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公开(公告)号:US07897167B2
公开(公告)日:2011-03-01
申请号:US11472642
申请日:2006-06-21
IPC分类号: A61F2/02
CPC分类号: A61B17/0057 , A61B17/0401 , A61B17/06 , A61B17/06166 , A61B17/3468 , A61B50/30 , A61B2017/00004 , A61B2017/00628 , A61B2017/00641 , A61B2017/00646 , A61B2017/00654 , A61B2017/00659 , A61B2017/00898 , A61B2017/0404 , A61B2017/0464 , A61B2017/0496 , A61B2017/22038 , A61L27/227 , A61L27/24 , A61L27/3616 , A61L27/3629 , A61L27/3633 , A61L27/58 , A61M27/00
摘要: An implantable graft, which may be inserted into a fistula tract to occlude the primary opening of the fistula, is provided. To prevent unintentional displacement of the graft or extrusion of the graft from the fistula of a patient, the graft may be provided with a cap that extends laterally from at least one end of the body of the graft, where the cap may be integral with the body of the graft, attachable to at least one end of the body of the graft, and/or moveable along the body of the graft. The graft may also have a tail that extends from one end of the body of the graft to assist in placement of the graft in a fistula tract. The graft may be an integral unit made of a single material, such as a heterograft material, or may include distinct components made of the same or different materials. Methods for closing a fistula tract are also provided.
摘要翻译: 提供了一种植入式移植物,其可以插入瘘道以封闭瘘的主要开口。 为了防止移植物的意外移位或将移植物从患者的瘘管挤出,移植物可以设置有从移植物的主体的至少一端侧向延伸的帽,其中帽可以与 移植物的主体,可附接到移植物的身体的至少一端,和/或沿着移植物的主体移动。 移植物还可以具有从移植物的身体的一端延伸的尾部,以帮助将移植物放置在瘘管道中。 移植物可以是由诸如异种移植材料的单一材料制成的整体单元,或者可以包括由相同或不同材料制成的不同部件。 还提供了关闭瘘管的方法。
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公开(公告)号:US08501217B2
公开(公告)日:2013-08-06
申请号:US13018582
申请日:2011-02-01
IPC分类号: A61F2/02
CPC分类号: A61B17/0057 , A61B17/0401 , A61B17/06 , A61B17/06166 , A61B17/3468 , A61B50/30 , A61B2017/00004 , A61B2017/00628 , A61B2017/00641 , A61B2017/00646 , A61B2017/00654 , A61B2017/00659 , A61B2017/00898 , A61B2017/0404 , A61B2017/0464 , A61B2017/0496 , A61B2017/22038 , A61L27/227 , A61L27/24 , A61L27/3616 , A61L27/3629 , A61L27/3633 , A61L27/58 , A61M27/00
摘要: An implantable graft, which may be inserted into a fistula tract to occlude the primary opening of the fistula, is provided. To prevent unintentional displacement of the graft or extrusion of the graft from the fistula of a patient, the graft may be provided with a cap that extends laterally from at least one end of the body of the graft, where the cap may be integral with the body of the graft, attachable to at least one end of the body of the graft, and/or moveable along the body of the graft. The graft may also have a tail that extends from one end of the body of the graft to assist in placement of the graft in a fistula tract. The graft may be an integral unit made of a single material, such as a heterograft material, or may include distinct components made of the same or different materials. Methods for closing a fistula tract are also provided.
摘要翻译: 提供了一种植入式移植物,其可以插入瘘道以封闭瘘的主要开口。 为了防止移植物的意外移位或将移植物从患者的瘘管挤出,移植物可以设置有从移植物的主体的至少一端侧向延伸的帽,其中帽可以与 移植物的主体,可附接到移植物的身体的至少一端,和/或沿着移植物的主体移动。 移植物还可以具有从移植物的身体的一端延伸的尾部,以帮助将移植物放置在瘘管道中。 移植物可以是由诸如异种移植材料的单一材料制成的整体单元,或者可以包括由相同或不同材料制成的不同部件。 还提供了关闭瘘管的方法。
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公开(公告)号:US20110125289A1
公开(公告)日:2011-05-26
申请号:US13018582
申请日:2011-02-01
IPC分类号: A61F2/02
CPC分类号: A61B17/0057 , A61B17/0401 , A61B17/06 , A61B17/06166 , A61B17/3468 , A61B50/30 , A61B2017/00004 , A61B2017/00628 , A61B2017/00641 , A61B2017/00646 , A61B2017/00654 , A61B2017/00659 , A61B2017/00898 , A61B2017/0404 , A61B2017/0464 , A61B2017/0496 , A61B2017/22038 , A61L27/227 , A61L27/24 , A61L27/3616 , A61L27/3629 , A61L27/3633 , A61L27/58 , A61M27/00
摘要: An implantable graft, which may be inserted into a fistula tract to occlude the primary opening of the fistula, is provided. To prevent unintentional displacement of the graft or extrusion of the graft from the fistula of a patient, the graft may be provided with a cap that extends laterally from at least one end of the body of the graft, where the cap may be integral with the body of the graft, attachable to at least one end of the body of the graft, and/or moveable along the body of the graft. The graft may also have a tail that extends from one end of the body of the graft to assist in placement of the graft in a fistula tract. The graft may be an integral unit made of a single material, such as a heterograft material, or may include distinct components made of the same or different materials. Methods for closing a fistula tract are also provided.
