公开(公告)号：WO2016044788A2

公开(公告)日：2016-03-24

申请号：PCT/US2015/051054

申请日：2015-09-18

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC. ,  HARRINGTON, Joel

Inventor： HARRINGTON, Joel ,  LUMAUIG, Rommel ,  PACETTI, Stephen D. ,  DING, Ni ,  MA, Xiao ,  OBERHAUSER, James ,  MCCOY, Jill ,  ABUNASSAR, Chad J. ,  ESWARAN, Senthil ,  TA, Diem

IPC: A61L31/06

CPC classification number: A61F2/915 ,  A61F2002/91533 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2230/0069 ,  A61L31/06 ,  A61L31/14 ,  A61L31/148 ,  B29C71/02 ,  B29C2035/046 ,  B29C2035/048 ,  B29C2035/0811 ,  B29C2035/0822 ,  B29C2035/0855 ,  B29C2035/0861 ,  B29C2071/022 ,  B29K2067/046 ,  B29K2995/006 ,  B29L2031/7534 ,  C08G63/08 ,  C08L67/04

Abstract: Method is disclosed including thermally processing a scaffold to increase the radial strength of the scaffold when the scaffold is deployed from a crimped state to a deployed state such as a nominal deployment diameter. The thermal processing may further maintain or increase the expansion capability of the scaffold when expanded beyond the nominal diameter.

Abstract translation: 公开了包括热处理支架以在支架从卷曲状态展开到展开状态（例如标称展开直径）时增加支架的径向强度的方法。 当热膨胀超过公称直径时，热处理可进一步保持或增加支架的膨胀能力。

公开(公告)号：WO2016137843A1

公开(公告)日：2016-09-01

申请号：PCT/US2016/018773

申请日：2016-02-19

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： LUMAUIG, Rommel

IPC: A61F2/82

CPC classification number: A61B90/39 ,  A61B2090/366 ,  A61B2090/3966 ,  A61B2090/3987 ,  A61F2/82 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2240/00 ,  A61F2250/0098 ,  B23P19/02 ,  B25B11/00

Abstract: A radiopaque marker bead (18) can be attached to an endoprosthesis (26) by pressing an end of bead into a through hole (20) formed into the endoprosthesis and allowing the opposite end of the bead to pass through the hole and protrude out of the other end of the hole. Both ends of the bead can then be pressed and flattened so as to frictionally engage both ends of the hole. A support tool (14) having a curved outer surface can be inserted into the endoprosthesis to support the endoprosthesis luminal surface while the bead is being pushed into the hole. The support tool has a depression (30) which allows the opposite end of the bead to protrude out of the hole.

Abstract translation: 不透射线的标记珠（18）可以通过将珠的一端压入形成内置假体的通孔（20）中并且允许珠的另一端穿过孔并突出出来而附接到内假体（26） 孔的另一端。 然后可以将珠的两端按压并压平，以摩擦接合孔的两端。 具有弯曲外表面的支撑工具（14）可以插入内置假体中，以在胎圈被推入孔中时支撑内假体腔表面。 支撑工具具有凹陷（30），其允许珠的相对端突出出孔。

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：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：WO2016201317A1

公开(公告)日：2016-12-15

申请号：PCT/US2016/037009

申请日：2016-06-10

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： LUMAUIG, Rommel ,  HARRINGTON, Joel ,  ABUNASSAR, Chad ,  HART, David D. ,  CIUREA, Cornel I. ,  RITCHIE, Mark A. ,  KING, Jay A. ,  MCCOY, Jill

IPC: A61F2/86 ,  A61F2/915

CPC classification number: A61F2/915 ,  A61F2/844 ,  A61F2/86 ,  A61F2/89 ,  A61F2002/3008 ,  A61F2002/91575 ,  A61F2210/0014 ,  A61F2220/0033 ,  A61F2230/0026 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2250/0098 ,  B21J15/02 ,  B21J15/04 ,  B21J15/14 ,  Y10T29/49993

Abstract: A scaffold includes a radiopaque marker connected to a strut. The marker is retained within the strut by a head at one or both ends. The marker is attached to the strut by a process that includes forming a rivet from a radiopaque bead and attaching the rivet to the marker including deforming the rivet to enhance resistance to dislodgement during crimping or balloon expansion. The strut has a thickness of about 100 microns.

Abstract translation: 支架包括连接到支柱的不透射线标记。 标记通过头部在一个或两个端部保持在支柱内。 标记通过包括从不透射线的珠形成铆钉并将铆钉连接到标记上的过程附着到支柱上，包括使铆钉变形以增强在压接或气球膨胀过程中抵抗脱落的能力。 支柱具有约100微米的厚度。

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。