公开(公告)号：WO1991003202A1

公开(公告)日：1991-03-21

申请号：PCT/FR1990000636

申请日：1990-08-29

Applicant: PILICHOWSKI, Paul, Bernard

IPC: A61B05/024

CPC classification number: A61B5/024

Abstract: Method and device for monitoring the cardiac activity of one or a plurality of persons comprising the presetting of a range (8, 9) of pulse-rates, the detection of heart-beats and the calculation of the pulse-rate of the monitor person and the provision to the monitored person of a signal (13) allowing said person to situate the value of his or her pulse-rate calculated with respect to sais preset pulse-rate range.

公开(公告)号：WO1997035515A1

公开(公告)日：1997-10-02

申请号：PCT/EP1997001422

申请日：1997-03-20

Applicant: DOMED MEDIZINTECHNIK GMBH ,  OSER, Daniel

Inventor： DOMED MEDIZINTECHNIK GMBH

IPC: A61B05/024

CPC classification number: A61B5/6833 ,  A61B5/02416 ,  A61B5/02433 ,  A61B5/02438 ,  A61B2560/0412

Abstract: In order to measure a pulse rate according to the near-infrared-photoplethysmography method, a sensor (1) comprising an emitter (6) and a receiver (7) is placed on the forehead, precisely over the glabella. The measured values can be transmitted to a display device (10) by telemetry (9, 10).

Abstract translation: 根据近红外光体积描记的原则脉冲频率测量放置在前额上只是一个发射器（6）和接收器眉间上述（7）提供的传感器（1）。 测量值可以通过显示装置（10）上的遥测（9，10）被发送。

公开(公告)号：WO1996020641A1

公开(公告)日：1996-07-11

申请号：PCT/FI1995000714

申请日：1995-12-28

Applicant: POLAR ELECTRO OY ,  HEIKKILÄ, Ilkka

Inventor： POLAR ELECTRO OY

IPC: A61B05/024

CPC classification number: A61B5/0245 ,  A61B5/222 ,  A61B5/4035

Abstract: The present invention relates to a method and apparatus in connection with measuring the heartbeat rate of a person. In the method, the ECG signal of the person and the timing moment of at least one ECG signal waveform, such as the QRS complex, are measured with a heartbeat rate monitor. The average heartbeat rate frequency of the heartbeat rate is calculated from the ECG signal. Heartbeat rate variation information proportional to the magnitude of the heartbeat rate variation or to that of the total or partial power of a spectrum derived from the heartbeat rate is provided by means of a mathematical function, said heartbeat rate variation information being displayed on the display (10) of the heartbeat rate monitor together with the average heartbeat rate frequency.

Abstract translation: 本发明涉及一种测量人心跳速率的方法和装置。 在该方法中，使用心跳速率监测器测量人的ECG信号和至少一个ECG信号波形（例如QRS波形）的定时矩。 根据ECG信号计算出心率的平均心跳速率频率。 通过数学函数提供与心跳速率变化幅度成比例的心跳速率变化信息，或通过数学函数提供的心跳速率变化的总频谱或部分功率的心率变化信息，所述心跳速率变化信息显示在显示器上 10）的心跳速率监测器以及平均心跳速率频率。

公开(公告)号：WO1994016616A1

公开(公告)日：1994-08-04

申请号：PCT/FR1994000101

申请日：1994-01-27

Applicant: UNIVERSITÉ DE RENNES 1 ,  BILLON, Michel ,  MARTIN, Eric ,  CORAZZA, Michel ,  INGREMEAU, Olivier

Inventor： UNIVERSITÉ DE RENNES 1

IPC: A61B05/024

CPC classification number: A61B5/02438 ,  A61B5/022 ,  A61B5/721

Abstract: Portable device especially for continuously measuring a patient's blood pressure, and possibly his heart rate. The device includes a self-contained portable housing (41) comprising: means (111) for storing at least one reference information (110) representing the patient's blood pressure (12) in a predetermined state, a sensor (11) responsive to the patient's blood pressure variations (12), supplying a signal (13) corresponding to the instantaneous blood pressure; means (14) for processing said signal (13) corresponding to the instantaneous blood pressure, supplying at least information (16) corresponding to the patient's blood pressure; and means (19) for determining the patient's blood pressure, as a function of the reference data (110) and of the data (16) corresponding to the blood pressure variations.

Abstract translation: 便携式设备，特别是用于连续测量患者的血压，以及可能的心率。 该设备包括独立的便携式外壳（41），包括：用于在预定状态下存储表示患者血压（12）的至少一个参考信息（110）的装置（111），响应患者的 血压变化（12），提供对应于瞬时血压的信号（13）; 用于处理对应于瞬时血压的所述信号（13）的装置（14），至少提供对应于患者血压的信息（16）; 以及用于根据对应于血压变化的参考数据（110）和数据（16）确定患者血压的装置（19）。

公开(公告)号：WO1997049332A1

公开(公告)日：1997-12-31

申请号：PCT/JP1996001751

申请日：1996-06-25

Applicant: A & D CO., LTD. ,  TOCHIKUBO, Osamu ,  ISHIZUKA, Shigehiro

Inventor： A & D CO., LTD.