摘要翻译: 提供了一种植入式移植物,其可以插入瘘道以封闭瘘的主要开口。 为了防止移植物的意外移位或将移植物从患者的瘘管挤出,移植物可以设置有从移植物的主体的至少一端侧向延伸的帽,其中帽可以与 移植物的主体,可附接到移植物的身体的至少一端,和/或沿着移植物的主体移动。 移植物还可以具有从移植物的身体的一端延伸的尾部,以帮助将移植物放置在瘘管道中。 移植物可以是由诸如异种移植材料的单一材料制成的整体单元,或者可以包括由相同或不同材料制成的不同部件。 还提供了关闭瘘管的方法。
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4.
公开(公告)号:US09538996B2
公开(公告)日:2017-01-10
申请号:US11669695
申请日:2007-01-31
CPC分类号: A61B17/0057 , A61B1/31 , A61B17/12159 , A61B17/3468 , A61B50/30 , A61B2017/00004 , A61B2017/00628 , A61B2017/00641 , A61B2017/00654 , A61B2017/00659 , A61B2017/00862 , A61B2017/00867 , A61B2017/22038 , A61L27/24 , A61L27/3604 , A61L27/3633 , A61L27/3641 , A61L27/50
摘要: Described are medical graft products, systems, and methods for treating fistulae. Certain products of the invention are configured to have portions residing in and around a primary fistula opening, e.g., one occurring in a wall of the alimentary canal. One such product includes a biocompatible graft body which is configured to block at least the primary opening. The graft body includes a capping member, which is configured to contact portions of the alimentary canal wall adjacent to the primary opening, and an elongate plug member extending from the capping member, which is configured to extend into at least a portion of the fistula. In certain embodiments, a graft body component has the capacity to expand or otherwise change form to provide a suitable capping arrangement. Such a component can include a resilient wire frame, e.g., one that is self-expandable or one that requires at least some manipulation in order to expand.
摘要翻译: 描述了用于治疗瘘的医疗移植产品,系统和方法。 本发明的某些产品被配置为具有驻留在主瘘开口内和周围的部分,例如存在于消化道壁的一个。 一种这样的产品包括生物相容性移植物体,其构造成至少阻挡初级开口。 移植物主体包括封盖构件,其被构造成接触与初级开口相邻的消化道壁的部分,以及从封盖构件延伸的细长塞构件,其构造成延伸到至少一部分瘘。 在某些实施方案中,移植物体组分具有膨胀或以其它方式改变形式以提供合适的封盖装置的能力。 这样的部件可以包括弹性线框架,例如可自扩展的弹性线框架,或者需要至少一些操纵以便扩展的线框架。
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公开(公告)号:US09271817B2
公开(公告)日:2016-03-01
申请号:US12114456
申请日:2008-05-02
申请人: Ryan Dempsey , Jeffrey Miller , Steve Chen , Umesh H. Patel , F. Joseph Obermiller , Bhavin Shah , Chad E. Johnson
发明人: Ryan Dempsey , Jeffrey Miller , Steve Chen , Umesh H. Patel , F. Joseph Obermiller , Bhavin Shah , Chad E. Johnson
CPC分类号: A61F2/0059 , A61B17/06004 , A61B2017/06052 , A61F2/02 , A61L27/24 , A61M5/32 , A61M25/0662 , A61M2025/018 , Y10S623/915
摘要: Tissue augmentation devices, as well as methods of manufacturing and using the same, are disclosed. In certain embodiments, a tissue augmentation device comprises an elongate tissue penetrating member and an amount of remodelable material, wherein at least a portion of the elongate member is cannulated, and at least a portion of the amount of material is received within at least a portion of the cannulated portion of the elongate member. The elongate tissue penetrating member may provide at least one deformation that is configured to constrict portions of the amount of remodelable material received within the elongate member. In alternate embodiments, a flexible covering over an implantable biomaterial provides protection and allows an easier delivery of the biomaterial to a tissue tract.
