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GB1453866A - Apparatus for use in diagnosing the condition of the heart of an individual - Google Patents

Apparatus for use in diagnosing the condition of the heart of an individual

Info

Publication number
GB1453866A
GB1453866A GB5604773A GB5604773A GB1453866A GB 1453866 A GB1453866 A GB 1453866A GB 5604773 A GB5604773 A GB 5604773A GB 5604773 A GB5604773 A GB 5604773A GB 1453866 A GB1453866 A GB 1453866A
Authority
GB
United Kingdom
Prior art keywords
patient
heart
frequency
condition
loud
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
GB5604773A
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.)
Meridian Medical Technologies Inc
Original Assignee
Survival Technology Inc
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 Survival Technology Inc filed Critical Survival Technology Inc
Publication of GB1453866A publication Critical patent/GB1453866A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0006—ECG or EEG signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/332—Portable devices specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

1453866 Apparatus for diagnosing the condition of the heart of an individual SURVIVAL TECHNOLOGY Inc 4 Dec 1973 [4 Dec 1972] 56047/73 Heading G1N (E) [Also in Division H4] In a portable device for sensing the cardiac condition of a patient a pair of carbon filled plastics electrodes 86, which are intended to be placed under the armpits of the patient, provide an input E.C.G. signal which after passing through an amplifier 88 is directed via switches 90 either via a voltage controlled oscillator 92 and amplifier 94 to provide a frequency modulated audio signal to a loudspeaker 96, or, via a frequency range detector circuit 98 which causes the loud-speaker 96 to "beep" for every heart beat and to activate coloured lights 100 or 102 if the heart beat frequency is in one of two frequency ranges (that is the ranges containing frequency characteristics indicating the likelihood and nature of a heart attack). The loud-speaker part of the device is intended to be placed near the microphone of a telephone handset, see Fig. 1, so that qualified personnel in a central station will be able to advise the patient on a suitable treatment as well as alerting ambulances, hospitals &c. Audio transducers at the central station may be used to convert the incoming signals into signals driving electro cardio scopes or electrocardio graphs. In the event of no telephone being available the light being activated (green or orange) indicates which drug is to be administered by the patient through a corresponding automatic injector Fig. 6 (not shown), filled with the drug. For simplicity, the automatic injectors have colour codes thereon corresponding to the various colours of the lights. The automatic injectors may be carried in a pocket on the portable device.
GB5604773A 1972-12-04 1973-12-04 Apparatus for use in diagnosing the condition of the heart of an individual Expired GB1453866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31183572A 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
GB1453866A true GB1453866A (en) 1976-10-27

Family

ID=23208711

Family Applications (3)

Application Number Title Priority Date Filing Date
GB52576A Expired GB1453867A (en) 1972-12-04 1973-12-04 Apparatus for use in the pre-hospital phase treatment of coronary prone individulas
GB2190376A Expired GB1453868A (en) 1972-12-04 1973-12-04 Apparatus for use in diagnosing the condition of the heart of an individual
GB5604773A Expired GB1453866A (en) 1972-12-04 1973-12-04 Apparatus for use in diagnosing the condition of the heart of an individual

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB52576A Expired GB1453867A (en) 1972-12-04 1973-12-04 Apparatus for use in the pre-hospital phase treatment of coronary prone individulas
GB2190376A Expired GB1453868A (en) 1972-12-04 1973-12-04 Apparatus for use in diagnosing the condition of the heart of an individual

Country Status (9)

Country Link
JP (1) JPS506187A (en)
BE (1) BE808078A (en)
CA (2) CA1019034A (en)
CH (1) CH585042A5 (en)
DE (1) DE2360115A1 (en)
FR (2) FR2208634A1 (en)
GB (3) GB1453867A (en)
IT (1) IT1012532B (en)
NL (1) NL7316511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837411A1 (en) * 1977-08-29 1979-03-08 Allen Eli Karz CONTINUOUS ELECTROCARDIOGRAM MONITORING PROCEDURE AND RELATED SYSTEM FOR HEART DISEASE PATIENTS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL166850C (en) * 1974-10-16 1981-10-15 Peter Bernard Defares Dr DEVICE FOR INDICATING A DESIRED BREATHING PATTERN.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534911A (en) * 1955-01-17
US3138151A (en) * 1962-06-11 1964-06-23 Robert L Chapman Detector and alarm ventricular impulses
IL37250A (en) * 1970-07-17 1975-04-25 Survival Technology Apparatus for diagnosing heart condition
US3792700A (en) * 1972-03-01 1974-02-19 Survival Technology Apparatus and method of monitoring the electrical activity of the heart of a human with armpit located electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837411A1 (en) * 1977-08-29 1979-03-08 Allen Eli Karz CONTINUOUS ELECTROCARDIOGRAM MONITORING PROCEDURE AND RELATED SYSTEM FOR HEART DISEASE PATIENTS

Also Published As

Publication number Publication date
FR2208634A1 (en) 1974-06-28
NL7316511A (en) 1974-06-06
CA1019034A (en) 1977-10-11
JPS506187A (en) 1975-01-22
CH585042A5 (en) 1977-02-28
FR2301216B1 (en) 1981-01-23
IT1012532B (en) 1977-03-10
AU6304373A (en) 1975-05-29
GB1453867A (en) 1976-10-27
GB1453868A (en) 1976-10-27
CA1019033A (en) 1977-10-11
BE808078A (en) 1974-03-15
DE2360115A1 (en) 1974-06-06
FR2301216A1 (en) 1976-09-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee