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公开(公告)号：US10857589B2
公开(公告)日：2020-12-08
申请号：US16105634
申请日：2018-08-20
Applicant: MicroVention, Inc.
Inventor： Richard Monetti , George Martinez , Matthew J. Fitz , Damian Jonathan Perez
Abstract: A complex coil and a fixture for forming same configured such that loops are formed having various configurations relative to each other. The configurations provide improved thrombus formation and reduced rotation or tumbling once implanted. The complex coil is formed of a material that may deformed for purposes of placing the complex coil into a catheter and returns to a complex shape that includes said loops once deployed.
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公开(公告)号：US10576182B2
公开(公告)日：2020-03-03
申请号：US16155763
申请日：2018-10-09
Applicant: MicroVention, Inc.
Inventor： Gregory M. Cruise , Xinping Wu , Matthew J. Fitz , Yue Wu
IPC: A61L24/00
Abstract: Liquid embolic preparations and medical treatment methods of using those preparations are described. In some embodiments, the preparations or solutions can transition from a liquid to a solid for use in the embolization. The preparations can include biocompatible polymers with covalently bound radioactive iodine isotopes.
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公开(公告)号：US20180353188A1
公开(公告)日：2018-12-13
申请号：US16103838
申请日：2018-08-14
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Cathy Lei , Joseph Gulachenski , Maricruz Castaneda , Gary Currie
CPC classification number: A61B17/12154 , A61B17/12022 , A61B17/12145 , A61B90/39 , A61B2017/12068 , A61F2/95 , A61F2002/011 , A61F2002/9505
Abstract: An implantable embolic device having a stretch-resistant member passing therethrough that also serves as a tether for connecting the device to a delivery system. The stretch-resistant member is attached at a proximal and distal end of the device and extends proximally to the delivery device. The proximal attachment point serves to isolate a distal, stretch resisting segment of the member from axial tension placed on a proximal, connecting section of the member. Thus, the portion of the stretch-resistant member being used to connect the embolic device to a delivery device may be placed under tension without placing tension or distorting the implant.
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公开(公告)号：US10045786B2
公开(公告)日：2018-08-14
申请号：US14548209
申请日：2014-11-19
Applicant: MicroVention, Inc.
Inventor： Hideo Morita , Greg Bak-Boychuk , Arnold Tuason , Matthew J. Fitz , George R. Greene, Jr.
Abstract: An expansile member that may be used on a delivery device or may be used for occlusive purposes within the vasculature.
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公开(公告)号：US20170224355A1
公开(公告)日：2017-08-10
申请号：US15430414
申请日：2017-02-10
Applicant: MicroVention, Inc.
Inventor： Heath Bowman , Jared Shimizu , Ivan Sepetka , Cathy Lei , Jessica Liang , Ponaka Pung , Matthew J. Fitz
IPC: A61B17/12
CPC classification number: A61B17/1214 , A61B17/12031 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12168 , A61B17/12172 , A61B2017/00526 , A61B2017/00862 , A61B2017/00867 , A61B2017/12054 , A61B2017/12063 , A61B2017/12068 , A61B2090/3966 , A61M25/0021 , A61M2025/0042 , B21F3/04 , B21F45/008 , B29C53/56 , B29C71/02 , B29L2031/7546 , D04C1/06 , D04C3/48 , D10B2509/06
Abstract: An occlusive device, occlusive device delivery system, method of using, and method of delivering an occlusive device, and method of making an occlusive device to treat various intravascular conditions is described.
