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    • 3. 发明授权
    • High frequency right angle connector
    • 高频直角连接器
    • US06905364B2
    • 2005-06-14
    • US10737303
    • 2003-12-16
    • Michael J. SwantnerShane BrownJohn Sherry
    • Michael J. SwantnerShane BrownJohn Sherry
    • H01R12/20H01R13/646H01R13/60H01R13/66
    • H01R24/50H01R2103/00
    • A high frequency, right angle socket (10) comprising a body (12) including a longitudinal bore (14) extending completely through the body (12) and a transverse bore (16) intersecting the longitudinal bore (14). The bores (14) and (16) are seem most clearly in FIG. 5. A first dielectric (18) is formed to frictionally engage the longitudinal bore (14). The dielectric (18) has a proximal end (26) and a distal end (22) and includes a longitudinal electric contact-receiving chamber (24). A right angle electrical contact (26) has a longitudinal portion (28) and a transverse portion (30). The longitudinal portion (28) includes a first contact retainer (32). The transverse portion (30) includes a contact retainer (33). The longitudinal portion (28) is fitted into the longitudinal electrical contact-receiving chamber (24) of the first dielectric (18) with the contact retainer (32) on the longitudinal portion (28) engaging the interior wall of the longitudinal contact-receiving chamber (24). A second dielectric (34) is formed to frictionally engage the transverse bore (16) and includes a transverse electrical contact-receiving (36). The transverse portion (30) of the right angle electrical contact (26) is fitted into the transverse electrical contact-receiving chamber (36) with the contact retainer (33) on the transverse portion (30) engaging the interior wall of the transverse electrical contact-receiving chamber (36). A cap (38) closes one end of the longitudinal bore (14).
    • 一种高频直角插座(10),包括主体(12),其包括完全穿过主体(12)的纵向孔(14)和与纵向孔(14)相交的横向孔(16)。 图14中的孔(14)和(16)似乎最清楚。 形成第一电介质(18)以摩擦地接合纵向孔(14)。 电介质(18)具有近端(26)和远端(22)并且包括纵向电接触容纳室(24)。 直角电触头(26)具有纵向部分(28)和横向部分(30)。 纵向部分(28)包括第一接触保持器(32)。 横向部分(30)包括接触保持器(33)。 纵向部分(28)被装配到第一电介质(18)的纵向电接收容纳室(24)中,其中纵向部分(28)上的触点保持器(32)接合纵向触点接收的内壁 室(24)。 形成第二电介质(34)以摩擦地接合横向孔(16)并且包括横向电接触接收(36)。 直角电触头(26)的横向部分(30)被装配到横向电接触容纳室(36)中,横向部分(30)上的触头保持器(33)接合横向电接触室 接触室(36)。 盖(38)封闭纵向孔(14)的一端。
    • 5. 发明授权
    • Low profile stent-graft attachment
    • 薄型支架移植物附件
    • US07641681B2
    • 2010-01-05
    • US11025826
    • 2004-12-28
    • John SherryFergus Quigley
    • John SherryFergus Quigley
    • A61F2/06
    • A61F2/86A61F2002/075A61F2210/0076A61F2230/0054
    • A low profile, implantable prosthesis includes (a) a tubular graft including opposed open ends and having yarns in a textile pattern to define a textile wall having a luminal surface and an exterior surface; and (b) a tubular, radially extensible member including a portion arranged in a closed zig-zag pattern, the pattern having a series of angled bends at proximal and distal ends thereof, and longitudinally extending members having opposed proximal and distal ends, the distal ends being disposed from the angled bends of the proximal end; the longitudinally extending members having a plurality of detents for securing the yarns within the textile pattern at one of the opposed open ends, wherein the yarns of the textile patterns are securably disposed to the detents. The detents may be holes, inwardly extending notches, outwardly extending protuberances, or combinations thereof in the longitudinally extending members. The textile pattern of the graft may be a braided textile pattern, a woven textile pattern, a knitted textile pattern, and combinations thereof. Desirably, the zigzag portion of the radially extensible member is disposed beyond the open end of the graft. The radially extensible member may be a stent or may be an anchoring device for securing the prosthesis against the wall of a bodily lumen.
