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1. 发明申请

US20210100619A1 METHOD OF ANALYZING HOLLOW ANATOMICAL STRUCTURES FOR PERCUTANEOUS IMPLANTATION 有权
公开(公告)号：US20210100619A1
公开(公告)日：2021-04-08
申请号：US17109236
申请日：2020-12-02
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： A61B34/10 , A61B6/03 , A61B6/00 , G06T17/00 , G06T7/73 , G06T7/62
摘要： A method of analyzing a hollow anatomical structure of interest for percutaneous implantation. The method comprises acquiring image data of an anatomical region of interest that includes the anatomical structure of interest, and generating a segmented model of the anatomical region of interest using the acquired image data. The method further comprises obtaining image(s) of the anatomical structure of interest by sectioning out intervening anatomical structures from the segmented model thereof, identifying one or more pertinent landmarks of the anatomical structure of interest in the acquired image(s), and measuring at least one of a circumference, a maximal diameter, or a minimal diameter of one or more features of the anatomical structure of interest contained in the acquired image(s) to determine an anatomical structure size. The method still further comprises reconciling the anatomical structure size and an implant size.

2. 发明申请

US20160038246A1 METHOD OF ANALYZING HOLLOW ANATOMICAL STRUCTURES FOR PERCUTANEOUS IMPLANTATION 审中-公开
标题翻译：分析淋巴结转移的中心解剖结构的方法
公开(公告)号：US20160038246A1
公开(公告)日：2016-02-11
申请号：US14820617
申请日：2015-08-07
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： A61B19/00 , A61B6/00 , A61B6/03 , A61B5/107 , A61B5/00
CPC分类号： A61B6/504 , A61B5/1073 , A61B5/1075 , A61B6/032 , A61B6/463 , A61B6/481 , A61B6/503 , A61B6/5217 , A61B6/5223 , A61B6/5258 , A61B34/10 , A61B2034/101 , A61B2034/102 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2576/023 , G06T7/62 , G06T7/73 , G06T17/00 , G06T2207/10081 , G06T2207/30048
摘要： A method of analyzing a hollow anatomical structure of interest for percutaneous implantation. The method comprises acquiring image data of an anatomical region of interest that includes the anatomical structure of interest, and generating a segmented model of the anatomical region of interest using the acquired image data. The method further comprises obtaining image(s) of the anatomical structure of interest by sectioning out intervening anatomical structures from the segmented model thereof, identifying one or more pertinent landmarks of the anatomical structure of interest in the acquired image(s), and measuring at least one of a circumference, a maximal diameter, or a minimal diameter of one or more features of the anatomical structure of interest contained in the acquired image(s) to determine an anatomical structure size. The method still further comprises reconciling the anatomical structure size and an implant size.
摘要翻译：分析用于经皮植入的中空解剖结构的方法。该方法包括获取包括感兴趣的解剖结构的感兴趣解剖区域的图像数据，以及使用所获取的图像数据生成感兴趣的解剖区域的分割模型。该方法还包括通过从其分割的模型中分离出介入的解剖结构来识别感兴趣的解剖结构的图像，识别所获取的图像中感兴趣的解剖结构的一个或多个相关的界标，并且在包含在所获取的图像中的感兴趣解剖结构的一个或多个特征的圆周，最大直径或最小直径中的至少一个以确定解剖结构尺寸。该方法还包括调和解剖结构尺寸和植入物尺寸。

3. 发明授权

US10881461B2 Method of analyzing hollow anatomical structures for percutaneous implantation 有权
公开(公告)号：US10881461B2
公开(公告)日：2021-01-05
申请号：US14820617
申请日：2015-08-07
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： A61B34/10 , A61B6/03 , A61B6/00 , G06T17/00 , G06T7/73 , G06T7/62 , A61B5/107
摘要： A method of analyzing a hollow anatomical structure of interest for percutaneous implantation. The method comprises acquiring image data of an anatomical region of interest that includes the anatomical structure of interest, and generating a segmented model of the anatomical region of interest using the acquired image data. The method further comprises obtaining image(s) of the anatomical structure of interest by sectioning out intervening anatomical structures from the segmented model thereof, identifying one or more pertinent landmarks of the anatomical structure of interest in the acquired image(s), and measuring at least one of a circumference, a maximal diameter, or a minimal diameter of one or more features of the anatomical structure of interest contained in the acquired image(s) to determine an anatomical structure size. The method still further comprises reconciling the anatomical structure size and an implant size.

