP99925125.9

    申请日：1999-06-17

    申请人： Eschmann Holdings Limited

    发明人： GONON, Bertrand

    IPC分类号： A61B17/32 ,  A61M1/00

    CPC分类号： A61B17/3203 ,  A61B2017/00544 ,  A61M1/0043 ,  A61M1/0045 ,  A61M1/0047 ,  A61M1/0064

    摘要： The invention concerns a handpiece for surgical or medical use characterised in that it is used for remotely controlling the operation of the appliance(s) which power said handpiece or related to the intervention, by pneumatic variation brought about by a digital touch from the operator of a fluid transported by a conduit connecting the handpiece to a pressure or vacuum generator (34), said variation constituting a signal used for performing after detection, processing or execution of the operating command(s) of one or several appliances related to the intervention. The control method consists in forming one or several breaks of pressure or vacuum by a digital touch from the operator on the handpiece body, detecting said breaks and using the detection signals to control remotely an appliance related to the intervention performed with said handpiece. The invention is useful for all manufacturers of handpieces.

    Absaugventil für ein Endoskop
    9.
    发明公开
    Absaugventil für ein Endoskop 审中-公开
    用于内窥镜清洗阀

    公开(公告)号：EP1346681A3

    公开(公告)日：2005-06-29

    申请号：EP03002889.8

    申请日：2003-02-10

    申请人： Richard Wolf GmbH

    发明人： Heimberger, Rudolf

    IPC分类号： A61B1/015 ,  A61B1/12 ,  A61M1/00 ,  F16K15/18 ,  F16K15/14

    CPC分类号： A61B1/00068 ,  A61B1/015 ,  A61M1/0043

    摘要： Die Erfindung betrifft ein Absaugventil für ein Endoskop, bei welchem ein Ventilgehäuse (2) mit einer Eintrittsöffnung (6) zum Verbinden mit einem Absaugkanal eines Endoskops vorgesehen ist, im Inneren des Ventilgehäuses (2) über der Eintrittsöffnung (6) eine geschlitzte Dichtmembran (14) angeordnet ist, die Dichtmembran (14) in dem Ventilgehäuse (2) durch einen Ventileinsatz (4) fixiert wird, in dem Ventileinsatz (4) ein quer zu der Dichtmembran (14) bewegbarer Ventilstößel (26) zum Öffnen der Dichtmembran (14) angeordnet ist, und der Ventileinsatz (4) kraft- und/oder formschlüssig in dem Ventilgehäuse (2) fixiert ist, sowie ein Endoskop mit einem solchen Absaugventil und einen Ventileinsatz für ein solches Absaugventil.