专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US3921147A ECG instrument 失效
标题翻译：心电图仪
公开(公告)号：US3921147A
公开(公告)日：1975-11-18
申请号：US44108474
申请日：1974-02-11
申请人： SCHWARZER GMBH FRITZ
发明人： FUHR GUNTER , REETZ HEINZ
IPC分类号： A61B5/00 , A61B5/0432 , A61B5/0436 , A61B5/0452 , G06F3/05 , G06F3/14
CPC分类号： A61B5/04325 , A61B5/04365
摘要： An ECG computer terminal system for interfacing between ECG equipment and a computer. The ECG equipment can be used to monitor heart action of several patients. The computer is used to analyze the resulting ECG data. The terminal system includes analog to digital conversion, digital storage, transfer of digital information to the computer, manual keyboard control and patient identification of the ECG signals, and multiplexing of these signals.
摘要翻译：用于ECG设备和计算机之间的接口的ECG计算机终端系统。心电图设备可用于监测几例患者的心脏作用。该计算机用于分析所得的ECG数据。终端系统包括模数转换，数字存储，数字信息传输到计算机，手动键盘控制和患者识别的ECG信号，以及这些信号的复用。

22. 发明授权

US3718772A Dynamic egg presentation 失效
标题翻译：动态表演
公开(公告)号：US3718772A
公开(公告)日：1973-02-27
申请号：US3718772D
申请日：1971-12-09
申请人： DEL MAR ENG LAB
发明人： SANCTUARY C
IPC分类号： A61B5/00 , A61B5/0436 , A61B5/044 , G01D9/00 , G01R13/20 , G11B27/00 , A61B5/04 , G11B31/00
CPC分类号： A61B5/04365
摘要： A reproducing system for use as a high speed magnetic tape scanning instrument to provide for the superimposing of recurring signals such as ECG complexes on a visual indicator such as an oscilloscope from signals previously recorded for long time periods by a very slow single-track magnetic tape recorder. Trigger signals are developed from the reproduction by a first playback head of the ECG signals recorded on the tape. The trigger signals are delayed a particular period to provide for control signals to control the activation of the oscilloscope sweep at the proper times to produce a stable superimposition of the ECG signals as reproduced by a second playback head spaced from the first playback head. The particular period of delay is provided electronically or electromechanically.
摘要翻译：一种用作高速磁带扫描仪的再现系统，用于通过非常慢的单磁道磁带提供在诸如示波器的视觉指示器上叠加诸如ECG复合物的重复信号长时间记录的信号录音机。触发信号由记录在磁带上的ECG信号的第一重放头的再现产生。触发信号延迟特定周期以提供控制信号以在适当的时间控制示波器扫描的激活，以产生由与第一播放头间隔开的第二播放头再现的ECG信号的稳定叠加。电子或机电提供延迟的特定时期。

23. 发明授权

US5205295A Method and apparatus for holter recorder with high resolution signal averaging capability for late potential analysis 失效
标题翻译：用于后期电位分析的高分辨率信号平均功能的手枪记录仪的方法和装置
公开(公告)号：US5205295A
公开(公告)日：1993-04-27
申请号：US932907
申请日：1992-08-18
申请人： Bruce Del Mar , Isaac R. Cherry
发明人： Bruce Del Mar , Isaac R. Cherry
IPC分类号： A61B5/0436 , G06F17/00
CPC分类号： A61B5/04365 , A61B5/7232
摘要： A method and apparatus for an ambulatory electrocardiographic monitoring system for recording, detection, measurement, analysis and plotting of high resolution electrocardiographic data having a modified Holter recorder that performs digital signal averaging of selected signals as well as storing for future playback all ECG beats. The digitally signal averaged beats are correlated with a previously defined correlation coefficient yielding summated results that have eliminated nonrepetitive noise to less than a microvolt. By real time averaging approximately 1000 beats during a 10 to 15 minute period and digitally storing the averaged data, micropotential averaging can be performed several times per hour for up to 24-hours. Analog recordings are precalibrated for accurate amplitude representation as well as providing an option for standard one millivolt calibration pulses at the beginning of the tape. Digital recordings are precalibrated relative to the acceptable levels without the use of a calibration signal. The recordings are downloaded to analysis systems at high speeds. If the recordings are analog they are digitized at a sufficiently high enough resolution to permit analysis of micropotentials. All recorded data is transferred to computer memory and hard disk for further review by the analysis system.
摘要翻译：一种用于记录，检测，测量，分析和绘制高分辨率心电图数据的移动心电图监测系统的方法和装置，其具有执行所选信号的数字信号平均以及存储以用于将来播放所有ECG节拍的改进的Holter记录器。数字信号平均拍子与先前定义的相关系数相关，产生已经将非重要噪声消除到小于微伏的求和结果。在10到15分钟的时间内实时平均约1000次拍摄，并且数字地存储平均数据，可以每小时多次执行多达24小时的微位平均。对于精确的幅度表示，模拟记录被预先校准，以及在磁带开头提供标准的一毫伏校准脉冲的选项。在不使用校准信号的情况下，数字记录相对于可接受的水平进行预先校准。录音以高速下载到分析系统。如果记录是模拟的，它们以足够高的分辨率被数字化，以允许分析微量。所有记录的数据都被传送到计算机内存和硬盘，以便分析系统进一步审查。

