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91. 发明授权

US06958677B1 Object location monitoring system 失效
标题翻译：对象位置监控系统
公开(公告)号：US06958677B1
公开(公告)日：2005-10-25
申请号：US09824921
申请日：2001-04-02
申请人： Scott J. Carter
发明人： Scott J. Carter
IPC分类号： G06K17/00 , H04Q5/22
CPC分类号： G06K19/07762 , G06K17/00 , G06K2017/0045
摘要： An object location monitoring system includes beacons that are spatially distributed throughout an area to be monitored. The beacons transmit interrogation signals that are received and echoed by transponders that attach to moveable objects. Each beacon retransmits its interrogation signal, and any transponder response thereto, to a receiver that measures a time difference between the two signals. This time difference reflects the signal propagation time, and thus the distance, between the beacon and the transponder. One such receiver preferably analyzes the retransmitted signals of multiple (e.g., 50 to 100) beacons. A triangulation method is used to determine the location of each transponder based on the transponder's distances from a set of beacons. In one embodiment, the transponders are provided as or within disposable ID bracelets worn by patients, and are used to track the locations of the patients within a hospital.
摘要翻译：物体位置监视系统包括空间分布在待监视区域的信标。信标发送询问信号，该讯号信号由连接到可移动对象的应答器接收和回送。每个信标将其询问信号和任何应答器响应重新传送到测量两个信号之间的时间差的接收机。该时间差反映了信标传播时间，从而反映信标和应答器之间的距离。一个这样的接收机优选地分析多个（例如，50至100）个信标的重发信号。基于应答器距离一组信标的距离，使用三角测量方法来确定每个转发器的位置。在一个实施例中，应答器被提供为或由患者佩戴的一次性ID手镯内，并且用于跟踪医院内的患者的位置。

92. 发明授权

US06920350B2 Method of and apparatus for displaying and analyzing a physiological signal 失效
标题翻译：用于显示和分析生理信号的方法和装置
公开(公告)号：US06920350B2
公开(公告)日：2005-07-19
申请号：US09922627
申请日：2001-08-06
申请人： Joel Q. Xue , Shankara B. Reddy
发明人： Joel Q. Xue , Shankara B. Reddy
IPC分类号： A61B5/044
CPC分类号： A61B5/044 , A61B5/7264
摘要： A method of displaying a representation of a physiological signal produced by a patient. The method includes the acts of obtaining a portion of at least one physiological signal acquired from the patient, determining an area to display, and constructing a virtual image representing at least a portion of the patient. The virtual image including (M) polygonal areas. The method further includes transforming the obtained signal to a plurality of values, assigning each value to one of the (M) polygonal areas, assigning a visual characteristic to each polygonal area based in part on the assigned values, and displaying at least a portion of the virtual image including the assigned visual characteristics. The invention further provides a method of optimal feature selection for the classification of the physiological signals produced by a patient.
摘要翻译：一种显示患者产生的生理信号的表示的方法。该方法包括获得从患者获得的至少一个生理信号的一部分的动作，确定要显示的区域，以及构建表示患者的至少一部分的虚拟图像。虚拟图像包括（M）多边形区域。该方法还包括将获得的信号变换为多个值，将每个值分配给（M）个多边形区域中的一个，部分地基于分配值为每个多边形区域分配视觉特征，并且显示至少一部分虚拟图像包括分配的视觉特征。本发明还提供了一种用于对由患者产生的生理信号进行分类的最佳特征选择的方法。