4. 发明申请

US20200170715A1 EVALUATING PROSTHETIC HEART VALVE PLACEMENT 审中-公开
公开(公告)号：US20200170715A1
公开(公告)日：2020-06-04
申请号：US16782474
申请日：2020-02-05
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： A61B34/10 , G16H50/50
摘要： A method for evaluating the placement of a prosthetic heart valve in a structure of interest. The method comprises acquiring one or more depictions of an anatomical region of interest that includes the structure of interest, wherein each depiction shows the structure of interest and/or the blood pool volume of the left ventricular outflow tract (LVOT) of the patient's heart. The method further comprises designating one or more positions in at least one of the one or more depictions wherein each position corresponds to a respective position in the structure of interest at which the prosthetic valve may be placed. The method still further comprises predicting, for each of the one or more designated positions, an amount of blood flow obstruction through the LVOT of the patient's heart that would occur if the prosthetic valve was to be placed at a corresponding position in the structure of interest.

5. 发明授权

US11617622B2 Evaluating prosthetic heart valve placement 有权
公开(公告)号：US11617622B2
公开(公告)日：2023-04-04
申请号：US16782474
申请日：2020-02-05
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： G06K9/00 , A61B34/10 , G16H50/50 , A61B34/00
摘要： A method for evaluating the placement of a prosthetic heart valve in a structure of interest. The method comprises acquiring one or more depictions of an anatomical region of interest that includes the structure of interest, wherein each depiction shows the structure of interest and/or the blood pool volume of the left ventricular outflow tract (LVOT) of the patient's heart. The method further comprises designating one or more positions in at least one of the one or more depictions wherein each position corresponds to a respective position in the structure of interest at which the prosthetic valve may be placed. The method still further comprises predicting, for each of the one or more designated positions, an amount of blood flow obstruction through the LVOT of the patient's heart that would occur if the prosthetic valve was to be placed at a corresponding position in the structure of interest.

6. 发明申请

US20210267687A1 EVALUATING BLOOD FLOW OBSTRUCTION THROUGH ANATOMICAL STRUCTURE 有权
公开(公告)号：US20210267687A1
公开(公告)日：2021-09-02
申请号：US16497167
申请日：2018-11-09
申请人： Henry Ford Health System
发明人： Dee Dee Wang , Eric Myers , William O'Neill , Marianne L. Rollet
IPC分类号： A61B34/10 , A61B5/026 , A61B5/06
摘要： A method for evaluating placement of a prosthetic device. The method comprises designating a position in a depiction of an anatomical region that includes a first structure in which the device is to be placed, the depiction showing the first structure and/or a blood pool volume of a second structure, and wherein the designated position corresponds to a position in the first structure at which the device may be placed. The method further comprises defining a plane and offsetting a representation thereof to a point in the depiction(s) at which the device would intersect the blood pool volume if placed at the designated position. The method comprises manipulating the orientation and/or position of the offset representation and determining a cross-sectional area of the blood pool volume along the manipulated representation for evaluating obstruction through the second structure if the device was placed at a corresponding position in the first structure.

7. 发明授权

US09943373B2 Evaluating prosthetic heart valve placement 有权
公开(公告)号：US09943373B2
公开(公告)日：2018-04-17
申请号：US15608043
申请日：2017-05-30
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： G06K9/00 , A61B34/10 , G06F19/00 , A61F2/24 , A61B34/00
CPC分类号： A61B34/10 , A61B34/25 , A61B2034/104 , A61B2034/105 , A61F2/24 , G06F19/00 , G16H50/50
摘要： A method for evaluating the placement of a prosthetic heart valve in a structure of interest. The method comprises acquiring one or more depictions of an anatomical region of interest that includes the structure of interest, wherein each depiction shows the structure of interest and/or the blood pool volume of the left ventricular outflow tract (LVOT) of the patient's heart. The method further comprises designating one or more positions in at least one of the one or more depictions wherein each position corresponds to a respective position in the structure of interest at which the prosthetic valve may be placed. The method still further comprises predicting, for each of the one or more designated positions, an amount of blood flow obstruction through the LVOT of the patient's heart that would occur if the prosthetic valve was to be placed at a corresponding position in the structure of interest.