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公开(公告)号:US20110077679A1
公开(公告)日:2011-03-31
申请号:US12959799
申请日:2010-12-03
IPC分类号: A61M29/00
CPC分类号: A61K35/38 , A61B17/12022 , A61B17/12109 , A61B17/12113 , A61B17/1214 , A61B17/12145 , A61B17/1215 , A61B17/12163 , A61B17/12168 , A61B17/12172 , A61B17/12181 , A61B17/1219 , A61B90/39 , A61L31/005 , A61L31/18 , A61L2430/36
摘要: A medical device (40) including a collagenous biomaterial (10) for causing embolus and treating an aneurysm. The collagenous biomaterial (10) includes a small intestine submucosa (12) that is configured into various components (16) for causing a vascular occlusion or a packing aneurysm lumen.
摘要翻译: 一种包括用于引起栓塞和治疗动脉瘤的胶原生物材料(10)的医疗装置(40)。 胶原生物材料(10)包括被配置成用于引起血管闭塞或包装动脉瘤腔的各种成分(16)的小肠粘膜下层(12)。
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公开(公告)号:US20100204782A1
公开(公告)日:2010-08-12
申请号:US12762796
申请日:2010-04-19
申请人: Mark W. Bleyer , Michael C. Hiles , Umesh H. Patel
发明人: Mark W. Bleyer , Michael C. Hiles , Umesh H. Patel
IPC分类号: A61F2/06
CPC分类号: A61L27/3683 , A61B90/39 , A61K35/38 , A61L27/24 , A61L27/3604 , A61L27/50 , A61L29/005 , A61L31/005
摘要: Disclosed is a medical device (5) and more particularly, an implantable biomaterial. The biomaterial comprises a radiopaque (22) collagenous biomaterial (10).
摘要翻译: 公开了一种医疗装置(5),更具体地,涉及可植入生物材料。 生物材料包括不透射线(22)胶原生物材料(10)。
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公开(公告)号:US08834351B2
公开(公告)日:2014-09-16
申请号:US13048492
申请日:2011-03-15
CPC分类号: A61L27/3633 , A61F2/2475 , A61L27/3604 , A61L27/3641 , A61L27/3645 , A61L27/3839
摘要: This invention relates in one aspect to the treatment of a vascular vessel with a biomaterial. The biomaterial can be a remodelable material that strengthens and/or supports the vessel walls. Additionally the biomaterial can include a variety of naturally occurring or added bioactive agents and/or viable cellular populations.
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公开(公告)号:US08641776B2
公开(公告)日:2014-02-04
申请号:US13048458
申请日:2011-03-15
IPC分类号: A61F2/02
CPC分类号: A61B17/12 , A61F2/07 , A61F2/2475 , A61F2002/075 , A61F2002/077
摘要: This invention relates in one aspect to the treatment of a vascular vessel with a biomaterial. The biomaterial can be a remodelable material that strengthens and/or supports the vessel walls. Additionally the biomaterial can include a variety of naturally occurring or added bioactive agents and/or viable cellular populations.
摘要翻译: 本发明在一个方面涉及用生物材料治疗血管血管。 生物材料可以是加强和/或支持血管壁的可重塑材料。 另外,生物材料可以包括多种天然存在或添加的生物活性剂和/或活细胞群体。
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公开(公告)号:US09295757B2
公开(公告)日:2016-03-29
申请号:US12965205
申请日:2010-12-10
CPC分类号: A61L27/3633 , A61F2/0063 , A61F2/0077 , A61F2/02 , A61L27/3625 , A61L27/3629 , A61L27/50 , A61L31/005
摘要: Described are embodiments of a multilaminate or multiple layer implantable surgical graft with an illustrative graft comprising a remodelable collagenous sheet material, the graft including one or more interweaving members to stitch together the graft to help prevent the layers from delaminating or separating during handling and the initial stages of remodeling. The interweaving members may comprise lines of suture, thread, individual stitches, strips of material, etc. that are woven through the layers of biomaterial in a desired pattern. In one embodiment, the interweaving members comprise a pharmacologically active substance, such as a drug, growth factors, etc. to elicit a desired biological response in the host tissue. In another embodiment, the graft further comprises a reinforcing material, such as a synthetic mesh, within the layers of remodelable biomaterial and stitched together by one or more interweaving members.
摘要翻译: 描述了具有包含可重塑胶原片材料的说明性移植物的多层或多层可植入手术移植物的实施方案,所述移植物包括一个或多个交织构件以将移植物缝合在一起以帮助防止层在处理期间分层或分离,并且初始 重塑阶段。 交织构件可以包括以期望的图案编织穿过生物材料层的缝合线,线,单个线迹,材料条等。 在一个实施方案中,交织构件包含药理学活性物质,例如药物,生长因子等,以在宿主组织中引发所需的生物反应。 在另一个实施方案中,移植物还包括在可重塑生物材料层内的增强材料,例如合成网,并由一个或多个交织构件缝合在一起。
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