93. 发明申请

US20050143671A1 Alarm notification system and device having voice communication capability 审中-公开
标题翻译：具有语音通信功能的报警通知系统和设备
公开(公告)号：US20050143671A1
公开(公告)日：2005-06-30
申请号：US10750608
申请日：2003-12-31
申请人： David Hastings , Pierre Charbonneau
发明人： David Hastings , Pierre Charbonneau
IPC分类号： A61B5/00 , G06F19/00 , A61B5/04
CPC分类号： A61B5/411 , A61B5/002 , G06F19/3418
摘要： A system for use in a monitoring a plurality of subjects may be configured to receive data from a monitoring device, determine whether a subject has a condition that may require attention based on data received from the monitoring device, wirelessly send a notification message to a first portable electronic device and/or a second portable electronic device if a subject has a condition that may require attention, and facilitate voice communication between the first portable device and the second portable device. The voice data may be transferred using one of a network of the health care facility, a direct wireless connection between the portable devices, and a cellular network. The system may further be configured to forward other data from the first portable device to the second portable device, such as data associated with a notification message being displayed on one of the devices.
摘要翻译：用于监视多个对象的系统可以被配置为从监视设备接收数据，基于从监视设备接收的数据来确定被摄体是否具有可能需要注意的状况，无线地将通知消息发送到第一便携式电子设备和/或第二便携式电子设备，如果被摄体具有可能需要注意的状况，并且促进第一便携式设备和第二便携式设备之间的语音通信。可以使用保健设施的网络之一，便携式设备之间的直接无线连接和蜂窝网络来传送语音数据。该系统还可以被配置为将其他数据从第一便携式设备转发到第二便携式设备，诸如与正在其中一个设备上显示的通知消息相关联的数据。

94. 发明授权

US06912319B1 Method and system for lossless wavelet decomposition, compression and decompression of data 有权
标题翻译：无损小波分解，压缩和解压缩数据的方法和系统
公开(公告)号：US06912319B1
公开(公告)日：2005-06-28
申请号：US09716603
申请日：2000-11-20
申请人： Robert D. Barnes , Saad A. Sirohey , Robert C. Gemperline
发明人： Robert D. Barnes , Saad A. Sirohey , Robert C. Gemperline
IPC分类号： G06T3/40 , G06T9/00 , H04N7/24 , H04N7/26 , H04N7/34 , G06K9/36
CPC分类号： H04N21/234327 , G06T3/4084 , H04N19/10 , H04N19/103 , H04N19/105 , H04N19/127 , H04N19/13 , H04N19/132 , H04N19/136 , H04N19/14 , H04N19/146 , H04N19/156 , H04N19/17 , H04N19/184 , H04N19/186 , H04N19/30 , H04N19/46 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N21/25808 , H04N21/2662 , H04N21/6373
摘要： Image data is compressed by decomposing the image data into a plurality of resolutions or sized by wavelet decomposition, followed by compression of the resulting data sets. Adaptive Huffman code compression is optimized for compressing the data sets, predictive errors for a low frequency band and the wavelet transformed values for high frequency bands. The image data is thus compressed losslessly and in multiple resolutions such that desired resolution images can be reconstructed and transmitted in accordance with available-bandwidth and viewing capabilities.
摘要翻译：通过将图像数据分解成多个分辨率或通过小波分解大小来压缩图像数据，随后压缩所得到的数据集。自适应霍夫曼码压缩被优化用于压缩数据集，低频带的预测误差和高频带的小波变换值。因此，图像数据被无损地压缩并且以多种分辨率被压缩，使得可以根据可用带宽和观看能力来重建和传输期望的分辨率图像。

95. 发明申请

US20040236187A1 Method and apparatus for controlling an alarm while monitoring 有权
标题翻译：监控时控制报警的方法和装置
公开(公告)号：US20040236187A1
公开(公告)日：2004-11-25
申请号：US10440626
申请日：2003-05-19
申请人： GE Medical Systems Information Technologies, Inc.
发明人： Elizabeth A. Bock , George M. Hutchinson , David A. Sitzman
IPC分类号： A61B005/00
CPC分类号： G06F19/3418 , A61B5/02405 , A61B5/02455 , A61B5/746 , G06F19/00 , G16H40/63
摘要： A method for monitoring a subject can include acquiring data from the subject, and dynamically adjusting an alarm limit based on the data. The method can also comprise determining a first value that is typical for the subject for the characteristic being monitored, determining a second value for the characteristic being monitored, and generating a comparison based on the two values. The method could also comprise setting a threshold for a characteristic being monitored, and decreasing the alarm limit if the data crosses the threshold. The method could also include setting an extremity limit. The following methods can be applied to the monitoring of a healthcare patient, or other subjects of interest. Also, the values used in the monitoring of the subject can be configured to be transferable from one monitor to another.
摘要翻译：用于监视对象的方法可以包括从对象获取数据，并且基于该数据动态地调整报警极限。该方法还可以包括确定针对被监测特性的对象的典型的第一值，确定被监测特性的第二值，以及基于两个值生成比较。该方法还可以包括设置被监测特性的阈值，并且如果数据越过阈值则降低报警极限。该方法还可以包括设置极限。以下方法可以应用于医疗保健患者或感兴趣的其他受试者的监测。此外，用于对被摄体进行监视的值可被配置为可从一个监视器转移到另一个监视器。

