-
公开(公告)号：US20180154051A1
公开(公告)日：2018-06-07
申请号：US15797218
申请日：2017-10-30
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Syed F.A. Hossainy , Fuh-Wei Tang , Lothar W. Kleiner , Thierry Glauser , Yiwen Tang , Wouter E. Roorda , Stephen D. Pacetti , Gina Zhang , Yung-Ming Chen , Andrew F. McNiven , Sean A. McNiven , Brandon J. Yoe
CPC classification number: A61L31/10 , A61L27/40 , A61L27/44 , A61L27/50 , A61L27/54 , A61L31/12 , A61L31/14 , A61L31/16 , A61L2300/00
Abstract: The present disclosure teaches methods of controlling the release rate of agents from a polymeric matrix that include designing and creating a predetermined initial morphology (IM) profile in a polymeric matrix. The teachings indicate, inter alia, that control over the release rate of agents can provide for an improved control over the administration of agents as well as have an effect upon the mechanical integrity and absorption rate of the polymeric matrix.
-
公开(公告)号：US09821091B2
公开(公告)日：2017-11-21
申请号：US13953656
申请日：2013-07-29
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Syed F. A. Hossainy , Fuh-Wei Tang , Lothar W. Kleiner , Thierry Glauser , Yiwen Tang , Wouter E. Roorda , Stephen D. Pacetti , Gina Zhang , Yung-Ming Chen , Andrew F. McNiven , Sean A. McNiven , Brandon J. Yoe
CPC classification number: A61L31/10 , A61L27/40 , A61L27/44 , A61L27/50 , A61L27/54 , A61L31/12 , A61L31/14 , A61L31/16 , A61L2300/00
Abstract: The present disclosure teaches methods of controlling the release rate of agents from a polymeric matrix. The methods relate to the application of pressure, and optionally, in combination with heat, to a polymeric coating.
-
公开(公告)号：US20170020518A1
公开(公告)日：2017-01-26
申请号：US15162030
申请日：2016-05-23
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Laveille Kao Voss , Aaron M. Fortson , Wouter E. Roorda , Stephanie Henze , Kristopher M. Konawalik , Leah M. Davis
IPC: A61B17/06 , A61B17/04 , A61B17/062 , A61B17/00
CPC classification number: A61B17/06161 , A61B17/0057 , A61B17/0469 , A61B17/0491 , A61B17/062 , A61B17/0625 , A61B2017/00663 , A61B2017/047 , A61B2017/0472 , A61B2017/06042
Abstract: A needle removal device is provided for removing needles from suturing systems. In an embodiment, the needle removal device may include a base member configured to be selectively positioned substantially adjacent a proximal portion of a suturing system. The proximal portion of the suturing system may include a plurality of needle lumens. The needle removal device may also include a plurality of needle receptacles at least partially defined by the base member. The needle receptacles may be positioned and configured to generally correspond to the needle lumens of the suturing system. The needle receptacles may be further configured to selectively receive and grasp onto one or more needles extending proximally from the needle lumens of the suturing system.
Abstract translation: 提供针去除装置用于从缝合系统中去除针头。 在一个实施例中，针去除装置可以包括构造成选择性地定位成基本上邻近缝合系统的近端部分的基部构件。 缝合系统的近端部分可以包括多个针管腔。 针去除装置还可以包括至少部分地由基底构件限定的多个针插座。 针座可以被定位和配置成大致对应于缝合系统的针管腔。 针座可以进一步构造成选择性地接收并且抓住从缝合系统的针管腔向近侧延伸的一个或多个针。
-
公开(公告)号：US20160367234A1
公开(公告)日：2016-12-22
申请号：US15186730
申请日：2016-06-20
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson , Wouter E. Roorda
CPC classification number: A61B17/0057 , A61B17/0469 , A61B2017/00663 , A61B2017/0472 , A61B2017/0474
Abstract: A surgical device for suturing body lumen is described, as well as methods for suturing tissue employing the surgical device. The device can include a body having a shaft and a foot for insertion into an opening in a body lumen. The device can include tissue ports between configured to receive tissue surrounding the opening in the body lumen. The foot can include a suture secured to needle capture devices. The device can include needles that can be advanced through tissue and into the needle capture devices. The needle capture devices can then be withdrawn, thereby harvesting the suture, which can then be used to close the opening in the body lumen.
-
35.发明授权公开(公告)号：US09011928B2
公开(公告)日：2015-04-21
申请号：US14074201
申请日：2013-11-07
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Wouter E. Roorda , Stephen D. Pacetti
IPC: A61K47/26 , A61K47/36 , A61K9/14 , A61K9/16 , A61K31/727 , A61K31/573 , A61K38/18 , A61K48/00
CPC classification number: A61K9/14 , A61K9/1617 , A61K9/1647 , A61K9/1658 , A61K9/1694 , A61K31/573 , A61K31/727 , A61K38/1825 , A61K47/26 , A61K47/36 , A61K48/00
Abstract: Compositions and methods of using the compositions are provided for forming an embolus within a region of an anatomical lumen for a transitory period in order to achieve a therapeutic effect.
