公开(公告)号：US20150238221A1

公开(公告)日：2015-08-27

申请号：US14708355

申请日：2015-05-11

Applicant: AngioDynamics, Inc.

Inventor： William A Cartier ,  William C Hamilton, JR. ,  James J Mitchell ,  Daniel T Lagoe

IPC: A61B17/3207

CPC classification number: A61B17/320725 ,  A61B17/221 ,  A61B17/320758 ,  A61B2017/22038 ,  A61B2017/22067 ,  A61B2017/22068 ,  A61B2017/2212 ,  A61B2017/2215 ,  A61B2017/320716 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/08021 ,  A61B2217/005

Abstract: A medical device for removing a material from a hollow anatomical structure is provided. The device may include a shaft member. The device may include an expandable centering element near the distal end of the device. The device may include a macerator element either attached to the shaft or independent and freely moveable from the shaft Alternatively, the device may include a rotating wire attached to the macerator element. The device may include an aspiration lumen in for removal of material. The device may include a drive shaft attached to a motor and used to rotate the macerator element. The device may be used in combination with a distal occlusion element, which may he either a radially expandable filter or balloon member.

Abstract translation: 提供了用于从中空解剖结构中去除材料的医疗装置。 该装置可以包括轴构件。 该装置可以包括靠近该装置的远端的可扩张定心元件。 该装置可以包括附着到轴上或独立且可自由地从轴移动的浸渍器元件。或者，该装置可以包括附接到浸渍器元件的旋转线。 该装置可以包括用于移除材料的抽吸腔。 该装置可以包括附接到电动机并用于旋转浸渍器元件的驱动轴。 该装置可以与远端阻塞元件组合使用，其可以是径向可扩张的过滤器或球囊构件。

公开(公告)号：US11464537B2

公开(公告)日：2022-10-11

申请号：US16797188

申请日：2020-02-21

Applicant: AngioDynamics, Inc.

Inventor： William A Cartier ,  William C Hamilton, Jr. ,  James J Mitchell ,  Daniel T Lagoe

IPC: A61B17/3207 ,  A61B17/221 ,  A61B17/22 ,  A61B90/00

Abstract: A medical device for removing a material from a hollow anatomical structure is provided. The device may include a shaft member. The device may include an expandable centering element near the distal end of the device. The device may include a macerator element either attached to the shaft or independent and freely moveable from the shaft. Alternatively, the device may include a rotating wire attached to the macerator element. The device may include an aspiration lumen in for removal of material. The device may include a drive shaft attached to a motor and used to rotate the macerator element. The device may be used in combination with a distal occlusion element, which may be either a radially expandable filter or balloon member.

公开(公告)号：US10350386B2

公开(公告)日：2019-07-16

申请号：US14880344

申请日：2015-10-12

Applicant: AngioDynamics, Inc.

Inventor： Giorgio di Palma ,  William A Cartier ,  William M Appling

IPC: A61B17/00 ,  A61B17/12 ,  A61B17/22 ,  A61M25/00 ,  A61M25/10 ,  A61M5/142 ,  A61M5/158 ,  A61B17/221

Abstract: A medical device system is provided herein which has an elongated, flexible hollow member with an expandable infusion segment attached at the most distal end of the device. The device has a plurality of fluid infusion ports on the expandable infusion segment for delivering an intended fluid to a target site in a body lumen. Additionally, a method is provided herein for infusing an intended fluid to a target site within a body lumen.

公开(公告)号：US10568654B2

公开(公告)日：2020-02-25

申请号：US14708355

申请日：2015-05-11

Applicant: AngioDynamics, Inc.

Inventor： William A Cartier ,  William C Hamilton, Jr. ,  James J Mitchell ,  Daniel T Lagoe

IPC: A61B17/3207 ,  A61B17/221 ,  A61B17/22

Abstract: A medical device for removing a material from a hollow anatomical structure is provided. The device may include a shaft member. The device may include an expandable centering element near the distal end of the device. The device may include a macerator element either attached to the shaft or independent and freely moveable from the shaft. Alternatively, the device may include a rotating wire attached to the macerator element. The device may include an aspiration lumen in for removal of material. The device may include a drive shaft attached to a motor and used to rotate the macerator element. The device may be used in combination with a distal occlusion element, which may he either a radially expandable filter or balloon member.