公开(公告)号：WO2009076224A1

公开(公告)日：2009-06-18

申请号：PCT/US2008/085713

申请日：2008-12-05

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC. ,  MAGANA, Jesus ,  MIN, Sung Woo ,  VON OEPEN, Randolf ,  NGUYEN, Binh T. ,  EHRENREICH, Kevin J. ,  WEBLER, William E., Jr. ,  LUMAUIG, Rommel ,  CHAN, Gregory W. ,  COFFEY, Lorcan J. ,  YRIBARREN, Travis R.

Inventor： MIN, Sung Woo ,  VON OEPEN, Randolf ,  NGUYEN, Binh T. ,  EHRENREICH, Kevin J. ,  WEBLER, William E., Jr. ,  LUMAUIG, Rommel ,  CHAN, Gregory W. ,  COFFEY, Lorcan J. ,  YRIBARREN, Travis R.

IPC: A61M25/04 ,  A61M25/10

CPC classification number: A61M25/0155 ,  A61M25/0013 ,  A61M25/0068 ,  A61M25/008 ,  A61M25/0082 ,  A61M25/0084 ,  A61M25/04 ,  A61M25/0606 ,  A61M25/1002 ,  A61M25/1011 ,  A61M2025/0081 ,  A61M2025/0092 ,  A61M2025/0096 ,  A61M2025/0681 ,  A61M2025/1047

Abstract: A catheter (10) for delivering an agent to an injection site in a wall of a patient's body lumen, with an elongated shaft (11) having a needle-through lumen (12) slidably containing a needle (13) therein, and an expandable member (15) on the distal shaft section which has a collapsed configuration and a radially expanded configuration. In the radially expanded configuration, the expandable member supports the shaft in a position spaced away from the body lumen wall, and the needle slidably exits the needle-through lumen in the extended configuration through the port (14) spaced away from the body lumen wall as a portion of the expandable member maintains the position of the port section of the shaft in the body lumen. The expandable member typically has an open-walled, helical, or lobed configuration providing a perfusion path along the expandable member.

Abstract translation: 一种用于将药剂递送到患者体腔壁的注射部位的导管（10），细长轴（11）具有可滑动地包含针（13）的针刺腔（12），以及可扩张 所述远侧轴部具有收缩构造和径向扩张构造的构件（15）。 在径向膨胀的构造中，可膨胀构件将轴保持在远离体腔壁的位置，并且针以延伸构型穿过通过与体腔内壁间隔开的端口（14）可滑动地离开针穿腔， 随着可扩张构件的一部分将轴的端口部分的位置维持在体腔中。 可膨胀构件通常具有提供沿着可膨胀构件的灌注路径的开放壁，螺旋形或叶状结构。

公开(公告)号：WO2020102635A1

公开(公告)日：2020-05-22

申请号：PCT/US2019/061638

申请日：2019-11-15

Applicant: VON OEPEN, Randolf ,  VALENCIA, Francisco ,  MCNIVEN, Sean A. ,  REYNOLDS, Timothy C. ,  LUMAUIG, Rommel Cababaro ,  MEI, Shengmin ,  COBAR, Hugo A. ,  WALLACE, Daniel Tucker

Inventor： VON OEPEN, Randolf ,  VALENCIA, Francisco ,  MCNIVEN, Sean A. ,  REYNOLDS, Timothy C. ,  LUMAUIG, Rommel Cababaro ,  MEI, Shengmin ,  COBAR, Hugo A. ,  WALLACE, Daniel Tucker

IPC: A61F2/24 ,  A61F2/95

Abstract: The present disclosure describes devices, systems, and methods for intravascularly delivering an implantable device to a targeted anatomical site such as the mitral annulus. A delivery system includes a delivery member coupled to a handle assembly and extending distally from the handle assembly. A delivery catheter is concentrically positioned within an outer member and configured to advance the intravascular device relative to the outer member. The delivery catheter includes a distal can structure configured to house at least a portion of the intravascular device in a compressed, pre-deployed position.

公开(公告)号：WO2012145326A1

公开(公告)日：2012-10-26

申请号：PCT/US2012/033955

申请日：2012-04-17

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC. ,  WANG, Yunbing ,  LUMAUIG, Rommel ,  OBERHAUSER, James ,  ROBERTS, Lily Ayo ,  MCNIVEN, Sean A. ,  YAN, Kathleen ,  KNOTT, Boyd V. ,  BEER, Jeremy B. ,  JOHNSON, Mark C.