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Patent Agency Ranking
公开(公告)号：US20140243883A1
公开(公告)日：2014-08-28
申请号：US14192740
申请日：2014-02-27
Applicant: MicroVention. Inc
Inventor： Ross Tsukashima , Thomas Charles Sternweiler , Matthew J. Fitz
IPC: A61F2/01
CPC classification number: A61B17/1214 , A61B17/3462 , A61B90/70 , A61B2017/00017 , A61B2017/00115 , A61B2017/0046 , A61B2017/00734 , A61B2017/1205 , A61B2018/00976 , A61B2090/0808 , A61N1/3752 , H01R13/5224 , H01R24/58 , H01R2201/12
Abstract: A grip assembly for an embolic delivery device is described, where said grip assembly includes an integral wiping system utilizing one or more wipers. The grip assembly is constructed and arranged to allow an embolic delivery device to be inserted into the grip quickly and easily, without shifting undue attention away from the patient to the device. The wiper or wipers prevent any fluids or debris that may be present on a proximal end of the embolic delivery device from entering the interior of the grip assembly, thereby preserving a clean environment for making solid electrical connections between contacts in the grip assembly and corresponding contacts on the embolic delivery device.
Abstract translation: 描述了用于栓塞输送装置的把手组件，其中所述夹持组件包括利用一个或多个擦拭器的整体擦拭系统。 握把组件被构造和布置成允许快速且容易地将栓塞输送装置插入手柄中，而不会从患者到设备的过度关注。 擦拭器或擦拭器防止可能存在于栓塞输送装置的近端上的任何流体或碎屑进入夹持组件的内部，从而保持清洁的环境，以在握持组件中的触点之间进行固体电连接，并且相应的触点 在栓塞递送装置上。
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公开(公告)号：US20240197335A1
公开(公告)日：2024-06-20
申请号：US18594849
申请日：2024-03-04
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Cathy Lei , Joseph Gulachenski , Maricruz Castaneda , Gary Currie
CPC classification number: A61B17/12154 , A61B17/12022 , A61B17/12145 , A61F2/95 , A61B2017/12068 , A61B90/39 , A61F2/011 , A61F2002/9505
Abstract: An implantable embolic device having a stretch-resistant member passing therethrough that also serves as a tether for connecting the device to a delivery system. The stretch-resistant member is attached at a proximal and distal end of the device and extends proximally to the delivery device. The proximal attachment point serves to isolate a distal, stretch resisting segment of the member from axial tension placed on a proximal, connecting section of the member. Thus, the portion of the stretch-resistant member being used to connect the embolic device to a delivery device may be placed under tension without placing tension or distorting the implant.
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公开(公告)号：US20210282788A1
公开(公告)日：2021-09-16
申请号：US17332966
申请日：2021-05-27
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Cathy Lei , Joseph Gulachenski , Maricruz Castaneda , Gary Currie
Abstract: An implantable embolic device having a stretch-resistant member passing therethrough that also serves as a tether for connecting the device to a delivery system. The stretch-resistant member is attached at a proximal and distal end of the device and extends proximally to the delivery device. The proximal attachment point serves to isolate a distal, stretch resisting segment of the member from axial tension placed on a proximal, connecting section of the member. Thus, the portion of the stretch-resistant member being used to connect the embolic device to a delivery device may be placed under tension without placing tension or distorting the implant.
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公开(公告)号：US20210228214A1
公开(公告)日：2021-07-29
申请号：US17179287
申请日：2021-02-18
Applicant: MicroVention, Inc.
Inventor： Heath Bowman , Jared Shimizu , Ivan Sepetka , Cathy Lei , Jessica Liang , Ponaka Pung , Matthew J. Fitz
Abstract: An occlusive device, occlusive device delivery system, method of using, and method of delivering an occlusive device, and method of making an occlusive device to treat various intravascular conditions is described.
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公开(公告)号：US20200375616A1
公开(公告)日：2020-12-03
申请号：US16888073
申请日：2020-05-29
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Hussain Rangwala
IPC: A61B17/221 , A61B90/00
Abstract: A clot retrieval device is disclosed. In some embodiments, the device utilizes augmented radiopacity to improve imaging, an internal tensioning member, a plurality of connected components useful to engage larger clots, and/or a distal end configuration designed to enhance clot retention.
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