-
公开(公告)号：US20160183937A1
公开(公告)日：2016-06-30
申请号：US14757938
申请日：2015-12-23
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr Miraki , Bryan A. Janish , Kevin K. Dang
IPC: A61B17/04
CPC classification number: A61B17/0487 , A61B17/0467 , A61B17/0469 , A61B17/0485 , A61B2017/0488 , A61B2017/2913 , A61B2017/2923 , A61B2090/064 , A61B2090/066 , A61B2090/0807
Abstract: Disclosed herein are suture clip delivery devices that can be loaded with several flat, disk-shaped suture clips and can deploy the suture clips one after another onto respective sutures without reloading the device with additional suture clips. An exemplary device includes a handle portion with an actuation mechanism that is coupled to a shaft portion that holds and deploys the suture clips. The shaft portion includes a mandrel on which the suture clips are mounted and a retainer that restricts the suture clips from moving proximally when the actuation mechanism pulls the mandrel proximally, which causes a distal-most suture clip to slide off the mandrel and be deployed onto one or more suture. The mandrel and remaining suture clips can them move distally to prepare to deploy the next suture clip.
Abstract translation: 本文公开了缝合夹输送装置，其可以装载有几个平坦的盘形缝合夹，并且可以将缝合夹一个接一个地部署到相应的缝线上，而不用另外的缝合夹重新装载装置。 示例性装置包括具有致动机构的手柄部分，该致动机构联接到保持和展开缝合夹的轴部分。 轴部分包括其上安装有缝合线夹的心轴和当致动机构向近侧拉动心轴时限制缝合线夹向近侧移动的保持器，这导致最远的缝合夹从芯轴上滑下并被部署到 一条或多条缝合线 心轴和剩余的缝合夹可以使它们向远侧移动以准备部署下一缝合夹。
-
公开(公告)号：US20230414215A1
公开(公告)日：2023-12-28
申请号：US18340447
申请日：2023-06-23
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： John Richard Carpenter , Bryan A. Janish
IPC: A61B17/04
CPC classification number: A61B17/0487 , A61B2017/0488 , A61B2017/00367
Abstract: A medical instrument includes a handle, a suture lock associated with the handle, the suture lock being configured to fix a position of a portion of a suture line relative to a portion of the handle when the suture lock is in a locked configuration, and a manually-actuatable actuator associated with the handle and configured to cause the suture lock to transition from the locked position to an unlocked position.
-
公开(公告)号：US11806483B2
公开(公告)日：2023-11-07
申请号：US17497746
申请日：2021-10-08
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Raymond J. McManus , Brent K. Hoffman
CPC classification number: A61M25/005 , A61M5/329 , A61M5/3291 , A61M25/007 , A61M25/0012 , A61M1/3659 , A61M2205/0216 , A61M2207/00
Abstract: Disclosed herein are embodiments of spring cannulae, including one or more holes in the sidewall of the cannula. Some disclosed cannulae include a wire, helically wound to form coils, and at least one hole in the cannula that interrupts one or more of the coils. Some embodiments further include a fused region of the coils through which the hole passes. Some embodiments include a ring attached to ends of the interrupted coils, where the hole is surrounded by the ring. Some embodiments include a sheath that is attached to a radial surface of the interrupted coils, where the hole passes radially though the sheath.
-
公开(公告)号：US20220062582A1
公开(公告)日：2022-03-03
申请号：US17497746
申请日：2021-10-08
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Raymond J. McManus , Brent K. Hoffman
Abstract: Disclosed herein are embodiments of spring cannulae, including one or more holes in the sidewall of the cannula. Some disclosed cannulae include a wire, helically wound to form coils, and at least one hole in the cannula that interrupts one or more of the coils. Some embodiments further include a fused region of the coils through which the hole passes. Some embodiments include a ring attached to ends of the interrupted coils, where the hole is surrounded by the ring. Some embodiments include a sheath that is attached to a radial surface of the interrupted coils, where the hole passes radially though the sheath.
