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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
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.
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公开(公告)号：US09717614B2
公开(公告)日：2017-08-01
申请号：US14623091
申请日：2015-02-16
Applicant: Cook Medical Technologies LLC
Inventor： Jacqueline Farag Eells , Per Hendriksen , Erik E. Rasmussen , Marianne Soerensen
CPC classification number: A61F2/95 , A61F2/954 , A61F2002/9511 , A61F2002/9517
Abstract: A handle assembly for a delivery device the sequential release of trigger wires from a prosthesis to release the prosthesis from the delivery device. The handle assembly has two handles, one of which is a rotating handle. The rotating handle has a first and second trigger wire release mechanisms which operate to sequentially release a first and second trigger wire, respectively, and a locking mechanism. The other handle has a locking mechanism that prevents that operation of the second trigger wire release mechanism until the first trigger wire has been released.
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公开(公告)号：US20130338491A1
公开(公告)日：2013-12-19
申请号：US13802893
申请日：2013-03-14
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Jacob Lund-Clausen , Per Hendriksen , Nicholas Gulmann Lundsteen
CPC classification number: A61B17/12109 , A61B6/12 , A61B17/12031 , A61B17/12036 , A61B17/12172 , A61B17/12177 , A61B2017/00867 , A61B2017/1205 , A61F2/01
Abstract: An occlusion device (10) includes a cannula (24), a dilator tip (20) fixed to the cannula and a frame member formed of an occlusion member (28) and a sleeve (30). The occlusion member (28) is covered with occlusion material (26). The cannula (24) is in the form of a tube having a lumen (25) passing therethrough. The dilator tip (20) also has a lumen therethrough and a valve (32). The arrangement is such that the occluder (10) can be delivered by an over the wire method using a guide wire, whereupon the cannula and dilator tip remain in the patient as part of the occluder assembly (10).
Abstract translation: 闭塞装置（10）包括套管（24），固定到套管的扩张器尖端（20）和由闭塞构件（28）和套筒（30）形成的框架构件。 遮挡构件（28）被遮挡材料（26）覆盖。 套管（24）为具有通过其中的内腔（25）的管的形式。 扩张器尖端（20）还具有穿过其的腔和阀（32）。 这种布置使得封堵器（10）可以使用导丝通过丝网方式递送，于是插管和扩张器末端作为封堵器组件（10）的一部分保留在患者体内。
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公开(公告)号：US10369034B2
公开(公告)日：2019-08-06
申请号：US15605483
申请日：2017-05-25
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Palle M. Hansen , Per Hendriksen , Erik E. Rasmussen
Abstract: An introducer assembly includes a distal sheath and a proximal sheath. A splitting element is located at a proximal end of the distal sheath and is arranged to split the distal sheath in a distal direction, so as to deploy first a branch element of a medical device and thereafter the distal end of the medical device. The proximal sheath can then be retracted to release the proximal end of the medical device. Deployment of the medical device from the branch element first enables accurate positioning of the branch element prior to deployment of the main body portion of the medical device.
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公开(公告)号：US10195401B2
公开(公告)日：2019-02-05
申请号：US14868827
申请日：2015-09-29
Applicant: Cook Medical Technologies LLC
Inventor： Palle Munk Hansen , Steen Aggerholm , Per Hendriksen
IPC: A61M25/09
Abstract: A wire guide for feeding a medical catheter through the body passage of a patient to a distant target site within the body has a variably flexible distal portion. The distal portion facilitates threading the guidewire in a tortuous path through acute bends at branch junctions in the body passages of the patient. The wire guide end is able to feed into very delicate vessels such as ventricles of the brain and the spinal canal without puncturing the wall or damaging organs.
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Patent Agency Ranking
公开(公告)号：US20170312108A1
公开(公告)日：2017-11-02
申请号：US15654134
申请日：2017-07-19
Applicant: Cook Medical Technologies LLC
Inventor： Jacqueline Farag Eells , Per Hendriksen , Erik E. Rasmussen , Marianne Soerensen
CPC classification number: A61F2/95 , A61F2/954 , A61F2002/9511 , A61F2002/9517
Abstract: A handle assembly for a delivery device the sequential release of trigger wires from a prosthesis to release the prosthesis from the delivery device. The handle assembly has two handles, one of which is a rotating handle. The rotating handle has a first and second trigger wire release mechanisms which operate to sequentially release a first and second trigger wire, respectively, and a locking mechanism. The other handle has a locking mechanism that prevents that operation of the second trigger wire release mechanism until the first trigger wire has been released.
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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.
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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
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。
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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。
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公开(公告)号：US20130261725A1
公开(公告)日：2013-10-03
申请号：US13798855
申请日：2013-03-13
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Per Hendriksen , Erik E. Rasmussen , William Kurt Dierking
IPC: A61F2/95
CPC classification number: A61F2/95 , A61F2/966 , A61F2002/9511 , A61F2002/9665
Abstract: An implantable medical device includes a carrier element having a distal holding member (60) which includes a proximal connecting element (64) which is attached to a guidewire catheter (24) and a distal connecting element (68) which is attached to a dilator tip (20). A proximal connecting element (64) includes a plurality of ribs (74) which have a perpendicular shoulder (80) spaced from an enlarged head (82). The shoulder (80) supports and endmost stent (92) of a device held by the distal holding member (60). Guide wires (98) pass through lumens (86, 88) in the ribs (74) and enlarged head (82), these guidewires (98) being substantially straight. The ribs (74) support an implantable medical device both in the longitudinal direction and in the radial direction. The device (90) can also be pulled rather than pushed by means of the introducer assembly.
Abstract translation: 可植入医疗装置包括具有远侧保持构件（60）的载体元件，该远端保持构件（60）包括附接到导丝导管（24）的近端连接元件（64）和连接到扩张器尖端的远端连接元件（68） （20）。 近端连接元件（64）包括多个肋（74），其具有与扩大头部（82）间隔开的垂直肩部（80）。 所述肩部（80）支撑由所述远端保持构件（60）保持的装置的最终支架（92）。 引导线（98）穿过肋（74）中的腔（86,88）和扩大的头部（82），这些导线（98）基本上是直的。 肋（74）在纵向方向和径向方向都支撑植入式医疗装置。 装置（90）也可以被拉动而不是通过导引器组件推动。
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