IPC: A61B05/024

CPC classification number: A61B5/02233

Abstract: A cuff of a sphygmomanometer capable of judging systolic and diastolic pressures with high accuracy. The cuff (10) comprises a rigid curved plate (10a), an outer cloth (10b) surrounding the outer periphery of the curved plate (10a), an inner cloth (10c) sewn to the outer cloth (10b) so as to surround the inner periphery of the curved plate (10a), an air bag (10d) provided on the inner side of the inner cloth (10c), and a fastener (10e) attached to the outer periphery of the outer cloth (10b). The air bag (10d) comprises a transparent bag body (10g) containing reinforcing fibers (10f) incorporated thereinto to a grid pattern. An optical distance sensor (12) comprises a photocoupler (12a) attached to the outer side of the bag body (10g) and a reflective plate (12b) attached to the inner side of the bag body (10g) so as to oppose the photocoupler (12a). The photocoupler (12a) is provided with a light emitting diode and a phototransistor, and the light emitted by the diode is reflected on the reflective plate (12b) and falls on the phototransistor. The magnitude of the output of the phototransistor varies in accordance with the distance between the photocoupler (12a) and the reflective plate (12b).

Abstract translation: 能够以高精度判断收缩压和舒张压的血压计袖带。 袖带（10）包括刚性弯曲板（10a），围绕弯曲板（10a）的外周的外布（10b），缝合到外布（10b）的内布（10c）以围绕 弯曲板（10a）的内周，设置在内布（10c）的内侧的气囊（10d）和安装在外布（10b）的外周的紧固件（10e）。 气囊（10d）包括透明袋体（10g），该透明袋体包含加入到格栅图案中的增强纤维（10f）。 光学距离传感器（12）包括安装在袋体（10g）的外侧的光电耦合器（12a）和安装在袋体（10g）内侧的反光板（12b），以便与光电耦合器 （12A）。 光耦合器（12a）设置有发光二极管和光电晶体管，并且由二极管发出的光在反射板（12b）上反射并落在光电晶体管上。 光电晶体管的输出的大小根据光电耦合器（12a）和反射板（12b）之间的距离而变化。

公开(公告)号：WO1997017015A1

公开(公告)日：1997-05-15

申请号：PCT/US1996018349

申请日：1996-11-07

Applicant: SALUTRON, INC. ,  LO, Thomas, Ying-Ching ,  TSAI, Yuh, Show

Inventor： SALUTRON, INC.

IPC: A61B05/024

CPC classification number: A61B5/0245 ,  A61B5/02438 ,  A61B5/04017 ,  A61B5/6806 ,  A61B5/681 ,  A61B5/7203 ,  A61B5/7225 ,  A61B5/7239

Abstract: A convenient, low cost, heart rate monitor. In one embodiment, a digital filter structure (64) includes a low pass filter having a notch at 60 Hz and a bandpass filter which amplifies signals in a frequency range from 10 Hz to 40 Hz and has a notch at 60 Hz. This digital filter has a recursive structure and uses integer coefficients to simplify and speed up the calculations. A four bit microcontroller (70) may implement the digital filter. The output of the digital filter is subject to enhancement signal processing to emphasize QRS complexes indicative of human heartbeats.

Abstract translation: 方便，低成本的心率监测仪。 在一个实施例中，数字滤波器结构（64）包括具有60Hz的陷波的低通滤波器和放大10Hz至40Hz的频率范围内的信号并具有60Hz的陷波的带通滤波器。 该数字滤波器具有递归结构，并使用整数系数来简化和加快计算。 四位微控制器（70）可以实现数字滤波器。 数字滤波器的输出经过增强信号处理，以强调指示人心跳的QRS复合物。

公开(公告)号：WO1994006348A1

公开(公告)日：1994-03-31

申请号：PCT/FI1993000370

申请日：1993-09-15

Applicant: INCREA OY ,  SEPPONEN, Ulla, Kaarina

Inventor： INCREA OY

IPC: A61B05/024

CPC classification number: G01G19/44 ,  A61B5/024 ,  A61B5/029 ,  A61B5/1102 ,  A61B5/7257 ,  A61B2503/10

Abstract: A method and an apparatus for measuring quantities relating to a person's cardiac activity, such as for example quantities proportional to heart rate, cardiac stroke volume and cardiac output. A person is positioned on a measuring support (S), so that a blood flow pulse caused by a stroke of heart is matched by a change in a person's weight (G). Said change of weight is recorded and the recorded changes of weight are used for deriving information about a person's cardiac activity, such as for example about stroke volume and cardiac output as well as heart rate.

