公开(公告)号：US20140128848A1

公开(公告)日：2014-05-08

申请号：US14151267

申请日：2014-01-09

Applicant: AngioDynamics, Inc.

Inventor： William M. Appling ,  Theodore Beyer ,  Carol L. Lancette

IPC: A61M25/00

CPC classification number: A61M25/0071 ,  A61M25/003 ,  A61M25/0068 ,  A61M25/008 ,  A61M2025/0031 ,  A61M2025/0037

Abstract: A vascular access catheter is disclosed that has a leading guidewire lumen. The guidewire lumen is configured for receiving a guidewire and may extend a partial length of the catheter or substantially the entire length of the catheter. A lumen of the catheter can have an opening located in an angled edge distal end portion of the catheter next to the distal tip. A second lumen can have an opening that is positioned in the outer surface of the catheter shaft, and is spaced proximally from the first lumen opening.

Abstract translation: 公开了一种具有引导导丝管腔的血管通路导管。 导丝管腔构造成用于接收导丝，并且可以延伸导管的部分长度或基本上整个导管的长度。 导管的内腔可以具有位于导管的与远侧末端相邻的成角度的边缘远端部分中的开口。 第二腔可以具有定位在导管轴的外表面中的开口，并且与第一管腔开口向近侧间隔开。

公开(公告)号：US09867908B2

公开(公告)日：2018-01-16

申请号：US15132116

申请日：2016-04-18

Applicant: ANGIODYNAMICS, INC.

Inventor： Raymond Lareau ,  Benjamin Bell ,  Jeannette Ho ,  J. Paul Santerre ,  Carol Lancette ,  Theodore Beyer ,  William Appling

IPC: A61L29/18 ,  A61M1/36 ,  A61L29/06 ,  A61M25/00 ,  A61L29/04 ,  A61L29/14

CPC classification number: A61L29/06 ,  A61L29/041 ,  A61L29/14 ,  A61L29/18 ,  A61M1/3653 ,  A61M1/3659 ,  A61M25/0071 ,  A61M2025/0031 ,  A61M2025/0073 ,  C08L27/12 ,  C08L75/04

Abstract: A vascular access catheter is disclosed that has a catheter shaft with a distal end portion with a distal tip having a sloped face that is positioned at an acute angle from the distal tip relative to a longitudinal axis of the catheter shaft. A first, second, and third lumen extend longitudinally through the catheter shaft. The third lumen is configured for receiving a guidewire and may extend a partial length of the catheter or substantially the entire length of the catheter. The first lumen has an aperture located in the angled edge distal end portion of the catheter next to the distal tip and communicates with the first lumen. The second lumen has an aperture that is positioned in the outer surface of the catheter shaft that is in communication with the second lumen, and is spaced proximally from the first lumen aperture. The catheter includes a fluoropolymer additive with specific compositions and/or purity levels.

公开(公告)号：US20180344987A1

公开(公告)日：2018-12-06

申请号：US15995971

申请日：2018-06-01

Applicant: AngioDynamics, Inc.

Inventor： Carol Lancette ,  Theodore Beyer ,  Teri Juckett

IPC: A61M25/06

Abstract: An introducer sheath device and method of use and removal for removing the introducer sheath device without having to remove a placed medical or surgical device are disclosed herein. The introducer sheath device includes an inner shaft, an outer shaft, a hub comprising a first hub portion, a second hub portion, a first thumb tab, a second thumb tab, a valve, and a tip portion.