Inventor： WANG, Yunbing ,  LUMAUIG, Rommel ,  OBERHAUSER, James ,  ROBERTS, Lily Ayo ,  MCNIVEN, Sean A. ,  YAN, Kathleen ,  KNOTT, Boyd V. ,  BEER, Jeremy B. ,  JOHNSON, Mark C.

IPC: A61F2/84

CPC classification number: A61F2/958 ,  A61F2/915 ,  A61F2002/9522 ,  A61F2210/0014 ,  A61L31/06 ,  C08L67/04

Abstract: A medical device includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon and maintain a relatively uniform arrangement of balloon folds about the inner surface of the crimped scaffold so that the scaffold expands in a uniform manner when the balloon is inflated.

Abstract translation: 医疗装置包括卷曲到具有膨胀气囊的导管的支架。 支架通过包括一个或多个气囊加压步骤的过程卷曲到气囊。 选择球囊加压步骤以增强对球囊的支架保持性，并且保持围绕卷曲的支架的内表面的气球折叠的相对均匀的布置，使得当气囊膨胀时，支架以均匀的方式膨胀。

公开(公告)号：WO2009076215A3

公开(公告)日：2009-06-18

申请号：PCT/US2008/085702

申请日：2008-12-05

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC. ,  NGUYEN, Binh T. ,  VON OEPEN, Randolf ,  EHRENREICH, Kevin J. ,  WEBLER, William E. ,  MIN, Sung Woo ,  LUMAUIG, Rommel ,  YRIBARREN, Travis R.

Inventor： NGUYEN, Binh T. ,  VON OEPEN, Randolf ,  EHRENREICH, Kevin J. ,  WEBLER, William E. ,  MIN, Sung Woo ,  LUMAUIG, Rommel ,  YRIBARREN, Travis R.

IPC: A61M25/04 ,  A61M25/10

Abstract: An agent delivery catheter (70) having two or more axially spaced balloons and an inflation bridge providing fluid communication between the two balloons. The catheter generally has a proximal balloon (77), a distal balloon (78), and a tube defining an inflation bridge (79) lumen which is located in part within the inflatable interiors of the balloons, and which extends therebetween, and which has a proximal port (81) within the proximal balloon interior and a distal port (82) within the distal balloon interior to thereby provide for inflation of the distal balloon by placing the distal balloon interior in fluid communication with the proximal balloon interior of the shaft.

公开(公告)号：WO2009076215A2

公开(公告)日：2009-06-18

申请号：PCT/US2008085702

申请日：2008-12-05

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS ,  NGUYEN BINH T ,  VON OEPEN RANDOLF ,  EHRENREICH KEVIN J ,  WEBLER WILLIAM E ,  MIN SUNG WOO ,  LUMAUIG ROMMEL ,  YRIBARREN TRAVIS R

Inventor： NGUYEN BINH T ,  VON OEPEN RANDOLF ,  EHRENREICH KEVIN J ,  WEBLER WILLIAM E ,  MIN SUNG WOO ,  LUMAUIG ROMMEL ,  YRIBARREN TRAVIS R

IPC: A61M25/04 ,  A61F2/958

CPC classification number: A61M25/0155 ,  A61M25/0013 ,  A61M25/0068 ,  A61M25/008 ,  A61M25/0082 ,  A61M25/0084 ,  A61M25/04 ,  A61M25/0606 ,  A61M25/1002 ,  A61M25/1011 ,  A61M2025/0081 ,  A61M2025/0092 ,  A61M2025/0096 ,  A61M2025/0681 ,  A61M2025/1047

Abstract: An agent delivery catheter having two or more axially spaced balloons and an inflation bridge providing fluid communication between the two balloons. The catheter generally has a proximal balloon, a distal balloon, and a tube defining an inflation bridge lumen which is located in part within the inflatable interiors of the balloons, and which extends therebetween, and which has a proximal port within the proximal balloon interior and a distal port within the distal balloon interior to thereby provide for inflation of the distal balloon by placing the distal balloon interior in fluid communication with the proximal balloon interior of the shaft.

Abstract translation: 具有两个或更多个轴向间隔的气球的药剂递送导管和提供两个气囊之间的流体连通的充气桥。 导管通常具有近端球囊，远端球囊和限定膨胀桥腔的管，管腔部分地位于气囊的可充气内部之间，并且在气囊内部延伸，并且在近端球囊内部具有近端口， 远侧气囊内部的远端口，从而通过将远端球囊内部与轴的近端球囊内部流体连通来提供远端球囊的膨胀。