公开(公告)号：US20060116704A1

公开(公告)日：2006-06-01

申请号：US11181549

申请日：2005-07-14

申请人： Mark Ashby ,  Eduardo Sing

发明人： Mark Ashby ,  Eduardo Sing

IPC分类号： A61B17/32

CPC分类号： A61B17/32093 ,  A61B17/3211 ,  A61B17/3415 ,  A61B2017/320044 ,  A61B2017/320052

摘要： The present disclosure is a method and apparatus to prepare a tissue tract having a handle member with a centerline, and a scalpel member fixedly attached to the handle member having a blunt tip, wherein the handle member has a first side positioned at a first positive angel relative to the centerline, and a second side opposite the first side positioned at a second positive angle relative to the centerline.

摘要翻译： 本公开是一种制备具有带有中心线的手柄构件的组织管道的方法和装置，以及固定地附接到具有钝头的手柄构件的手术刀构件，其中手柄构件具有位于第一正角的第一侧 相对于中心线，以及相对于第一侧相对于中心线定位成第二正角的第二侧。

公开(公告)号：US06863680B2

公开(公告)日：2005-03-08

申请号：US10007204

申请日：2001-11-08

申请人： Mark Ashby

发明人： Mark Ashby

IPC分类号： A61B17/00 ,  A61B19/00 ,  A61B17/08

CPC分类号： A61B17/0057 ,  A61B17/00491 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2017/00672 ,  A61B2090/062

摘要： A system for delivering hemostasis promoting material of the present invention allows the hemostasis promoting material to be delivered to a blood vessel puncture site by fluid pressure. The system allows the hemostasis promoting material to be delivered through an introducer sheath which is already in place within a tissue tract. This system includes a controlled tip which is insertable through the introducer sheath to locate and occlude the blood vessel puncture site and a hydration chamber for receiving and delivering the hemostasis promoting material to the blood vessel puncture site. The system accurately locates the blood vessel wall at a puncture site and for properly placing a hemostasis plug over the puncture site.

摘要翻译： 用于输送本发明止血促进材料的系统允许止血促进材料通过流体压力输送到血管穿刺部位。 该系统允许止血促进材料通过已经在组织管内已经就位的导引器鞘被递送。 该系统包括可控制的尖端，其可插入穿过引导器护套以定位和闭塞血管穿刺部位，以及用于接收和输送止血促进材料到血管穿刺部位的水合室。 系统准确地将穿刺部位的血管壁定位，并将止血塞适当地放置在穿刺部位上。

公开(公告)号：US06610026B2

公开(公告)日：2003-08-26

申请号：US09810931

申请日：2001-03-16

申请人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

发明人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

IPC分类号： A61B1704

CPC分类号： A61M37/0069 ,  A61B17/0057 ,  A61B2017/00004 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2017/00898 ,  A61F2013/00463 ,  A61M31/00 ,  A61M37/00

摘要： A method of hydrating a sponge material for delivery to a body. The method includes the steps of placing a dry piece of sponge in a container at a first pressure. A hydrating fluid is then introduced into the container to hydrate the sponge. The pressure within the container is changed between the first pressure and a second pressure. At least a portion of the hydrating fluid is removed from the sponge, and the sponge is delivered to a bodily site.

摘要翻译： 将海绵材料保湿以递送到身体的方法。 该方法包括以干燥的海绵放置在第一压力的容器中的步骤。 然后将水合流体引入容器中以使海绵水合。 容器内的压力在第一压力和第二压力之间变化。 从海绵中去除至少一部分水合流体，将海绵输送到身体部位。

公开(公告)号：US06440153B2

公开(公告)日：2002-08-27

申请号：US09953395

申请日：2001-09-14

申请人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

发明人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

IPC分类号： A61B1708

CPC分类号： A61B17/0057 ,  A61B10/0233 ,  A61B2017/00004 ,  A61B2017/00637 ,  A61B2017/00654

摘要： A system including an adaptor and a syringe is used for facilitating hemostasis of a biopsy tract or other puncture wound by delivery of an absorbable sponge in a hydrated state into the wound. The adaptor includes a tapered lumen for hydrating and compressing the relatively large absorbable sponge for delivery through a relatively small cannula, such as a biopsy needle. The hydrated absorbable sponge is injected through the biopsy needle into the biopsy tract by fluid. Alternatively, the sponge may be delivered to the biopsy needle by injection of fluid and then delivered to the biopsy tract by a plunger or stylet. The implanted absorbable sponge facilitates hemostasis at the biopsy site or other puncture wound and minimizes the chance of internal bleeding. The absorbable sponge material is absorbed by the body over time.