Abstract translation: 一种用于测量与人的心脏活动相关的量的方法和装置，例如与心率，心脏搏动量和心输出量成比例的数量。 一个人位于测量支架（S）上，使得由心脏的中风引起的血流脉冲与人的体重（G）的变化相匹配。 记录权重的变化，记录的体重变化用于得出关于人的心脏活动的信息，例如关于中风量和心输出量以及心率。

公开(公告)号：WO1991018550A1

公开(公告)日：1991-12-12

申请号：PCT/GB1991000841

申请日：1991-05-28

Applicant: LE FIT LIMITED ,  MATHEWS, Geoffrey, Richard

Inventor： LE FIT LIMITED

IPC: A61B05/024

CPC classification number: A61B5/681 ,  A61B5/0002 ,  A61B5/024 ,  A61B5/02433 ,  A61B5/02455 ,  A61B5/6814

Abstract: A pulse responsive device, e.g. a pulse rate meter or pulse oximetry device comprises a light emitter (20) and a light sensor (21) for receiving light from the emitter after transmission through or reflection from body tissue, to give an electrical signal varying according to blood flow pulsations. A movement transducer gives an electrical signal representing body movements or vibrations but independent of blood flow pulsations: this transducer may comprise a light emitter (22) and sensor (23) responsive to a different wavelength from the elements (20, 21). The device compares the two electrical signals to cancel out the movement or vibration noise from the signal from the sensor (21).

Abstract translation: 脉冲响应装置，例如 脉搏率计或脉搏血氧饱和度测量装置包括光发射器（20）和光传感器（21），用于在穿过或从身体组织反射之后接收来自发射器的光，以产生根据血流脉动变化的电信号。 移动换能器给出代表身体运动或振动但与血流脉动无关的电信号：该换能器可包括响应于与元件（20,21）不同波长的光发射器（22）和传感器（23）。 该装置比较两个电信号，以抵消来自传感器（21）的信号的运动或振动噪声。

公开(公告)号：WO1988009146A1

公开(公告)日：1988-12-01

申请号：PCT/US1987003116

申请日：1987-12-04

Applicant: ELECTRIC POWER RESEARCH INSTITUTE, INC.

Inventor： ELECTRIC POWER RESEARCH INSTITUTE, INC. ,  BERNARD, Thomas, E. ,  SHERWIN, Gary, W. ,  KENNEY, William, L., Jr. ,  LEWIS, Debra, E.

IPC: A61B05/024

CPC classification number: A61B5/6831 ,  A61B5/02055 ,  A61B5/02438

Abstract: A personal monitor (10, 100, 200) for work and heat stress has a heart beat sensor (12) producing output electrical signals indicating a user's heart beats. A memory (127) stores heart beat information corresponding to the heart beat signals produced over predetermined time intervals. A microprocessor (126) is connected to receive the heart beat information from the memory (127). The microprocessor (126) analyzes the heart beat information incrementally over the predetermined time intervals under program control to obtain a physiological demand during the predetermined time intervals and compares the obtained physiological demand against a stored physiological demand limit. Light emitting diodes (208) and a sound producing diaphragm (186) provide indications to the user when the stored physiological demand limit has been exceeded. The microprocessor (126) controls operation of the LEDs (208) and the diaphragm (186).

Abstract translation: 用于工作和热应激的个人监视器（10,100,200）具有心跳传感器（12），产生指示用户心跳的输出电信号。 存储器（127）存储与预定时间间隔产生的心跳信号相对应的心跳信息。 微处理器（126）被连接以从存储器（127）接收心跳信息。 微处理器（126）在程序控制下在预定时间间隔上递增地分析心跳信息，以在预定时间间隔内获得生理需求，并将获得的生理需求与存储的生理需求限制进行比较。 发光二极管（208）和声音产生膜片（186）在超过存储的生理需求极限时向用户提供指示。 微处理器（126）控制LED（208）和隔膜（186）的操作。

公开(公告)号：WO1997048333A1

公开(公告)日：1997-12-24

申请号：PCT/FI1997000398

申请日：1997-06-19

Applicant: POLAR ELECTRO OY ,  NISSILÄ, Seppo ,  RUHA, Antti ,  MIETTINEN, Jari ,  SORVOJA, Hannu

Inventor： POLAR ELECTRO OY

IPC: A61B05/024

CPC classification number: A61B5/681 ,  A61B5/0002 ,  A61B5/021 ,  A61B5/02438 ,  A61B5/7207

Abstract: The invention relates to a method and an apparatus for identifying a heartbeat. In the method, an arterial pressure signal is measured in the form of multichannel measurement, and the required signal-processing operations, such as filtration, are carried out if necessary. The method also comprises carrying out signal detection and decision-making concerning the acceptance as a heartbeat signal. According to the invention, the signal detection includes multichannel channel-specific detection for the purpose of identifying signal components of different channels, and the obtained channel-specific detected channel signals are used as input data during the decision-making stage.

Abstract translation: 本发明涉及用于识别心跳的方法和装置。 在该方法中，以多通道测量的形式测量动脉压信号，并且如果需要，执行所需的信号处理操作，例如过滤。 该方法还包括进行信号检测和关于接受的决策作为心跳信号。 根据本发明，信号检测包括用于识别不同信道的信号分量的多信道信道特定检测，并且所获得的信道特定检测信道信号在决策阶段被用作输入数据。