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1. 发明申请

US20070156624A1 System and method of patient specific vital sign estimation 审中-公开
标题翻译：患者特异性生命体征评估系统与方法
公开(公告)号：US20070156624A1
公开(公告)日：2007-07-05
申请号：US11324505
申请日：2006-01-03
申请人： Mark Palma
发明人： Mark Palma
IPC分类号： G06N5/04
CPC分类号： A61B5/02455 , A61B5/7264 , G06F19/3418 , G16H50/20
摘要： The system and method of patient specific vital sign estimation of the present invention includes an expert system having multiple parameters, equations and rules (expert rules) derived by medical experts. Influencing factors for a specific patient are entered in to the expert system, and expert system calculates an estimated blood pressure range, heart rate range, or any other desired medical parameter range based on the influencing factors and the expert rules. These estimated ranges are used to set a maximum and minimum alarm value on a monitor. The system and method is further configured to include in the expert system an additional set of expert rules to calculate estimated ranges when the patient is under anesthetic.
摘要翻译：本发明的患者特定生命体征估计的系统和方法包括具有由医学专家派生的多个参数，方程式和规则（专家规则）的专家系统。特定患者的影响因素被输入到专家系统中，专家系统基于影响因素和专家规则计算估计的血压范围，心率范围或任何其他期望的医疗参数范围。这些估计范围用于在监视器上设置最大和最小报警值。该系统和方法还被配置为在专家系统中包括另外一组专家规则，以在患者处于麻醉状态时计算估计的范围。

2. 发明申请

US20050080327A1 Methods and apparatus for analysis of angiographic and other cyclical images 有权
标题翻译：用于血管造影和其他周期性图像分析的方法和装置
公开(公告)号：US20050080327A1
公开(公告)日：2005-04-14
申请号：US10684107
申请日：2003-10-10
申请人： John Jenkins , Mark Palma
发明人： John Jenkins , Mark Palma
IPC分类号： A61B6/00 , G06T5/00 , G06T5/50 , G06T7/60 , A61B5/05
CPC分类号： G06T7/0012 , A61B6/481 , A61B6/504 , G06F19/00 , G06T5/50 , G06T7/62 , G06T2207/10121 , G06T2207/30048
摘要： A method for analyzing stored frames of time-stamped imaging data and time-stamped physiologic data obtained during a study of a patient during a plurality of cardiac cycles. The imaging data includes frames representative of a succession of images of the patient's heart. These configurations use a computer to analyze the stored physiologic data to determine times of a selected phase in the plurality of cardiac cycles, select, in the plurality of cardiac cycles, stored images corresponding to the determined times of the selected phase, and align and average images corresponding to the selected phase across the plurality of cardiac cycles to produce a single representative frame of image data.
摘要翻译：一种用于分析在多个心动周期期间对患者的研究期间获得的时间戳成像数据和时间戳生理数据的存储帧的方法。成像数据包括代表患者心脏的连续图像的帧。这些配置使用计算机来分析所存储的生理数据以确定多个心动周期中的所选相位的时间，在多个心动周期中选择对应于所选相位的确定时间的存储图像，并对齐和平均在多个心动周期中对应于所选择的相位的图像，以产生单个代表性的图像数据帧。

3. 发明授权

US09986931B2 Automatically determining 3D catheter location and orientation using 2D fluoroscopy only 有权
公开(公告)号：US09986931B2
公开(公告)日：2018-06-05
申请号：US13607163
申请日：2012-09-07
申请人： Jasbir Sra , Barry Belanger , Mark Palma , Donald Brodnick , Bruce Langenbach
发明人： Jasbir Sra , Barry Belanger , Mark Palma , Donald Brodnick , Bruce Langenbach
IPC分类号： A61B5/0456 , A61B6/12 , A61B6/02 , A61B5/00 , A61B5/06 , A61B90/00 , A61B34/20 , A61B6/00
CPC分类号： A61B5/0456 , A61B5/061 , A61B5/7289 , A61B6/022 , A61B6/12 , A61B6/4441 , A61B6/463 , A61B6/485 , A61B6/487 , A61B6/503 , A61B6/5264 , A61B6/5288 , A61B6/582 , A61B2034/2065 , A61B2090/367 , A61B2090/376
摘要： A method for automatically determining the 3D position and orientation of a radio-opaque medical object in a living body using single-plane fluoroscopy comprising capturing a stream of digitized 2D images from a single-plane fluoroscope (10), detecting the image of the medical object in a subset of the digital 2D images, applying pixel-level geometric calculations to measure the medical-object image, applying conical projection and radial elongation corrections (31) to the image measurements, and calculating the 3D position and orientation of the medical object from the corrected 2D image measurements.

4. 发明授权

US10881316B2 Automatically determining 3D catheter location and orientation using 2D fluoroscopy only 有权
公开(公告)号：US10881316B2
公开(公告)日：2021-01-05
申请号：US15924761
申请日：2018-03-19
申请人： Jasbir Sra , Barry Belanger , Mark Palma , Donald Brodnick , Bruce Langenbach
发明人： Jasbir Sra , Barry Belanger , Mark Palma , Donald Brodnick , Bruce Langenbach
IPC分类号： A61B5/0456 , A61B6/00 , A61B5/00 , A61B5/06 , A61B34/20 , A61B6/12 , A61B6/02 , A61B90/00
摘要： A method for automatically determining the 3D position and orientation of a radio-opaque medical object in a living body using single-plane fluoroscopy comprising: (a) capturing a stream of digitized 2D images from a single-plane fluoroscope; (b) detecting an image of the medical object in a subset of the digital 2D images; (c) applying to the digital 2D images calculations which preserve original pixel intensity values and permit statistical calculations thereon, using (i) multiple sequential determinations of a midline of the medical object image, (ii) a plurality of unfiltered raw-data cross-sectional intensity profiles perpendicular to each sequentially-determined midline, (iii) removal of outlier profiles from each plurality of profiles, and (iv) statistically combining each plurality of profiles to estimate image dimensions; (d) applying conical projection and radial elongation corrections to the image measurements; and (e) calculating the 3D position and orientation of the medical object from the corrected 2D image measurements.

5. 发明授权

US06409659B1 Method and apparatus for displaying physiological patient data 失效
标题翻译：用于显示生理性患者数据的方法和装置
公开(公告)号：US06409659B1
公开(公告)日：2002-06-25
申请号：US09186310
申请日：1998-11-04
申请人： Robert A. Warner , Kevin P. Jessup , Gardar T. Middleton , Mark Palma , Hansdieter Moessner
发明人： Robert A. Warner , Kevin P. Jessup , Gardar T. Middleton , Mark Palma , Hansdieter Moessner
IPC分类号： A61B500
CPC分类号： A61B5/02 , A61B5/044
摘要： A method and apparatus for acquiring and displaying physiological patient data wherein the amplitude of the data is represented in color.
摘要翻译：一种用于获取和显示生理患者数据的方法和装置，其中以彩色表示数据的幅度。

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