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公开(公告)号：US10080820B2
公开(公告)日：2018-09-25
申请号：US15250382
申请日：2016-08-29
Applicant: Boston Scientific SciMed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
CPC classification number: C14B1/00 , A61F2/2415 , A61L27/3625 , A61L27/3687 , A61L27/3691 , A61L2430/20 , A61L2430/40 , C14B1/26 , C14B17/08 , D02J1/227
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
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公开(公告)号：US10443107B2
公开(公告)日：2019-10-15
申请号：US16044845
申请日：2018-07-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
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Patent Agency Ranking
公开(公告)号：US20160022254A1
公开(公告)日：2016-01-28
申请号：US14804956
申请日：2015-07-21
Applicant: Boston Scientific Scimed, Inc.
Inventor： Ray McCarthy
IPC: A61B17/02
CPC classification number: A61B17/02 , A61B17/0293 , A61B90/02 , A61B2017/0237 , A61B2017/0287 , A61F2/2415 , A61L27/3625 , A61L27/3687 , A61L27/3691 , A61L27/50 , A61L2430/20 , A61L2430/40 , C14B1/26
Abstract: This document relates to tissue modification and, more particularly, to modification of biological tissue for implantation in a mammal. For example, this document relates to tissue tensioning devices and methods used during fixation of tissues for bioprosthetic heart valves.
Abstract translation: 本文件涉及组织修饰，更具体地涉及用于植入哺乳动物的生物组织的修饰。 例如，本文件涉及在用于生物假体心脏瓣膜的组织固定期间使用的组织张紧装置和方法。
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公开(公告)号：US20180327871A1
公开(公告)日：2018-11-15
申请号：US16044845
申请日：2018-07-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
IPC: C14B1/00
CPC classification number: C14B1/00 , A61F2/2415 , A61L27/3625 , A61L27/3687 , A61L27/3691 , A61L2430/20 , A61L2430/40 , C14B1/26 , C14B17/08 , D02J1/227
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
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公开(公告)号：US20160220362A1
公开(公告)日：2016-08-04
申请号：US15014364
申请日：2016-02-03
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Ray McCarthy
CPC classification number: A61F2/2415 , A01N1/0242 , A61L27/3604 , A61L27/3625 , A61L27/3645 , A61L27/367 , A61L27/3687 , A61L27/3691 , A61L2430/20 , A61L2430/40 , C12N5/0657
Abstract: A method of treating pericardial tissue that includes contacting at least a portion of a pericardial sac with a chemical while the pericardial sac is tensioned by an application of fluid pressure to an inside face of the pericardial sac.
Abstract translation: 一种治疗心包组织的方法，包括使心包囊的至少一部分与化学物质接触，同时通过向心包囊的内表面施加流体压力来张紧心包囊。
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公开(公告)号：US10080650B2
公开(公告)日：2018-09-25
申请号：US15014364
申请日：2016-02-03
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Ray McCarthy
CPC classification number: A61F2/2415 , A01N1/0242 , A61L27/3604 , A61L27/3625 , A61L27/3645 , A61L27/367 , A61L27/3687 , A61L27/3691 , A61L2430/20 , A61L2430/40 , C12N5/0657
Abstract: A method of treating pericardial tissue that includes contacting at least a portion of a pericardial sac with a chemical while the pericardial sac is tensioned by an application of fluid pressure to an inside face of the pericardial sac.
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公开(公告)号：US20170065744A1
公开(公告)日：2017-03-09
申请号：US15250382
申请日：2016-08-29
Applicant: Boston Scientific SciMed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
IPC: A61L27/36
CPC classification number: C14B1/00 , A61F2/2415 , A61L2430/20 , A61L2430/40 , C14B1/26 , C14B17/08 , D02J1/227
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
Abstract translation: 组织改变装置包括在适于固定组织块的第一边缘的平面中对齐的至少第一多个夹持器。 多个夹持器各自固定到第一力致动器。 第一多个夹持器各自适于相对于第一力致动器围绕垂直于该平面的轴线枢转。 在一些情况下，多个夹持器通过被动力传递机构附接到力致动器。 在某些情况下，单独的力致动器通过枢转连接附接到单独的夹持器。 处理组织的方法可以将张紧的组织固定到框架以在治疗期间保持张力（例如，用化学交联剂交联组织）。
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