公开(公告)号：US20250114584A1

公开(公告)日：2025-04-10

申请号：US18985461

申请日：2024-12-18

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson ,  Stephen D. Pacetti

IPC: A61B17/00 ,  A61B17/12

Abstract: An access closure device for closing an opening in tissue is provided. The access closure device may comprise an implant delivery system and a sealant delivery mechanism. The implant delivery system may comprise a suture, a procedural sheath, a delivery tube, an deployable implant and a suture attached to the implant. The sealant delivery mechanism may comprise a sealant deliverable over a suture through the procedural sheath, configured to settle proximal an implant located in an access track.

公开(公告)号：US11918205B2

公开(公告)日：2024-03-05

申请号：US17858329

申请日：2022-07-06

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson

IPC: A61B17/04

CPC classification number: A61B17/0482 ,  A61B17/0401 ,  A61B17/0469 ,  A61B2017/0409 ,  A61B2017/0474 ,  A61B2017/0477 ,  A61B17/0485 ,  A61B2017/0496

Abstract: An improvement to devices and methods for suturing tissue in various applications, such as percutaneous closure of arterial and venous puncture sites and the like, providing a self-locking or self-securing suture that does not require manual knot-tying to hold in apposition the tissue of the vessel wall on opposite sides of the puncture.

公开(公告)号：US11839351B2

公开(公告)日：2023-12-12

申请号：US17130764

申请日：2020-12-22

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Wouter E. Roorda ,  Douglas H. Mehl ,  Rizza A. Garcia ,  Timothy C. Reynolds ,  Dinorah V. Merrill ,  Dawn Ma ,  David J. Milazzo ,  Aaron M. Fortson

IPC: A61B17/04 ,  A61B17/06 ,  A61B17/00

CPC classification number: A61B17/0469 ,  A61B17/06061 ,  A61B17/0485 ,  A61B2017/00637 ,  A61B2017/00663 ,  A61B2017/00778 ,  A61B2017/0472

Abstract: A device for closing an opening in a body lumen, the device having a first elongate member with a first lumen, a second elongate member distal the first elongate member, and a needle assembly slidably cooperating with the first elongate member to position a plurality of sutures within the lumen of the first elongate member. The needle assembly includes a needle base and a plurality of needle portions extending from the needle base. Slidable movement of the needle assembly in relation to the first elongate member locates the plurality of sutures selectively mounted to the needle assembly within the first lumen.

公开(公告)号：US11375994B2

公开(公告)日：2022-07-05

申请号：US16510564

申请日：2019-07-12

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson

IPC: A61B17/04 ,  A61B17/06

Abstract: A closure device for closing an opening in tissue that includes a needle actuation handle that cooperates with a housing. A hollow needle is selectively movable by the needle actuation handle, the needle including a slot extending proximally from a distal end of the needle. A suture anchor is positioned within and selectively releasable from the slot and coupled to a suture. A portion of the suture anchor extends proximally along an outer surface of the needle as the needle is advanced through tissue adjacent the opening.

公开(公告)号：US20220152372A1

公开(公告)日：2022-05-19

申请号：US17524889

申请日：2021-11-12

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson ,  Stephen D. Pacetti

IPC: A61M39/02

Abstract: An access closure device for closing an opening in tissue is provided. The access closure device may comprise a balloon delivery system and a sealant delivery system. The balloon delivery system may comprise a suture, a delivery shaft, an inflatable balloon, and a balloon segment releasably attached to the delivery shaft. The sealant delivery system may comprise a sealant delivery shaft, an ejection tube, and a snare wire configured to snare a suture of the delivery system.

公开(公告)号：US20220142646A1

公开(公告)日：2022-05-12

申请号：US17517989

申请日：2021-11-03

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson

IPC: A61B17/12

Abstract: A compression device for compressing an area of tissue surrounding a tissue opening to close the tissue opening. The device includes a compression support frame having an outer peripheral edge forming an arc whose central angle is less than 180° and greater than 45°. The device also includes a compression support and a tension member. The compression support is mounted on the compression support frame, and the tension member is selectively slidable in relation to the compression support.

公开(公告)号：US20180338759A1

公开(公告)日：2018-11-29

申请号：US16052263

申请日：2018-08-01

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Wouter E. Roorda ,  Douglas H. Mehl ,  Rizza A. Garcia ,  Timothy C. Reynolds ,  Dinorah V. Merrill ,  Dawn Ma ,  David J. Milazzo ,  Aaron M. Fortson

IPC: A61B17/04 ,  A61B17/06 ,  A61B17/00

Abstract: A closure device for closing an opening in tissue is provided. The closure device includes an elongate member through which needles may be deployed. The closure device also includes a foot portion having one or more feet slidably mounted relative thereto. The feet are movable between a deployed position and a delivery position. The feet include cuffs removably mounted therein, with sutures connected between the cuffs. When the feet are in the deployed position and the needles are advanced, the needles securely engage the cuffs and draw the cuffs and suture through the lumen wall so that the opening in the lumen wall can be closed with the sutures.

公开(公告)号：US20180221020A1

公开(公告)日：2018-08-09

申请号：US15949642

申请日：2018-04-10

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 ,  A61B17/062 ,  A61B17/04 ,  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 suturing system is provided. In an embodiment, the suturing system includes a sheath having a proximal end and a distal end. A needle is disposed distal the sheath in a pre-deployed configuration with a needle tip of the needle being orientated proximally towards the sheath. A body is disposed within the sheath, the body comprising a guide reducing an outer cross-sectional dimension of the body at the guide and forming a space between the body and the sheath, the guide being configured to receive the needle and direct the needle proximally toward the proximal end of the sheath. A suture is attached to the needle.

公开(公告)号：US20170360421A1

公开(公告)日：2017-12-21

申请号：US15697842

申请日：2017-09-07

Applicant: Abbott Cardiovascular Systems, Inc.

Inventor： Aaron M. Fortson

IPC: A61B17/00 ,  A61B17/06 ,  A61B17/04 ,  A61B17/22

CPC classification number: A61B17/0057 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/06066 ,  A61B2017/00623 ,  A61B2017/0065 ,  A61B2017/00663 ,  A61B2017/00672 ,  A61B2017/00778 ,  A61B2017/0404 ,  A61B2017/0409 ,  A61B2017/0417 ,  A61B2017/0427 ,  A61B2017/0464 ,  A61B2017/0472 ,  A61B2017/0496 ,  A61B2017/061 ,  A61B2017/22038

Abstract: Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advancable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advancable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port.

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。