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1. 发明公开

EP3976154A1 FLUSHING CATHETER 审中-实审
公开(公告)号：EP3976154A1
公开(公告)日：2022-04-06
申请号：EP20814314.9
申请日：2020-05-05
申请人： Penumbra, Inc.
发明人： LOCKHART, Kathleen
IPC分类号： A61M25/00 , A61M39/00

2. 发明授权

EP2763606B1 SYSTEM FOR TREATING ISCHEMIC STROKE 有权
标题翻译： SYSTEM ZUR BEHANDLUNG VONISCHÄMISCHEMSCHLAGANFALL
公开(公告)号：EP2763606B1
公开(公告)日：2017-05-03
申请号：EP12838884
申请日：2012-10-04
申请人： PENUMBRA INC
发明人： LEYNOV ALEKSANDER , BARRY DAVE , GUPTA VIKAS , BOSE ARANI
IPC分类号： A61B17/221 , A61B17/22 , A61F2/01 , A61M25/10
CPC分类号： A61B17/221 , A61B17/22 , A61B2017/00526 , A61B2017/22034 , A61B2017/22044 , A61B2017/2215 , A61B2217/005 , A61F2/013 , A61M2025/1052 , Y10T29/49826
摘要： A thromboembolic removal system for treating ischemic stroke, including a guide and occlusion catheter, a delivery and aspiration catheter, an aspiration pump, a thromboembolic receiver, and a thromboembolic separator.
摘要翻译：用于治疗缺血性中风的血栓栓塞去除系统，包括引导和闭塞导管，输送和抽吸导管，抽吸泵，血栓栓塞接收器和血栓栓塞分离器。

3. 发明公开

EP2854704A4 ANEURYSM OCCLUSION SYSTEM AND METHOD 有权
标题翻译：系统和方法动脉瘤闭幕
公开(公告)号：EP2854704A4
公开(公告)日：2015-12-30
申请号：EP13799923
申请日：2013-06-03
申请人： PENUMBRA INC
发明人： BOSE ARANI , GUPTA VIKAS , BARRY DAVE , HUI DELILAH , PONS STEPHEN , LEYNOV ALEKSANDR
IPC分类号： A61B17/12 , A61F2/82 , A61F2/88 , A61F2/91 , A61F2/95
CPC分类号： A61B17/12118 , A61B17/12145 , A61B2017/12054 , A61F2/88 , A61F2/91 , A61F2/95 , A61F2002/823 , A61F2002/9505 , A61F2230/0008 , A61F2230/0078

4. 发明授权

EP2854704B1 ANEURYSM OCCLUSION SYSTEM 有权
标题翻译：系统动脉瘤闭幕
公开(公告)号：EP2854704B1
公开(公告)日：2016-12-21
申请号：EP13799923.1
申请日：2013-06-03
申请人： Penumbra, Inc.
发明人： BOSE, Arani , GUPTA, Vikas , BARRY, Dave , HUI, Delilah , PONS, Stephen , LEYNOV, Aleksandr
IPC分类号： A61B17/12 , A61F2/88 , A61F2/91 , A61F2/95 , A61F2/82
CPC分类号： A61B17/12118 , A61B17/12145 , A61B2017/12054 , A61F2/88 , A61F2/91 , A61F2/95 , A61F2002/823 , A61F2002/9505 , A61F2230/0008 , A61F2230/0078

5. 发明公开

EP3094269A1 SOFT EMBOLIC IMPLANT 有权
标题翻译： WEICHES EMBOLISCHES IMPLANTAT
公开(公告)号：EP3094269A1
公开(公告)日：2016-11-23
申请号：EP15737622.9
申请日：2015-01-14
申请人： Penumbra, Inc.
发明人： RABKIN, Alexander, Plagge , PONS, Stephen , HUI, Delilah
IPC分类号： A61B17/12
CPC分类号： A61B17/12145 , A61B17/12109 , A61B17/12113 , A61B17/1215 , A61B17/12154 , A61B2017/00526 , A61B2017/00867 , C22F1/006 , Y10T156/1002
摘要： Soft embolic implants exhibiting secondary shapes are disclosed. Some of the embolic implants exhibit progressively increasing softness from the distal end to the proximal end of the coil. The embolic implants have a primary coil, an optional second coil, a shape wire, and a stretch resistant fiber disposed in the lumen of the primary coil. An optional distal support wire is also disclosed. The embolic implants include a proximal constraint assembly configured to be releaseably retained by a delivery device. Disposed near each end of some of the implants are elliptical hole washers through which the shape wire and the stretch resistant fiber are threaded. The embolic implants have a primary, linear configuration for delivery through an implant tool, and a secondary configuration after deployment from the implant tool. The secondary shape can be J-shaped, helical, spherical, complex, or a combination of shapes.
摘要翻译：公开了具有次级形状的软栓塞植入物。一些栓塞植入物从线圈的远端到近端呈现逐渐增加的柔软度。栓塞植入物具有初级线圈，可选的第二线圈，形状线和设置在初级线圈的内腔中的抗拉纤维。还公开了一种可选的远侧支撑线。栓塞植入物包括构造成由递送装置可释放地保持的近侧约束组件。在一些植入物的每一端附近设置有椭圆形孔垫圈，形状线和抗拉纤维通过该垫圈穿过。栓塞植入物具有用于通过植入工具递送的主要的线性构造，以及在从植入物工具部署之后的次要构造。二次形状可以是J形，螺旋形，球形，复合或形状的组合。

