Method for Centering a Valve
    1.
    发明申请
    Method for Centering a Valve 有权
    阀门定心方法

    公开(公告)号:US20110289759A1

    公开(公告)日:2011-12-01

    申请号:US13207019

    申请日:2011-08-10

    IPC分类号: B23P17/00

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Catheter button hub
    2.
    发明授权
    Catheter button hub 有权
    导管钮扣

    公开(公告)号:US07704239B2

    公开(公告)日:2010-04-27

    申请号:US11016052

    申请日:2004-12-17

    IPC分类号: A61M5/00 A61M25/16 A61M25/00

    摘要: A catheter hub (100) including a first port (104) and a second port (108) fluidly communicating with the first port through a first conduit (106). The first conduit (106) turns at an angle of greater than approximately 135 degrees between the first port (104) and the second port (108). The hub (100) also includes a third port (120) fluidly communicating with the second port (108) through a second conduit (122) that similarly turns at an angle of greater than approximately 135 degrees between the third port (120) and the second port (108). Further, the hub (100) includes a fourth port (130) fluidly communicating with the second port (108) and is generally co-axial therewith. A catheter assembly (150) that utilizes the catheter hub (100) is also disclosed.

    摘要翻译: 包括通过第一导管(106)与第一端口流体连通的第一端口(104)和第二端口(108)的导管座(100)。 第一管道(106)在第一端口(104)和第二端口(108)之间以大于约135度的角度转动。 毂(100)还包括通过第二导管(122)与第二端口(108)流体连通的第三端口,第二端口类似地在第三端口(120)和第二端口(120)之间以大于约135度的角度转动 第二端口(108)。 此外,轮毂(100)包括与第二端口(108)流体连通并与其大致同轴的第四端口(130)。 还公开了一种利用导管套管(100)的导管组件(150)。

    Sealing valve
    3.
    发明授权
    Sealing valve 有权
    密封阀

    公开(公告)号:US08343107B2

    公开(公告)日:2013-01-01

    申请号:US13206985

    申请日:2011-08-10

    IPC分类号: A61M5/178

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Vascular guide wire introducer assembly and valve therefor
    4.
    发明授权
    Vascular guide wire introducer assembly and valve therefor 有权
    血管导丝引导器组件及其阀

    公开(公告)号:US08052647B2

    公开(公告)日:2011-11-08

    申请号:US12469839

    申请日:2009-05-21

    IPC分类号: A61M5/178

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Method for centering a valve
    5.
    发明授权
    Method for centering a valve 有权
    阀门定心方法

    公开(公告)号:US08403891B2

    公开(公告)日:2013-03-26

    申请号:US13207019

    申请日:2011-08-10

    IPC分类号: A61M5/178

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Sealing Valve
    6.
    发明申请
    Sealing Valve 有权
    密封阀

    公开(公告)号:US20110295208A1

    公开(公告)日:2011-12-01

    申请号:US13206985

    申请日:2011-08-10

    IPC分类号: A61B17/34

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Vascular Guide Wire Introducer Assembly and Valve Therefor
    7.
    发明申请
    Vascular Guide Wire Introducer Assembly and Valve Therefor 有权
    血管导丝器组件和阀门

    公开(公告)号:US20090292253A1

    公开(公告)日:2009-11-26

    申请号:US12469839

    申请日:2009-05-21

    IPC分类号: A61M25/06

    摘要: A vascular guidewire introducer device (10) having a needle (52), a bulb (16), and a valve subassembly (100) through which a guidewire (14) is insertable for vascular guidewire insertion into a blood vessel (12) of a patient. The valve subassembly (100) includes a proximal fitting (102), a proximal cap (106), and a valve arrangement (104) disposed within a valve seat (118) defined by one of the fitting and the cap. The valve arrangement includes distal and proximal disc-shaped valve members (122,126) having centered slits (124,128) therethrough, and a spacer (130) disposed between the valve members. A method is disclosed for precisely centering the slits of the valve members during assembly and for retaining the valve members in their precisely centered positions in the valve seat. The valve arrangement permits use with a wide range of guidewire diameters.

    摘要翻译: 一种具有针(52),灯泡(16)和阀子组件(100)的血管导丝引导器装置(10),通过所述血管导丝导管装置(10)可插入导丝(14),用于将血管导丝插入到血管 患者。 阀子组件(100)包括近端配件(102),近端帽(106)以及设置在由配件和帽中的一个限定的阀座(118)内的阀装置(104)。 阀装置包括具有穿过其中心的狭缝(124,128)的远端和近端盘状阀构件(122,126)和设置在阀构件之间的间隔件(130)。 公开了一种用于在组装期间精确地对准阀构件的狭缝并且将阀构件保持在其在阀座中的精确居中位置的方法。 阀装置允许使用宽范围的导丝直径。

    Tearaway Introducer Sheath with Hemostasis Valve
    8.
    发明申请
    Tearaway Introducer Sheath with Hemostasis Valve 有权
    止血导管护套止血阀

    公开(公告)号:US20100331784A1

    公开(公告)日:2010-12-30

    申请号:US12874658

    申请日:2010-09-02

    IPC分类号: A61M25/00

    摘要: A tearaway introducer sheath assembly (100,200) having an integrated valve (300). The valve is seated within a valve housing (222) defined by the hub portion (200) of the sheath (200). The valve (300) includes a pair of distally extending opposed side walls or flaps (324) extending to converge at a distal tip (328) having a virtual opening (334) therethrough. The valve further includes a pair of tensioners (340) along outer surfaces of the opposed side walls (324) that extend radially outwardly to engage and bear against the interior valve housing surface (230) to press the opposed side walls (324) together at the distal tip (328) for sealing, both when a dilator extends through the valve and sheath and afterward upon removal of the dilator.

