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公开(公告)号:US20060116713A1
公开(公告)日:2006-06-01
申请号:US11229044
申请日:2005-09-15
申请人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
发明人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
IPC分类号: A61M29/00
CPC分类号: A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12168 , A61B17/12172 , A61B17/1219 , A61B90/39 , A61B2017/00477 , A61B2017/00862 , A61B2017/1205 , A61B2017/12054 , A61B2017/12095
摘要: An aneurysm treatment device for in situ treatment of aneurysms comprises an occlusion device having a flexible, longitudinally extending elastomeric matrix member that assumes a non-linear shape to conformally fill a targeted vascular site. The occlusion device has one or more longitudinally extending filaments that can be varied to impart properties to the occlusion device.
摘要翻译: 用于动态瘤的原位治疗的动脉瘤治疗装置包括具有柔性的,纵向延伸的弹性体基体构件的闭塞装置,该弹性体基质构件采取非线性形状以保形地填充目标血管部位。 闭塞装置具有一个或多个纵向延伸的长丝,其可以改变以赋予闭塞装置特性。
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公开(公告)号:US20060116712A1
公开(公告)日:2006-06-01
申请号:US11111487
申请日:2005-04-21
申请人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
发明人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
IPC分类号: A61M29/00
CPC分类号: A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12172 , A61B17/12181 , A61B90/39 , A61B2017/00862 , A61B2017/00867 , A61B2017/1205 , A61B2017/12054 , A61B2017/12095
摘要: An aneurysm treatment device for in situ treatment of aneurysms comprises a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable or returning to the first shape in the sac of an aneurysm upon deployment, where it occludes the aneurysm. In another embodiment an occlusion device comprises a flexible, longitudinally extending elastomeric matrix member that assumes a non-linear shape to conformally fill a targeted vascular site.
摘要翻译: 用于动态瘤的原位治疗的动脉瘤治疗装置包括具有第一形状的可折叠构件,其中第一形状是扩张几何形状,以及第二形状,其中第二形状是可装载到导管中的收缩构型。 动脉瘤治疗装置在部署时能够或返回到动脉瘤囊中的第一形状,其中阻塞动脉瘤。 在另一个实施例中,闭塞装置包括柔性的纵向延伸的弹性体基体构件,其构成保形填充目标血管部位的非线性形状。
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公开(公告)号:US08771294B2
公开(公告)日:2014-07-08
申请号:US11111487
申请日:2005-04-21
申请人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
发明人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman , Arindam Datta
IPC分类号: A61B17/04
CPC分类号: A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12172 , A61B17/12181 , A61B90/39 , A61B2017/00862 , A61B2017/00867 , A61B2017/1205 , A61B2017/12054 , A61B2017/12095
摘要: An aneurysm treatment device for in situ treatment of aneurysms comprises a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable or returning to the first shape in the sac of an aneurysm upon deployment, where it occludes the aneurysm. In another embodiment an occlusion device comprises a flexible, longitudinally extending elastomeric matrix member that assumes a non-linear shape to conformally fill a targeted vascular site.
摘要翻译: 用于动态瘤的原位治疗的动脉瘤治疗装置包括具有第一形状的可折叠构件,其中第一形状是扩张几何形状,以及第二形状,其中第二形状是可装载到导管中的收缩构型。 动脉瘤治疗装置在部署时能够或返回到动脉瘤囊中的第一形状,其中阻塞动脉瘤。 在另一个实施例中,闭塞装置包括柔性的纵向延伸的弹性体基体构件,其构成保形填充目标血管部位的非线性形状。
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公开(公告)号:US20090297582A1
公开(公告)日:2009-12-03
申请号:US12477102
申请日:2009-06-02
申请人: Steven MEYER , Arindam Datta , Maybelle Jordan , Arundhati Kabe , Brendon Bolos , Lawrence P. Lavelle, JR. , Ivan Sepetka , Maria Aboytes
发明人: Steven MEYER , Arindam Datta , Maybelle Jordan , Arundhati Kabe , Brendon Bolos , Lawrence P. Lavelle, JR. , Ivan Sepetka , Maria Aboytes
CPC分类号: A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12154 , A61B2017/00477 , A61B2017/00526 , A61B2017/00862 , A61B2017/12054 , A61L31/06 , A61L31/14 , A61L31/18 , A61L2430/36 , Y10T156/10 , C08L69/00 , C08L75/04
摘要: A device for in situ treatment of vascular or cerebral aneurysms comprises an occlusion device having a flexible, longitudinally extending elastomeric matrix member that assumes a non-linear shape to conformally fill a targeted site. The occlusion device comprises a flexible, longitudinally extending elastomeric matrix member, wherein the device assumes a non-linear shape capable of fully, substantially, or partially conformally filling a targeted vascular site. In one embodiment the vascular occlusion device comprises a first longitudinally extending structural element having a longitudinally extending lumen and an outer surface; a second longitudinally extending structural element extending through the lumen; and an elastomeric matrix member surrounding the outer surface, wherein the second structural member does not engage or attach to the first structural element or the elastomeric matrix.