6. 发明公开

EP1799128A2 SYSTEM AND METHOD FOR TREATING ISCHEMIC STROKE 有权转让
标题翻译：缺血性中风的治疗系统
公开(公告)号：EP1799128A2
公开(公告)日：2007-06-27
申请号：EP05791768.4
申请日：2005-08-25
申请人： Penumbra, Inc.
发明人： BOSE, Arani , GUPTA, Vikas , DONAHUE, Sean , HUI, Delilah
IPC分类号： A61B17/22
CPC分类号： A61B17/3207 , A61B17/22 , A61B17/221 , A61B2017/22034 , A61B2017/22042 , A61B2017/22044 , A61B2017/22094 , A61B2017/2215 , A61B2017/320044 , A61B2217/005 , A61F2/013 , A61M2025/1052
摘要： A thromboembolic removal system for treating ischemic stroke, including a guide and occlusion catheter, a delivery and aspiration catheter, an aspiration pump, a thromboembolic receiver, and a thromboembolic separator.

7. 发明公开

EP3600089A1 METHODS AND APPARATUS FOR REMOVAL OF INTRACRANIAL HEMORRHAGE 有权
公开(公告)号：EP3600089A1
公开(公告)日：2020-02-05
申请号：EP18770942.3
申请日：2018-03-20
申请人： Penumbra, Inc.
发明人： LOISEL, Steven
IPC分类号： A61B17/32

8. 发明公开

EP3094269A4 SOFT EMBOLIC IMPLANT 有权
标题翻译： WEICHES EMBOLISCHES IMPLANTAT
公开(公告)号：EP3094269A4
公开(公告)日：2017-07-19
申请号：EP15737622
申请日：2015-01-14
申请人： PENUMBRA INC
发明人： RABKIN ALEXANDER PLAGGE , PONS STEPHEN , HUI DELILAH
IPC分类号： A61B17/12
CPC分类号： A61B17/12145 , A61B17/12109 , A61B17/12113 , A61B17/1215 , A61B17/12154 , A61B2017/00526 , A61B2017/00867 , C22F1/006 , Y10T156/1002

9. 发明公开

EP4371507A1 ASPIRATION THROMBECTOMY SYSTEM FOR DYNAMIC SYSTEM STATE DETECTION 审中-公开
公开(公告)号：EP4371507A1
公开(公告)日：2024-05-22
申请号：EP23209086.0
申请日：2023-11-10
申请人： Penumbra, Inc.
发明人： Thio, Cheng Yong Timothy , Davidson, Lincoln Herbert , Teigen, Scott , Teigen, Corey
IPC分类号： A61B17/22 , A61M1/00 , A61B90/00
CPC分类号： A61B2017/0002220130101 , A61B2217/00520130101 , A61B17/22 , A61B2090/06420160201 , A61M1/74
摘要： An aspiration thrombectomy system for use with a vacuum source (2120) and an aspiration catheter (2140) includes a connection tubing (2110) configured to selectively connect the aspiration catheter to the vacuum source via a controllable vacuum valve (2160). A distal pressures sensor (2170) is configured to detect pressure at the distal end within the connection tubing. An automatic controller (2150) may operate the vacuum valve to generate fluid pressure change in the connection tubing, and detect pressure profiles in the connection tubing correlated with the generated pressure changes via the distal pressure sensor. The automatic controller may determine one or more system states in the aspiration catheter or connection tubing based on the detected pressure profiles, and may operate the vacuum valve based on the determination of system state.

10. 发明授权

EP2313013B1 EMBOLIC COIL IMPLANT SYSTEM 有权
标题翻译：栓塞线圈植入系统
公开(公告)号：EP2313013B1
公开(公告)日：2016-03-23
申请号：EP09790305.8
申请日：2009-07-10
申请人： Penumbra, Inc.
发明人： TOMPKINS, Ben , BOSE, Arani , HUI, Delilah , BARRY, David , PONS, Stephen , LEYNOV, Aleksander
IPC分类号： A61B17/12
CPC分类号： A61B17/12154 , A61B17/12022 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/12181 , A61B2017/00871 , A61B2017/12054 , A61B2017/1209
摘要： Embolic coil implant systems and methods whereby coils are mechanically detachable are disclosed. The coils include a retention element that may be releasably retained within the distal end of an implant tool. The implant tool may include a fulcrum configured to engage a first filament and prevent the release of the coil when the first filament is engaged. Alternatively, an urging means and aperture may be disposed within the sidewall of the implant tool, and a first filament may, in conjunction with the aperture and sidewall, releasably retain the coil until the first filament is withdrawn. The implant tool may also include an alignment member for aligning the first filament.

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