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公开(公告)号：US20170071733A1
公开(公告)日：2017-03-16
申请号：US15310701
申请日：2014-05-14
Applicant: Sorin Group Italia S.r.l.
Inventor： Laura Ghione , Paolo Gaschino , Monica Francesca Achiluzzi
IPC: A61F2/24
CPC classification number: A61F2/24 , A61F2/2409 , A61F2/2412 , A61F2/2418 , A61F2/2427 , A61F2/2433 , A61F2/2436 , A61F2/2439 , A61F2210/0014
Abstract: An implant device (V), such as a heart valve, for implantation in an animal body includes an annular structure and one or more elongated anchoring members deployable to a deployed condition for insertion into an animal body. The anchoring members are retractable from the deployed condition to a rolled up condition wherein the anchoring members protrude radially out from the annular structure of the device (V) to provide anchoring to a body structure (AS) of an animal. In the rolled up condition the anchoring members at least partly protrude axially of the annular structure of the device (V).
Abstract translation: 用于植入动物体内的植入装置（V），例如心脏瓣膜，包括一个环形结构和一个或多个细长的锚固构件，其可部署到展开状态以插入动物体内。 锚固构件可从展开状态缩回到卷起状态，其中锚定构件从装置（V）的环形结构径向突出，以提供对动物的身体结构（AS）的锚定。 在卷起状态下，锚定构件至少部分地突出于装置（V）的环形结构的轴向。
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公开(公告)号：US20210205078A1
公开(公告)日：2021-07-08
申请号：US17056382
申请日：2018-05-23
Applicant: Sorin Group Italia S.r.l.
IPC: A61F2/24
Abstract: A cardiac valve prosthesis including an armature for anchorage of the valve prosthesis at an implantation site. The armature defining a lumen for the passage of the blood flow and having a longitudinal axis, and a set of prosthetic valve leaflets supported by said armature and configured to move, under the action of blood flow, in a radially divaricated condition to enable the flow of blood through said lumen in a first direction, and in a radially contracted condition, in which said valve leaflets co-operate with one another and block the flow of blood through the prosthesis in the direction opposite said first direction. The armature including an annular part and a pattern of arched struts carried by said annular part, said pattern of arched struts having proximal ends connected to said annular part, and distal ends spaced axially from the proximal ends and opposite said annular part, a plurality of sets of anchoring formations configured to protrude radially outwardly of said annular part, each set being supported by at least one of said annular part and a corresponding arched strut, and a plurality of support posts, each support post being supported by adjacent arched struts, wherein the sets of anchoring formations alternate with the support posts around said longitudinal axis.
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Patent Agency Ranking
公开(公告)号：US20190142581A1
公开(公告)日：2019-05-16
申请号：US16309063
申请日：2016-06-15
Applicant: Sorin Group Italia S.r.l.
Inventor： Silvano Moiso , Felice Giuseppe Carlino , Paolo Monelli , Monica Francesca Achiluzzi
IPC: A61F2/24
Abstract: In certain embodiments, a multiple component heart valve prosthesis includes an abutment ring and a removable bioprosthetic heart valve. The abutment ring is configured for attachment at a heart valve annulus location and includes a locking system. The removable bioprosthetic heart valve includes a valve frame and at least one locking feature. The at least one locking feature is configured to be received by the locking system. The bioprosthetic heart valve can be rotated relative to the abutment ring such that the at least one locking feature transitions from a disengaged position to a first engaged position. When in the disengaged position the bioprosthetic heart valve may be removed from the abutment ring, and when rotated to the engaged position the bioprosthetic heart valve is restrained from axial movement relative to the abutment ring.
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公开(公告)号：US10245141B2
公开(公告)日：2019-04-02
申请号：US15310701
申请日：2014-05-14
Applicant: Sorin Group Italia S.r.l.
Inventor： Laura Ghione , Paolo Gaschino , Monica Francesca Achiluzzi
IPC: A61F2/24
Abstract: An implant device (V), such as a heart valve, for implantation in an animal body includes an annular structure and one or more elongated anchoring members deployable to a deployed condition for insertion into an animal body. The anchoring members are retractable from the deployed condition to a rolled up condition wherein the anchoring members protrude radially out from the annular structure of the device (V) to provide anchoring to a body structure (AS) of an animal. In the rolled up condition the anchoring members at least partly protrude axially of the annular structure of the device (V).
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公开(公告)号：US20210196460A1
公开(公告)日：2021-07-01
申请号：US17057523
申请日：2018-05-23
Applicant: Sorin Group Italia S.r.l.
Abstract: Disclosed herein is a loading system (1) for implantable prostheses, specifically heart valve prostheses. The loading system (1) may be pre-mounted in a storage container (J) filled with a preservation solution with the prosthesis attached thereto, and may provide one or more deployment elements of a delivery instrument as receivers (4, 33) for the loading of the prosthesis (2).
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公开(公告)号：US20210196442A1
公开(公告)日：2021-07-01
申请号：US17057511
申请日：2018-05-23
Applicant: Sorin Group Italia S.r.l.
Inventor： Giovanni Giordano , Monica Francesca Achiluzzi
Abstract: The disclosure relates to a holder (1) for a heart valve prosthesis (100) including a radially contractible armature (102) and a prosthetic valve carried by said armature (102). The holder (1) includes an annular member (2) having a longitudinal axis (xl) and comprising a plurality of supporting formations (3), said supporting formations (3) protruding radially inwardly of said annular member (2), and a locking member (4) configured for coupling with said annular member (2). Each supporting formation (3) includes a coupling profile or feature (9) configured for engaging the armature (102) of a heart valve prosthesis (100). The coupling profile or feature (9) being configured to prevent the displacement of the armature (102) along said longitudinal axis and being configured to prevent rotation of the armature (102) around the longitudinal axis (X1), while leaving the armature (102) unconstrained in a radially inward direction. The locking member (4) is configured to removably mate with the annular member (2) to provide a radial constraint to the armature in a radially inward direction at the supporting formations (3).
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公开(公告)号：US20200237510A1
公开(公告)日：2020-07-30
申请号：US16754309
申请日：2018-03-27
Applicant: Sorin Group Italia S.r.l.
Inventor： Felice Guiseppe Carlino , Monica Francesca Achiluzzi
Abstract: A bendable medical instrument including: a handle at a proximal end of the bendable medical instrument, a modular distal shaft including a plurality of vertebrae configured to bend and situated near a distal end of the bendable medical instrument, a bendable internal rod disposed through at least some of the plurality of vertebrae, the bendable internal rod having a modular cell structure, and a distal tip coupled to the modular distal shaft at the distal end. The plurality of vertebrae configured to bend to position the distal tip in a patient and the bendable internal rod configured to bend with the plurality of vertebrae.
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