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40 条记录 (耗时 0.03 秒)

    Methods and apparatus for treating ischemic heart disease by providing transvenous myocardial perfusion
    2.
    发明授权
    Methods and apparatus for treating ischemic heart disease by providing transvenous myocardial perfusion 有权
    通过提供经静脉心肌灌注治疗缺血性心脏病的方法和装置

    公开(公告)号：US06186972B1

    公开(公告)日：2001-02-13

    申请号：US09208807

    申请日：1998-12-09

    申请人： James A. Nelson ,  Ascher Shmulewitz ,  John Burton

    发明人： James A. Nelson ,  Ascher Shmulewitz ,  John Burton

    IPC分类号： A61B1900

    CPC分类号： A61B17/3478 ,  A61B17/320758 ,  A61B18/1492 ,  A61B2017/00252 ,  A61B2017/22077

    摘要： Methods and apparatus for supplying retrograde perfusion of chronically ischemic myocardium by forming one or more transmural passageways between a cardiac chamber and the coronary venous vasculature. The placement, size and number of the passageways are selected, and portions of the venous vasculature or coronary ostium optionally partially or completely occluded, to maintain a parameter related to the pressure attained in the venous vasculature to a value less than a predetermined value.

    摘要翻译： 通过在心室和冠状静脉血管之间形成一个或多个透壁通道来供应慢性缺血心肌逆行灌注的方法和装置。 选择通道的位置，大小和数量，并且静脉血管或冠状口的部分可选地部分或完全闭塞，以将与静脉脉管系统中获得的压力相关的参数保持在小于预定值的值。

    Apparatus for providing coronary retroperfusion and methods of use
    3.
    发明授权
    Apparatus for providing coronary retroperfusion and methods of use 有权
    用于提供冠状动脉灌注灌注和使用方法的装置

    公开(公告)号：US07083588B1

    公开(公告)日：2006-08-01

    申请号：US09320172

    申请日：1999-05-26

    申请人： Ascher Shmulewitz ,  John Burton ,  Robert S. Bley ,  Roy Singfatt Chin ,  Ronald C. Brown ,  Robert L. Wilcox

    发明人： Ascher Shmulewitz ,  John Burton ,  Robert S. Bley ,  Roy Singfatt Chin ,  Ronald C. Brown ,  Robert L. Wilcox

    IPC分类号： A61M5/00

    CPC分类号： A61M1/3621 ,  A61B17/0057 ,  A61M1/10 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/1037 ,  A61M1/1081 ,  A61M1/1087 ,  A61M1/1096 ,  A61M1/12 ,  A61M1/3613 ,  A61M25/04 ,  A61M2205/32 ,  A61M2210/125

    摘要： Apparatus and methods for perfusing ischemic myocardium, and optionally, for reducing the load on a patient's left ventricle, are provided using a inlet conduit having an inlet end configured for insertion into an oxygenated blood source, including without limitation, the left atrium, left ventricle, aorta, pulmonary vein, subclavian artery, brachiocephalic artery, radial artery or femoral artery, coupled to an outlet conduit having an outlet end configured for insertion into the coronary venous vasculature via the coronary ostium. The inlet conduit may include a stylet or elastomeric sleeve that facilitates placement, while the outlet conduit may include a valve for limiting a peak pressure attained in the coronary venous system. A motor-driven or hydraulically-actuated pump optionally may be coupled in the flow path, and control circuitry provided to control the pump with a user selected duty cycle.

    摘要翻译： 用于灌注缺血心肌的装置和方法以及任选的用于减轻患者左心室负荷的装置和方法使用入口导管提供，所述入口导管具有被配置用于插入氧合血液源的入口端，包括但不限于左心房，左心室 主动脉，肺静脉，锁骨下动脉，头臂动脉，桡动脉或股动脉，联接到具有经由冠状口插入冠状静脉血管的出口端的出口导管。 入口导管可以包括便于放置的探针或弹性体套筒，而出口导管可以包括用于限制在冠状静脉系统中获得的峰值压力的阀。 可选地，电动驱动或液压致动的泵耦合在流动路径中，以及控制电路，其被提供以用用户选择的占空比来控制泵。

    Push-in connector
    4.
    发明授权
    Push-in connector 有权
    推入式连接器

    公开(公告)号：US07963715B2

    公开(公告)日：2011-06-21

    申请号：US12114591

    申请日：2008-05-02

    申请人： John Burton

    发明人： John Burton

    IPC分类号： F21V14/04 ,  F16C23/00

    CPC分类号： F16C11/0657 ,  B60Q2200/32 ,  F16C11/069 ,  F16C2326/01 ,  F21S45/00 ,  Y10T403/32737

    摘要： A push-in connector provides for easy manufacturing and assembly using a flat-stamped flexible retainer clip. The retainer clip is inserted into the connector and flexes to snap-fit within in the connector. The flex of the clip also flexes wings of the clip which engage with a receiving boss. The flexion of the clip allows for easy push-in of the connector and sufficient resistance to accidental pull-out. The push-in connector design eliminates the need for screw-mounting of the connector. The connector assembly may be manufactured for use in connection with a variety of ball studs, as well as other items such as shafts of various objects and wires, or may be used a fastener.