96. 发明申请

US20040220482A1 Pneumatic control of blood pressure determinations 失效
标题翻译：气压控制血压测定
公开(公告)号：US20040220482A1
公开(公告)日：2004-11-04
申请号：US10427827
申请日：2003-05-01
申请人： GE Medical Systems Information Technologies, Inc.
发明人： John W. Booth
IPC分类号： A61B005/02
CPC分类号： A61B5/02225 , A61B5/021 , A61B5/02141 , A61B5/0285
摘要： A method and apparatus for pneumatic control of a blood pressure determination are disclosed. The method and apparatus comprise an inflatable cuff for obtaining a blood pressure measurement from a patient, a hose configured to operate with a pressurizing apparatus for providing pressurization of the inflatable cuff, the hose including a patient end and a non-patient end. In addition the method and apparatus comprise a pneumatic switch coupled to the inflatable cuff near the patient end of the hose.
摘要翻译：公开了用于气压控制血压测定的方法和装置。所述方法和装置包括用于从患者获得血压测量的可充气袖带，配置为与用于提供所述可膨胀袖带的加压的加压装置一起操作的软管，所述软管包括患者端和非患者端。此外，该方法和装置包括联接到软管的患者端附近的可充气袖带的气动开关。

97. 发明申请

US20040102166A1 Computer-equipped mobility device for connecting to a network 有权
标题翻译：用于连接到网络的计算机配备的移动设备
公开(公告)号：US20040102166A1
公开(公告)日：2004-05-27
申请号：US10304565
申请日：2002-11-26
申请人： GE Medical Systems Information Technologies, Inc.
发明人： Mark M. Morita , Steven L. Fors , C. Cameron Brackett
IPC分类号： H04B001/18
CPC分类号： B62M7/12 , B62K3/002 , B62K11/007 , B62K17/00
摘要： A computer-equipped mobility device for transporting an occupant of the device over a distance and for providing access to a network comprises a personal mobility device and a computer. The computer is coupled to the personal mobility device and is configured to link to the network as well as to engage in two-way communication with the network. The occupant of the computer-equipped mobility device can operate the computer while operating the personal mobility device.
摘要翻译：一种计算机配备的移动设备，用于传输远程设备的乘客并提供对网络的访问，包括个人移动设备和计算机。计算机耦合到个人移动设备，并且被配置为链接到网络以及与网络进行双向通信。计算机配备的移动设备的乘客可以在操作个人移动设备的同时操作计算机。

98. 发明申请

US20030187618A1 Interface device and method for a monitoring network 有权
标题翻译：用于监控网络的接口设备和方法
公开(公告)号：US20030187618A1
公开(公告)日：2003-10-02
申请号：US10109542
申请日：2002-03-28
申请人： GE Medical Systems Information Technologies, Inc.
发明人： Allan G. Inda , Daniel J. Nowicki , Michael Horvath , Patrick A. Van Ryzin
IPC分类号： G06F015/00
CPC分类号： A61B5/0002 , G06F19/00 , G06F19/3418 , G16H10/60 , G16H40/20 , G16H40/63
摘要： An interface device receives data from a plurality of sensors and transmits the data over a communication network to one or more of a plurality of monitors. The interface device is capable of operating in both a peripheral mode of operation and a stand-alone mode of operation for the plurality of monitors. In another embodiment, a monitor is connected to a plurality of interface devices by way of a communication network. A separate visible physical communication link or other identification link is used to visually identify which of the interface devices is serving as a peripheral device for the monitor.
摘要翻译：接口装置从多个传感器接收数据，并通过通信网络将数据发送到多个监视器中的一个或多个。接口设备能够在多个监视器的操作的外围操作模式和独立操作模式中操作。在另一个实施例中，监视器通过通信网络连接到多个接口设备。使用单独的可见物理通信链路或其他识别链路来可视地识别哪个接口设备用作监视器的外围设备。

