专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016134093A1 SYSTEM AND METHOD FOR POSITIONAL REGISTRATION OF MEDICAL IMAGE DATA 审中-公开
标题翻译：医学图像数据的定位注册系统与方法
公开(公告)号：WO2016134093A1
公开(公告)日：2016-08-25
申请号：PCT/US2016/018379
申请日：2016-02-18
申请人： METRITRACK, INC.
发明人： CALUSER, Calin
IPC分类号： G06K9/20 , G06K9/46 , G06T7/00
CPC分类号： G06K9/3216 , A61B5/0071 , A61B5/0077 , A61B5/055 , A61B5/441 , A61B5/4887 , A61B5/489 , A61B5/7207 , A61B6/025 , A61B6/032 , A61B6/502 , A61B6/5247 , A61B6/584 , A61B8/4245 , A61B8/5261 , A61B2576/00 , G06T7/33 , G06T2207/30004 , G06T2207/30204
摘要： A system and method of correlating or coregistering medical images is disclosed herein that includes acquiring a surface image of the patient's skin surface using a surface detector assembly comprising a surface frame and a camera system registered to the surface frame. Positional coordinates of one or more surface landmarks in the surface image are determined and a medical image of the patient is acquired having the surface frame depicted therein. A second surface image of the patient's skin surface is acquired that at least partially overlaps the previously acquired surface image. Positional coordinates of one or more surface landmarks in the second surface image are determined and compared with surface landmarks in the previous surface image. Common surface landmarks are determined based on the comparison and the medical images are coregistered based on positional coordinates of the common surface landmarks.
摘要翻译：本文公开了一种关联或整合医学图像的系统和方法，其包括使用包括表面框架和注册到表面框架的相机系统的表面检测器组件来获取患者皮肤表面的表面图像。确定表面图像中的一个或多个表面界标的位置坐标，并且获取具有其中所示的表面框架的患者的医学图像。获取患者皮肤表面的第二表面图像，其至少部分地与先前获取的表面图像重叠。确定第二表面图像中的一个或多个表面界标的位置坐标并将其与先前表面图像中的表面界标进行比较。基于比较确定共同的表面界标，并且基于公共表面界标的位置坐标来确定医学图像。

2. 发明申请

WO2017116512A1 SYSTEM AND METHOD FOR THE COREGISTRATION OF MEDICAL IMAGE DATA 审中-公开
标题翻译：用于医学图像数据整合的系统和方法
公开(公告)号：WO2017116512A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/047823
申请日：2016-08-19
申请人： METRITRACK, INC.
发明人： CALUSER, Calin
IPC分类号： A61B6/00
CPC分类号： A61B6/502 , A61B5/0035 , A61B5/0037 , A61B5/0073 , A61B6/025 , A61B6/032 , A61B6/0414 , A61B6/4417
摘要： A system and method for co-registering image data includes generating a reference state model defined by deformable and non-deformable surfaces of a region of interest (ROI) of a patient. The reference state model is generated by identifying a deformable surface in a first image representing the ROI in a reference position, with the location of one or more anatomical reference points on the deformable surface tracked using at least one surface marker. Deformable and non-deformable surfaces of the ROI are identified within a medical image representing the ROI in a deformed position relative to the reference position. The non-deformable surface in the medical image is registered to positional coordinates of anatomical reference point(s) within the reference state model. The position of a target pixel in the medical image is projected to the reference state model based on a relative location of the target pixel between the deformable and non-deformable surfaces.
摘要翻译：用于配准图像数据的系统和方法包括生成由患者的感兴趣区域（ROI）的可变形和不可变形表面定义的参考状态模型。参考状态模型是通过识别表示参考位置中的ROI的第一图像中的可变形表面，使用至少一个表面标记跟踪可变形表面上的一个或多个解剖参考点的位置。在代表相对于参考位置的变形位置的ROI的医学图像内识别ROI的可变形和不可变形表面。医学图像中的不可变形表面被记录到参考状态模型内的解剖参考点的位置坐标。基于目标像素在可变形表面和不可变形表面之间的相对位置，将医学图像中的目标像素的位置投影到参考状态模型。

3. 发明申请

WO2017007752A1 SENSOR ASSEMBLY FOR USE WITH A POSITIONAL TRACKING SYSTEM AND METHOD OF MANUFACTURE 审中-公开
标题翻译：传感器组件与位置跟踪系统及其制造方法一起使用
公开(公告)号：WO2017007752A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/040950
申请日：2016-07-05
申请人： METRITRACK, INC.
发明人： CALUSER, Calin
IPC分类号： A61B5/00 , A61B5/103 , A61B5/11 , A61B8/00 , A61B8/08
CPC分类号： A61B34/20 , A61B5/1114 , A61B5/1127 , A61B5/164 , A61B5/6823 , A61B5/6833 , A61B5/70 , A61B5/7207 , A61B8/0825 , A61B8/4209 , A61B8/4254 , A61B8/4263 , A61B8/4411 , A61B8/4444 , A61B8/463 , A61B90/39 , A61B2034/2055 , A61B2034/2063 , A61B2090/3908 , A61B2090/3945 , A61B2090/3954 , A61B2560/0223 , A61B2560/0443 , A61B2562/0219 , A61B2562/0223 , A61B2562/0233 , A61B2562/12 , A61B2562/225
摘要： A 3D positional registration system incorporates one or more sensor assemblies positionable at anatomical reference points on or within a patient during repeat examinations. One such sensor assembly includes a mounting base comprising at least one flexible tab, a mounting flange forming a bottom surface of the mounting base, and a ledge positioned between a top surface of the at least one flexible tab and the mounting flange. A sensor housing is positioned on the ledge and rotatably engaged with the mounting base. The sensor housing has a cavity sized to receive a positional sensor and the at least one flexible tab engages an upward-facing surface of the sensor housing.
摘要翻译：三维位置配准系统包括一个或多个传感器组件，其可在重复检查期间在患者身上或患者内的解剖参考点处定位。一个这样的传感器组件包括安装基座，其包括至少一个柔性突片，形成安装基座的底面的安装凸缘以及位于至少一个挠性突片的顶表面和安装凸缘之间的凸缘。传感器壳体定位在凸缘上并与安装基座可旋转地接合。传感器壳体具有尺寸设置成容纳位置传感器的空腔，并且至少一个柔性突片接合传感器壳体的向上的表面。

