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公开(公告)号：US10966711B2
公开(公告)日：2021-04-06
申请号：US16252453
申请日：2019-01-18
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Kevin K. Dang
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.
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公开(公告)号：US12016552B2
公开(公告)日：2024-06-25
申请号：US18324930
申请日：2023-05-26
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Kevin K. Dang
CPC classification number: A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B17/0469 , 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.
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公开(公告)号：US20240115379A1
公开(公告)日：2024-04-11
申请号：US18542664
申请日：2023-12-16
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
CPC classification number: A61F2/2433 , A61F2/958 , A61M25/10184
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.
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公开(公告)号：US20230293168A1
公开(公告)日：2023-09-21
申请号：US18324930
申请日：2023-05-26
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Kevin K. Dang
IPC: A61B17/04
CPC classification number: A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B2017/0488 , A61B2017/2913
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.
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公开(公告)号：US20220161002A1
公开(公告)日：2022-05-26
申请号：US17650239
申请日：2022-02-07
Applicant: Edwards Lifesciences Corporation
Inventor： John X. Wang , Bryan A. Janish , Zoey Cancilla Than , Thaddeus Lee Young , Kemani Kwame Rodgers , Lawrence Luan Tran , Ashley Krystin Barks
Abstract: A clamping device for a shaft of a catheter can include a first member rotatably coupled to a second member. The first member can have an annular element defining a central lumen, the outer surface of the annular element having a non-circular cross-sectional profile, and the second member can define a bore into which the annular element extends, the bore having a non-circular cross-sectional profile. The device can move between a release state wherein the central lumen has a first diameter, and a clamped state wherein the central lumen has a second diameter less than the first diameter. When the clamping device is in the clamped state, the clamping device can engage an outer surface of a catheter shaft and when the clamping device is in the release state, the clamping device can be moved along a length of the catheter shaft.
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Patent Agency Ranking
公开(公告)号：US11291542B2
公开(公告)日：2022-04-05
申请号：US16549384
申请日：2019-08-23
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.
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公开(公告)号：US20180055509A1
公开(公告)日：2018-03-01
申请号：US15684148
申请日：2017-08-23
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish
IPC: A61B17/04
CPC classification number: A61B17/0487 , A61B17/0467 , A61B17/0469 , A61B17/0482 , A61B17/0483 , A61B2017/00243 , A61B2017/0084 , A61B2017/00853 , A61B2017/0448 , A61B2017/0488
Abstract: A device for deploying a suture clip onto a suture can include a proximal handle portion that includes an actuation mechanism. The device can also include an outer shaft defining an inner lumen. A crimping assembly can be at least partially disposed within a distal end of the outer shaft. The crimping assembly can include a plurality of crimping members configured to receive and radially compress a suture clip. The actuating mechanism can be configured to move the plurality of crimping members radially inwardly from a first position, where the crimping members are configured to receive a suture clip, to a second position where the plurality of crimping members are configured to radially compress the suture clip, causing the suture clip to plastically deform and become secured around one or more sutures.
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公开(公告)号：US11707271B2
公开(公告)日：2023-07-25
申请号：US17650623
申请日：2022-02-10
Applicant: Edwards Lifesciences Corporation
Inventor： Kevin K. Dang , Bryan A. Janish , Manouchehr A. Miraki
IPC: A61B17/04 , A61B17/062 , A61B17/06 , A61F2/24 , A61B17/00
CPC classification number: A61B17/0469 , A61B17/0625 , A61B17/0491 , A61B2017/00243 , A61B2017/00783 , A61B2017/047 , A61B2017/0472 , A61B2017/0495 , A61B2017/0608 , A61B2017/06028 , 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.
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公开(公告)号：US11690613B2
公开(公告)日：2023-07-04
申请号：US17223993
申请日：2021-04-06
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Bryan A. Janish , Kevin K. Dang
CPC classification number: A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B17/0469 , 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 then move distally to prepare to deploy the next suture clip.
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公开(公告)号：US20230069080A1
公开(公告)日：2023-03-02
申请号：US18047974
申请日：2022-10-19
Applicant: Edwards Lifesciences Corporation
Inventor： Jyoti B. Rao , John Richard Carpenter , Bryan A. Janish
IPC: A61B17/04
Abstract: A tensioning device includes an elongate plunger, a plunger track housing configured to receive the plunger therein at least in part, an elongate tube configured to be coupled to the plunger track housing, and an actuator configured to cause axial translation of at least a portion of the plunger within the plunger track housing.
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