公开(公告)号：US20120243761A1

公开(公告)日：2012-09-27

申请号：US13425724

申请日：2012-03-21

Applicant: Robert F. Senzig ,  Ravikanth Avancha ,  Bijan Dorri ,  Sandeep Dutta ,  Steven J. Gray ,  Jiang Hsieh ,  John Irvin Jackson ,  Giridhar Jothiprasad ,  Paul Edgar Licato ,  Darin Robert Okerlund ,  Toshihiro Rifu ,  Saad Ahmed Sirohey ,  Basel Taha ,  Peter Michael Edic ,  Jerome Knoplioch ,  Rahul Bhotika

Inventor： Robert F. Senzig ,  Ravikanth Avancha ,  Bijan Dorri ,  Sandeep Dutta ,  Steven J. Gray ,  Jiang Hsieh ,  John Irvin Jackson ,  Giridhar Jothiprasad ,  Paul Edgar Licato ,  Darin Robert Okerlund ,  Toshihiro Rifu ,  Saad Ahmed Sirohey ,  Basel Taha ,  Peter Michael Edic ,  Jerome Knoplioch ,  Rahul Bhotika

IPC: G06K9/00 ,  A61B6/03

CPC classification number: G06T11/008 ,  A61B6/032 ,  A61B6/481 ,  A61B6/482 ,  A61B6/503 ,  A61B6/504 ,  A61B6/507 ,  A61B6/5217 ,  A61B6/5294 ,  G06F19/00 ,  G06T7/0016 ,  G06T2207/10081 ,  G06T2207/30104 ,  G06T2211/404

Abstract: A system and method for estimating vascular flow using CT imaging include a computer readable storage medium having stored thereon a computer program comprising instructions, which, when executed by a computer, cause the computer to acquire a first set of data comprising anatomical information of an imaging subject, the anatomical information comprises information of at least one vessel. The instructions further cause the computer to process the anatomical information to generate an image volume comprising the at least one vessel, generate hemodynamic information based on the image volume, and acquire a second set of data of the imaging subject. The computer is also caused to generate an image comprising the hemodynamic information in combination with a visualization based on the second set of data.

Abstract translation: 使用CT成像估计血管流量的系统和方法包括其上存储有包括指令的计算机程序的计算机可读存储介质，所述计算机程序在由计算机执行时使计算机获取包含成像的解剖信息的第一组数据 解剖信息包括至少一个血管的信息。 指令还使计算机处理解剖信息以产生包括至少一个容器的图像体积，基于图像体积产生血液动力学信息，并获取成像对象的第二组数据。 还引起计算机根据第二组数据产生包括血液动力学信息与可视化结合的图像。

公开(公告)号：US06507753B1

公开(公告)日：2003-01-14

申请号：US09634355

申请日：2000-08-09

Applicant: Qiuzhen Xue ,  Shankara Bonthu Reddy ,  Basel Taha ,  Jonathan Alan Murray

Inventor： Qiuzhen Xue ,  Shankara Bonthu Reddy ,  Basel Taha ,  Jonathan Alan Murray

IPC: A61B50452

CPC classification number: A61B5/0452 ,  Y10S128/923

Abstract: In order to reduce bias associated with conventional ECG analysis, the present invention provides a method and apparatus to improve diagnosis of acute cardiac syndromes (ACS), such as acute myocardial infarction and acute cardiac ischemia (unstable angina), in specified groups of patients using ECG signals and automatic detection analysis. Specific criteria are developed and utilized based on a prespecified group selection for the particular patient. After identifying group membership for the particular patient, ECG data are acquired from a patient experiencing ACS symptoms. Known criteria typically used for assessing ACS are then modified for the particular group membership. Such criteria significantly reduce the bias found in a baseline group for which the known criteria were established. The invention is particularly useful in identifying an ACS, and the type of ACS, in females under the age of 60 where it has been found that the current critical ST threshold is too high to consistently identify an ACS in this subgroup.

