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49 条记录 (耗时 0.03 秒)

    Wine extraction and preservation device and method
    3.
    发明授权
    Wine extraction and preservation device and method 有权
    葡萄酒提取和保存装置及方法

    公开(公告)号：US08141746B2

    公开(公告)日：2012-03-27

    申请号：US12798415

    申请日：2010-04-02

    申请人： Gregory Lambrecht

    发明人： Gregory Lambrecht

    IPC分类号： B65D83/00 ,  B67D1/08

    CPC分类号： B67D1/0412 ,  B65B31/027 ,  B67D1/0004 ,  B67D1/0082 ,  B67D1/0418 ,  B67D1/0885 ,  B67D7/0272 ,  B67D2001/0092 ,  B67D2001/0098 ,  B67D2001/0481 ,  C12H1/14 ,  C12H1/16

    摘要： Devices and methods are disclosed for extracting fluids from within a container sealed by a cork or septum without removal of the cork or septum or the contamination of the fluid within the container by reactive gases or liquids. Embodiments of the device can include a needle connected to a valve which is in turn connected to a source of pressurized gas for displacing the fluid. Further embodiments of the device can comprise additional components that act to force the needle to be inserted through the cork or septum along a linear path, to aid in preventing buckling of the needle, to clamp the device to the container, to prevent expulsion of the cork or septum from the container, and to guide the needle through a specified region of the cork or septum. Various valves, pressure regulators, pressure ranges, needle geometries, gas selections are also presented. This device is particularly suited for the dispensing and preservation of wine.

    摘要翻译： 公开了用于从软木或隔膜密封的容器内提取流体的装置和方法，而不用软木或隔膜或通过反应性气体或液体污染容器内的流体。 该装置的实施例可以包括连接到阀的针，该针又连接到用于移动流体的加压气体源。 该装置的另外的实施例可以包括额外的部件，其用于迫使针沿线性路径插入软木或隔膜中，以帮助防止针的弯曲，将装置夹紧到容器，以防止排出 从容器中取出软木塞或隔膜，并引导针穿过软木塞或隔膜的指定区域。 还介绍了各种阀门，压力调节器，压力范围，针几何形状，气体选择。 该装置特别适用于酒的分配和保存。

    Cardiac valve procedure methods and devices
    7.
    发明申请
    Cardiac valve procedure methods and devices 有权
    心脏瓣膜手术方法和装置

    公开(公告)号：US20050015112A1

    公开(公告)日：2005-01-20

    申请号：US10713386

    申请日：2003-11-13

    申请人： William Cohn ,  Gregory Lambrecht ,  John Liddicoat ,  Robert Moore ,  Richard Streeter ,  Todd Davenport

    发明人： William Cohn ,  Gregory Lambrecht ,  John Liddicoat ,  Robert Moore ,  Richard Streeter ,  Todd Davenport

    IPC分类号： A61F2/06 ,  A61F2/24

    CPC分类号： A61F2/2412 ,  A61F2/2427 ,  A61F2220/0016 ,  A61F2250/0059

    摘要： Devices and methods for performing intravascular procedures without cardiac bypass include embodiments of temporary filter devices, temporary valves, and prosthetic valves. The temporary filter devices have a cannula which provides access for surgical tools for effecting repair of cardiac valves. The cannula may have filters which prevent embolitic material from entering the coronary arteries and aorta. The valve devices may also have a cannula for insertion of the valve into the aorta. The valve devices expand in the aorta to occupy the entire flow path of the vessel and operate to prevent blood flow and to permit flow through the valve. The prosthetic valves include valve fixation devices which secure the prosthetic valve to the wall of the vessel. The prosthetic valves are introduced into the vascular system in a compressed state, advanced to the site of implantation, and expanded and secured to the vessel wall.

    摘要翻译： 不用心脏旁路进行血管内手术的装置和方法包括临时过滤装置，临时阀和人工瓣膜的实施例。 临时过滤装置具有套管，该套管为进行心脏瓣膜修复的外科手术工具提供通路。 套管可以具有防止栓塞材料进入冠状动脉和主动脉的过滤器。 瓣膜装置还可以具有用于将瓣膜插入主动脉的插管。 瓣膜装置在主动脉中膨胀以占据血管的整个流动路径，并且操作以防止血液流动并允许流过瓣膜。 假体瓣膜包括固定假体瓣膜至血管壁的瓣膜固定装置。 假体瓣膜以压缩状态引入血管系统中，前进到植入部位，并且扩张并固定到血管壁。

    Cardiac valve procedure methods and devices
    8.
    发明申请
    Cardiac valve procedure methods and devices 有权
    心脏瓣膜手术方法和装置

