MULTI-CATHETER INFUSION SYSTEM AND METHOD THEREOF
    1.
    发明申请
    MULTI-CATHETER INFUSION SYSTEM AND METHOD THEREOF 审中-公开
    多导管输液系统及其方法

    公开(公告)号:WO2016100970A2

    公开(公告)日:2016-06-23

    申请号:PCT/US2015/067080

    申请日:2015-12-21

    IPC分类号: A61M25/02

    摘要: A multi-catheter infusion system and method for the localized delivery of medications while minimally affecting patient mobility for an extended period of time. The multi-catheter infusion system includes a cannula and a plurality of catheters. The cannula includes a first end for connecting to a drug delivery system and a second end for connecting to the plurality of catheters. The plurality of catheters are in fluid communication with the cannula for delivering a drug to a target area of a patient. Each catheter includes a multi-orifice distal end.

    摘要翻译: 用于局部递送药物的多导管输注系统和方法,同时在很长时间内最小地影响患者的移动性。 多导管注入系统包括套管和多个导管。 套管包括用于连接到药物输送系统的第一端和用于连接到多个导管的第二端。 多个导管与套管流体连通以将药物输送到患者的目标区域。 每根导管都有一个多孔的远端。

    SURGICAL DEVICE
    2.
    发明申请
    SURGICAL DEVICE 审中-公开
    外科手术

    公开(公告)号:WO2014026960A3

    公开(公告)日:2014-07-24

    申请号:PCT/EP2013066860

    申请日:2013-08-13

    发明人: CAHILL RONAN

    IPC分类号: A61B17/34 A61B17/02

    摘要: A port (2) for minimal access surgery, such as endoscopic or laparoscopic surgery, via an incision in a patient is described, wherein the port (2) comprises a substantially cylindrical sleeve (8) formed of a flexible membrane material and has a first, open end and a second, closed end (10), a first resilient ring arrangement (4) being provided around said sleeve (8) at said open end, and a second resilient ring arrangement (6) around said sleeve (8) and located on it between said first resilient ring arrangement (4) and said closed end (10), wherein the second resilient ring arrangement (6) is adapted, in use, to be rolled around itself and the sleeve (8) to roll up any flexible membrane material extending between said first (4) and second (6) resilient ring arrangements, so as to draw both the first (4) and second (6) resilient ring arrangements into close engagement against respective sides of the incision, thus functioning as both a wound retractor/port and a seal for the contamination-resistant introduction of surgical Instruments.

    摘要翻译: 描述了通过患者中的切口进行最小进入手术的端口(2),例如内窥镜或腹腔镜手术,其中端口(2)包括由柔性膜材料形成的大致圆柱形的套筒(8),并且具有第一 ,开口端和第二闭合端(10),在所述开口端处围绕所述套筒(8)设置的第一弹性环布置(4)和围绕所述套筒(8)的第二弹性环布置(6)和 位于所述第一弹性环装置(4)和所述封闭端(10)之间,其中所述第二弹性环装置(6)在使用中适于在其自身和所述套筒(8)上滚动以卷起任何 在所述第一(4)和第二(6)弹性环装置之间延伸的柔性膜材料,以便将所述第一(4)和第二(6)弹性环装置两者与所述切口的相应侧面紧密接合,从而用作 一个伤口牵开器/端口和一个密封件用于污染物 离子电阻引入手术器械。

    SURGICAL DEVICE
    3.
    发明申请
    SURGICAL DEVICE 审中-公开
    外科手术

    公开(公告)号:WO2014026960A2

    公开(公告)日:2014-02-20

    申请号:PCT/EP2013/066860

    申请日:2013-08-13

    发明人: CAHILL, Ronan

    IPC分类号: A61B17/34

    摘要: A port for minimal access surgery, such as endoscopic or laparoscopic surgery, via an incision in a patient is described together with methods of use of such a port, wherein the port (2) comprises a substantially cylindrical sleeve (8) formed of a flexible membrane material and has a first, open end and a second, closed end (10), a first resilient ring arrangement (4) being provided around said sleeve at said open end, and a second resilient ring arrangement (6) around said sleeve (8) and located on it between said first resilient ring arrangement (4) and said closed end (10), wherein the second resilient ring arrangement is adapted, in use, to be rolled around itself and the sleeve to roll up any flexible membrane material extending between said first and second resilient ring arrangements, so as to draw both the first and second resilient ring arrangements into close engagement against respective sides of the incision, thus functioning as both a wound retractor/port and a seal for the contamination-resistant introduction of surgical instruments.

