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公开(公告)号：US20170020666A1
公开(公告)日：2017-01-26
申请号：US15284872
申请日：2016-10-04
Applicant: Medtronic, Inc.
Inventor： Jose M. Revuelta , Jack D. Lemmon , Timothy R. Ryan
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2409 , A61F2220/0008 , A61F2220/0016 , A61F2230/0013 , A61F2230/0078 , A61F2230/008 , A61F2250/0039 , A61F2250/0063
Abstract: A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
Abstract translation: 公开了一种用于功能性替代以前植入的假体心脏瓣膜的假体心脏瓣膜。 假体心脏瓣膜包括可折叠的支撑结构，其具有安装到支撑结构的小叶和锚固件。 支撑结构还包括流入端和流出端。 锚固件包括靠近流入端的径向向外延伸的第一锚固件和靠近流出端的径向向外延伸的第二锚固件。 第一锚具包括第一配置，第二锚固件包括第二配置，其中第一配置不同于第二配置。 先前植入的假体心脏瓣膜用作将假体心脏瓣膜固定到患者的天然组织的平台。
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公开(公告)号：US10335280B2
公开(公告)日：2019-07-02
申请号：US15098494
申请日：2016-04-14
Applicant: Medtronic, Inc.
Inventor： James R. Keogh , Timothy R. Ryan , Carol E. Eberhardt , Mark T. Stewart , James R. Skarda , Timothy G. Laske , Alexander J. Hill , Jack D. Lemmon , David E. Francischelli
IPC: A61N7/02 , A61F2/24 , A61B5/00 , A61B5/107 , A61B8/00 , A61B34/20 , A61B90/00 , A61B18/14 , A61B17/00 , A61B18/00
Abstract: A method for treating a human patient includes emitting ultrasound energy from an ultrasound transducer positioned remotely from target tissue of the patient. The ultrasound transducer is positioned at a desired location relative to the patient and target tissue using location and imaging techniques. The method further includes focusing the ultrasound energy such that one or more focal points are directed to the target tissue of the patient and ablating the target tissue at each focal point. The target tissue is ablated via the focused ultrasound energy without ablating non-target tissue through which the ultrasound energy passes between the ultrasound transducer and the one or more focal points.
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公开(公告)号：US09480556B2
公开(公告)日：2016-11-01
申请号：US14060884
申请日：2013-10-23
Applicant: Medtronic, Inc.
Inventor： Jose M. Revuelta , Jack D. Lemmon , Timothy R. Ryan
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2409 , A61F2220/0008 , A61F2220/0016 , A61F2230/0013 , A61F2230/0078 , A61F2230/008 , A61F2250/0039 , A61F2250/0063
Abstract: A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
Abstract translation: 公开了一种用于功能性替代以前植入的假体心脏瓣膜的假体心脏瓣膜。 假体心脏瓣膜包括可折叠的支撑结构，其具有安装到支撑结构的小叶和锚固件。 支撑结构还包括流入端和流出端。 锚固件包括靠近流入端的径向向外延伸的第一锚固件和靠近流出端的径向向外延伸的第二锚固件。 第一锚具包括第一配置，第二锚固件包括第二配置，其中第一配置不同于第二配置。 先前植入的假体心脏瓣膜用作将假体心脏瓣膜固定到患者的天然组织的平台。
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公开(公告)号：US20140221823A1
公开(公告)日：2014-08-07
申请号：US14174268
申请日：2014-02-06
Applicant: Medtronic, Inc.
Inventor： James R. Keogh , Timothy R. Ryan , Carol E. Eberhardt , Mark T. Stewart , James R. Skarda , Timothy G. Laske , Alexander J. Hill , Jack D. Lemmon , David E. Francischelli
CPC classification number: A61F2/2496 , A61B5/0044 , A61B5/1076 , A61B5/6853 , A61B8/445 , A61B18/1442 , A61B34/20 , A61B90/37 , A61B90/39 , A61B2017/00243 , A61B2018/00291 , A61B2018/00351 , A61B2018/00577 , A61B2034/2051 , A61B2034/2063 , A61B2090/378 , A61B2090/397 , A61F2/2433 , A61F2210/009 , A61F2250/0096 , A61N7/02
Abstract: A method for valve replacement or valve repair is disclosed comprising the steps of acquiring an anatomical image of a patient, correlating the image to the patient, guiding a valve replacement delivery member or a valve repair delivery member within the patient while tracking the position of the delivery member in the patient, positioning the valve replacement member or valve repair member in a desired position to place a valve or repair valve and removing the delivery member from the patient. In one aspect, a method and device are provided that involve imaging a native root using an interoperative technique, then introducing a device that is easily visualized in a chosen imaging modality.
Abstract translation: 公开了一种用于瓣膜置换或瓣膜修复的方法，包括以下步骤：获取患者的解剖图像，将图像与患者相关联，引导患者内的瓣膜置换递送构件或瓣膜修复递送构件，同时跟踪患者的位置 将所述阀更换构件或阀修复构件定位在期望位置以放置阀或修复阀并从所述患者移除所述递送构件。 在一个方面，提供了一种方法和装置，其涉及使用交互技术对本地根进行成像，然后引入在选择的成像模式中容易可视化的装置。
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Patent Agency Ranking
公开(公告)号：US20140052242A1
公开(公告)日：2014-02-20
申请号：US14060884
申请日：2013-10-23
Applicant: Medtronic, Inc.