    公开(公告)号：US20050010285A1

    公开(公告)日：2005-01-13

    申请号：US10787057

    申请日：2004-02-25

    申请人： Gregory Lambrecht ,  John Liddicoat ,  Robert Moore

    发明人： Gregory Lambrecht ,  John Liddicoat ,  Robert Moore

    IPC分类号： A61F2/06 ,  A61F2/24 ,  A61M5/00

    CPC分类号： A61F2/2418 ,  A61F2/2412 ,  A61F2/2427 ,  A61F2220/0016 ,  A61F2250/0059

    摘要： The present invention discloses devices and methods for performing intravascular procedures with out: cardiac bypass. The devices include various embodiments of temporary filter devices, temporary valves, and prosthetic valves. The temporary filter devices have one or more cannulae which provide access for surgical tools for effecting repair of the cardiac valves. A cannula may have filters of various configurations encircling the distal region of the cannula, which prevent embolitic material from entering the coronary arteries and aorta. The temporary valve devices may also have one or more cannulae which guide the insertion of the valve into the aorta. The valve devices expand in the aorta to occupy the entire flow path of the vessel. In one embodiment, the temporary valve is a disc of flexible, porous, material that acts to filter blood passing therethrough. A set of valve leaflets extend peripherally from the disc. These leaflets can alternately collapse to prevent blood flow through the valve and extend to permit flow. The prosthetic valves include valve fixation devices which secure the prosthetic valve to the wall of the vessel. In one embodiment, the prosthetic valves have at least one substantially rigid strut, at least two expandable fixation rings located about the circumference of the base of the apex of the valve, and one or more commissures and leaflets. The prosthetic valves are introduced into the vascular system a compressed state, advanced to the site of implantation, expanded and secured to the vessel wall.

    摘要翻译： 本发明公开了用于进行血管内手术的装置和方法：心脏旁路。 这些装置包括临时过滤装置，临时阀和假肢阀的各种实施例。 临时过滤器装置具有一个或多个套管，其提供用于外科手术工具的进入以实现心脏瓣膜的修复。 套管可以具有围绕套管的远侧区域的各种构造的过滤器，其防止栓塞材料进入冠状动脉和主动脉。 临时阀装置还可以具有一个或多个引导阀插入主动脉的套管。 瓣膜装置在主动脉中扩张以占据血管的整个流动路径。 在一个实施例中，临时阀是柔性多孔材料的盘，其用于过滤血液中的血液。 一组瓣叶从圆盘外围延伸。

    Intravascular filter with debris entrapment mechanism
    9.
    发明申请
    Intravascular filter with debris entrapment mechanism 有权
    血管内滤器与碎片夹带机制

    公开(公告)号：US20050010246A1

    公开(公告)日：2005-01-13

    申请号：US10772782

    申请日：2004-02-05

    申请人： Richard Streeter ,  Gregory Lambrecht ,  John Liddicoat ,  Robert Moore ,  Todd Davenport

    发明人： Richard Streeter ,  Gregory Lambrecht ,  John Liddicoat ,  Robert Moore ,  Todd Davenport

    IPC分类号： A61F2/01 ,  A61M29/00

    CPC分类号： A61F2/013 ,  A61F2/01 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/008

    摘要： Apparatus for filtering and entrapping debris in the vascular system of a patient, the apparatus including a filter to allow blood to flow therethrough and to restrict passage of debris, wherein the filter captures debris carried in a first direction of blood flow. The apparatus further includes an entrapment mechanism which allows passage of debris and blood therethrough, in the first direction of blood flow and prevents debris passage in a second direction. The entrapment mechanism and filter allow blood and debris therethrough in the first direction of blood flow. The entrapment mechanism prevents debris flow in the second direction of blood flow. A method for filtering and entrapping debris in the vascular system includes inserting the apparatus into the vascular system, allowing blood and debris carried therein to flow through the entrapment mechanism, and removing the apparatus and accumulated debris from the vascular system.

    摘要翻译： 用于过滤和捕获患者血管系统中的碎屑的装置，所述装置包括允许血液流过其中并且限制碎屑通过的过滤器，其中所述过滤器捕获沿第一血流方向携带的碎屑。 该装置还包括捕获机构，其允许碎屑和血液沿第一血流方向通过，并且防止碎片在第二方向上通过。 捕获机构和过滤器允许在第一血流方向上的血液和碎屑通过其中。 捕获机制防止泥石流在第二个血流方向。 用于过滤和捕获血管系统中的碎屑的方法包括将装置插入血管系统中，允许其中携带的血液和碎屑流过夹带机构，以及从血管系统移除装置并累积碎屑。