公开(公告)号：US20140025043A1

公开(公告)日：2014-01-23

申请号：US13944679

申请日：2013-07-17

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： HUISUN WANG ,  JOEL M. WASDYKE ,  WAYNE FALK ,  JOHN BLIX

IPC: A61M25/01

CPC classification number: A61M25/0105 ,  A61M25/0069 ,  A61M25/0097 ,  A61M25/0102 ,  A61M25/04 ,  A61M2025/0046 ,  A61M2025/0175

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal member having a proximal outer diameter. A removable stiffening member may be disposed adjacent to the proximal member. A distal sheath member may be attached to the proximal member. The distal sheath member may have a distal outer diameter greater than the proximal outer diameter.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括具有近端外径的近端构件。 可移除的加强构件可以邻近近端构件设置。 远端护套构件可以附接到近端构件。 远端护套构件可以具有大于近端外径的远端外径。

公开(公告)号：US20140052097A1

公开(公告)日：2014-02-20

申请号：US13969390

申请日：2013-08-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： ERIC M. PETERSEN ,  STEVEN R. LARSEN ,  WAYNE FALK ,  JOEL M. WASDYKE ,  HUISUN WANG

IPC: A61M25/01 ,  A61M25/09

CPC classification number: A61M25/01 ,  A61M25/0013 ,  A61M25/0023 ,  A61M25/0045 ,  A61M25/0052 ,  A61M25/0069 ,  A61M25/007 ,  A61M25/0074 ,  A61M25/09 ,  A61M2025/0004 ,  A61M2025/0025

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include an elongate tubular member having a proximal region, a distal region, and a slot formed in the tubular member between the proximal region and the distal region. The proximal region of the tubular member may be configured to shift between a first configuration and a collapsed configuration. The guide extension catheter may also include an elongate shaft for shifting the proximal region between the first configuration and the collapsed configuration.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括细长管状构件，其具有近端区域，远侧区域和形成在近端区域和远端区域之间的管状构件中的狭槽。 管状构件的近侧区域可构造成在第一构型和折叠构型之间移动。 引导延伸导管还可以包括用于在第一构型和折叠构型之间移动近侧区域的细长轴。

公开(公告)号：US20140025004A1

公开(公告)日：2014-01-23

申请号：US13946830

申请日：2013-07-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： WAYNE FALK ,  JOEL M. WASDYKE ,  HUISUN WANG

IPC: A61M25/01 ,  A61M25/10

CPC classification number: A61M25/0105 ,  A61M25/005 ,  A61M25/0068 ,  A61M25/0069 ,  A61M25/0108 ,  A61M25/04 ,  A61M25/10 ,  A61M2025/0175

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal shaft having a first outer diameter. A distal sheath may be attached to the proximal shaft and may have a second outer diameter greater than the first outer diameter. A trackable tip member may be attached to the distal sheath and extending distally therefrom. The trackable tip member may define a guidewire lumen therein.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括具有第一外径的近侧轴。 远侧鞘可以附接到近侧轴并且可以具有大于第一外径的第二外径。 可跟踪的尖端构件可以附接到远端护套并从其远端延伸。 可跟踪的尖端构件可以在其中限定导丝管腔。

公开(公告)号：US20130116701A1

公开(公告)日：2013-05-09

申请号：US13671317

申请日：2012-11-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： HUISUN WANG ,  JOEL M. WASDYKE ,  WAYNE FALK ,  BRIAN R. REYNOLDS

IPC: A61M25/01

CPC classification number: A61M25/01 ,  A61M25/0069 ,  A61M25/0102 ,  A61M2025/0004

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal tubular member having a lumen defined therein. A distal tubular member may be attached to the proximal tubular member. The proximal tubular member may have an outer diameter. The distal tubular member may have an inner diameter. The inner diameter of the distal tubular member may be greater than the outer diameter of the proximal tubular member. A stiffening member may be slidably disposed within the proximal tubular member.

Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括引导延伸导管。 引导延伸导管可以包括具有限定在其中的内腔的近端管状构件。 远侧管状构件可以附接到近端管状构件。 近端管状构件可具有外径。 远侧管状构件可具有内径。 远侧管状构件的内径可以大于近端管状构件的外径。 加强构件可以可滑动地设置在近端管状构件内。