24. 发明授权

US4506677A Indicating device for defibrillators 失效
标题翻译：除颤器指示装置
公开(公告)号：US4506677A
公开(公告)日：1985-03-26
申请号：US452181
申请日：1982-12-21
申请人： Willibrordus J. S. Lambert
发明人： Willibrordus J. S. Lambert
IPC分类号： A61B5/0432 , A61B5/0436 , A61N1/08 , A61N1/39 , A61B5/04
CPC分类号： A61B5/0432 , A61B5/04365 , A61N1/08 , A61N1/3925
摘要： An indicating device is used to record the waveshape of the patient current of a defibrillator as a composite with an ECG recording such that the current waveshape is shown clearly and can be evaluated. A coupling device is provided for deriving an electrical signal corresponding to the defibrillator current. The electrical signal is written at a high frequency into a memory for storage. A time extension of the stored signal is achieved subsequently by reading the stored signal from the memory with a low reading frequency. The ratio of the high and low frequencies is 100 to 1. The time extended signal is selectively applied for recording. During the duration of the recording of the defibrillator current waveshape, a switch control circuit interrupts the recording of the electrocardiogram (ECG) and substitutes the extended signal. A timing and delay circuit is used to synchronize the memory operation and the ECG interruption with the defibrillator operation.
摘要翻译：指示装置用于记录除颤器的患者电流的波形作为具有ECG记录的复合物，使得当前波形被清楚地示出并且可以被评估。提供耦合装置用于导出与去纤颤器电流对应的电信号。将电信号以高频率写入存储器中用于存储。随后通过以低读取频率从存储器读出所存储的信号来实现存储信号的时间延长。高频和低频的比率为100比1。选择性地将时间延长信号用于记录。在记录除颤器电流波形的持续时间期间，开关控制电路中断心电图（ECG）的记录并代替扩展信号。定时和延迟电路用于与除颤器操作同步存储器操作和ECG中断。

25. 发明授权

US4467324A Apparatus and method for printing annotated electrocardial data 失效
标题翻译：用于打印注释的心电图数据的装置和方法
公开(公告)号：US4467324A
公开(公告)日：1984-08-21
申请号：US403356
申请日：1982-07-03
申请人： John A. Bachman
发明人： John A. Bachman
IPC分类号： A61B5/0436 , G01R13/16 , G09G1/00
CPC分类号： G01R13/16 , A61B5/04365
摘要： A single-beam CRT printer, used as a validator record of electrocardiographic data played back from a magnetic tape at a much higher speed than the speed at which it was recorded, includes a scan circuit for generating signals for steering the beam alternately through an ECG scan pattern and through a character scan pattern and further includes a character generator for modulating the intensity of the beam in relation to the instantaneous location of the beam within the character scan pattern to cause the beam to print characters, the intensity of the beam and its linear velocity being increased during execution of the character scan pattern to permit the characters to be printed at such a high speed that only an insignificant part of the ECG plot is omitted while the characters are being printed.
摘要翻译：单波段CRT打印机用作以比记录速度更高的速度从磁带回放的心电图数据的验证器记录，包括用于产生用于通过ECG交替地转向束的信号的扫描电路扫描图案和字符扫描图案，并且还包括字符发生器，用于相对于字符扫描图案内的光束的瞬时位置调制光束的强度，以使光束打印字符，光束的强度及其在执行字符扫描模式期间，线速度增加，以允许以如此高的速度打印字符，从而在打印字符时只省略了ECG图的无意义部分。

