公开(公告)号：US20140364939A1

公开(公告)日：2014-12-11

申请号：US13914802

申请日：2013-06-11

Applicant: Medtronic, Inc.

Inventor： Susheel R. Deshmukh ,  Joshua J. Dwork ,  Patrick Griffin ,  Patrick E. Macaulay ,  AK M Masud ,  Adam J. Shipley ,  John P. Shanahan ,  Hubert K. Young ,  Stephen J. Peter ,  Gustaf LP Belt

IPC: A61F2/24

CPC classification number: A61F2/2436 ,  A61F2/2433 ,  A61F2002/48 ,  A61M25/0662

Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.

Abstract translation: 公开了用于输送和植入心脏瓣膜的系统和方法。 输送系统可以包括集成导引器。 一体式导引器可以包括具有小于输送系统的输送胶囊的外径的内径的外皮和大致等于输送胶囊的外径的外径。 集成导引器可以包括具有止血密封的轮毂。 轮毂可以具有锁定机构，其被配置成将集成导引器固定在输送系统上的适当位置。

公开(公告)号：US20250144367A1

公开(公告)日：2025-05-08

申请号：US18832570

申请日：2023-01-26

Applicant: Medtronic, Inc.

Inventor： Marc A. Anderson ,  Timothy Desmond Farrell ,  Fionnuala Morelli ,  Maro J. Sciacchitano ,  Matthew P. Norgrove ,  Luke A. Clarke ,  Mark Desmond Reid ,  Laura Marie Coultry ,  Shridhar R. Sail ,  Alan Thomas McGuinn ,  Mark Casley ,  Susheel R. Deshmukh ,  Jacqueline Bernadette OGorman ,  Patricia McAfee ,  Chris Moran ,  Antonia Trotta

IPC: A61M25/01 ,  A61M25/00

Abstract: An expandable introducer includes a hub and a tubular sheath (121) coupled thereto. The tubular sheath (121) defines a central lumen (103). A circumference of the tubular sheath includes a full thickness region (162) having a first wall thickness (T2) and a reduced thickness region (161) having a second wall thickness (T1) smaller than the first wall thickness (T2). The reduced thickness region (162) is configured to be folded such that the tubular sheath includes an unexpanded, folded state and is configured to expand to an expanded, unfolded state in response to a device passing though the central lumen (103). A first outer diameter of the tubular sheath in the unexpanded, folded state is smaller than a second outer diameter of the tubular sheath in the expanded, unfolded state.

公开(公告)号：US11944539B2

公开(公告)日：2024-04-02

申请号：US17574720

申请日：2022-01-13

Applicant: Medtronic, Inc.

Inventor： Susheel R. Deshmukh ,  Patrick Griffin ,  Patrick E. Macaulay ,  A K M. Masud ,  Adam J. Shipley ,  John P. Shanahan ,  Hubert K. Yeung ,  Stephen J. Peter ,  Gustaf L P Belt ,  Joshua J. Dwork

IPC: A61F2/24 ,  A61F2/48 ,  A61M25/00 ,  A61M25/01 ,  A61M25/06

CPC classification number: A61F2/2436 ,  A61F2/2433 ,  A61M25/0662 ,  A61F2/48 ,  A61M2025/0024 ,  A61M25/005 ,  A61M25/0147

Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.

公开(公告)号：US11234817B2

公开(公告)日：2022-02-01

申请号：US15713340

申请日：2017-09-22

Applicant: Medtronic, Inc.

Inventor： Susheel R. Deshmukh ,  Patrick Griffin ,  Patrick E. Macaulay ,  A K M Masud ,  Adam J. Shipley ,  John P. Shanahan ,  Hubert K. Yeung ,  Stephen J. Peter ,  Gustaf L P Belt ,  Joshua J. Dwork

IPC: A61F2/24 ,  A61M25/06 ,  A61F2/48 ,  A61M25/00 ,  A61M25/01

Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.

公开(公告)号：US20180036125A1

公开(公告)日：2018-02-08

申请号：US15713340

申请日：2017-09-22

Applicant: Medtronic, Inc.

Inventor： Susheel R. Deshmukh ,  Patrick Griffin ,  Patrick E. Macaulay ,  AK M. Masud ,  Adam J. Shipley ,  John P. Shanahan ,  Hubert K. Yeung ,  Stephen J. Peter ,  Gustaf LP Belt ,  Joshua J. Dwork

IPC: A61F2/24 ,  A61M25/06 ,  A61F2/48

CPC classification number: A61F2/2436 ,  A61F2/2433 ,  A61F2002/48 ,  A61M25/005 ,  A61M25/0147 ,  A61M25/0662 ,  A61M2025/0024

Abstract: Systems and methods for delivering and implanting heart valves are disclosed. The delivery systems can include an integrated introducer. The integrated introducer can include a sheath having an inner diameter that is smaller than the outer diameter of a delivery capsule of the delivery system and an outer diameter that is approximately equal to the outer diameter of the delivery capsule. The integrated introducer can include a hub having a hemostatic seal. The hub can have a locking mechanism configured to fix the integrated introducer in place on the delivery system.