公开(公告)号：US20190201201A1

公开(公告)日：2019-07-04

申请号：US16296089

申请日：2019-03-07

Applicant: Medtentia International Ltd Oy

Inventor： Hans-Reinhard Zerkowski ,  Olli Keränen ,  Ger O'Carroll ,  Mark Pugh ,  Adrian Moran

IPC: A61F2/24

Abstract: A delivery system and method for delivery of an annuloplasty implant for a patient are disclosed. The delivery system comprises a commissure locator device for locating a commissure, comprising; an extension member, a catheter, and wherein the extension member is extendable relative the catheter for location of at least one commissure of a cardiac valve, and a coronary sinus contractor for temporary insertion into the coronary sinus (CS) and having a displacement unit being temporarily transferable to an activated state in Which the shape of the annulus Of the heart valve is modified to a modified shape to be retained by said annuloplasty implant.

公开(公告)号：US20190060067A1

公开(公告)日：2019-02-28

申请号：US16172627

申请日：2018-10-26

Applicant: Medtentia International Ltd Oy

Inventor： Olli Keränen ,  Mark Pugh ,  Ger O'Carroll ,  Adrian Moran

IPC: A61F2/24

Abstract: Disclosed is a medical system for short time replacement and repair of a native valve, which comprises an artificial valve (502); and a device for collecting and arranging chordae and/or leaflets to hold and/or stabilize the artificial valve in a desired position, the device comprising: a unit for grasping a plurality of chordae and/or leaflets. The system and/or device allows for fast and easy replacement of a native valve, fast and easy positioning of a temporary artificial valve, and more time for medical personnel to make decisions, prepare and/or perform surgery/medical intervention.

公开(公告)号：US20170065416A1

公开(公告)日：2017-03-09

申请号：US15119702

申请日：2015-02-18

Applicant: Medtentia International Ltd Oy

Inventor： Hans-Reinhard Zerkowski ,  Olli Keränen ,  Ger O'Carroll ,  Mark Pugh ,  Adrian Moran

IPC: A61F2/24

CPC classification number: A61F2/2466 ,  A61F2/2451 ,  A61F2/2472 ,  A61F2/2496

Abstract: A delivery system and method for delivery of an annuloplasty implant for a patient are disclosed. The delivery system comprises a commissure locator device for locating a commissure, comprising; an extension member, a catheter, and wherein the extension member is extendable relative the catheter for location of at least one commissure of a cardiac valve, and a coronary sinus contractor for temporary insertion into the coronary sinus (CS) and having a displacement unit being temporarily transferable to an activated state in which the shape of the annulus of the heart valve is modified to a modified shape to be retained by said annuloplasty implant.

Abstract translation: 公开了用于递送患者的瓣环成形植入物的输送系统和方法。 输送系统包括用于定位合缝的连合定位器装置，包括： 延伸构件，导管，并且其中所述延伸构件相对于所述导管可延伸，用于定位至少一个心脏瓣膜的连合部，以及用于临时插入所述冠状窦（CS）并且具有位移单元的冠状窦承载器 临时转移到激活状态，其中心脏瓣膜的环形的形状被修改为由所述瓣环成形术植入物保留的修改形状。

公开(公告)号：US11020225B2

公开(公告)日：2021-06-01

申请号：US16172627

申请日：2018-10-26

Applicant: Medtentia International Ltd Oy

Inventor： Olli Keränen ,  Mark Pugh ,  Ger O'Carroll ,  Adrian Moran

IPC: A61F2/24

Abstract: Disclosed is a medical system for short time replacement and repair of a native valve, which comprises an artificial valve (502); and a device for collecting and arranging chordae and/or leaflets to hold and/or stabilize the artificial valve in a desired position, the device comprising: a unit for grasping a plurality of chordae and/or leaflets. The system and/or device allows for fast and easy replacement of a native valve, fast and easy positioning of a temporary artificial valve, and more time for medical personnel to make decisions, prepare and/or perform surgery/medical intervention.

公开(公告)号：US20170156731A1

公开(公告)日：2017-06-08

申请号：US15323422

申请日：2015-07-02

Applicant: Medtentia International Ltd Oy

Inventor： Pugh Mark ,  Ger O'Carroll ,  Adrian Moran

IPC: A61B17/122 ,  A61B17/12 ,  A61B17/08 ,  A61B17/10 ,  A61B17/128 ,  A61F2/24

Abstract: A clip having a delivery shape and an implanted shape has a first and a second leg joined at their distal ends at a distal point of the clip. The distal point forms a tapered shape of the clip and is adapted to pierce tissue. Proximal ends of the first and second legs are spaced apart in the delivery shape by a first distance. The proximal ends are compressible to the implanted shape in which the legs are spaced apart by a second distance that is shorter than the first distance. A related delivery device, a related system, and a delivery method are also disclosed.