4. 发明申请

WO2015103388A1 SYSTEM AND METHOD FOR TRACKING COMPLETENESS OF CO-REGISTERED MEDICAL IMAGE DATA 审中-公开
标题翻译：跟踪注册医学图像数据的完整性的系统和方法
公开(公告)号：WO2015103388A1
公开(公告)日：2015-07-09
申请号：PCT/US2014/072983
申请日：2014-12-31
申请人： METRITRACK, INC.
发明人： CALUSER, Calin , ANDREI, Silviu S.
IPC分类号： A61B8/00 , A61B8/08 , G06T7/00
CPC分类号： A61B8/4254 , A61B5/055 , A61B5/061 , A61B5/1077 , A61B5/4312 , A61B6/5247 , A61B8/0825 , A61B8/463 , A61B8/469 , A61B8/483 , A61B8/5238 , A61B8/5246 , A61B90/39 , A61B2017/00694 , A61B2034/2051 , A61B2034/2055 , A61B2090/364 , A61B2090/378 , A61B2090/3908 , A61B2090/3925 , A61B2090/3945
摘要： A system and method for tracking completeness of co-registered medical image data is disclosed herein. The system and method tracks the position of an anatomical reference marker positionable on a patient and an ultrasound probe during an imaging session and co-registers medical images based on positional data received from the anatomical reference marker and the ultrasound probe. Using the co-registered image data, the system and method generates a surface contour of a region of interest (ROI) of the patient, such as a breast. The surface contour is defined to represent an interface between a chest wall structure and tissue of the ROI in a plurality of co-registered medical images. A completeness map of the image data within the defined surface contour during the imaging session is generated and overlaid on a graphic representation of the ROI.
摘要翻译：本文公开了用于跟踪共同注册的医学图像数据的完整性的系统和方法。该系统和方法跟踪在成像会话期间可定位在患者和超声探头上的解剖参考标记的位置，并且基于从解剖参考标记和超声探头接收的位置数据共同记录医学图像。使用共同注册的图像数据，系统和方法产生患者（例如乳房）的感兴趣区域（ROI）的表面轮廓。表面轮廓被定义为表示多个共同注册的医学图像中的胸壁结构和ROI的组织之间的界面。在成像会话期间在所定义的表面轮廓内的图像数据的完整性图被生成并覆盖在ROI的图形表示上。

5. 发明申请

WO2021051128A1 SYSTEM AND METHOD FOR TRACKING COMPLETENESS OF CO-REGISTERED MEDICAL IMAGE DATA 审中-公开
公开(公告)号：WO2021051128A1
公开(公告)日：2021-03-18
申请号：PCT/US2020/070509
申请日：2020-09-09
申请人： METRITRACK, INC.
发明人： CALUSER, Calin , YANG, Guang
IPC分类号： A61B8/00 , A61B8/13 , A61B8/14 , A61B34/20
摘要： An ultrasound image tracking completeness system includes an ultrasound imaging probe that acquires images during an examination, an imaging probe sensor coupled to the ultrasound imaging probe and that tracks a position and an orientation of the ultrasound imaging probe, and a display to display images acquired by the ultrasound imaging probe. The system also includes a processor programmed to calculate a probe speed threshold at which the ultrasound imaging probe may be moved while acquiring images during the examination, track the position and orientation of the ultrasound imaging probe during the examination by monitoring the imaging probe sensor, determine a movement speed of the ultrasound imaging probe during the examination, and if the movement speed of the ultrasound imaging probe exceeds the probe speed threshold, issue a warning to an operator.

6. 发明申请

WO2014145814A3 SENSOR ATTACHMENT FOR THREE DIMENSIONAL MAPPING DISPLAY SYSTEMS FOR DIAGNOSTIC ULTRASOUND MACHINES 审中-公开
公开(公告)号：WO2014145814A3
公开(公告)日：2014-09-18
申请号：PCT/US2014/030643
申请日：2014-03-17
申请人： METRITRACK, INC.
发明人： CALUSER, Calin , CLARK, Stephen
IPC分类号： A61B8/00 , A61B8/08
摘要： A sensor attachment for use with three dimensional ultrasound mapping devices is presented. According to the invention, one or more sensors are attached to specific locations on the body, such as the nipple and sternum, the inventive sensor attachments enabling accurate recording of target information, including location and size; the present invention especially helpful in subsequent and comparative examinations. A method of use is also presented.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式