Abstract translation: 提供使用组合物的组合物和方法，用于在解剖腔的一个区域内形成一个临时期的栓塞，以达到治疗效果。
-
Patent Agency Ranking
公开(公告)号：US20140236082A1
公开(公告)日：2014-08-21
申请号：US14260764
申请日：2014-04-24
Applicant: Abbott Cardiovascular Systems Inc.
Inventor： Wouter E. Roorda
CPC classification number: A61K9/4891 , A61K9/14 , A61K9/48 , A61K31/19 , A61K38/12 , A61L29/08 , A61L29/16 , A61M25/10
Abstract: A biocompatible carrier for delivery of a therapeutic substance or an active agent is disclosed. The carrier contains a bioadhesive material allowing for increased residence time of the active agent at the treatment site.
-
公开(公告)号：US20250127507A1
公开(公告)日：2025-04-24
申请号：US18999142
申请日：2024-12-23
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Wouter E. Roorda , Douglas H. Mehl
Abstract: A device for positioning suture through tissue, the device including a proximal elongate member having a longitudinal axis, the proximal elongate member being configured to receive a needle, and a tissue locator disposed distal the proximal elongate member, the tissue locator being coupled to an elongate member extending through the proximal elongate member and including a leg with a needle receiving opening configured to accommodate the needle. Proximal movement of the elongate member compresses the tissue locator and folds the leg of the tissue locator, the leg transitioning from extending longitudinally to extending outwardly in relation to a position of the leg in a pre-compressed state.
-
公开(公告)号：US12178427B2
公开(公告)日：2024-12-31
申请号：US18232501
申请日：2023-08-10
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Wouter E. Roorda , Douglas H. Mehl
Abstract: A device for positioning suture through tissue, the device including a proximal elongate member having a longitudinal axis, the proximal elongate member being configured to receive a needle, and a tissue locator disposed distal the proximal elongate member, the tissue locator being coupled to an elongate member extending through the proximal elongate member and including a leg with a needle receiving opening configured to accommodate the needle. Proximal movement of the elongate member compresses the tissue locator and folds the leg of the tissue locator, the leg transitioning from extending longitudinally to extending outwardly in relation to a position of the leg in a pre-compressed state.
-
公开(公告)号：US20240180548A1
公开(公告)日：2024-06-06
申请号：US18541468
申请日：2023-12-15
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Laveille Kao Voss , Aaron M. Fortson , Wouter E. Roorda , Stephanie Henze , Kristopher M. Konawalik , Leah M. Davis
IPC: A61B17/062 , A61B17/00 , A61B17/04 , A61B17/06
CPC classification number: A61B17/0625 , A61B17/0057 , A61B17/0469 , A61B17/0491 , A61B17/06161 , A61B17/062 , A61B2017/00663 , A61B2017/047 , A61B2017/0472 , A61B2017/06042
Abstract: A medical device including an elongate member extending from a proximal end toward a distal end, the elongate member having a lumen with a longitudinal axis, a hub portion towards the proximal end of the elongate member and configured for a user to hold and manipulate a position of the elongate member, a base portion including a first groove and a second groove separated by an opening, and two wings disposed towards a distal end of the medical device, the two wings being opposite each other across the longitudinal axis and on opposite sides of the base portion, wherein, the two wings are configured to move in relation to the longitudinal axis and wherein each wing has an elongate slot having a closed first end at a location between the base portion and a peripheral end of the wing.
-
公开(公告)号：US20240156452A1
公开(公告)日：2024-05-16
申请号：US18422613
申请日：2024-01-25
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Laveille Kao Voss , Stephanie Henze , Kristopher M. Konawalik , Leah M. Davis , Wouter E. Roorda
IPC: A61B17/06 , A61B17/00 , A61B17/04 , A61B17/062
CPC classification number: A61B17/06161 , A61B17/0057 , A61B17/0469 , A61B17/0491 , A61B17/06061 , A61B17/062 , A61M5/3278
Abstract: A method of removing needles operatively associated with suture through tissue surrounding an access tract, the method comprising advancing an elongate distal member along the access tract, locating an elongate proximal member in contact with tissue surrounding the puncture site, the elongate proximal member comprising a guide disposed within the elongate proximal member, a perimeter of the guide forming a plurality of needle receiving gaps that are circumferentially spaced about a needle deployment actuator with a portion of the guide disposed between adjacent needle receiving gaps extending outwardly towards a wall of the lumen of the elongate proximal member, the needle deployment actuator extending to the elongate distal member and being configured to initiate proximal movement of a needle toward an opening of the elongate proximal member, and actuating the needle deployment actuator to move the needle toward the opening of the elongate proximal member.
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.038 seconds)
