公开(公告)号：US20150374482A1

公开(公告)日：2015-12-31

申请号：US14843913

申请日：2015-09-02

Applicant: C.R. BARD, INC.

Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

IPC: A61F2/01

CPC classification number: A61F2/01 ,  A61F2/013 ,  A61F2/07 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2002/075 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0091 ,  A61F2250/001

Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.

Abstract translation: 描述了具有一个或多个框架构件或以螺旋方式布置的细长构件的腔静脉过滤器。 多根细丝连接框架构件或细长构件的一部分。 长丝可以由缝合材料制成。 钩子可以沿其长度放置在长丝的自由端上，或者放置在一个或多个框架构件上以接合血管壁并锚固过滤器。 取回构件可以定位在过滤器上以便于过滤器从血管中抽出。

公开(公告)号：US09980804B2

公开(公告)日：2018-05-29

申请号：US14843913

申请日：2015-09-02

Applicant: C.R. BARD, INC.

Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

IPC: A61F2/01 ,  A61F2/07

CPC classification number: A61F2/01 ,  A61F2/013 ,  A61F2/07 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2002/075 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0091 ,  A61F2250/001

Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.

公开(公告)号：US20180311028A1

公开(公告)日：2018-11-01

申请号：US15965347

申请日：2018-04-27

Applicant: C.R. BARD, INC.

Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

IPC: A61F2/01 ,  A61F2/07

CPC classification number: A61F2/01 ,  A61F2/013 ,  A61F2/07 ,  A61F2002/016 ,  A61F2002/018 ,  A61F2002/075 ,  A61F2210/0004 ,  A61F2210/0014 ,  A61F2220/0016 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0091 ,  A61F2250/001

Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.

公开(公告)号：US12226302B2

公开(公告)日：2025-02-18

申请号：US17075161

申请日：2020-10-20

Applicant: C.R. BARD, INC.

Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

IPC: A61F2/01 ,  A61F2/07

Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.

公开(公告)号：US20210100646A1

公开(公告)日：2021-04-08

申请号：US17075161

申请日：2020-10-20

Applicant: C.R. BARD, INC.

Inventor： Keith S. Harris ,  Andrzej J. Chanduszko ,  Joshua A. Smale ,  Karen A. Diclaudio

IPC: A61F2/01

Abstract: A vena cava filter is described, having one or more frame members or an elongated member arranged in helical fashion. A plurality of filaments connect frame members or portions of the elongated member. The filaments may be made of suture material. Hooks may be placed on a free end of the filaments, along the length thereof, or on one or more frame members to engage the blood vessel wall and anchor the filter. A retrieval member may be positioned on the filter to facilitate withdrawal of the filter from the blood vessel.