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1. 发明授权

US4830021A Monitoring system for locomotor activity 失效
标题翻译：运动活动监控系统
公开(公告)号：US4830021A
公开(公告)日：1989-05-16
申请号：US237183
申请日：1988-08-29
申请人： William E. Thornton
发明人： William E. Thornton
IPC分类号： A61B5/0436 , A61B5/22
CPC分类号： A61B5/04365 , A61B5/222
摘要： A system for monitoring human locomotor activities over long periods of time by recording acceleration (G.sub.z) of the subject during such time periods, and by then converting acceleration to foot/ground forces (F.sub.Z) of the particular subject by a previously calibrated conversion table relating to that particular subject.
摘要翻译：一种用于通过在这样的时间段内记录被摄体的加速度（Gz），然后通过先前校准的转换表将加速度转换为特定受试者的脚/地面力（FZ），来长时间监视人类运动活动的系统到那个特定的主题。

2. 发明授权

US4123785A Recorder for cardiac signals with manually actuated event marking 失效
标题翻译：具有手动启动事件标记的心脏信号记录仪
公开(公告)号：US4123785A
公开(公告)日：1978-10-31
申请号：US773618
申请日：1977-03-02
申请人： Isaac R. Cherry , Donald L. Anderson
发明人： Isaac R. Cherry , Donald L. Anderson
IPC分类号： A61B5/0436 , A61B5/0452 , G06F17/00 , G11B15/02 , G11B15/29 , G11B15/54 , G11B27/10 , G11B5/00
CPC分类号： G11B27/10 , A61B5/04365 , A61B5/0452 , G11B15/026 , G11B15/29 , G11B15/54
摘要： A miniature tape recorder intended for ambulatory recording of cardiac signals over a twenty-four-hour interval includes a clock with a visual display and an event marking circuit. Cardiac signals are recorded simultaneously on two tracks on the magnetic tape used by the recorder. The event marking circuit, activated by the patient, interrupts briefly the recording of cardiac signals on one of the tracks to record in its place an event marker signal easily recognizable on playback. The event marking circuit includes a clock circuit, a counter, and logic circuits to generate a burst of exactly eight square pulses of predetermined width, the duration of the burst being one second.
摘要翻译：用于在二十四小时间隔间内进行动态记录心脏信号的微型磁带录像机包括具有视觉显示的时钟和事件标记电路。心脏信号同时记录在记录仪使用的磁带上的两个磁道上。患者激活的事件标记电路短暂地中断在其中一条轨道上记录心脏信号，以在其位置记录在重放时容易识别的事件标记信号。事件标记电路包括时钟电路，计数器和逻辑电路，以产生具有预定宽度的正好八个平方脉冲的脉冲串，脉冲串的持续时间为一秒。

3. 发明授权

US4098267A System for display and analysis of physiological signals such as electrocardiographic (ECG) signals 失效
标题翻译：用于显示和分析心电图（ECG）信号等生理信号的系统
公开(公告)号：US4098267A
公开(公告)日：1978-07-04
申请号：US813403
申请日：1977-07-05
申请人： Israel M. Stein , Ronald T. Peterson
发明人： Israel M. Stein , Ronald T. Peterson
IPC分类号： A61B5/0436 , A61B5/0452 , G06F17/00 , A61B5/04
CPC分类号： A61B5/0452 , A61B5/04365
摘要： A system is described for displaying several lines of electrocardiographic (ECG) signals on a cathode ray tube screen for observation, analysis and selection of those portions of the signals which indicate abnormalities of heart rhythm and cardiac events of interest to the diagnostician or trained observer. The ECG signals may be recorded at real time but are inputted to the system at much greater than real time. The system provides the display of the signal portions which were recorded consecutively, each on a separate vertically displayed line. In the system the greater than real time ECG signals are converted into consecutive bytes of data and transferred through a memory, which may be part of a computer, to a bulk storage unit such as a magnetic disc unit. The data from the disc is transferred to the display by way of the memory such that the display is continuously refreshed while the lines of ECG signals are under observation. Together with the ECG signals, other alphanumeric data, such as the time of day when the signals were recorded, patient name, heart rate, cardiac condition, and other pertinent information, may also be displayed simultaneously with the lines of ECG signals by the use of the memory and storage means to receive and hold such data. As consecutive sets of lines of the ECG signals are presented for display, sections of each line containing abnormalities and cardiac events of interest may be identified by an observer and transferred through the memory to the storage unit. Hard copy of the selected sections may be obtained as by a readout means such as a plotter which is responsive to data corresponding to the selected sections. The selected data may be applied to the readout means upon completion of the display of the entire long-term electrocardiographic recording and after operator review of the selected sections.
摘要翻译：描述了一种用于在阴极射线管屏幕上显示几行心电图（ECG）信号的系统，用于观察，分析和选择信号的这些部分信号，该信号指示诊断学者或训练有素的观察者感兴趣的心脏事件的异常。 ECG信号可以实时记录，但是以比实时大得多的方式输入到系统。系统提供连续记录的信号部分的显示，每一个在单独的垂直显示的行上。在系统中，大于实时的ECG信号被转换成连续的数据字节，并通过作为计算机的一部分的存储器传送到诸如磁盘单元的大容量存储单元。来自光盘的数据通过存储器传送到显示器，使得在ECG信号线被观察的同时，显示器被持续刷新。与ECG信号一起，也可以通过使用与ECG信号的线同时显示其他字母数字数据，例如记录信号的一天的时间，患者姓名，心率，心脏状况和其他相关信息的存储器和存储装置用于接收和保持这样的数据。由于显示了ECG信号的连续的一组线，所以包含感兴趣的异常和心脏事件的每行的部分可以由观察者识别并通过存储器传送到存储单元。所选择的部分的硬拷贝可以通过读出装置获得，例如对响应于所选部分的数据的绘图仪。所选择的数据可以在完成整个长期心电图记录的显示和所选部分的操作者审查之后应用于读出装置。

4. 发明授权

US4989610A Method and system of ECG data review and analysis 失效
标题翻译：心电数据检查与分析方法与系统
公开(公告)号：US4989610A
公开(公告)日：1991-02-05
申请号：US121817
申请日：1987-11-16
申请人： Craig A. Patton , Craig S. Siegman , Roy E. Sundahl , Steven W. Webert , Harold G. Dow
发明人： Craig A. Patton , Craig S. Siegman , Roy E. Sundahl , Steven W. Webert , Harold G. Dow
IPC分类号： A61B5/00 , A61B5/0436 , A61B5/0452 , A61B5/0456 , G06F19/00 , G06Q50/00
CPC分类号： G06F19/3487 , A61B5/04365 , A61B5/04525 , A61B5/0456 , A61B5/7257
摘要： A method and computerized system for ECG data review and analysis are provided. In preferred embodiments, a transformation is performed on beat data and the transformed data are categorized into beat "bins." The clinician/user may select sensitivity to vary the number of bins created by the system. Once beats are preliminarily assigned to bins by the system, the clinician/user may review beats by bin and reassigned beats as desired. In preferred embodiments, recategorization is accomplished by "dragging" a beat to a new bin with the aid of a pointing device or "mouse." In preferred embodiments, a superimposition mode allows dynamic review of beat graphs with automatic detection, color coding, and optional pause at abnormal beats. Audio information is also preferably provided to aid the clinician/user in detecting abnormal beats. A P-wave marker capability is also provided to give a constant reference point during beat review in the superimposition mode. Preferred embodiments also provide the clinician/user immediate access to surrounding real-time data when reviewing individual beats.

5. 发明授权

US4340065A Method and apparatus for displaying electrocardiogram signals 失效
标题翻译：用于显示心电图信号的方法和装置
公开(公告)号：US4340065A
公开(公告)日：1982-07-20
申请号：US74475
申请日：1979-09-11
申请人： Lawrence J. Gessman
发明人： Lawrence J. Gessman
IPC分类号： A61B5/0436 , G01D7/00 , A61B5/04
CPC分类号： A61B5/04365 , G01D7/00
摘要： An apparatus and method for displaying ECG signals in a format which permits simple and rapid detection of abnormalities in the heart beat. This method and apparatus is particularly suitable for reviewing, at an accelerated rate, heart beat information recorded in real time by portable, patient operated recording equipment over an extended period of time. The system not only detects, identifies, flags and tabulates occurrences of abnormalities, it permits display of the actual waveform for inspection and analysis by a reviewing technician or physician.
摘要翻译：一种用于以允许简单且快速地检测心跳异常的格式显示ECG信号的装置和方法。该方法和装置特别适合于在较长时间内以便携式，病人操作的记录设备实时检测心跳信息。该系统不仅可以检测，识别，标记和制表出现异常，它允许显示实际的波形，供检查技术人员或医师进行检查和分析。

6. 发明授权

US4275742A Process and device for processing and displaying a read-out signal from an electrocardiogram recording read at a speed greater than the speed of recording 失效
标题翻译：用于处理和显示以大于记录速度的速度读取的心电图记录的读出信号的处理和装置
公开(公告)号：US4275742A
公开(公告)日：1981-06-30
申请号：US36986
申请日：1979-05-08
申请人： Yves Faisandier
发明人： Yves Faisandier
IPC分类号： A61B5/0452 , A61B5/0245 , A61B5/0436 , A61B5/04
CPC分类号： A61B5/02455 , A61B5/04365
摘要： A process and device for processing and displaying an electrocardiogram signal read at a speed greater than the speed of recording, in which process a plurality of types of pathological complexes are selectively and simultaneously detected with the aid of discriminators on the signal read, and on each of a plurality of distinct display locations there is displayed each signal sequence presenting a complex of a type corresponding to said display location. The process and device are more particularly applicable to the statistical processing such as the drawing up of a histogram of the pathological occurrences of an electrocardiogram signal.
摘要翻译：一种用于处理和显示以大于记录速度的速度读取的心电图信号的过程和装置，其中借助于鉴别器对所读取的信号选择性地同时检测多种类型的病理复合物，并且在每个显示多个不同显示位置的每个信号序列显示与所述显示位置对应的类型的复合体。该方法和装置更具体地适用于统计处理，例如绘制心电图信号的病理发生的直方图。

7. 发明授权

US4259966A Heart rate analyzer 失效
标题翻译：心率分析仪
公开(公告)号：US4259966A
公开(公告)日：1981-04-07
申请号：US68845
申请日：1979-08-22
申请人： Robert L. Cannon , Andrew J. Griffin
发明人： Robert L. Cannon , Andrew J. Griffin
IPC分类号： A61B5/0245 , A61B5/0436 , A61N5/04
CPC分类号： A61B5/0245 , A61B5/04365
摘要： A heart rate analyzer responsive to the R wave of successive ECG complexes of a patient. The intervals between successive ECG complexes are continuously counted and summed for a first number of successive complexes. First electrical representations of the average values of the intervals are generated over the first number of complexes, the number being no greater than two. The second average of the same intervals is generated for a second number of successive numbers of complexes greater than the first and electrical representations thereof are produced. These electrical representations are trapped and at least a maximum value of the first representation and a minimum value of the second representation are held. These maximum and minimum values are then converted to corresponding minimum and maximum heart rates respectively. Lastly each R wave signal generated over a predetermined period of time is counted thereby providing an indication of the average heart rate.
摘要翻译：响应于患者的连续ECG复合物的R波的心率分析仪。连续的ECG复合物之间的间隔被连续计数，并且对于第一数目的连续复合物求和。间隔的平均值的第一次电气表示是在第一个复合物数量上生成的，该数目不大于2个。产生相同间隔的第二平均值，其大于第一数目的连续数目的复数，并产生其电气表示。这些电气表示被捕获，并且至少保持第一表示的最大值和第二表示的最小值。然后将这些最大值和最小值分别转换为相应的最小和最大心率。最后，计数在预定时间段内产生的每个R波信号，从而提供平均心率的指示。

8. 发明授权

US4073011A Electrocardiographic computer 失效
公开(公告)号：US4073011A
公开(公告)日：1978-02-07
申请号：US717651
申请日：1976-08-25
申请人： Isaac Raymond Cherry , Donald L. Anderson
发明人： Isaac Raymond Cherry , Donald L. Anderson
IPC分类号： A61B5/0436 , A61B5/0452 , G06F17/00 , G11B15/02 , G11B15/29 , G11B15/54 , G11B27/10 , A61B5/04 , G06F15/42
CPC分类号： G11B27/10 , A61B5/04365 , A61B5/0452 , G11B15/026 , G11B15/29 , G11B15/54
摘要： A multi-speed ECG magnetic tape scanning device for processing and observing in a relatively short interval of time large quantities of ECG signals from two pairs of ECG leads. The ECG information is recorded on a miniature recorder which the patient carries to record the information for a long period of time, such as 24 hours. The recorder includes a built-in clock with a visible display. The recorder also includes an event marker, which is activated by the patient when the patient experiences an event. The play-back of the ECG information is in real time or at multiple high speed play-back speeds of 30, 60 and 120 times real time. During play-back at high speed, a multi-speed multi-channel paper writer reproduces analog trend data, digital printed data and event marking. The trend information is usually heart rate and ST segment level, so as to produce a scanning of an entire 24 hour information tape in as short a period as 12 minutes. The tape scanning device can run on trend to print out trend to the end of the tape, and then stop automatically. Alternatively, the tape scanning device can run on trend to the end of the tape and then automatically cycle to the beginning of the tape to print-out trend and periodically slow the tape down to real time for the print-out of predetermined events in real time. After each print-out in real time, the playback always goes back to the originally selected trend speed for the continuation of the trend print-out. Various short events may be used to slow the read-out to real time, such as an event marking on the tape which has been activated by the patient. Also, any preselected abnormalities in heart function such as abnormal VE's, SVE's, ST level, rapid heart beat, slow heart rate, etc., may be used to print-out in real time. An arrhythmia computer detects and digitally displays the number of premature ventricular contractions (VE) and superventricular ectopic beats (SVE) and actuates the event markers on a paper writer when the arrhythmia occurrences exceed a predetermined number of occurrences during a predetermined time interval. The event marking may also be used to control the slow down during trend read-out to print out the ECG signals in real time to show the arrhythmia occurrences. The arrhythmia computer includes the ability to select one or a number of parameters to determine the occurrence of an arrhythmia. These parameters may be paired beats, prematurity, width or amplitude.