Inventor： Jose M. Revuelta , Jack D. Lemmon , Timothy R. Ryan
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2409 , A61F2220/0008 , A61F2220/0016 , A61F2230/0013 , A61F2230/0078 , A61F2230/008 , A61F2250/0039 , A61F2250/0063
Abstract: A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
Abstract translation: 公开了一种用于功能性替代以前植入的假体心脏瓣膜的假体心脏瓣膜。 假体心脏瓣膜包括可折叠的支撑结构，其具有安装到支撑结构的小叶和锚固件。 支撑结构还包括流入端和流出端。 锚固件包括靠近流入端的径向向外延伸的第一锚固件和靠近流出端的径向向外延伸的第二锚固件。 第一锚具包括第一配置，第二锚固件包括第二配置，其中第一配置不同于第二配置。 先前植入的假体心脏瓣膜用作将假体心脏瓣膜固定到患者的天然组织的平台。
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公开(公告)号：US11253355B2
公开(公告)日：2022-02-22
申请号：US15284872
申请日：2016-10-04
Applicant: Medtronic, Inc.
Inventor： Jose M. Revuelta , Jack D. Lemmon , Timothy R. Ryan
IPC: A61F2/24
Abstract: A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
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公开(公告)号：US20210007845A1
公开(公告)日：2021-01-14
申请号：US17036305
申请日：2020-09-29
Applicant: Medtronic, Inc.
Inventor： Jose M. Revuelta , Jack D. Lemmon , Timothy R. Ryan
IPC: A61F2/24
Abstract: A prosthetic heart valve for functionally replacing a previously implanted prosthetic heart valve is disclosed. The prosthetic heart valve includes a collapsible support structure with leaflets and anchors mounted to the support structure. The support structure also includes an inflow end and an outflow end. The anchors include a radially outwardly extending first anchor proximate to the inflow end and a radially outwardly extending second anchor proximate to the outflow end. The first anchor includes a first configuration and the second anchor includes a second configuration where the first configuration is different than the second configuration. The previously implanted prosthetic heart valve serves as a platform for securement of the prosthetic heart valve to the patient's native tissue.
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公开(公告)号：US09949831B2
公开(公告)日：2018-04-24
申请号：US14174268
申请日：2014-02-06
Applicant: Medtronic, Inc.
Inventor： James R. Keogh , Timothy R. Ryan , Carol E. Eberhardt , Mark T. Stewart , James R. Skarda , Timothy G. Laske , Alexander J. Hill , Jack D. Lemmon , David E. Francischelli
IPC: A61F2/24 , A61B5/00 , A61B5/107 , A61B8/00 , A61N7/02 , A61B18/14 , A61B17/00 , A61B18/00 , A61B34/20 , A61B90/00
CPC classification number: A61F2/2496 , A61B5/0044 , A61B5/1076 , A61B5/6853 , A61B8/445 , A61B18/1442 , A61B34/20 , A61B90/37 , A61B90/39 , A61B2017/00243 , A61B2018/00291 , A61B2018/00351 , A61B2018/00577 , A61B2034/2051 , A61B2034/2063 , A61B2090/378 , A61B2090/397 , A61F2/2433 , A61F2210/009 , A61F2250/0096 , A61N7/02
Abstract: A method for determining whether a medical device is appropriate for implanting into a cardiovascular conduit of a patient is disclosed comprising imaging a first section of the conduit of the patient into which the medical device is to be implanted during a first expanded state occurring at a first portion of a heart rhythm; reimaging the first section of the conduit of the patient during a first contracted state occurring at a second portion of the heart rhythm; deriving, from the imaging and the reimaging, dimensional characteristics of the first section of the conduit; and determining whether the medical device is appropriate for implantation in the first section of conduit based on the derived dimensional characteristics. The first section of the conduit includes a sizing device providing a selected radial force on the patient.
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公开(公告)号：US20160302925A1
公开(公告)日：2016-10-20
申请号：US15098494
申请日：2016-04-14
Applicant: Medtronic, Inc.
Inventor： James R. Keogh , Timothy R. Ryan , Carol E. Eberhardt , Mark T. Stewart , James R. Skarda , Timothy G. Laske , Alexander J. Hill , Jack D. Lemmon , David E. Francischelli
CPC classification number: A61F2/2496 , A61B5/0044 , A61B5/1076 , A61B5/6853 , A61B8/445 , A61B18/1442 , A61B34/20 , A61B90/37 , A61B90/39 , A61B2017/00243 , A61B2018/00291 , A61B2018/00351 , A61B2018/00577 , A61B2034/2051 , A61B2034/2063 , A61B2090/378 , A61B2090/397 , A61F2/2433 , A61F2210/009 , A61F2250/0096 , A61N7/02
Abstract: A method for valve replacement or valve repair is disclosed comprising the steps of acquiring an anatomical image of a patient, correlating the image to the patient, guiding a valve replacement delivery member or a valve repair delivery member within the patient while tracking the position of the delivery member in the patient, positioning the valve replacement member or valve repair member in a desired position to place a valve or repair valve and removing the delivery member from the patient. In one aspect, a method and device are provided that involve imaging a native root using an interoperative technique, then introducing a device that is easily visualized in a chosen imaging modality.
Abstract translation: 公开了一种用于瓣膜置换或瓣膜修复的方法，包括以下步骤：获取患者的解剖图像，将图像与患者相关联，引导患者内的瓣膜置换递送构件或瓣膜修复递送构件，同时跟踪患者的位置 将所述阀更换构件或阀修复构件定位在期望位置以放置阀或修复阀并从所述患者移除所述递送构件。 在一个方面，提供了一种方法和装置，其涉及使用交互技术对本地根进行成像，然后引入在选择的成像模式中容易可视化的装置。
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