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公开(公告)号：US10194915B2
公开(公告)日：2019-02-05
申请号：US15272305
申请日：2016-09-21
Applicant: MicroVention, Inc.
Inventor： Gregory M. Cruise , Michael J. Constant , Edward Michael Keeley , Terrance T. Tran
IPC: A61B17/00 , A61B17/12 , A61B90/00 , A61K49/04 , A61L24/00 , A61L24/04 , A61L27/16 , A61L27/18 , A61L27/56 , A61L31/04 , A61L31/06 , A61L31/14 , A61L31/18 , C08L39/06 , C08L71/02
Abstract: Described are devices for implantation comprising a hydrogel filament wherein the hydrogel filament includes a low molecular weight ethylenically unsaturated macromer, an ethylenically unsaturated monomer, and a visualization agent. Methods of making and using these devices are also described.
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公开(公告)号：US20170007264A1
公开(公告)日：2017-01-12
申请号：US15272305
申请日：2016-09-21
Applicant: MicroVention, Inc.
Inventor： Gregory M. Cruise , Michael J. Constant , Edward Michael Keeley , Terrance T. Tran
CPC classification number: A61B17/12113 , A61B17/12181 , A61B90/39 , A61B2017/00004 , A61B2017/1205 , A61B2090/3966 , A61K49/0404 , A61L24/001 , A61L24/0031 , A61L24/046 , A61L27/16 , A61L27/18 , A61L27/56 , A61L31/048 , A61L31/06 , A61L31/146 , A61L31/18 , A61L2430/36 , C08L39/06 , C08L71/02
Abstract: Described are devices for implantation comprising a hydrogel filament wherein the hydrogel filament includes a low molecular weight ethylenically unsaturated macromer, an ethylenically unsaturated monomer, and a visualization agent. Methods of making and using these devices are also described.
Abstract translation: 描述了用于植入的装置，其包括水凝胶细丝，其中水凝胶细丝包括低分子量烯键式不饱和大分子单体，烯属不饱和单体和可视化试剂。 还描述了制造和使用这些装置的方法。
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公开(公告)号：US09486221B2
公开(公告)日：2016-11-08
申请号：US13899357
申请日：2013-05-21
Applicant: MicroVention, Inc.
Inventor： Gregory M. Cruise , Michael J. Constant , Edward Michael Keeley , Terrance T. Tran
CPC classification number: A61B17/12113 , A61B17/12181 , A61B90/39 , A61B2017/00004 , A61B2017/1205 , A61B2090/3966 , A61K49/0404 , A61L24/001 , A61L24/0031 , A61L24/046 , A61L27/16 , A61L27/18 , A61L27/56 , A61L31/048 , A61L31/06 , A61L31/146 , A61L31/18 , A61L2430/36 , C08L39/06 , C08L71/02
Abstract: Described herein are apparatus, compositions, systems and associated methods to occlude structures and malformations with radiopaque hydrogel filaments with delayed controlled rates of expansion permitting the repositioning of the device once inside the structure or malformation. Further described is a device for implantation in an animal comprising a difunctional, low molecular weight ethylenically unsaturated shapeable macromer; an ethylenically unsaturated monomer; and a radiopaque element, wherein said device contains no support members. Methods of forming such devices are also disclosed.
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公开(公告)号：US20130253087A1
公开(公告)日：2013-09-26
申请号：US13899357
申请日：2013-05-21
Applicant: MicroVention, Inc.
Inventor： Gregory M. Cruise , Michael J. Constant , Edward Michael Keeley , Terrance T. Tran
IPC: A61B17/12
CPC classification number: A61B17/12113 , A61B17/12181 , A61B90/39 , A61B2017/00004 , A61B2017/1205 , A61B2090/3966 , A61K49/0404 , A61L24/001 , A61L24/0031 , A61L24/046 , A61L27/16 , A61L27/18 , A61L27/56 , A61L31/048 , A61L31/06 , A61L31/146 , A61L31/18 , A61L2430/36 , C08L39/06 , C08L71/02
Abstract: Described herein are apparatus, compositions, systems and associated methods to occlude structures and malformations with radiopaque hydrogel filaments with delayed controlled rates of expansion permitting the repositioning of the device once inside the structure or malformation. Further described is a device for implantation in an animal comprising a difunctional, low molecular weight ethylenically unsaturated shapeable macromer; an ethylenically unsaturated monomer; and a radiopaque element, wherein said device contains no support members. Methods of forming such devices are also disclosed.
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