-
公开(公告)号：US20240293242A1
公开(公告)日：2024-09-05
申请号：US18482762
申请日：2023-10-06
申请人： TriVascular, Inc.
CPC分类号： A61F2/856 , A61F2/07 , A61F2/95 , A61F2/954 , A61F2002/065 , A61F2002/9511 , A61F2250/0003 , A61F2250/0071
摘要： An endovascular delivery system includes a bifurcated and inflatable prosthesis including a main tubular body having an open end and opposed ipsilateral and contralateral legs defining a graft wall therein between. A tether is disposed securably disposed to the contralateral leg, and the contralateral leg is releasably restrained towards the ipsilateral leg tether to prevent undesirable movement of the contralateral leg. A release wire within the endovascular delivery system releasably retains the tether near the ipsilateral leg.
-
公开(公告)号：US20230016361A1
公开(公告)日：2023-01-19
申请号：US17949617
申请日：2022-09-21
申请人： TriVascular, Inc.
摘要： A tubular prosthetic device for implantation into a body lumen includes a first part including a tubular lumen and a second part including an attachment member. The second part is secured to the first part via various configurations, where the device is capable of being reduced to a diameter less than the diameter of traditional devices, for ease of use during implantation. Methods of using the device are also provided.
-
公开(公告)号：US20220071785A1
公开(公告)日：2022-03-10
申请号：US17479926
申请日：2021-09-20
申请人： TriVascular, Inc.
发明人： Michael V. Chobotov
摘要： A tandem modular endograft includes a main elongate tubular graft body having at least one circumferential inflatable channel disposed towards a proximal portion of the graft body wall and a plurality of circumferential inflatable channels disposed towards a distal portion of the graft body wall. A proximal expansion anchor is disposed at or secured to a proximal neck portion of the graft body wall. First and second elongate tubular stent-graft extensions may be percutaneously disposed into a distal end of the tubular graft body. In combination, proximal portions of the first and second stent-graft extensions are conformable to a shape of the open lumen of the main graft body.
-
公开(公告)号：US11109989B2
公开(公告)日：2021-09-07
申请号：US14615337
申请日：2015-02-05
申请人： TRIVASCULAR, INC.
IPC分类号： A61F2/82 , A61F2/90 , A61F2/07 , A61F2/848 , A61F2/91 , A61F2/06 , A61F2/966 , A61F2/88 , A61F2/89 , A61F2/95
摘要： Some embodiments relate in part to endovascular prostheses and methods of deploying same. Embodiments may be directed more specifically to stent grafts and methods of making and deploying same within the body of a patient. Stent embodiments may include tapered struts for an even distribution of strain. Stent embodiments may also include portions which are enlarged in a circumferential direction which may be configured to stabilize the stent in a constrained state.
-
公开(公告)号：US20210085446A1
公开(公告)日：2021-03-25
申请号：US17115658
申请日：2020-12-08
申请人： TriVascular, Inc.
IPC分类号： A61F2/07 , B29C55/08 , B29C48/08 , B29C48/00 , A61L27/16 , A61L27/56 , B29C55/00 , B29C48/94 , B29C55/02 , B29C43/24
摘要： Thin PTFE layers are described having little or no node and fibril microstructure and methods of manufacturing PTFE layers are disclosed that allow for controllable permeability and porosity of the layers. In some embodiments, the PTFE layers may act as a barrier layer in an endovascular graft or other medical device.
-
公开(公告)号：US20210022895A1
公开(公告)日：2021-01-28
申请号：US17066314
申请日：2020-10-08
申请人： TriVascular, Inc.
发明人： Jenine S. Vinluan , William P. Stephens , Mark Geusen , Carl H. Poppe , Christopher L. Staudenmayer , Michael V. Chobotov , James R. Watson , Teresa Woodson
摘要： Embodiments are directed in part to endovascular prostheses and methods of deploying same. Embodiments may be directed more specifically to stent grafts and methods of positioning and deploying such devices within the body of a patient.
-
公开(公告)号：US10470871B2
公开(公告)日：2019-11-12
申请号：US15686218
申请日：2017-08-25
申请人： TriVascular, Inc.
IPC分类号： A61F2/07 , A61F2/962 , A61F2/89 , A61F2/82 , A61F2/844 , A61F2/915 , A61F2/958 , A61F2/954 , A61F2/06 , A61F2/848 , A61F2/95 , A61M25/01
摘要： This invention is a system for the treatment of body passageways; in particular, vessels with vascular disease. The system includes an endovascular graft with a low-profile delivery configuration and a deployed configuration in which it conforms to the morphology of the vessel or body passageway to be treated as well as various connector members and stents. The graft is made from an inflatable graft body section and may be bifurcated. One or more inflatable cuffs may be disposed at either end of the graft body section. At least one inflatable channel is disposed between and in fluid communication with the inflatable cuffs.
-
公开(公告)号：US09867727B2
公开(公告)日：2018-01-16
申请号：US14320773
申请日：2014-07-01
申请人： TriVascular, Inc.
发明人： Michael V. Chobotov
CPC分类号： A61F2/958 , A61F2/06 , A61F2/07 , A61F2/90 , A61F2/915 , A61F2/945 , A61F2002/065 , A61F2002/075 , A61F2220/0075 , A61F2230/0034 , A61F2250/0003 , A61F2250/0039 , A61F2250/0071
摘要： An endovascular graft, which is configured to conform to the morphology of a vessel to be treated, includes a tubular ePTFE structure; an inflatable ePTFE structure disposed over at least a portion of the ePTFE tubular structure; and an injection port in fluid communication with the inflatable ePTFE structure for inflation of the inflatable ePTFE structure with an inflation medium. The inflatable ePTFE structure may be longitudinally disposed over the tubular ePTFE structure. The ePTFE structure may be a bifurcated structure having first and second bifurcated tubular structures, where the inflatable ePTFE structure is disposed over at least a portion of the first and second bifurcated tubular structures.
-
公开(公告)号：US09463101B2
公开(公告)日：2016-10-11
申请号：US14923477
申请日：2015-10-27
申请人： TriVascular, Inc.
CPC分类号： A61F2/07 , A61F2/06 , A61F2/844 , A61F2/848 , A61F2/958 , A61F2002/075 , A61F2002/8483 , A61F2210/0076 , A61F2220/0008 , A61F2220/0075 , A61F2240/001 , A61F2250/0098 , Y10T29/49826
摘要： A tubular prosthetic device for implantation into a body lumen includes a first part including a tubular lumen and a second part including an attachment member. The second part is secured to the first part via various configurations, where the device is capable of being reduced to a diameter less than the diameter of traditional devices, for ease of use during implantation. Methods of using the device are also provided.
摘要翻译： 用于植入体腔的管状假体装置包括包括管状内腔的第一部分和包括附接部件的第二部分。 第二部分通过各种配置固定到第一部分，其中该装置能够被减小到小于传统装置的直径的直径，以便在植入期间易于使用。 还提供了使用该装置的方法。
-
公开(公告)号：US09308301B2
公开(公告)日：2016-04-12
申请号：US13089960
申请日：2011-04-19
申请人： Syed H. Askari , Robert G. Whirley
发明人： Syed H. Askari , Robert G. Whirley
CPC分类号： A61L31/06 , A61K49/0404 , A61K49/0457 , A61L24/0031 , A61L31/145 , A61L31/18 , A61L2430/36
摘要： Hydrogel compositions prepared from amine components and glycidyl ether components are provided which are biocompatible and suitable for use in vivo due, in part, to their excellent stability.
-
-
-
-
-
-
-
-
-
搜索结果
176 条记录 (耗时 0.027 秒)
