公开(公告)号：US08496680B2

公开(公告)日：2013-07-30

申请号：US13719457

申请日：2012-12-19

Applicant: Revascular Therapeutics, Inc.

Inventor： Gerardo V. Noriega ,  Victor Chechelski ,  Rudolfo Sudaria

IPC: A61B17/22

CPC classification number: A61B17/50 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/3421 ,  A61B2017/22042 ,  A61B2017/22044 ,  A61B2017/22069 ,  A61B2017/22077 ,  A61B2017/320004

Abstract: Systems and methods for crossing stenosis, partial occlusions, or complete occlusions within a body lumen. The systems generally include an elongate member such as a hollow guidewire that houses a rotatable and translatable drive shaft. The drive shaft typically has a distal portion that is advanced to create a path in the occlusive material that is large enough to allow the hollow guidewire to cross the occlusive material.

公开(公告)号：US08353922B2

公开(公告)日：2013-01-15

申请号：US13241628

申请日：2011-09-23

Applicant: Gerardo V. Noriega ,  Victor Chechelski ,  Sudaria Rudolfo

Inventor： Gerardo V. Noriega ,  Victor Chechelski ,  Sudaria Rudolfo

IPC: A61B17/22

CPC classification number: A61B17/50 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/3421 ,  A61B2017/22042 ,  A61B2017/22044 ,  A61B2017/22069 ,  A61B2017/22077 ,  A61B2017/320004

Abstract: Systems and methods for crossing stenosis, partial occlusions, or complete occlusions within a body lumen. The systems generally include an elongate member such as a hollow guidewire that houses a rotatable and translatable drive shaft. The drive shaft typically has a distal portion that is advanced to create a path in the occlusive material that is large enough to allow the hollow guidewire to cross the occlusive material.

公开(公告)号：US20100130938A1

公开(公告)日：2010-05-27

申请号：US12623198

申请日：2009-11-20

Applicant: Mike Carley

Inventor： Mike Carley

IPC: A61M25/09 ,  A61M25/06

CPC classification number: A61M25/0009 ,  A61M25/0023

Abstract: A support catheter for stowing and exchanging guidewires and other working elements comprises a catheter body having a proximal region and a distal region. A single, contiguous lumen is formed from the proximal region through the distal region and has a larger proximal cross-sectional area than distal cross-sectional area.

Abstract translation: 用于收纳和更换导丝线和其它工作元件的支撑导管包括具有近端区域和远侧区域的导管主体。 从近端区域通过远端区域形成单个相邻的腔，并且具有比远侧横截面积更大的近端横截面面积。

公开(公告)号：US07628763B2

公开(公告)日：2009-12-08

申请号：US10950161

申请日：2004-09-24

Applicant: Gerardo V. Noriega ,  Victor Chechelski ,  Rudolfo Sudaria

Inventor： Gerardo V. Noriega ,  Victor Chechelski ,  Rudolfo Sudaria

IPC: A61B5/00

CPC classification number: A61B17/50 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/3421 ,  A61B2017/22042 ,  A61B2017/22044 ,  A61B2017/22069 ,  A61B2017/22077 ,  A61B2017/320004

Abstract: Systems and methods for crossing stenosis, partial occlusions, or complete occlusions within a body lumen. The systems generally include an elongate member such as a hollow guidewire that houses a rotatable and translatable drive shaft. The drive shaft typically has a distal portion that is advanced to create a path in the occlusive material that is large enough to allow the hollow guidewire to cross the occlusive material.

Abstract translation: 在体腔内交叉狭窄，部分闭塞或完全闭塞的系统和方法。 这些系统通常包括细长构件，例如容纳可旋转和可平移的驱动轴的中空导丝。 驱动轴通常具有远侧部分，该远端部分被推进以在封闭材料中产生足够大的空间导线穿过封闭材料的路径。

公开(公告)号：US20050228418A1

公开(公告)日：2005-10-13

申请号：US11146483

申请日：2005-06-06

Applicant: Gerardo Noriega ,  Victor Chechelski ,  Rudolfo Sudaria

Inventor： Gerardo Noriega ,  Victor Chechelski ,  Rudolfo Sudaria

IPC: A61B17/22 ,  A61B17/32

CPC classification number: A61B17/50 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/3421 ,  A61B2017/22042 ,  A61B2017/22044 ,  A61B2017/22069 ,  A61B2017/22077 ,  A61B2017/320004

Abstract: Systems and methods for crossing stenosis, partial occlusions, or complete occlusions within a body lumen. The systems generally include an elongate member such as a hollow guidewire that houses a rotatable and translatable drive shaft. The drive shaft typically has a distal portion that is advanced to create a path in the occlusive material that is large enough to allow the hollow guidewire to cross the occlusive material.

Abstract translation: 在体腔内交叉狭窄，部分闭塞或完全闭塞的系统和方法。 系统通常包括细长构件，例如容纳可旋转和可平移的驱动轴的中空导丝。 驱动轴通常具有远侧部分，该远端部分被推进以在封闭材料中产生足够大的空间导线穿过封闭材料的路径。