公开(公告)号：US20160067030A1

公开(公告)日：2016-03-10

申请号：US14945725

申请日：2015-11-19

Applicant: Cook Medical Technologies LLC

Inventor： Arne Molgaard-Nielsen ,  Jacob Lund Clausen ,  Per Hendriksen

IPC: A61F2/01

CPC classification number: A61F2/01 ,  A61F2/00 ,  A61F2002/016 ,  A61F2002/30322 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/005 ,  A61F2230/008 ,  A61F2250/0026 ,  A61F2250/0098

Abstract: A removable vena cava filter configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts, each having an anchoring hook and a stop member proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.

Abstract translation: 公开了一种可移动的腔静脉过滤器，其被配置为相对于血管壁减少创伤并增强锚定钩位置的可视化。 过滤器包括多个支柱，每个支柱具有锚定钩和靠近锚钩的止动构件。 止动构件被构造成接合血管壁以防止锚钩过度地穿入血管壁并且有助于相对于血管壁识别锚定钩位置。

公开(公告)号：US10258454B2

公开(公告)日：2019-04-16

申请号：US15416096

申请日：2017-01-26

Applicant: Cook Medical Technologies LLC

Inventor： Arne Molgaard-Nielsen ,  Jacob Lund Clausen ,  Per Hendriksen

IPC: A61F2/01 ,  A61F2/00 ,  A61F2/30

Abstract: A removable vena cava filter configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts, each having an anchoring hook and a stop member proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.

公开(公告)号：US20170128185A1

公开(公告)日：2017-05-11

申请号：US15416096

申请日：2017-01-26

Applicant: Cook Medical Technologies LLC

Inventor： Arne Mølgaard-Nielsen ,  Jacob Lund Clausen ,  Per Hendriksen

IPC: A61F2/01

CPC classification number: A61F2/01 ,  A61F2/00 ,  A61F2002/016 ,  A61F2002/30322 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/005 ,  A61F2230/008 ,  A61F2250/0026 ,  A61F2250/0098

Abstract: A removable vena cava filter configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts, each having an anchoring hook and a stop member proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.

公开(公告)号：US09592107B2

公开(公告)日：2017-03-14

申请号：US14945725

申请日：2015-11-19

Applicant: Cook Medical Technologies LLC

Inventor： Arne Molgaard-Nielsen ,  Jacob Lund Clausen ,  Per Hendriksen

IPC: A61M29/00 ,  A61F2/00 ,  A61F2/01 ,  A61F2/30

CPC classification number: A61F2/01 ,  A61F2/00 ,  A61F2002/016 ,  A61F2002/30322 ,  A61F2220/0016 ,  A61F2220/005 ,  A61F2220/0058 ,  A61F2230/005 ,  A61F2230/008 ,  A61F2250/0026 ,  A61F2250/0098

Abstract: A removable vena cava filter configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts, each having an anchoring hook and a stop member proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.

Abstract translation: 公开了一种可移动的腔静脉过滤器，其被配置为相对于血管壁减少创伤并增强锚定钩位置的可视化。 过滤器包括多个支柱，每个支柱具有锚定钩和靠近锚钩的止动构件。 止动构件被构造成接合血管壁以防止锚钩过度地穿入血管壁并且有助于相对于血管壁识别锚定钩位置。

公开(公告)号：US20130338699A1

公开(公告)日：2013-12-19

申请号：US13803953

申请日：2013-03-14

Applicant: COOK MEDICAL TECHNOLOGIES LLC

Inventor： Jacob Lund Clausen ,  Per Hendriksen ,  Jeppe Boeckhaus Johnsen ,  Nicholas Gulmann Lundsteen ,  Bent Oehlenschlaeger

IPC: A61B17/12

CPC classification number: A61B17/12109 ,  A61B17/12177

Abstract: A vascular occluder includes a frame (10) having a generally cylindrical body portion (12), first and second end conical portions (14, 16) and first and second extremities (18, 20). Located within the fame (10) is a fibrous barrier (28) which provides rapid occlusion. The extremities (18, 20) are coupled by a coil spring (22) which acts to pull the extremities (18, 22) towards one another and thereby to cause longitudinal contraction an consequential radial expansion of the frame (10). The coil spring (22) ensures rapid and reliable deployment of the occluder in a patient's vessel. The occluder also can be compressed to a narrow diameter for deployment by means of narrow diameter sheaths.

Abstract translation: 血管阻塞器包括具有大致圆柱形主体部分（12），第一和第二端部锥形部分（14,16）以及第一和第二末端（18,20）的框架（10）。 位于名声（10）内的是纤维屏障（28），提供快速闭塞。 四肢（18,20）由螺旋弹簧（22）联接，螺旋弹簧（22）用于将四肢（18,22）朝向彼此拉动，从而引起纵向收缩，从而使框架（10）径向扩张。 螺旋弹簧（22）确保封堵器快速可靠地部署在患者的血管中。 封堵器也可以被压缩到窄直径以通过窄直径的护套进行展开。