公开(公告)号：WO2007124496A3

公开(公告)日：2008-01-31

申请号：PCT/US2007067238

申请日：2007-04-23

Applicant: ABBOTT LAB ,  VON OEPEN RANDOLF ,  JACOBS JAMES M ,  NEWHAUSER RICHARD

Inventor： VON OEPEN RANDOLF ,  JACOBS JAMES M ,  NEWHAUSER RICHARD

IPC: A61M25/00 ,  A61M25/06

CPC classification number: A61M25/0029 ,  A61M25/0071 ,  A61M2025/0037 ,  A61M2025/0183 ,  A61M2025/107

Abstract: A dual lumen guidewire support catheter for accurately crossing a chronic total occlusion in a vessel is disclosed. The dual lumen guidewire support catheter includes a first lumen portion and a second lumen portion sharing a common side and a common distal end. The first lumen portion can be a rapid exchange or over-the-wire portion, while the second lumen portion is an over the wire portion. One or both of the portions can include a discontinuity to enable removal of a guidewire following placement through or at an occlusion or lesion.

Abstract translation: 公开了用于准确地穿过血管中的慢性完全闭塞的双腔导丝支撑导管。 所述双腔导丝支撑导管包括共享共同侧和共同远端的第一管腔部分和第二管腔部分。 第一管腔部分可以是快速交换或线上部分，而第二管腔部分在线部分之上。 这些部分中的一个或两个可以包括不连续性，以便能够在放置穿过或闭塞或损伤之后移除导丝。

公开(公告)号：WO2007143288A2

公开(公告)日：2007-12-13

申请号：PCT/US2007067240

申请日：2007-04-23

Applicant: ABBOTT LAB ,  YRIBARREN TRAVIS ,  NEWHAUSER RICHARD ,  VON OEPEN RANDOLF ,  JACOBS JAMES M

Inventor： YRIBARREN TRAVIS ,  NEWHAUSER RICHARD ,  VON OEPEN RANDOLF ,  JACOBS JAMES M

CPC classification number: A61M25/10 ,  A61B2017/22038 ,  A61M5/007 ,  A61M5/14526 ,  A61M5/172 ,  A61M2025/0004 ,  A61M2025/0681 ,  A61M2025/1052

Abstract: A system for delivering a contrast medium to a treatment site including a delivery device, and a portable power injector. The delivery device includes a guidewire lumen and a contrast injection lumen, the guidewire lumen and contrast injection lumen being at least partially coaxial. The portable power injector includes an injector body and is configured to contain a contrast medium. The injector body has a plunger disposed therein. The portable power injector also includes a pressure generator, the pressure generator being configured to apply a pressure to the plunger to drive the contrast medium from the injector body and through a distal end of the contrast injection lumen.

Abstract translation: 一种用于将造影剂输送到包括输送装置和便携式动力注射器的治疗部位的系统。 输送装置包括导丝管腔和造影剂注射内腔，导丝管腔和造影剂注射腔至少部分同轴。 便携式动力注射器包括注射器主体并且构造成容纳造影剂。 喷射器主体具有设置在其中的柱塞。 便携式动力注射器还包括压力发生器，压力发生器被配置为向柱塞施加压力以从注射器主体和造影剂注射腔的远端驱动造影剂。

公开(公告)号：WO2007124496A2

公开(公告)日：2007-11-01

申请号：PCT/US2007/067238

申请日：2007-04-23

Applicant: ABBOTT LABORATORIES ,  VON OEPEN, Randolf ,  JACOBS, James, M. ,  NEWHAUSER, Richard

Inventor： VON OEPEN, Randolf ,  JACOBS, James, M. ,  NEWHAUSER, Richard

IPC: A61M25/00 ,  A61M25/06

CPC classification number: A61M25/0029 ,  A61M25/0071 ,  A61M2025/0037 ,  A61M2025/0183 ,  A61M2025/107

Abstract: A dual lumen guidewire support catheter for accurately crossing a chronic total occlusion in a vessel is disclosed. The dual lumen guidewire support catheter includes a first lumen portion and a second lumen portion sharing a common side and a common distal end. The first lumen portion can be a rapid exchange or over-the-wire portion, while the second lumen portion is an over the wire portion. One or both of the portions can include a discontinuity to enable removal of a guidewire following placement through or at an occlusion or lesion.

Abstract translation: 公开了用于准确地穿过血管中的慢性完全闭塞的双腔导丝支撑导管。 所述双腔导丝支撑导管包括共享共同侧和共同远端的第一管腔部分和第二管腔部分。 第一管腔部分可以是快速交换或线上部分，而第二管腔部分在线部分之上。 这些部分中的一个或两个可以包括不连续性，以便能够在放置穿过或闭塞或损伤之后移除导丝。

公开(公告)号：WO2007124500A1

公开(公告)日：2007-11-01

申请号：PCT/US2007/067243

申请日：2007-04-23

Applicant: ABBOTT LABORATORIES ,  JACOBS, James, M. ,  VON OEPEN, Randolf ,  NEWHAUSER, Richard ,  YRIBARREN, Travis

Inventor： JACOBS, James, M. ,  VON OEPEN, Randolf ,  NEWHAUSER, Richard ,  YRIBARREN, Travis

IPC: A61M25/00 ,  A61M25/02

CPC classification number: A61M25/0045 ,  A61M25/0053

Abstract: A support catheter that can be used to aid positioning of a guidewire and other medical devices. The support catheter includes a catheter body having a length, and a supporting structure formed or disposed in or on the catheter body. The catheter support structure, whether alone or in combination with the other portions of the support catheter, provides flexibility, stiffness, and torque ability to the support catheter.

Abstract translation: 可用于辅助导丝和其他医疗装置的定位的支撑导管。 支撑导管包括具有长度的导管主体和形成或设置在导管主体中或导管主体上的支撑结构。 导管支撑结构，无论是单独还是与支撑导管的其他部分组合，都为支撑导管提供了灵活性，刚度和扭矩能力。

公开(公告)号：WO2007143288A3

公开(公告)日：2007-12-13

申请号：PCT/US2007/067240

申请日：2007-04-23

Applicant: ABBOTT LABORATORIES ,  YRIBARREN, Travis ,  NEWHAUSER, Richard ,  VON OEPEN, Randolf ,  JACOBS, James, M.

Inventor： YRIBARREN, Travis ,  NEWHAUSER, Richard ,  VON OEPEN, Randolf ,  JACOBS, James, M.

IPC: A61M5/00

Abstract: A system for delivering a contrast medium to a treatment site including a delivery device, and a portable power injector. The delivery device includes a guidewire lumen and a contrast injection lumen, the guidewire lumen and contrast injection lumen being at least partially coaxial. The portable power injector includes an injector body and is configured to contain a contrast medium. The injector body has a plunger disposed therein. The portable power injector also includes a pressure generator, the pressure generator being configured to apply a pressure to the plunger to drive the contrast medium from the injector body and through a distal end of the contrast injection lumen.