    摘要翻译: 与患者的切口一起描述用于最小进入手术的诸如内窥镜或腹腔镜手术的端口以及使用这种端口的方法,其中端口(2)包括基本上为圆柱形的套筒(8),其由柔性 膜材料并且具有第一开口端和第二闭合端(10),在所述开口端处围绕所述套筒设置的第一弹性环布置(4)以及围绕所述套筒的第二弹性环布置(6) 8)并且位于所述第一弹性环装置(4)和所述封闭端(10)之间,其中所述第二弹性环装置在使用中适于在其自身和所述套筒之间卷起以卷起任何柔性膜材料 在所述第一和第二弹性环装置之间延伸,以便将所述第一和第二弹性环装置拉动成与所述切口的相应侧面紧密接合,从而用作缠绕的牵开器/端口和密封件 e防止外科手术器械引入。

    DRUG DELIVERY APPARATUS
    4.
    发明申请
    DRUG DELIVERY APPARATUS 审中-公开
    药物递送装置

    公开(公告)号:WO2013117659A3

    公开(公告)日:2013-10-03

    申请号:PCT/EP2013052458

    申请日:2013-02-07

    IPC分类号: A61M39/14 A61M39/10

    摘要: Percutaneous access apparatus (12) is described that comprises a percutaneous fluid access device (100) having an extracorporeal portion (106), one or more ports (120) accessible from the extracorporeal portion and a septum (122) for sealing each port. A connector device (130) comprising one or more hollow needles (182) is attachable to the percutaneous fluid access device. The apparatus also includes an attachment mechanism (132) for attaching the connector device (130) to the extracorporeal portion (106) and an actuation mechanism that, after the connector device (130) has been attached to the extracorporeal portion (106), can be used to drive the one or more hollow needles (182) through the septum (122) to establish fluid communication between the one or more hollow needles (182) and the one or more ports (120). The apparatus may be used for neurosurgery applications.

    摘要翻译: 描述了经皮访问装置(12),其包括具有体外部分(106),可从体外部分接近的一个或多个端口(120)和用于密封每个端口的隔膜(122)的经皮流体通道装置(100)。 包括一个或多个空心针(182)的连接器装置(130)可附接到经皮流体存取装置。 该装置还包括用于将连接器装置(130)附接到体外部分(106)的附接机构(132)和在连接器装置(130)已经附接到体外部分(106)之后的致动机构, 用于通过隔膜(122)驱动一个或多个中空针(182),以在一个或多个空心针(182)和一个或多个端口(120)之间建立流体连通。 该装置可用于神经外科应用。

    DRUG DELIVERY APPARATUS
    5.
    发明申请
    DRUG DELIVERY APPARATUS 审中-公开
    药物递送装置

    公开(公告)号:WO2013117659A2

    公开(公告)日:2013-08-15

    申请号:PCT/EP2013/052458

    申请日:2013-02-07

    摘要: Percutaneous access apparatus (12) is described that comprises a percutaneous fluid access device (100) having an extracorporeal portion (106), one or more ports (120) accessible from the extracorporeal portion and a septum (122) for sealing each port. A connector device (130) comprising one or more hollow needles (182) is attachable to the percutaneous fluid access device. The apparatus also includes an attachment mechanism (132) for attaching the connector device (130) to the extracorporeal portion (106) and an actuation mechanism that, after the connector device (130) has been attached to the extracorporeal portion (106), can be used to drive the one or more hollow needles (182) through the septum (122) to establish fluid communication between the one or more hollow needles (182) and the one or more ports (120). The apparatus may be used for neurosurgery applications.