摘要翻译： 包括适配器和注射器的系统用于促进通过将水合状态的可吸收海绵递送到伤口中来伤口活检管或其他穿刺的止血。 适配器包括锥形内腔，用于水合和压缩相对较大的可吸收海绵，以通过相对小的插管（例如活检针）递送。 将水合吸收海绵通过活检针注射入活检管内。 或者，可以通过注射流体将海绵递送到活检针，然后通过柱塞或通管针递送到活检管道。 植入的可吸收海绵有助于活检部位或其他穿刺伤口止血，并最大限度地减少内部出血的机会。 可吸收的海绵材料随着时间的过去被身体吸收。

公开(公告)号：US09629740B2

公开(公告)日：2017-04-25

申请号：US13639483

申请日：2011-04-06

申请人： Outhit Bouasaysy ,  Mark Ashby

发明人： Outhit Bouasaysy ,  Mark Ashby

IPC分类号： A61F5/00 ,  A61L2/23

CPC分类号： A61F5/0033 ,  A61F5/003 ,  A61F5/0036 ,  A61F5/0043 ,  A61F5/0089 ,  A61L2/23 ,  A61M25/10182

摘要： Inflation devices for inflating intragastric devices and associated systems and methods are disclosed herein. In several embodiments, an inflation device can include a tube, an inner detent, and an outer detent. The tube can extend from a proximal portion of the inflation device to a distal portion of the inflation device, and can include a handle at the proximal portion and a barb at the distal portion. The barb can have a cross-sectional dimension greater than a cross-sectional dimension of a corresponding inflation port of an intragastric device. The inner detent can be positioned over the barb and can include a mating interface. The outer detent can be positioned over the inner detent, and can be configured to attach over a proximal cap of the intragastric device. The tube can be longitudinally advanceable relative to at least one of the inner and outer detents.

公开(公告)号：US20130261654A1

公开(公告)日：2013-10-03

申请号：US13877644

申请日：2011-10-07

申请人： Outhit Bouasaysy ,  Mark Ashby

发明人： Outhit Bouasaysy ,  Mark Ashby

IPC分类号： A61F5/00 ,  A61M25/10

CPC分类号： A61F5/003 ,  A61F5/0036 ,  A61J15/0042 ,  A61J15/0049 ,  A61L31/041 ,  A61L2430/22 ,  A61M25/1029 ,  C08L83/04

摘要： An inflatable balloon of an intragastric device comprises a substantially homogonous lend of polydiphenylsiloxane and polydimethylsiloxane. The substantially homogenous blend improves elongation percentage, tear strength, permeability, and modulus as compared to its constituent parts taken alone.

摘要翻译： 胃内装置的可膨胀气囊包括聚二苯基硅氧烷和聚二甲基硅氧烷的基本均匀的借装。 与其单独使用的组分相比，基本均匀的共混物提高了伸长率，撕裂强度，渗透性和模量。

公开(公告)号：US07621936B2

公开(公告)日：2009-11-24

申请号：US10754824

申请日：2004-01-09

申请人： Andrew H. Cragg ,  Mark Ashby

发明人： Andrew H. Cragg ,  Mark Ashby

IPC分类号： A61B17/03

CPC分类号： A61B17/0057 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2090/062

摘要： A method of facilitating hemostasis of a blood vessel puncture. The method includes the steps of inserting a tubular device into a puncture in a blood vessel to establish access to the blood vessel, providing a vessel closure system around the tubular device, introducing a hemostatic material into a space between the tubular device and vessel closure system, and delivering the hemostatic material adjacent to the puncture to facilitate hemostasis of the puncture.