摘要翻译: 用于原位处理血管或脑动脉瘤的装置包括具有柔性的纵向延伸的弹性体基体构件的阻塞装置,该弹性构件呈现非线性形状以保形地填充目标部位。 闭塞装置包括柔性的纵向延伸的弹性体基体构件,其中该装置呈现能够完全,基本上或部分地共形填充靶向血管部位的非线性形状。 在一个实施例中,血管闭塞装置包括具有纵向延伸的内腔和外表面的第一纵向延伸的结构元件; 延伸穿过所述内腔的第二纵向延伸的结构元件; 以及围绕外表面的弹性体基体构件,其中第二结构构件不接合或附接到第一结构元件或弹性体基体。
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公开(公告)号:US20060116709A1
公开(公告)日:2006-06-01
申请号:US10998357
申请日:2004-11-26
申请人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman
发明人: Ivan Sepetka , Maria Aboytes , Maybelle Jordan , Craig Friedman
IPC分类号: A61M29/00
CPC分类号: A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12172 , A61B17/12181 , A61B90/39 , A61B2017/00862 , A61B2017/00867 , A61B2017/12054 , A61B2017/12095
摘要: An aneurysm treatment device for in situ treatment of aneurysms comprises a collapsible member having a first shape wherein the first shape is an expanded geometric configuration, and a second shape, wherein the second shape is a collapsed configuration that is loadable into a catheter. The aneurysm treatment device is capable of returning to the first shape in the sac of an aneurysm upon deployment, where it occludes the aneurysm.
摘要翻译: 用于动态瘤的原位治疗的动脉瘤治疗装置包括具有第一形状的可折叠构件,其中第一形状是扩张几何形状,以及第二形状,其中第二形状是可装载到导管中的收缩构型。 动脉瘤治疗装置能够在部署时返回到动脉瘤囊中的第一形状,其中阻塞动脉瘤。
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公开(公告)号:US20050165480A1
公开(公告)日:2005-07-28
申请号:US10900982
申请日:2004-07-27
申请人: Maybelle Jordan , Arindam Datta , Craig Friedman , George Sanderson , John Kula
发明人: Maybelle Jordan , Arindam Datta , Craig Friedman , George Sanderson , John Kula
CPC分类号: A61B17/12022 , A61B17/12118 , A61B17/12181 , A61B2017/1205 , A61L31/06 , C08L75/04
摘要: A device for treating or preventing a vascular condition at a mammalian vascular site, comprises an implant formed from a compressible, reticulated elastomeric matrix in a shape conducive to delivery through a delivery instrument. One or more implants are delivered in a compressed state to the mammmalian vascular site where each implant recovers substantially to its uncompressed state following deployment from a delivery instrument. In a preferred embodiment the matrix comprises cross-linked polycarbonate polyurethane-urea or cross-linked polycarbonate polyurea-urethane. In another preferred embodiment the matrix comprises a cross-linked polycarbonate polyurethane. In a yet further embodiment, the matrix comprises thermoplastic polycarbonate polyurethane or thermoplastic polycarbonate polyurethane-urea.
摘要翻译: 用于治疗或预防哺乳动物血管部位的血管状态的装置包括由可压缩的网状弹性体基体形成的植入物,其形状有利于通过输送器械递送。 将一个或多个植入物以压缩状态递送到哺乳动脉血管部位,其中每个植入物在从递送器械展开后基本上恢复到其未压缩状态。 在优选的实施方案中,基质包含交联聚碳酸酯聚氨酯 - 脲或交联聚碳酸酯聚脲 - 氨基甲酸酯。 在另一个优选的实施方案中,基质包含交联的聚碳酸酯聚氨酯。 在另一个实施方案中,基质包括热塑性聚碳酸酯聚氨酯或热塑性聚碳酸酯聚氨酯 - 尿素。
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