    • 低度可植入的假体包括(a)管状移植物,其包括相对的开放端并且具有织物图案中的纱线以限定具有腔表面和外表面的织物壁; 和(b)管状的可径向延伸的构件,其包括以闭合的之字形图案布置的部分,所述图案在其近端和远端具有一系列成角度的弯曲部,以及具有相对的近端和远端的纵向延伸构件, 端部从近端的成角度的弯曲部设置; 纵向延伸部件具有多个棘爪,用于将织物图案中的纱线固定在相对的开口端中的一个处,其中织物图案的纱线牢固地设置在棘爪上。 棘爪可以是纵向延伸的构件中的孔,向内延伸的凹口,向外延伸的突起或其组合。 移植物的纺织图案可以是编织织物图案,纺织织物图案,针织织物图案及其组合。 期望地,可径向延伸的构件的锯齿形部分设置在移植物的开口端之外。 可径向延伸的构件可以是支架,也可以是用于将假体固定在体腔壁上的锚定装置。
    • 6. 发明授权
    • Method for thermal treatment of type II endoleaks in arterial aneurysms
    • 动脉瘤II型内漏的热处理方法
    • US06748953B2
    • 2004-06-15
    • US10170043
    • 2002-06-11
    • John SherryDavid J. Sauvageau
    • John SherryDavid J. Sauvageau
    • A61B1900
    • A61B18/1492A61B2018/00214A61B2018/0022A61B2018/00267A61B2018/00422
    • A method and apparatus that facilitates the prevention of type II endoleaks in stent-graft treated arterial aneurysmal sacs comprising a catheter having an elongate tubular body with a balloon or wire mesh basket attached to the body adjacent its distal end. The balloon preferably comprising a plurality of energy conducting elements attached thereto for transmitting RF energy to tissue to be treated. In operation, the catheter is inserted into the femoral artery of a patient and then advanced through the femoral artery into the aorta until the balloon or basket is positioned within an aneurysmal sac. Once in place, the balloon or basket is expanded to compress the clot material within the aneurysmal sack under a pressure in the range of about 2-5 atmospheres. While compressed, the clot material is then heated by transmitting RF energy to the wire basket or the conducting elements on the balloon until the clot material is cauterized and collateral blood flow channels in the clot material are occluded. The balloon or basket is then returned to an unexpanded state and the catheter is removed from the aorta. Once the catheter is removed, a stent-graft may be placed within the aorta in accordance with conventional procedures.
    • 一种有助于预防支架移植物治疗的动脉瘤囊中的II型内漏的方法和装置,其包括具有细长管状体的导管,所述导管具有邻近其远端附接到身体的球囊或丝网筛。 气球优选地包括附接到其上的多个能量传导元件,用于将RF能量传送到要处理的组织。 在操作中,将导管插入患者的股动脉中,然后通过股动脉前进进入主动脉,直到气囊或篮定位在动脉瘤囊内。 一旦就位,气球或篮子在约2-5个大气压的压力下膨胀以压缩动脉瘤袋内的凝块材料。 在压缩的同时,通过将RF能量传递到线篮或球囊上的导电元件,然后将凝块材料加热,直到凝块材料被烧灼,并且凝块材料中的侧向血流通道被封闭。 然后将气球或篮子返回到未膨胀的状态,并将导管从主动脉移除。 一旦移除导管,根据常规方法,可将支架移植物置于主动脉内。
    • 8. 发明授权
    • Implantable vascular access device
    • 植入式血管通路装置
    • US06319226B1
    • 2001-11-20
    • US09398887
    • 1999-09-20
    • John Sherry
    • John Sherry
    • A61M1100
    • A61M39/0208A61M2039/0211
    • An implantable vascular access device includes a housing having an inlet, an outlet, an interior conduit defined therein and a valve positioned between the inlet and the outlet. The valve is subcutaneously manipulated between an open position, in which fluid can flow between the inlet and the outlet, and a closed position in which the valve occludes the interior conduit. The device may include any combination of multiple inlets, outlets and/or interior conduits or chambers and may further include an additional cannula valve. In the preferred embodiment, the housing includes two separate interior conduits suitable for the inflow and outflow of a typical hemodialysis procedure. A method for accessing a vascular structure is provided which includes the steps of surgically implanting a device as described above, connecting one end of a cannula to the outlet of the device and another end of the cannula to a selected vascular structure, subcutaneously manipulating the valve of the device for permitting fluid communication between the inlet of the device and the selected vascular structure and introducing a needle or a needle introduced catheter through the inlet opening to access the selected vascular structure.
    • 可植入血管通路装置包括具有入口,出口,限定在其中的内部导管和定位在入口与出口之间的阀的壳体。 瓣膜在其中流体可以在入口和出口之间流动的打开位置和封闭位置之间被皮下操纵,在该关闭位置中阀闭塞内部导管。 该装置可以包括多个入口,出口和/或内部管道或室的任何组合,并且还可以包括另外的套管阀。 在优选实施例中,壳体包括适合于典型血液透析过程的流入和流出的两个独立的内部导管。 提供一种用于访问血管结构的方法,其包括如上所述手术植入装置的步骤,将套管的一端连接到装置的出口并将套管的另一端连接到选定的血管结构,皮下操作阀 用于允许装置的入口与所选择的血管结构之间的流体连通并且通过入口开口引入针或针引入的导管以进入所选择的血管结构。