    摘要翻译: 具有集成阀(300)的撕开引导器护套组件(100,200)。 阀安置在由护套(200)的毂部分(200)限定的阀壳体(222)内。 阀(300)包括一对向远侧延伸的相对的侧壁或翼片(324),其延伸以在具有穿过其中的虚拟开口(334)的远侧末端(328)处会聚。 阀还包括一对沿着相对的侧壁324的外表面的张紧器340,其沿径向向外延伸以与内部阀壳体表面230接合并且抵靠在内部阀壳体表面230上,以将相对的侧壁324彼此挤压在一起 当扩张器延伸穿过瓣膜和鞘并且之后在移除扩张器时,用于密封的远端尖端(328)。

    HUB FOR TEARAWAY SHEATH ASSEMBLY
    9.
    发明申请
    HUB FOR TEARAWAY SHEATH ASSEMBLY 有权
    集体管理组织

    公开(公告)号:US20100241083A1

    公开(公告)日:2010-09-23

    申请号:US12754185

    申请日:2010-04-05

    IPC分类号: A61M25/01

    摘要: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a splittable valve (150) and a split cap (180). The valve (150) is of the elongated duckbill type and having a slit (158) almost completely across the distal end wall (154) such that two diverging sides (156) of the distal valve portion may be moved apart during insertion therethrough of a dilator or a catheter. A two-part cap (180) is affixed to the hub proximal end (120) and traps a seating flange (168) of the valve between itself and a seating groove (136) of the hub. Pairs of opposed gaps (184,122) of the cap (180) and the hub (110) are aligned with frangible sections or seams (108) of the sheath tube (102) and frangible sections (172) and slits (166) of the valve, facilitating splitting of the assembly (100) when desired by the practitioner to peel it away from the inserted catheter.

    摘要翻译: 具有可分开的皮套管(102),可分开的毂(110),可分开的阀(150)和分开的盖(180)的撕开的护套组件(100)。 阀(150)是细长的鸭嘴型,并且具有几乎完全穿过远端壁(154)的狭缝(158),使得远端阀部分的两个分叉侧(156)可以在插入其中通过其中移动而分开 扩张器或导管。 两个部分的盖子(180)固定到轮毂近端(120)上,并且将阀门的位置凸缘(168)捕获在其自身与轮毂的安置槽(136)之间。 盖子(180)和轮毂(110)的相对的间隙(184,122)的对与护套管(102)的易碎部分或接缝(108)和阀的易碎部分(172)和狭缝(166)对准 ,有利于组织(100)的分裂,当医生根据需要将其从插入的导管剥离时。

    Tearaway sheath assembly with hemostasis valve
    10.
    发明授权
    Tearaway sheath assembly with hemostasis valve 有权
    带止血阀的撕裂式护套组件

    公开(公告)号:US07744571B2

    公开(公告)日:2010-06-29

    申请号:US12144297

    申请日:2008-06-23

    IPC分类号: A61M5/178

    摘要: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a splittable valve (150) and a split cap (180). The valve (150) is of the elongated duckbill type and having a slit (158) almost completely across the distal end wall (154) such that two diverging sides (156) of the distal valve portion may be moved apart during insertion therethrough of a dilator or a catheter. A two-part cap (180) is affixed to the hub proximal end (120) and traps a seating flange (168) of the valve between itself and a seating groove (136) of the hub. Pairs of opposed gaps (184,122) of the cap (180) and the hub (110) are aligned with frangible sections or seams (108) of the sheath tube (102) and frangible sections (172) and slits (166) of the valve, facilitating splitting of the assembly (100) when desired by the practitioner to peel it away from the inserted catheter.

    摘要翻译: 具有可分开的皮套管(102),可分开的毂(110),可分开的阀(150)和分开的盖(180)的撕开的护套组件(100)。 阀(150)是细长的鸭嘴型,并且具有几乎完全穿过远端壁(154)的狭缝(158),使得远端阀部分的两个分叉侧(156)可以在插入其中通过其中移动而分开 扩张器或导管。 两个部分的盖子(180)固定到轮毂近端(120)上,并且将阀门的位置凸缘(168)捕获在其自身与轮毂的安置槽(136)之间。 盖子(180)和轮毂(110)的相对的间隙(184,122)的对与护套管(102)的易碎部分或接缝(108)和阀的易碎部分(172)和狭缝(166)对准 ,有利于组织(100)的分裂,当医生根据需要将其从插入的导管剥离时。