公开(公告)号：US07159716B2

公开(公告)日：2007-01-09

申请号：US09843496

申请日：2001-04-25

申请人： Mark Ashby ,  Luis R. Urquidi

发明人： Mark Ashby ,  Luis R. Urquidi

IPC分类号： A61B19/00

CPC分类号： B26F1/12 ,  A61B17/0057 ,  A61B17/32 ,  A61M25/002 ,  Y10T83/04 ,  Y10T83/8798 ,  Y10T83/9447

摘要： A cutting device is described having a base with an opening with cutting edges, and a flap articulated with respect to the base, the flap having a shape corresponding to the opening and cutting edges corresponding to the cutting edges of the opening. The cutting device is preferably provided as part of a kit for preparing and delivering hemostatic material to a patient.

摘要翻译： 描述了一种切割装置，其具有带有切割边缘的开口的基部和相对于基部铰接的折板，所述折片具有与对应于开口的切割边缘的开口和切割边缘相对应的形状。 切割装置优选地作为用于制备和递送止血材料给患者的试剂盒的一部分提供。

公开(公告)号：US06964658B2

公开(公告)日：2005-11-15

申请号：US10366752

申请日：2003-02-14

申请人： Mark Ashby ,  Luis R. Urquidi ,  Eric Lee

发明人： Mark Ashby ,  Luis R. Urquidi ,  Eric Lee

IPC分类号： A61B17/00 ,  A61M25/00

CPC分类号： A61B17/0057 ,  A61B2017/00637 ,  A61B2017/00654

摘要： A system for facilitating hemostasis of a puncture site in a blood vessel delivers an absorbable sponge pledget in a hydrated state to a position at an exterior of the blood vessel puncture to facilitate hemostasis. The system includes a staging chamber, a delivery cannula, and a pusher. The staging chamber is used for hydrating a pledget of absorbable sponge, compressing the pledget, and delivering the pledget to the delivery cannula. The staging chamber may include a valve for facilitating hydration and staging of the pledget. The delivery cannula and pusher are used to accurately place the sponge pledget outside the blood vessel. An easy loader connector may be used to facilitate loading the dry pledget into the staging chamber.

摘要翻译： 用于促进血管中穿刺部位的止血的系统将水合状态的可吸收海绵状物质输送到血管穿刺外部的位置，以促进止血。 该系统包括分级室，输送插管和推动器。 分级室用于保湿可吸收海绵，压缩毛细管，并将毛细管输送到输送插管。 分级室可以包括用于促进填料的水化和分级的阀。 输送插管和推动器用于将海绵填充物精确地放置在血管外。 可以使用容易的装载器连接器来便于将干燥的填料装载到分级室中。

公开(公告)号：US06544236B1

公开(公告)日：2003-04-08

申请号：US09687590

申请日：2000-10-13

申请人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

发明人： Andrew H. Cragg ,  Rodney Brenneman ,  Mark Ashby

IPC分类号： A61M500

CPC分类号： A61B17/0057 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2090/064

摘要： A device, system and method for improving delivery of hemostatic material, in which the device includes a vent cap body capable of removably engaging a cannula. The vent cap has a passage extending through the vent cap body from the cannula to an exterior of the vent cap body where a restricter for restricting the flow of fluid from the cannula to the exterior. In one embodiment, the vent cap has a valve which has an opened and closed position. In the closed position, the valve is designed to provide a back pressure or resistence. When a certain force is applied against the valve, the valve moves from the closed position to the opened position, where a gas or fluid may pass through the vent cap. The vent cap is designed to help maintain the continuity of the hemostatic material during delivery of the material from the adaptor to the trial staging chamber.

摘要翻译： 一种用于改善止血材料递送的装置，系统和方法，其中所述装置包括能够可移除地接合插管的通气盖体。 通气盖具有一个通道，该通道从插管延伸穿过通气盖本体到通气盖体的外部，其中用于限制流体从套管流到外部的限制器。 在一个实施例中，通气盖具有具有打开和关闭位置的阀。 在关闭位置，阀被设计成提供背压或抵抗力。 当对阀门施加一定的力时，阀门从关闭位置移动到打开位置，气体或流体可以通过通气盖。 通气盖被设计成有助于在将材料从适配器递送到试验分级室时保持止血材料的连续性。