GB1046111A - Improvements in and relating to apparatus for the accurate determination of the heartbeat frequency - Google Patents

Improvements in and relating to apparatus for the accurate determination of the heartbeat frequency

Info

Publication number
GB1046111A
GB1046111A GB22529/63A GB2252963A GB1046111A GB 1046111 A GB1046111 A GB 1046111A GB 22529/63 A GB22529/63 A GB 22529/63A GB 2252963 A GB2252963 A GB 2252963A GB 1046111 A GB1046111 A GB 1046111A
Authority
GB
United Kingdom
Prior art keywords
heart
circuit
pulses
cycle
timing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB22529/63A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB1046111A publication Critical patent/GB1046111A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02411—Detecting, measuring or recording pulse rate or heart rate of foetuses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4362—Assessing foetal parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
GB22529/63A 1962-12-06 1963-06-06 Improvements in and relating to apparatus for the accurate determination of the heartbeat frequency Expired GB1046111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962H0047593 DE1248225C2 (de) 1962-12-06 1962-12-06 Vorrichtung zum genauen ermitteln der herzschlagfrequenz

Publications (1)

Publication Number Publication Date
GB1046111A true GB1046111A (en) 1966-10-19

Family

ID=7156459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22529/63A Expired GB1046111A (en) 1962-12-06 1963-06-06 Improvements in and relating to apparatus for the accurate determination of the heartbeat frequency

Country Status (5)

Country Link
US (1) US3318303A (US20020095090A1-20020718-M00002.png)
CH (1) CH406517A (US20020095090A1-20020718-M00002.png)
DE (1) DE1248225C2 (US20020095090A1-20020718-M00002.png)
GB (1) GB1046111A (US20020095090A1-20020718-M00002.png)
NL (1) NL293628A (US20020095090A1-20020718-M00002.png)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498292A (en) * 1966-02-16 1970-03-03 Humetrics Corp Heart sound sequence indicator
US3581735A (en) * 1968-06-12 1971-06-01 Hewlett Packard Gmbh Heartbeat frequency determining apparatus and method
US3618593A (en) * 1968-09-02 1971-11-09 Inst Technitcheska Kib Pri Ban Method of and a system for the automatic analysis of heart disturbances
US3602222A (en) * 1968-09-16 1971-08-31 Honeywell Inc Rate meter, particularly a beat-by-beat cardiotachometer
US3593705A (en) * 1968-10-03 1971-07-20 Merck & Co Inc Arrhythmia monitoring instrument and method using {37 normal{38 {0 and {37 total{38 {0 counting channels
US3552386A (en) * 1968-12-23 1971-01-05 Hewlett Packard Co Arrhythmia detecting apparatus and method
US3662746A (en) * 1969-05-14 1972-05-16 Bernard Saltzberg Apparatus for detecting, analyzing and recording bioelectric potentials
US3651798A (en) * 1970-05-15 1972-03-28 Parke Davis & Co Blood pressure indicator and noise
US3724455A (en) * 1970-06-02 1973-04-03 P Unger Cardiac warning device
US3742938A (en) * 1971-01-04 1973-07-03 T Stern Cardiac pacer and heart pulse monitor
US3930494A (en) * 1971-09-20 1976-01-06 General Electric Company Method and apparatus for the indirect measurement of blood pressure
US3878832A (en) * 1973-05-14 1975-04-22 Palo Alto Medical Research Fou Method and apparatus for detecting and quantifying cardiovascular murmurs and the like
NL7609211A (nl) * 1975-10-01 1977-04-05 Keiper Trainingsysteme Gmbh Werkwijze voor het meten van de hartslagfre- kwentie en hartslagfrekwentiemeetinrichting voor het uitvoeren van de werkwijze volgens de uitvinding.
DE2609339B2 (de) * 1976-03-06 1977-12-22 Bayer Ag, 5090 Leverkusen Blutdruckmessgeraet
CH632403A5 (de) * 1977-09-08 1982-10-15 Avl Ag Verfahren und einrichtung zum ermitteln von systolischen zeitintervallen.
US4628939A (en) * 1980-09-11 1986-12-16 Hughes Aircraft Company Method and improved apparatus for analyzing heart activity
US4428380A (en) 1980-09-11 1984-01-31 Hughes Aircraft Company Method and improved apparatus for analyzing activity
US4446873A (en) * 1981-03-06 1984-05-08 Siemens Gammasonics, Inc. Method and apparatus for detecting heart sounds
US4679570A (en) * 1984-11-13 1987-07-14 Phonocardioscope Partners Phonocardioscope with a liquid crystal display
US4911167A (en) * 1985-06-07 1990-03-27 Nellcor Incorporated Method and apparatus for detecting optical pulses
USRE35122E (en) * 1985-04-01 1995-12-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4802486A (en) * 1985-04-01 1989-02-07 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4928692A (en) * 1985-04-01 1990-05-29 Goodman David E Method and apparatus for detecting optical pulses
US4989611A (en) * 1988-08-19 1991-02-05 Seismed Instruments, Inc. Cardiac compression wave measuring system and method
US4960128A (en) * 1988-11-14 1990-10-02 Paramed Technology Incorporated Method and apparatus for continuously and non-invasively measuring the blood pressure of a patient
US5316008A (en) * 1990-04-06 1994-05-31 Casio Computer Co., Ltd. Measurement of electrocardiographic wave and sphygmus
US5381797A (en) * 1993-03-26 1995-01-17 Pak; Song C. Pulse diagnostic device and method of measuring a pulse wave using this device
US6371921B1 (en) 1994-04-15 2002-04-16 Masimo Corporation System and method of determining whether to recalibrate a blood pressure monitor
US6027452A (en) 1996-06-26 2000-02-22 Vital Insite, Inc. Rapid non-invasive blood pressure measuring device
US6440082B1 (en) * 1999-09-30 2002-08-27 Medtronic Physio-Control Manufacturing Corp. Method and apparatus for using heart sounds to determine the presence of a pulse
US9248306B2 (en) 1999-09-30 2016-02-02 Physio-Control, Inc. Pulse detection apparatus, software, and methods using patient physiological signals
US20040116969A1 (en) 2002-08-26 2004-06-17 Owen James M. Pulse detection using patient physiological signals
US7438689B2 (en) * 2002-10-09 2008-10-21 Bang & Olufsen Medicom A/S Method for arbitrary two-dimensional scaling of phonocardiographic signals
AU2003271550A1 (en) * 2002-10-09 2004-05-04 Bang And Olufsen Medicom A/S A procedure for extracting information from a heart sound signal
KR20060088770A (ko) * 2005-02-02 2006-08-07 삼성전자주식회사 생체신호 측정 장치 및 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140710A (en) * 1960-02-29 1964-07-14 Douglas Aircraft Co Inc Method and apparatus for automatically analyzing disorders of the human body
US3132643A (en) * 1960-08-18 1964-05-12 Melpar Inc Blood pressure measurement
US3087488A (en) * 1961-02-27 1963-04-30 Boeing Co Sphygmomanometric devices
US3132208A (en) * 1961-06-22 1964-05-05 Bell Aerospace Corp Electronic stethoscope
US3171892A (en) * 1961-06-27 1965-03-02 Pantle Jorge Oltvani Electronic apparatus for the observation of signals of biological origin

Also Published As

Publication number Publication date
US3318303A (en) 1967-05-09
DE1248225C2 (de) 1976-07-29
NL293628A (US20020095090A1-20020718-M00002.png)
CH406517A (de) 1966-01-31
DE1248225B (de) 1967-08-24

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