26. 发明授权

US4369496A Apparatus for high-speed transcription of recorded physiological data 失效
标题翻译：用于记录生理数据的高速转录的装置
公开(公告)号：US4369496A
公开(公告)日：1983-01-18
申请号：US128181
申请日：1980-03-07
申请人： William R. Parsons , Christopher T. Bible , Donald P. Kannenberg
发明人： William R. Parsons , Christopher T. Bible , Donald P. Kannenberg
IPC分类号： A61B5/0436 , G01D9/42 , A61B5/04 , G06K15/02
CPC分类号： G01D9/42 , A61B5/04365
摘要： A device for high-speed transcription of physiological data recorded at substantially lower speeds includes a device for converting the recorded data into electrical signals, a device for converting the electrical signals into light signals and displaying them with high clarity and resolution, and a device for transcribing the light signals onto light-sensitive media at high speed.
摘要翻译：用于以基本上较低速度记录的生理数据的高速转录的装置包括用于将记录的数据转换成电信号的装置，用于将电信号转换成光信号并以高清晰度和分辨率显示它们的装置，将光信号以高速转录到光敏介质上。

27. 发明授权

US4173971A Continuous electrocardiogram monitoring method and system for cardiac patients 失效
标题翻译：心脏病患者连续心电图监测方法及系统
公开(公告)号：US4173971A
公开(公告)日：1979-11-13
申请号：US828368
申请日：1977-08-29
申请人： Allen E. Karz
发明人： Allen E. Karz
IPC分类号： A61B5/00 , A61B5/02 , A61B5/04 , A61B5/0432 , A61B5/0436 , G06F17/00
CPC分类号： A61B5/04365 , A61B5/0006 , A61B5/0432 , A61B5/7232 , Y10S128/904
摘要： A system which is capable of allowing an attending physician to continuously monitor the electrocardiogram (ECG) signals produced by a cardiac patient. The signals, generated by the patient, are first recorded in real time over a predetermined time period established by the physician. At the conclusion of the predetermined time period a monitoring station is automatically alerted by telephone and commences receiving the patient's real time ECG signals directly. The recorded ECG signals are then transmitted in a compressed time fashion to the monitoring station simultaneously with the real time ECG signals. The monitoring station receives the compressed time and the real time transmitted signals and following analysis thereof transmits a report of selected portions of the ECG to the physician. Upon instructions from the physician, the monitoring station either returns the recording apparatus to its normal operational status for a predetermined time period, or continues to receive and analyze the real time ECG signal until the patient's signal is sufficiently stable and then returns the recording apparatus to its normal operational status. This process repeats continuously. The physician communicates directly with the monitoring station and with the patient as may be required. The system and method provides close and complete monitoring of the patient with complete ECG data retrieval and individualized close patient surveillance.
摘要翻译：能够允许主治医师连续监测由心脏病人产生的心电图（ECG）信号的系统。由医生产生的信号首先在由医生建立的预定时间段内实时记录。在预定时间段结束时，通过电话自动提醒监测站，并开始直接接收病人的实时ECG信号。然后将所记录的ECG信号以压缩的时间方式与实时ECG信号同时发送到监测站。监测站接收压缩时间，实时传输信号及其后续分析，向医师发送所选ECG部分的报告。根据医生的指示，监测站或者将记录装置返回其正常的操作状态一段预定时间，或继续接收和分析实时ECG信号，直到患者的信号足够稳定，然后使记录装置返回到其正常运行状态。此过程不断重复。医生可以根据需要直接与监测站和患者进行通信。该系统和方法为患者提供了完整的ECG数据检索和个性化的关闭病人监测的紧密和完整的监测。