Abstract translation: 为了减少与常规ECG分析相关的偏倚，本发明提供了一种改善急性心肌梗死（ACS）如急性心肌梗死和急性心肌缺血（不稳定型心绞痛）诊断的方法和装置， 心电信号和自动检测分析。 基于针对特定患者的预先指定的组选择来开发和利用特定标准。 在识别特定患者的组成员之后，从经历ACS症状的患者获取ECG数据。 然后针对特定组成员资格修改通常用于评估ACS的已知标准。 这些标准显着降低了建立已知标准的基准组中发现的偏倚。 本发明特别可用于识别在60岁以下的女性的ACS和ACS的类型，其中已经发现当前临界ST阈值太高而不能一致地识别该子组中的ACS。

公开(公告)号：US10186056B2

公开(公告)日：2019-01-22

申请号：US13425724

申请日：2012-03-21

Applicant: Robert F. Senzig ,  Ravikanth Avancha ,  Bijan Dorri ,  Sandeep Dutta ,  Steven J. Gray ,  Jiang Hsieh ,  John Irvin Jackson ,  Giridhar Jothiprasad ,  Paul Edgar Licato ,  Darin Robert Okerlund ,  Toshihiro Rifu ,  Saad Ahmed Sirohey ,  Basel Taha ,  Peter Michael Edic ,  Jerome Knoplioch ,  Rahul Bhotika

Inventor： Robert F. Senzig ,  Ravikanth Avancha ,  Bijan Dorri ,  Sandeep Dutta ,  Steven J. Gray ,  Jiang Hsieh ,  John Irvin Jackson ,  Giridhar Jothiprasad ,  Paul Edgar Licato ,  Darin Robert Okerlund ,  Toshihiro Rifu ,  Saad Ahmed Sirohey ,  Basel Taha ,  Peter Michael Edic ,  Jerome Knoplioch ,  Rahul Bhotika

IPC: A61B5/05 ,  G06T11/00 ,  A61B6/03 ,  A61B6/00 ,  G06T7/00

Abstract: A system and method for estimating vascular flow using CT imaging include a computer readable storage medium having stored thereon a computer program comprising instructions, which, when executed by a computer, cause the computer to acquire a first set of data comprising anatomical information of an imaging subject, the anatomical information comprises information of at least one vessel. The instructions further cause the computer to process the anatomical information to generate an image volume comprising the at least one vessel, generate hemodynamic information based on the image volume, and acquire a second set of data of the imaging subject. The computer is also caused to generate an image comprising the hemodynamic information in combination with a visualization based on the second set of data.

公开(公告)号：US20080294454A1

公开(公告)日：2008-11-27

申请号：US11751933

申请日：2007-05-22

Applicant: Basel Taha

Inventor： Basel Taha

IPC: G06Q50/00

CPC classification number: G06Q50/22 ,  G06F1/1616 ,  G06F1/1647 ,  G06F1/1654 ,  G16H40/63

Abstract: Certain embodiments of the present invention provide a system for presenting clinical information comprising: a plurality of pages for displaying clinical information; and a plurality of sources for said clinical information, wherein each of said pages is capable of receiving information from at least one of said sources, and each of said pages is capable of dynamically updating the display of said clinical information. In an embodiment, plurality of pages are capable of displaying said clinical information without substantial electrical power. In an embodiment, each of said plurality of pages is flexible. In an embodiment, each of said plurality of pages comprise organic light emitting diodes. In an embodiment, said clinical information comprises linked clinical data corresponding to a patient. In an embodiment, said clinical information comprises unlinked clinical data corresponding to a patient.

Abstract translation: 本发明的某些实施例提供一种用于呈现临床信息的系统，包括：用于显示临床信息的多个页面; 以及用于所述临床信息的多个源，其中每个所述页面能够从所述源中的至少一个接收信息，并且每个所述页面能够动态地更新所述临床信息的显示。 在一个实施例中，多个页面能够显示所述临床信息而没有实质的电力。 在一个实施例中，所述多个页面中的每一个是灵活的。 在一个实施例中，所述多个页面中的每一个包括有机发光二极管。 在一个实施例中，所述临床信息包括对应于患者的相关联的临床数据。 在一个实施例中，所述临床信息包括对应于患者的未链接的临床数据。

公开(公告)号：US06597943B2

公开(公告)日：2003-07-22

申请号：US09748462

申请日：2000-12-26

Applicant: Basel Taha ,  Shankara Reddy ,  Joel Xue

Inventor： Basel Taha ,  Shankara Reddy ,  Joel Xue

IPC: A61B5046

CPC classification number: A61B5/04525 ,  A61B5/0464

Abstract: A method and apparatus are provided for differentiating among atrial-flutter, atrial-fibrillation and other cardiac rhythms. The method includes the steps of estimating a spectral entropy of atrial cardiac activity from an electrocardiogram of a patient and determining that the patient has atrial fibrillation when the spectral entropy is greater than a predetermined value.

Abstract translation: 提供了一种用于区分心房颤动，心房颤动和其他心律的方法和装置。 该方法包括以下步骤：从患者的心电图估计心房心脏活动的频谱熵，并且当频谱熵大于预定值时确定患者具有心房颤动。