    摘要翻译: 描述了经皮进入装置(12),其包括具有体外部分(106),可从体外部分接近的一个或多个端口(120)和隔膜( 122)用于密封每个端口。 包括一个或多个中空针(182)的连接器装置(130)可连接到经皮流体进入装置。 该装置还包括用于将连接器装置(130)附接到体外部分(106)的附接机构(132)以及致动机构,该致动机构在连接器装置(130)已经附接到体外部分(106)之后可以 被用于驱动穿过隔膜(122)的一个或多个中空针(182),以建立一个或多个中空针(182)和一个或多个端口(120)之间的流体连通。 该设备可用于神经外科应用。

    NEUROSURGICAL DEVICE AND METHOD
    8.
    发明申请
    NEUROSURGICAL DEVICE AND METHOD 审中-公开
    神经外科手术及方法

    公开(公告)号:WO2014053826A1

    公开(公告)日:2014-04-10

    申请号:PCT/GB2013/052559

    申请日:2013-10-02

    申请人: RENISHAW PLC

    IPC分类号: A61M39/02

    摘要: A skull mountable,implantable percutaneous fluid delivery device (2; 52; 82; 02) is described for use in delivering fluids to target sites in the brain. The device (2; 52; 82; 102) includes a subcutaneous base portion (6; 56; 86) comprising one or more ports for supplying fluid to one or more implanted catheter devices (18). A percutaneous portion (4; 54; 84; 104) of the device comprises an extracorporeal surface (10), the one or more ports of the subcutaneous base portion (6; 56; 86; 106) being accessible from the extracorporeal surface (10) of the percutaneous portion(4; 54; 84; 104). The subcutaneous base portion (6; 56; 86) is at least partially insertable into a complementary recess formed in a bone (44; 140) and comprises one or more anchoring features comprising at least one radially protruding wing (24; 62; 88; 124) for directly anchoring the subcutaneous base portion (6; 56; 86;106) to the bone (44; 140).

    摘要翻译: 描述了可头骨安装的植入式经皮流体输送装置(2; 52; 82; 02),用于将流体输送到脑中的目标部位。 装置(2; 52; 82; 102)包括皮下基部(6; 56; 86),其包括用于向一个或多个植入的导管装置(18)供应流体的一个或多个端口。 装置的经皮部分(4; 54; 84; 104)包括体外表面(10),皮下基部部分(6; 56; 86; 106)的一个或多个端口可从体外表面(10 )经皮部分(4; 54; 84; 104)。 所述皮下基部部分(6; 56; 86)至少部分地可插入到形成在骨头(44; 140)中的互补凹部中,并且包括一个或多个锚定特征,所述锚固特征包括至少一个径向突出的翼部(24; 62; 88; 124),用于将皮下基部(6; 56; 86; 106)直接锚固到骨头(44; 140)上。

    NEUROLOGICAL APPARATUS COMPRISING A PERCUTANEOUS ACCESS DEVICE
    10.
    发明申请
    NEUROLOGICAL APPARATUS COMPRISING A PERCUTANEOUS ACCESS DEVICE 审中-公开
    包含PERCUTANEUSUS访问设备的神经病学设备

    公开(公告)号:WO2008062173A1

    公开(公告)日:2008-05-29

    申请号:PCT/GB2007/004438

    申请日:2007-11-21

    IPC分类号: A61M1/00

    摘要: Apparatus for delivering therapeutic agents to the central nervous system of a subject is described. The apparatus comprises at least one intracranial catheter and a percutaneous access device (50;140;150;160). The percutaneous access device comprises a body (10;52;152) having at least one extracorporeal surface (22;68) and at least one subcutaneous surface, the body (10;52) defining at least one port (12;116) for connection to an implanted intracranial catheter. The port (12;116) is accessible from the extracorporeal surface (22;68) of the device, but is provided with a seal (14;112;142;146) such as a rubber bung between the lumen of the port and the extracorporeal surface (22;68). The percutaneous access device may have more than two ports (12;116) and/or a flange (26;54). A method of implanting the percutaneous access device(50;140;150;160) is also described.

    摘要翻译: 描述了将治疗剂递送到受试者的中枢神经系统的装置。 该装置包括至少一个颅内导管和经皮进入装置(50; 140; 150; 160)。 经皮进入装置包括具有至少一个体外表面(22; 68)和至少一个皮下表面的本体(10; 52; 152),所述主体(10; 52)限定至少一个端口(12; 116),用于 连接到植入的颅内导管。 端口(12; 116)可从装置的体外表面(22; 68)接近,但是设置有密封件(14; 112; 142; 146),例如在端口的内腔和 体外表面(22; 68)。 经皮进入装置可以具有多于两个的端口(12; 116)和/或凸缘(26; 54)。 还描述了植入经皮进入装置(50; 140; 150; 160)的方法。