28. 发明授权

US4157571A Frame-by-frame memory display system 失效
标题翻译：逐帧存储显示系统
公开(公告)号：US4157571A
公开(公告)日：1979-06-05
申请号：US798765
申请日：1977-05-20
申请人： Stephen K. Shu
发明人： Stephen K. Shu
IPC分类号： H04N5/93 , A61B5/0436 , G11B5/027 , G11B15/02 , G11B15/093 , G11B20/02 , G11B27/00 , G11B27/13 , G11B5/00
CPC分类号： G11B27/13 , A61B5/04365 , G11B15/02 , G11B15/026 , G11B15/093 , G11B27/005 , G11B2220/90
摘要： Apparatus under control of an operator for selectively displaying signals stored on a magnetic tape. The tape is normally first played back at a high speed, with the reproduced signal displayed at high speed to permit the operator to determine which parts of the tape to view at real-time speed. In the real-time viewing mode, a segment of the tape is played again at high speed to provide a better quality signal; the signal from the segment is converted to digital form and stored in a memory for use in creating a real-time display. The operator then can view the display of the stored signal in a variety of ways: stationary, advancing at real-time speed, or in reverse at real-time speed. The length of the segment stored is relatively short to minimize the size of the memory. After a segment is played back, the tape is brought to a stop and then moved in the opposite direction to position it for playing back the next segment.
摘要翻译：用于操作者控制的装置，用于选择性地显示存储在磁带上的信号。磁带通常首先以高速重放，再现信号以高速显示，以允许操作者确定磁带的哪些部分以实时速度观看。在实时观看模式下，以高速再次播放磁带段，提供更好的质量信号; 来自该段的信号被转换成数字形式并存储在用于创建实时显示的存储器中。然后，操作员可以以各种方式查看存储信号的显示：固定，以实时速度前进，或以实时速度反向。存储的段的长度相对较短，以最小化存储器的大小。播放片段后，将磁带停止，然后以相反的方向移动，将其放置以播放下一个片段。

29. 发明授权

US4106495A Vectorcardiographic method for ambulatory patients 失效
标题翻译：门诊患者的矢量心律图
公开(公告)号：US4106495A
公开(公告)日：1978-08-15
申请号：US786252
申请日：1977-04-11
申请人： Harold L. Kennedy
发明人： Harold L. Kennedy
IPC分类号： A61B5/044 , A61B5/04 , A61B5/0408 , A61B5/0436 , G01D15/12
CPC分类号： A61B5/04011 , A61B5/04085 , A61B5/04365
摘要： A method of obtaining a continuous sequence of horizontal vectorcardiograms from an ambulatory patient throughout a 24-hour period. A simplified five-electrode ECG lead system is affixed to the patient and the ECG signals are recorded on a portable magnetic tape recorder attached to the patient. Thereafter, the tape is removed from the recorder and taken to a processing station for playback, display, and analysis. The tape is played back at high speed to permit rapid scanning of the tape for anomalies in the vectorcardiograph. Anomalies can then be studied in detail by playing back the tape at a reduced speed. The vectorcardiographs exhibit high correlation with those obtained by use of the more common, but more complex, Frank lead system.
摘要翻译：一种在整个24小时内从卧床患者获得水平矢量心电图连续序列的方法。将简单的五电极ECG导联系统固定在患者身上，并将ECG信号记录在附着于患者的便携式磁带录音机上。此后，磁带从记录器中取出并被带到处理站进行回放，显示和分析。磁带以高速播放，以允许快速扫描磁带，以在矢量心电图仪中显示异常情况。然后可以通过以降低的速度回放磁带来详细研究异常。矢量心电图显示与通过使用更常见但更复杂的弗兰克铅系统获得的那些高度相关。

30. 发明授权

US3874370A Electrocardiographic waveform analyzer 失效
标题翻译：心电图波形分析仪
公开(公告)号：US3874370A
公开(公告)日：1975-04-01
申请号：US46104274
申请日：1974-04-15
申请人： AMERICAN OPTICAL CORP
发明人： HARRIS GEORGE J , NAYLOR THOMAS K
IPC分类号： A61B5/0452 , A61B5/0436 , G01R13/34 , A61B5/04
CPC分类号： A61B5/04365 , G01R13/34
摘要： There is disclosed a system for reviewing ECG signals at high speed. Successive ECG waveforms are superimposed on each other in a display, but the rate at which traces of the waveforms are formed is independent of the rate at which ECG waveforms are played back from a tape on which they are recorded. This is achieved by storing data representative of each ECG waveform in a recirculating memory whose recirculation rate is faster than the input data rate, and using the recirculated data to form the display. A similar recirculating memory is provided to form a display of each 4-second ECG signal segment which contains a premature beat, this display being formed automatically without requiring operator control.
摘要翻译：公开了一种用于以高速度检查ECG信号的系统。连续的ECG波形在显示器中彼此叠加，但形成波形迹线的速率与记录它们的磁带上的ECG波形的速率无关。这通过将代表每个ECG波形的数据存储在再循环速率快于输入数据速率的再循环存储器中，并且使用再循环数据来形成显示来实现。提供类似的再循环存储器以形成包含过早搏动的每个4秒ECG信号段的显示器，该显示器自动形成而不需要操作者控制。

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