8. 发明申请

US20160166332A1 EVALUATING PROSTHETIC HEART VALVE PLACEMENT 有权
标题翻译：评估前置心脏瓣膜放置
公开(公告)号：US20160166332A1
公开(公告)日：2016-06-16
申请号：US14965057
申请日：2015-12-10
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： A61B34/10 , G06F19/00
CPC分类号： A61B34/10 , A61B34/25 , A61B2034/104 , A61B2034/105 , A61F2/24 , G06F19/00 , G16H50/50
摘要： A method for evaluating the placement of a prosthetic heart valve in a structure of interest. The method comprises acquiring one or more depictions of an anatomical region of interest that includes the structure of interest, wherein each depiction shows the structure of interest and/or the blood pool volume of the left ventricular outflow tract (LVOT) of the patient's heart. The method further comprises designating one or more positions in at least one of the one or more depictions wherein each position corresponds to a respective position in the structure of interest at which the prosthetic valve may be placed. The method still further comprises predicting, for each of the one or more designated positions, an amount of blood flow obstruction through the LVOT of the patient's heart that would occur if the prosthetic valve was to be placed at a corresponding position in the structure of interest.
摘要翻译：用于评估感兴趣结构中的假体心脏瓣膜的放置的方法。该方法包括获取包括感兴趣结构的感兴趣解剖区域的一个或多个描述，其中每个描绘显示患者心脏的左心室流出道（LVOT）的感兴趣结构和/或血液池体积。该方法还包括指定一个或多个描绘中的至少一个中的一个或多个位置，其中每个位置对应于可以放置人造瓣膜的感兴趣结构中的相应位置。该方法还包括对于一个或多个指定位置中的每一个预测通过患者心脏的LVOT的血流阻塞的量，如果假性瓣膜将被放置在感兴趣的结构中的相应位置。

9. 发明申请

US20180125581A1 SELECTING A MEDICAL DEVICE FOR USE IN A MEDICAL PROCEDURE 审中-公开
公开(公告)号：US20180125581A1
公开(公告)日：2018-05-10
申请号：US15806819
申请日：2017-11-08
申请人： Henry Ford Health System
发明人： Dee Dee Wang , Michael Forbes , Eric Myers , William O'Neill
IPC分类号： A61B34/10 , A61B17/12
摘要： A method for selecting a medical device for use in the performance of a medical procedure. The method comprises acquiring image data relating to an anatomical region of interest of a patient's body and generating a multi-dimensional depiction of the anatomical region of interest using the acquired image data. The method further comprises defining a plurality of points relative to the multi-dimensional depiction, determining one or more measurements based on the defined plurality of points, and then selecting a medical device to be used based on the determined measurements.

10. 发明授权

US09693830B2 Evaluating prosthetic heart valve placement 有权
公开(公告)号：US09693830B2
公开(公告)日：2017-07-04
申请号：US14965057
申请日：2015-12-10
申请人： Henry Ford Health System
发明人： Dee Dee Wang , William O'Neill , Eric Myers , Michael Forbes
IPC分类号： G06K9/00 , A61B34/10 , G06F19/00 , A61F2/24
CPC分类号： A61B34/10 , A61B34/25 , A61B2034/104 , A61B2034/105 , A61F2/24 , G06F19/00 , G16H50/50
摘要： A method for evaluating the placement of a prosthetic heart valve in a structure of interest. The method comprises acquiring one or more depictions of an anatomical region of interest that includes the structure of interest, wherein each depiction shows the structure of interest and/or the blood pool volume of the left ventricular outflow tract (LVOT) of the patient's heart. The method further comprises designating one or more positions in at least one of the one or more depictions wherein each position corresponds to a respective position in the structure of interest at which the prosthetic valve may be placed. The method still further comprises predicting, for each of the one or more designated positions, an amount of blood flow obstruction through the LVOT of the patient's heart that would occur if the prosthetic valve was to be placed at a corresponding position in the structure of interest.

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