9. 发明授权

US3779237A Method and system for automatic processing of physiological information in greater than real time 失效
标题翻译：生物信息自动处理的方法和系统大于实时
公开(公告)号：US3779237A
公开(公告)日：1973-12-18
申请号：US3779237D
申请日：1971-04-13
申请人： ELECTROCARDIO DYNAMICS INC
发明人： ROTH A , GOELTZ R , SCHUMACHER H
IPC分类号： A61B5/04 , A61B5/0436
CPC分类号： A61B5/04365 , A61B5/04012 , A61B5/04017 , Y10S128/903
摘要： A system and method is described whereby electrocardiograph signals are translated into digital data which represents certain cardiac events. This digital data controls an electrocardiogram recorder for recording the cardiac complexes which manifest only those events which are represented by the digital signals. In this way the system is capable of processing long term (for example 24-hour) durations of activity so as to select only such data of particular interest as for example data which represents abnormalities and diseases of the heart.
摘要翻译：描述了一种系统和方法，其中心电图仪信号被转换成代表某些心脏事件的数字数据。该数字数据控制用于记录心脏复合物的心电图记录器，其仅显现由数字信号表示的那些事件。以这种方式，该系统能够处理长期（例如24小时）的活动持续时间，以便仅选择特别感兴趣的数据，例如表示心脏异常和疾病的数据。

10. 发明授权

US4532934A Pacemaker monitoring recorder and malfunction analyzer 失效
标题翻译：起搏器监测记录仪和故障分析仪
公开(公告)号：US4532934A
公开(公告)日：1985-08-06
申请号：US495154
申请日：1983-05-17
申请人： George J. Kelen
发明人： George J. Kelen
IPC分类号： A61B5/0436 , A61N1/37 , A61B5/04
CPC分类号： A61N1/37 , A61B5/04365 , A61B5/7203 , A61B5/7239 , A61N1/3718
摘要： A system for ambulatory monitoring and subsequent analysis and evaluation of pacemaker performance includes a recorder module which detects pacemaker spikes and in response to each spike generates a signal having a waveform compatible with commericially-available ambulatory ECG recorders, to permit ECG signals to be recorded in one channel of the recorder while simultaneously the pacemaker spike signals are recorded in another channel. The magnetic tape on which the signals are recorded is played back at 120 times the recording speed, typically, on a commercially-available playback analyzer which presents the pacemaker and ECG signals as separate outputs. The system further includes an analysis module connected to the playback unit and receiving from it the ECG signals and the pacemaker spike signals. The analysis module has counters which accumulate the number of paced beats and of fusion beats. The analysis module also includes circuits for sensing manifestations of pacemaker malfunction. When malfunction is sensed, the analysis module reduces the playback speed to facilitate study by an operator and activates a visual alarm. The conditions sensed include: failure-to-sense, failure-to-capture, and abnormal bradycardia.
摘要翻译：用于行走监测和随后的起搏器性能分析和评估的系统包括检测起搏器尖峰的记录器模块，并且响应于每个尖峰产生具有与市售可行动态ECG记录器兼容的波形的信号，以允许将ECG信号记录在记录器的一个通道同时将起搏器尖峰信号记录在另一个通道中。记录信号的磁带通常在商业上可以将起搏器和ECG信号作为单独的输出的再现分析器以120倍的记录速度回放。该系统还包括连接到播放单元并从其接收ECG信号和起搏器尖峰信号的分析模块。分析模块具有积累节拍次数和融合节拍数的计数器。分析模块还包括用于感测起搏器故障表现的电路。当检测到故障时，分析模块会降低播放速度，以便操作人员进行研究并启动视觉报警。检测到的病情包括：无效，无法捕获和异常心动过缓。

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