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公开(公告)号：US20200246501A1
公开(公告)日：2020-08-06
申请号：US16750635
申请日：2020-01-23
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：US20190105425A1
公开(公告)日：2019-04-11
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：US10076338B2
公开(公告)日：2018-09-18
申请号：US15081065
申请日：2016-03-25
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：US20160206322A1
公开(公告)日：2016-07-21
申请号：US15081065
申请日：2016-03-25
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Cathy Lei , Joseph Gulachenski , Maricruz Castaneda , Gary Currie
IPC: A61B17/12
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：US20140257320A1
公开(公告)日：2014-09-11
申请号：US14201634
申请日：2014-03-07
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz
CPC classification number: A61F2/848 , A61B17/00491 , A61B17/12113 , A61B17/1215 , A61B17/12177 , A61B17/12186 , A61B2017/1205 , A61F6/00 , A61F6/20 , A61F2220/0008 , A61F2220/005 , A61F2310/00389 , Y10T428/13 , Y10T428/249955 , Y10T428/28
Abstract: Implantable devices such as stents, coils, implantable contraceptives, vascular plugs, vena cava filters, left atrial appendage (LAA) closure devices employing an adhesive component to assist in securing or holding the implant in place within a lumen of a patient's body.
Abstract translation: 植入式装置，例如支架，线圈，可植入避孕器，血管塞，腔静脉过滤器，使用粘合剂组分的左心耳闭合装置（LAA）闭合装置，以有助于将植入物固定或保持在患者身体的内腔中的适当位置。
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Patent Agency Ranking
公开(公告)号：US20250082338A1
公开(公告)日：2025-03-13
申请号：US18895334
申请日：2024-09-24
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：US11918230B2
公开(公告)日：2024-03-05
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
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：US20230346406A1
公开(公告)日：2023-11-02
申请号：US18350641
申请日：2023-07-11
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Hussain Rangwala
IPC: A61B17/221 , A61B90/00
CPC classification number: A61B17/221 , A61B90/39 , A61B2090/3966 , A61B2017/2217
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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公开(公告)号：US20230310006A1
公开(公告)日：2023-10-05
申请号：US18331015
申请日：2023-06-07
Applicant: MicroVention, Inc.
Inventor： Matthew J. Fitz , Joseph A. Gulachenski
CPC classification number: A61B17/1214 , A61B17/0057 , A61B17/12022 , A61B17/12118 , A61B17/12145 , A61B17/12154 , A61B17/1219 , A61F2/95 , A61B2017/00575 , A61B2017/00637 , A61B2017/1205 , A61B2017/12054 , A61B2017/12068 , A61B17/12109 , A61B17/12113 , A61F2002/9505
Abstract: The present invention provides for implant device delivery apparatuses and related methods of use. The delivery systems of the present invention incorporate a stretch resistant tube that advantageously makes the implant device, such as an embolic coil, stretch resistant while a delivery system is being used to position the implant device at a desired target site.
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公开(公告)号：US11426175B2
公开(公告)日：2022-08-30
申请号：US16032688
申请日：2018-07-11
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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