公开(公告)号：WO2006002192A2

公开(公告)日：2006-01-05

申请号：PCT/US2005/021972

申请日：2005-06-21

Applicant: SHERWOOD SERVICES AG ,  HAGGSTROM, Kurt ,  RAINIERI, Christopher, V. ,  BRAGA, Richard

Inventor： HAGGSTROM, Kurt ,  RAINIERI, Christopher, V. ,  BRAGA, Richard

IPC: A61M3/00

CPC classification number: A61M25/003 ,  A61M1/3661 ,  A61M25/0032 ,  A61M25/0068 ,  A61M2025/0031

Abstract: A catheter is provided that includes an elongated tubular body extending to a distal end. The tubular body has a first and a second lumen with a septum disposed therebetween. The tubular body includes a first wall that defines the first lumen and a second wall that defines the second lumen. A portion of the septum extends distally beyond the first lumen and the second lumen. The first wall includes a first wall extension that extends distally beyond the first lumen and is spaced apart from the portion of the septum. The first wall extension defines a concave surface facing the portion of the septum. In an alternate embodiment, the catheter includes a tip with spiraled configuration. The catheter may include a third lumen.

Abstract translation: 提供了一种导管，其包括延伸到远端的细长管状体。 管状体具有第一和第二管腔，隔膜之间设置隔膜。 管状体包括限定第一内腔的第一壁和限定第二腔的第二壁。 隔膜的一部分向远侧延伸超过第一管腔和第二管腔。 第一壁包括第一壁延伸部，该第一壁延伸部向远侧延伸超过第一内腔并且与隔膜的部分间隔开。 第一壁延伸部限定面向隔膜部分的凹面。 在替代实施例中，导管包括具有螺旋形构造的尖端。 导管可以包括第三腔。

公开(公告)号：WO2006002192A3

公开(公告)日：2006-05-11

申请号：PCT/US2005021972

申请日：2005-06-21

Applicant: SHERWOOD SERV AG ,  HAGGSTROM KURT ,  RAINIERI CHRISTOPHER V ,  BRAGA RICHARD

Inventor： HAGGSTROM KURT ,  RAINIERI CHRISTOPHER V ,  BRAGA RICHARD

IPC: A61M3/00 ,  A61B1/012 ,  A61M1/36 ,  A61M1/38 ,  A61M25/00 ,  A61M25/14

CPC classification number: A61M25/003 ,  A61M1/3661 ,  A61M25/0032 ,  A61M25/0068 ,  A61M2025/0031

Abstract: A catheter is provided that includes an elongated tubular body extending to a distal end. The tubular body has a first and a second lumen with a septum disposed therebetween. The tubular body includes a first wall that defines the first lumen and a second wall that defines the second lumen. A portion of the septum extends distally beyond the first lumen and the second lumen. The first wall includes a first wall extension that extends distally beyond the first lumen and is spaced apart from the portion of the septum. The first wall extension defines a concave surface facing the portion of the septum. In an alternate embodiment, the catheter includes a tip with spiraled configuration. The catheter may include a third lumen.

Abstract translation: 提供了一种导管，其包括延伸到远端的细长管状体。 管状体具有第一和第二内腔，其间设置有隔膜。 管状体包括限定第一内腔的第一壁和限定第二内腔的第二壁。 一部分隔膜向远侧延伸超过第一腔和第二腔。 第一壁包括第一壁延伸部，该第一壁延伸部向远侧延伸超出第一腔并与隔膜的该部分间隔开。 第一壁延伸部限定面向隔膜的一部分的凹表面。 在替代实施例中，导管包括具有螺旋构造的尖端。 导管可以包括第三腔。

公开(公告)号：WO2006055288A2

公开(公告)日：2006-05-26

申请号：PCT/US2005040101

申请日：2005-11-04

Applicant: SHERWOOD SERVICE AG ,  TAL MICHAEL G ,  HAARALA BRETT ,  RAINIERI CHRISTOPHER V ,  BRAGA RICHARD

Inventor： TAL MICHAEL G ,  HAARALA BRETT ,  RAINIERI CHRISTOPHER V ,  BRAGA RICHARD

IPC: A61M3/00

CPC classification number: A61M25/0068 ,  A61M1/3661 ,  A61M25/0069 ,  A61M25/0071 ,  A61M25/008 ,  A61M25/0102 ,  A61M2025/0031 ,  A61M2025/0037

Abstract: A catheter is provided including a first lumen and a second lumen. A first member is disposed for relative movement within the first lumen and defines a cavity. A second member is disposed for relative movement within the second lumen. The cavity of the first member is configured for disposal of the second member. The catheter may include an elongated tubular body that includes the first lumen and the second lumen. The first member may have a distal portion that extends beyond the distal end of the body. The distal portion may include the cavity. The cavity may be defined by a member lumen. The first and second members may include tubular stylettes. The second member may include a guidewire.

Abstract translation: 提供了包括第一腔和第二腔的导管。 第一构件设置成在第一腔内相对运动并且限定空腔。 第二构件设置成在第二内腔内相对运动。 第一构件的空腔被配置为处置第二构件。 导管可以包括细长的管状体，其包括第一腔和第二腔。 第一构件可以具有延伸超过主体的远端的远侧部分。 远侧部分可以包括空腔。 空腔可以由构件腔限定。 第一和第二构件可以包括管状通心粉。 第二构件可以包括导丝。

公开(公告)号：WO2006055288A3

公开(公告)日：2006-05-26

申请号：PCT/US2005/040101

申请日：2005-11-04

Applicant: SHERWOOD SERVICE AG ,  TAL, Michael, G. ,  HAARALA, Brett ,  RAINIERI, Christopher, V. ,  BRAGA, Richard

Inventor： TAL, Michael, G. ,  HAARALA, Brett ,  RAINIERI, Christopher, V. ,  BRAGA, Richard

IPC: A61M3/00 ,  A61M25/00 ,  A61M5/178

Abstract: A catheter is provided including a first lumen and a second lumen. A first member is disposed for relative movement within the first lumen and defines a cavity. A second member is disposed for relative movement within the second lumen. The cavity of the first member is configured for disposal of the second member. The catheter may include an elongated tubular body that includes the first lumen and the second lumen. The first member may have a distal portion that extends beyond the distal end of the body. The distal portion may include the cavity. The cavity may be defined by a member lumen. The first and second members may include tubular stylettes. The second member may include a guidewire.