-
Patent Agency Ranking
公开(公告)号：US11141564B2
公开(公告)日：2021-10-12
申请号：US16298926
申请日：2019-03-11
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Raymond J. McManus , Brent K. Hoffman
Abstract: Disclosed herein are embodiments of spring cannulae, including one or more holes in the sidewall of the cannula. Some disclosed cannulae include a wire, helically wound to form coils, and at least one hole in the cannula that interrupts one or more of the coils. Some embodiments further include a fused region of the coils through which the hole passes. Some embodiments include a ring attached to ends of the interrupted coils, where the hole is surrounded by the ring. Some embodiments include a sheath that is attached to a radial surface of the interrupted coils, where the hole passes radially though the sheath.
-
公开(公告)号：US20200229921A1
公开(公告)日：2020-07-23
申请号：US16841100
申请日：2020-04-06
Applicant: Edwards Lifesciences Corporation
Inventor： Walter Lee , Mark M. Dehdashtian , Teodoro S. Jimenez , Gilbert S. Leung , Bryan A. Janish , Michael G. Valdez , Tram Ngoc Nguyen , Timothy C. Ulrich
Abstract: Described herein are systems and methods from delivering prosthetic devices, such as prosthetic heart valves, through the body and into the heart for implantation therein. The prosthetic devices delivered with the delivery systems disclosed herein are, for example, radially expandable from a radially compressed state mounted on the delivery system to a radially expanded state for implantation using an inflatable balloon of the delivery system. Exemplary delivery routes through the body and into the heart include transfemoral routes, transapical routes, and transaortic routes, among others.
-
公开(公告)号：US20190201661A1
公开(公告)日：2019-07-04
申请号：US16298926
申请日：2019-03-11
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Raymond J. McManus , Brent K. Hoffman
CPC classification number: A61M25/005 , A61M1/3659 , A61M5/329 , A61M5/3291 , A61M25/0012 , A61M25/007 , A61M2205/0216 , A61M2207/00
Abstract: Disclosed herein are embodiments of spring cannulae, including one or more holes in the sidewall of the cannula. Some disclosed cannulae include a wire, helically wound to form coils, and at least one hole in the cannula that interrupts one or more of the coils. Some embodiments further include a fused region of the coils through which the hole passes. Some embodiments include a ring attached to ends of the interrupted coils, where the hole is surrounded by the ring. Some embodiments include a sheath that is attached to a radial surface of the interrupted coils, where the hole passes radially though the sheath.
-
公开(公告)号：US20190125532A1
公开(公告)日：2019-05-02
申请号：US16220385
申请日：2018-12-14
Applicant: Edwards Lifesciences Corporation
Inventor： Walter Lee , Mark Dehdashtian , Teodoro S. Jimenez , Gilbert S. Leung , Bryan A. Janish , Michael G. Valdez , Tram Ngoc Nguyen , Timothy C. Ulrich
Abstract: Described herein are systems and methods from delivering prosthetic devices, such as prosthetic heart valves, through the body and into the heart for implantation therein. The prosthetic devices delivered with the delivery systems disclosed herein are, for example, radially expandable from a radially compressed state mounted on the delivery system to a radially expanded state for implantation using an inflatable balloon of the delivery system. Exemplary delivery routes through the body and into the heart include transfemoral routes, transapical routes, and transaortic routes, among others.
-
公开(公告)号：US20180235602A1
公开(公告)日：2018-08-23
申请号：US15895950
申请日：2018-02-13
Applicant: Edwards Lifesciences Corporation
Inventor： Kevin K. Dang , Bryan A. Janish , Manouchehr A. Miraki
IPC: A61B17/04 , A61B17/062
CPC classification number: A61B17/0469 , A61B17/0491 , A61B17/0625 , A61B2017/00243 , A61B2017/00783 , A61B2017/047 , A61B2017/0472 , A61B2017/0495 , A61B2017/06028 , A61B2017/0608 , A61F2/2409
Abstract: Disclosed are devices and methods for delivering several sutures accurately and simultaneously around the perimeter of an annular prosthetic device (prosthetic heart valve, annuloplasty ring, etc.) to secure the prosthetic device within a native heart valve region. Devices can comprise a proximal handle portion including an actuator and a distal suturing portion including several curved and straight needles arrayed around the shaft axis. The straight needles and the curved needles are configured to simultaneously guide a plurality of sutures through the native tissue and through the annular prosthetic device. The actuator can cause the straight needles to move axially relative to the curved needles and can also cause the curved needles to rotate, such that the motions are coordinated to simultaneously place all the sutures.
-
-
-
-
-
-
-
-
Search Results
29
records
(took 0.02 seconds)