99. 发明申请

US20030144597A1 Atrial fibrillation detection method and apparatus 有权
标题翻译：心房颤动检测方法及装置
公开(公告)号：US20030144597A1
公开(公告)日：2003-07-31
申请号：US10273614
申请日：2002-10-18
申请人： GE Medical Systems Information Technologies, Inc.
发明人： Elizabeth Anne Bock
IPC分类号： A61B005/04
CPC分类号： A61B5/02405 , A61B5/046 , A61B5/7264
摘要： A method and apparatus to detect irregular heart activity and estimate heart rate. In one embodiment, the heart rate estimation apparatus includes a group of six RR storage structures that receives an input of six successive RR interval values. The apparatus also includes a probability engine coupled to the group of RR storage structures, the probability engine is operable to calculate and output a mean value of the six RR interval values and a median value of the mean value and the six RR interval. In one embodiment, the apparatus carries out a method including the acts of determining a plurality of interval values between successive R waves; determining a mean of a group of six interval values; determining a median interval value for a group including the group of six interval values and the mean of the group of six interval values; and determining a running average of interval values between successive R waves using the median interval value.
摘要翻译：检测不规则心脏活动并估计心率的方法和装置。在一个实施例中，心率估计装置包括接收六个连续RR间隔值的输入的一组六个RR存储结构。所述装置还包括耦合到所述一组RR存储结构的概率引擎，所述概率引擎可操作以计算并输出所述六个RR间隔值的平均值以及所述平均值和所述六个RR间隔的中值。在一个实施例中，该装置执行包括确定连续R波之间的多个间隔值的动作的方法; 确定一组六个间隔值的平均值; 确定包括六个间隔值组的组和六个间隔值组的平均值的组的中值间隔值; 以及使用所述中值间隔值来确定连续R波之间的间隔值的运行平均值。

100. 发明申请

US20020183797A1 Method and apparatus for reducing noise and detecting electrode faults in medical equipment 有权
标题翻译：降低医疗设备噪声和检测电极故障的方法和装置
公开(公告)号：US20020183797A1
公开(公告)日：2002-12-05
申请号：US10200411
申请日：2002-07-22
申请人： GE Medical Systems Information Technologies, Inc.
发明人： Wilhelm J. Kaiser , Horst Weber , Wolfgang Winter
IPC分类号： A61N001/37
CPC分类号： A61B5/0424
摘要： A method and apparatus for reducing noise and detecting electrode faults in a physiological activity acquisition system. The method includes the act of delivering a carrier signal through an electrode connected to a subject. Once the carrier signal is delivered, a combined signal having an electrical-activity portion and a carrier-signal portion is sensed by at least one signal sensing electrode attached to the subject. A low-pass, finite impulse response filter, having a first zero point frequency substantially the same as the carrier signal, separates the carrier signal portion from the electrical activity portion. An impedance value for the sensing electrode is calculated using the carrier signal portion. The calculated impedance value is compared against a known value to determine whether an electrode fault exists.
摘要翻译：一种用于减少生理活动获取系统中噪声和检测电极故障的方法和装置。该方法包括通过连接到对象的电极传递载波信号的动作。一旦载波信号被传送，具有电活动部分和载波信号部分的组合信号由连接到对象的至少一个信号感测电极来感测。具有与载波信号基本相同的第一零点频率的低通有限脉冲响应滤波器将载波信号部分与电活动部分分离。使用载波信号部分计算感测电极的阻抗值。将计算的阻抗值与已知值进行比较，以确定是否存在电极故障。

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