    摘要翻译： 推入式连接器提供使用平盖式柔性保持夹的易于制造和组装。 保持夹插入连接器中并弯曲成卡扣配合在连接器内。 夹子的弯曲部还弯曲与接收凸台啮合的夹子的翼部。 夹子的弯曲允许容易地插入连接器并具有足够的抵抗意外拔出的能力。 推入式连接器设计无需螺丝安装连接器。 连接器组件可以制造用于与各种球头螺栓一起使用，以及诸如各种物体和电线的其它物品，或者可以使用紧固件。

    Apparatus and method for inserting an adjustable implantable genitourinary device
    6.
    发明申请
    Apparatus and method for inserting an adjustable implantable genitourinary device 有权

    公开(公告)号：US20060281964A1

    公开(公告)日：2006-12-14

    申请号：US11331838

    申请日：2006-01-13

    申请人： John Burton ,  Richard Noddin ,  Dale Schreiner ,  Timothy Cook

    发明人： John Burton ,  Richard Noddin ,  Dale Schreiner ,  Timothy Cook

    IPC分类号： A61F2/00

    CPC分类号： A61F2/0027 ,  A61F2/004 ,  Y10S128/25

    摘要： An implantable medical device and method for adjustably restricting a selected body lumen such as a urethra or ureter of a patient to treat urinary incontinence or ureteral reflux. The device includes an adjustable element and a tubular elongate body, where the adjustable element includes a chamber and the tubular elongate body includes at least a first interior passageway which extends longitudinally in the tubular elongate body from a first opening at the proximal end to a second opening in fluid communication with the chamber. Fluid volume passed through the first passageway is used for adjustably expanding or contracting the adjustable element. The implantable medical device further includes a sheath and a sleeve, where the sheath includes a wall having an inner surface which defines a channel through which at least a portion of the implantable device and the sleeve can pass. Alternatively, the implantable medical device includes a tip suitable to penetrate tissue so that the implantable medical device can be implanted within the tissue of a patient.

    Device for and Method of Delivering Superheated Liquid and Gas for Biocidal Treatment
    9.
    发明申请
    Device for and Method of Delivering Superheated Liquid and Gas for Biocidal Treatment 审中-公开
    提供用于杀菌处理的过热液体和气体的装置和方法

    公开(公告)号：US20080190016A1

    公开(公告)日：2008-08-14

    申请号：US11909172

    申请日：2006-03-20

    申请人： John Burton

    发明人： John Burton

    IPC分类号： A01M21/04 ,  A01M19/00 ,  A01M7/00

    CPC分类号： A01M19/00 ,  A01M21/04 ,  Y10T137/6416

    摘要： A device (10) is disclosed for biocidal treatment of vegetation and/or pests, the device (10) comprising an inner tube (30) connectable to a source of one of heated pressurised gas and heated pressurised water, an outer tube (26) disposed over the inner tube so that a space is defined between the inner tube and the outer tube, and a wand (22) in communication with the inner tube (30) and the outer tube (26). The wand (22) has an outlet aperture and the outer tube (26) is connectable to a source of the other of heated pressurised gas and heated pressurised water. The heated air and water mix in the wand (22) immediately prior to passing through the outlet aperture.

    摘要翻译： 公开了一种用于植物和/或害虫的杀生物处理的装置（10），所述装置（10）包括可连接到加热加压气体和加热的加压水之一的源的内管（30），外管（26） 设置在内管上，使得在内管和外管之间形成空间，以及与内管（30）和外管（26）连通的杆（22）。 所述棒（22）具有出口孔，并且所述外管（26）可连接到另一个加热加压气体的源和加热的加压水。 加热的空气和水在通过出口孔之前在棒（22）中混合。

    BOTTLE CAP REMOVER
    10.
    发明申请
    BOTTLE CAP REMOVER 失效
    瓶盖拆卸

    公开(公告)号：US20070204726A1

    公开(公告)日：2007-09-06

    申请号：US11368125

    申请日：2006-03-06

    申请人： John Burton ,  Andrew Burton

    发明人： John Burton ,  Andrew Burton

    IPC分类号： B67B7/18 ,  B67B7/14

    CPC分类号： B67B7/18

    摘要： A bottle cap remover includes a pair of axially nested socket sections of different diameters depending axially from a larger-diameter grasping section. Each of the socket sections includes frictional gripping members along their inner walls that are adapted to frictionally engage different sizes and types of metal and plastic bottle caps, thereby to enable the user to twist off and remove the bottle caps by applying a relatively small twisting force to the grasping section.

    摘要翻译： 瓶盖拆卸器包括一对轴向嵌套的不同直径的插座部分，其轴向与较大直径的抓握部分成直角。 每个插座部分包括沿其内壁的摩擦夹持构件，其适于摩擦地接合不同尺寸和类型的金属和塑料瓶盖，从而使用户能够通过施加相对小的扭转力来扭转和移除瓶盖 到抓握部分。