公开(公告)号：US20240366379A1

公开(公告)日：2024-11-07

申请号：US18312496

申请日：2023-05-04

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Roberto de Filippo

IPC: A61F2/24

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter, and a method for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US20230404757A1

公开(公告)日：2023-12-21

申请号：US18343337

申请日：2023-06-28

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Janine C. Robinson ,  Alan R. Klenk ,  Anuja Patel ,  Zaya Tun ,  Robert Quintos ,  Brett Snyder

IPC: A61F2/24

CPC classification number: A61F2/246 ,  A61F2/2466 ,  A61F2220/0016 ,  A61F2220/0075 ,  A61F2230/0091 ,  A61F2250/0018 ,  A61F2210/0014 ,  A61F2250/0098 ,  A61F2230/0006

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US11464634B2

公开(公告)日：2022-10-11

申请号：US17124160

申请日：2020-12-16

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Jacques Essinger ,  Alan Klenk

IPC: A61F2/24

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US20220233311A1

公开(公告)日：2022-07-28

申请号：US17685913

申请日：2022-03-03

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan

IPC: A61F2/24

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US20230277169A1

公开(公告)日：2023-09-07

申请号：US18176698

申请日：2023-03-01

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Michael D. Lesh ,  Alan R. Klenk ,  Craig Mar ,  Danielle Tene ,  Zaya Tun

IPC: A61B17/04 ,  A61F2/24

CPC classification number: A61B17/0401 ,  A61B17/0487 ,  A61F2/2454 ,  A61B2017/0409 ,  A61F2/2445 ,  A61B2017/00243

Abstract: The invention relates in some aspects to a device for use in anchoring an implant, including anchors, sutures, implants, clips, tools, lassos, and methods of anchoring among other methods. Anchors as disclosed herein could be utilized to secure a coaptation assistance device, an annuloplasty ring, an artificial valve, cardiac patch, sensor, pacemaker, or other implants. The implant could be a mitral valve ring or artificial mitral valve in some embodiments.

公开(公告)号：US11000372B2

公开(公告)日：2021-05-11

申请号：US16220322

申请日：2018-12-14

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Michael D. Lesh ,  Alan R. Klenk

IPC: A61F2/24 ,  A61B17/04 ,  A61B17/00 ,  A61B17/064

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance devices for implantation across the valve; a system including the coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, and one or more of the following: transseptal sheath, anchor delivery catheter, implant delivery catheter, and clip delivery catheter; and methods for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US20200205980A1

公开(公告)日：2020-07-02

申请号：US16705605

申请日：2019-12-06

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Michael D. Lesh

IPC: A61F2/24 ,  A61B17/04 ,  A61B17/068

Abstract: The invention relates in some aspects to a device for use in the transcatheter treatment of mitral valve regurgitation, including steerable guidewires, implantable coaptation assistance devices, anchoring systems for attaching a ventricular projection of an implantable coaptation device, a kit, and methods of using an implantable coaptation assistance device among other methods.

公开(公告)号：US20240041601A1

公开(公告)日：2024-02-08

申请号：US18358479

申请日：2023-07-25

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Anuja Patel ,  Jacques Essinger ,  Roberto de Filippo

IPC: A61F2/24 ,  A61L27/16 ,  A61L27/50

CPC classification number: A61F2/2454 ,  A61F2/2463 ,  A61L27/16 ,  A61L27/50 ,  A61F2250/0003 ,  A61F2250/0013 ,  A61F2002/0081

Abstract: Devices are disclosed for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the mitral valve and an edge to edge device. Methods are disclose for reducing mitral valve regurgitation at low left ventricle pressure and high left ventricle pressure during the cardiac cycle. Devices are disclosed for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the mitral valve with an adaptive coaptation element.

公开(公告)号：US11672659B2

公开(公告)日：2023-06-13

申请号：US17870265

申请日：2022-07-21

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan

IPC: A61F2/24 ,  A61B17/00 ,  A61B17/064 ,  A61B17/068 ,  A61B90/00

CPC classification number: A61F2/2445 ,  A61F2/2409 ,  A61F2/2454 ,  A61F2/2457 ,  A61F2/2463 ,  A61F2/2466 ,  A61B17/068 ,  A61B2017/00243 ,  A61B2017/00358 ,  A61B2017/00477 ,  A61B2017/0649 ,  A61B2090/3966 ,  A61F2/2412 ,  A61F2220/0016 ,  A61F2230/0091

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.

公开(公告)号：US20230040410A1

公开(公告)日：2023-02-09

申请号：US17818107

申请日：2022-08-08

Applicant: Polares Medical Inc.

Inventor： Alexander K. Khairkhahan ,  Jacques Essinger ,  Alan Klenk

IPC: A61F2/24

Abstract: The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.