公开(公告)号：US20160367361A1

公开(公告)日：2016-12-22

申请号：US14762428

申请日：2014-01-27

Applicant: MEDTENTIA INTERNATIONAL LTD OY

Inventor： Olli Keränen ,  Jani Virtanen ,  Mark Pugh ,  Ger O'Carroll ,  Adrian Moran

IPC: A61F2/24

CPC classification number: A61F2/2436 ,  A61F2/2412 ,  A61F2/2427 ,  A61F2/2433 ,  A61F2/2445 ,  A61F2/2454 ,  A61F2/2457 ,  A61F2/2466 ,  A61F2250/0003 ,  A61F2250/0059

Abstract: Disclosed is a medical system for short time replacement and repair of a native valve, which comprises an artificial valve (502); and a device for collecting and arranging chordae and/or leaflets to hold and/or stabilize the artificial valve in a desired position, the device comprising: a unit for grasping a plurality of chordae and/or leaflets. The system and/or device allows for fast and easy replacement of a native valve, fast and easy positioning of a temporary artificial valve, and more time for medical personnel to make decisions, prepare and/or perform surgery/medical intervention.

Abstract translation: 公开了一种用于短时间更换和修复天然阀的医疗系统，其包括人造阀（502）; 以及用于收集和布置腱索和/或小叶以将人造瓣膜保持和/或稳定在期望位置的装置，该装置包括：用于抓握多个腱索和/或单张的单元。 系统和/或设备允许快速和容易地更换本机阀门，快速和容易地定位临时人造瓣膜，以及更多的时间让医务人员作出决定，准备和/或执行手术/医疗干预。

公开(公告)号：US11712338B2

公开(公告)日：2023-08-01

申请号：US17334155

申请日：2021-05-28

Applicant: Medtentia International Ltd Oy

Inventor： Olli Keränen ,  Jani Virtanen ,  Mark Pugh ,  Ger O'Carroll ,  Adrian Moran

IPC: A61F2/24

CPC classification number: A61F2/2436 ,  A61F2/2412 ,  A61F2/2427 ,  A61F2/2433 ,  A61F2/2445 ,  A61F2/2454 ,  A61F2/2466 ,  A61F2/2457 ,  A61F2250/0003 ,  A61F2250/0059

Abstract: Disclosed is a medical system for short time replacement and repair of a native valve, which comprises an artificial valve (502); and a device for collecting and arranging chordae and/or leaflets to hold and/or stabilize the artificial valve in a desired position, the device comprising: a unit for grasping a plurality of chordae and/or leaflets. The system and/or device allows for fast and easy replacement of a native valve, fast and easy positioning of a temporary artificial valve, and more time for medical personnel to make decisions, prepare and/or perform surgery/medical intervention.

公开(公告)号：US11219524B2

公开(公告)日：2022-01-11

申请号：US16296089

申请日：2019-03-07

Applicant: Medtentia International Ltd Oy

Inventor： Hans-Reinhard Zerkowski ,  Olli Keränen ,  Ger O'Carroll ,  Mark Pugh ,  Adrian Moran

IPC: A61F2/24

Abstract: A delivery system and method for delivery of an annuloplasty implant for a patient are disclosed. The delivery system comprises a commissure locator device for locating a commissure, comprising; an extension member, a catheter, and wherein the extension member is extendable relative the catheter for location of at least one commissure of a cardiac valve, and a coronary sinus contractor for temporary insertion into the coronary sinus (CS) and having a displacement unit being temporarily transferable to an activated state in Which the shape of the annulus Of the heart valve is modified to a modified shape to be retained by said annuloplasty implant.

公开(公告)号：US10349934B2

公开(公告)日：2019-07-16

申请号：US14891655

申请日：2014-05-22

Applicant: Medtentia International Ltd Oy

Inventor： Mark Pugh ,  Ger O'Carroll ,  Adrian Moran

IPC: A61F2/24 ,  A61B17/04 ,  A61B17/00 ,  A61B90/50

Abstract: An annuloplasty stitching device (1) is disclosed for stitching at a stitch site in a patient. The stitching device comprises a support structure (2) comprising, an elongate center support (21) extending along an axial direction (27) between a proximal end and a distal end, a stitching arrangement (3) comprising, at least one elongate linkage section (31) being movably attached at a support end (25) of the linkage section to the center support, and at least one stitching member (32) arranged at a stitch end (26) of the linkage section and being movable along said axial direction by a pivoting action of the linkage section.

公开(公告)号：US10327766B2

公开(公告)日：2019-06-25

申请号：US15119247

申请日：2015-02-18

Applicant: MEDTENTIA INTERNATIONAL LTD OY

Inventor： Hans-Reinhard Zerkowski ,  Mark Pugh ,  Adrian Moran ,  Ger O'Carroll

IPC: A61B17/122 ,  A61B17/128 ,  A61B17/068 ,  A61B17/064 ,  A61B17/00

Abstract: A stapling device (100) for attaching a clip (205) to tissue is disclosed comprising a sheath (101) having a distal end (102) for delivery of said clip, a pusher unit (103, 103′) being movable inside said sheath along a longitudinal direction (104) of said sheath, said distal end comprising a clip guide (105, 105′) in which said clip is movable in said longitudinal direction, wherein said clip guide has a closed (G) configuration in which said clip guide is adapted to apply a restraining force on said clip so that said clip assumes a delivery shape (C), and an open (G′) configuration in which said clip assumes a relaxed shape (C′), wherein said pusher unit is movable from a proximal position (P) in which said clip guide is in said closed configuration, to a distal position (P′) in which said pusher unit engages said clip guide and the clip guide is in said open configuration. The clip guide comprises a first and a second clip guide arranged at radially opposite peripheries of the sheath and extending in the longitudinal direction.