GB1224904A - Improvements in and relating to electromedical apparatus - Google Patents

Improvements in and relating to electromedical apparatus

Info

Publication number
GB1224904A
GB1224904A GB38245/68A GB3824568A GB1224904A GB 1224904 A GB1224904 A GB 1224904A GB 38245/68 A GB38245/68 A GB 38245/68A GB 3824568 A GB3824568 A GB 3824568A GB 1224904 A GB1224904 A GB 1224904A
Authority
GB
United Kingdom
Prior art keywords
outputs
low
sensors
sensor
heart rate
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
GB38245/68A
Inventor
John Stewart Simpson Stewart
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
Priority to GB38245/68A priority Critical patent/GB1224904A/en
Priority to JP44062623A priority patent/JPS4836794B1/ja
Priority to DE19691940413 priority patent/DE1940413A1/en
Priority to US848930A priority patent/US3618592A/en
Priority to FR6927534A priority patent/FR2015404A1/fr
Publication of GB1224904A publication Critical patent/GB1224904A/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
    • A61B5/412—Detecting or monitoring sepsis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/276—Protection against electrode failure

Abstract

1,224,904. Electric selective signalling. J. S. S. STEWART. 20 June, 1969 [9 Aug., 1968], No. 38245/68. Heading G4H. The outputs of sensors measuring, e.g. heart rate, blood pressure and respiration, are compared with reference responses which may be individually adjusted for each patient, visual and audible warning being given if the difference between the outputs and the reference responses exceeds a predetermined level. The sensors may be duplicated, disparity between sensors giving a sensor fault indication. An analysis panel (Fig. 2, not shown) indicates whether each sensor output is high, low or normal. The high normal and low outputs from discriminators 2 (Fig. 3) are additionally fed to logic circuitry so that with particular combinations of sensor outputs alarm signals are given, e.g. if a low oxygen content in the blood and low blood pressure are combined with an increased heart rate. The logic circuitry may comprise electronic, fluidic, reed or relay switches.
GB38245/68A 1968-08-09 1968-08-09 Improvements in and relating to electromedical apparatus Expired GB1224904A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB38245/68A GB1224904A (en) 1968-08-09 1968-08-09 Improvements in and relating to electromedical apparatus
JP44062623A JPS4836794B1 (en) 1968-08-09 1969-08-07
DE19691940413 DE1940413A1 (en) 1968-08-09 1969-08-08 Device for monitoring the condition of a patient
US848930A US3618592A (en) 1968-08-09 1969-08-11 Diagnostic patient monitor
FR6927534A FR2015404A1 (en) 1968-08-09 1969-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38245/68A GB1224904A (en) 1968-08-09 1968-08-09 Improvements in and relating to electromedical apparatus

Publications (1)

Publication Number Publication Date
GB1224904A true GB1224904A (en) 1971-03-10

Family

ID=10402217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38245/68A Expired GB1224904A (en) 1968-08-09 1968-08-09 Improvements in and relating to electromedical apparatus

Country Status (5)

Country Link
US (1) US3618592A (en)
JP (1) JPS4836794B1 (en)
DE (1) DE1940413A1 (en)
FR (1) FR2015404A1 (en)
GB (1) GB1224904A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276888A (en) * 1978-10-26 1981-07-07 Smith Charles A Vital function monitor
USRE30750E (en) 1972-05-15 1981-09-29 Cardiac Resuscitator Corporation Cardiac resuscitator and monitoring apparatus
WO1982001826A1 (en) * 1980-11-25 1982-06-10 Inc Neotronics Vital function monitor
GB2159629A (en) * 1984-05-28 1985-12-04 Debex Guilt detection

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802417A (en) * 1968-12-21 1974-04-09 V Lang Device for combined monitoring and stimulation of respiration
US3854472A (en) * 1970-10-28 1974-12-17 Electro Sciences For Medicine Pulse comparator
GB1370943A (en) * 1971-03-18 1974-10-16 Nat Res Dev Tatient monitoring systems
US3815583A (en) * 1972-01-19 1974-06-11 T Scheidt Pulse monitoring system
NL161664C (en) * 1972-04-05 1980-03-17 Philips Nv HEART RATE VOLUME METER.
US3830228A (en) * 1972-06-12 1974-08-20 M Foner Biophysiological information processing device
JPS5335422B2 (en) * 1973-02-28 1978-09-27
US3942516A (en) * 1974-03-18 1976-03-09 Cyborg Corporation Biofeedback training method and system
FR2273505A1 (en) * 1974-06-07 1976-01-02 Inst Nat Sante Rech Med RESPIRATORY AND HEART CYCLE CORRELATION DEVICE, AND APPLICATION TO HEART RATE MEASUREMENT
JPS517334U (en) * 1974-07-01 1976-01-20
US4197854A (en) * 1974-07-19 1980-04-15 Medicor Muvek Process and apparatus for patient danger recognition and forecasting of a danger condition, especially in case of intensive medical care
US4228806A (en) * 1978-05-25 1980-10-21 International Rectifier Corporation Sleep state inhibited wake-up alarm
US4364396A (en) * 1981-06-15 1982-12-21 Medtronic, Inc. Circuit and method for measuring PSA output and energy
GB2156124B (en) * 1984-03-20 1987-10-14 Cardiac Recorders Ltd Cardiac monitors
US4928692A (en) * 1985-04-01 1990-05-29 Goodman David E Method and apparatus for detecting optical pulses
US4934372A (en) * 1985-04-01 1990-06-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4911167A (en) * 1985-06-07 1990-03-27 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
USRE35122E (en) * 1985-04-01 1995-12-19 Nellcor Incorporated Method and apparatus for detecting optical pulses
US4803997A (en) * 1986-07-14 1989-02-14 Edentec Corporation Medical monitor
DE3817052A1 (en) * 1988-05-19 1989-11-30 Draegerwerk Ag METHOD FOR MONITORING PATIENT DATA AND CIRCUIT ARRANGEMENT THEREFOR
GB8814291D0 (en) * 1988-06-16 1988-07-20 Lamtec Medical Equipment Ltd Monitoring & alarm apparatus
JP3599819B2 (en) * 1995-03-27 2004-12-08 コーリンメディカルテクノロジー株式会社 Biological information monitoring device
US7623932B2 (en) 1996-03-28 2009-11-24 Fisher-Rosemount Systems, Inc. Rule set for root cause diagnostics
US6907383B2 (en) 1996-03-28 2005-06-14 Rosemount Inc. Flow diagnostic system
US7949495B2 (en) 1996-03-28 2011-05-24 Rosemount, Inc. Process variable transmitter with diagnostics
US7085610B2 (en) 1996-03-28 2006-08-01 Fisher-Rosemount Systems, Inc. Root cause diagnostics
US6017143A (en) 1996-03-28 2000-01-25 Rosemount Inc. Device in a process system for detecting events
US7630861B2 (en) 1996-03-28 2009-12-08 Rosemount Inc. Dedicated process diagnostic device
US7254518B2 (en) 1996-03-28 2007-08-07 Rosemount Inc. Pressure transmitter with diagnostics
US6539267B1 (en) 1996-03-28 2003-03-25 Rosemount Inc. Device in a process system for determining statistical parameter
US8290721B2 (en) 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
US6754601B1 (en) 1996-11-07 2004-06-22 Rosemount Inc. Diagnostics for resistive elements of process devices
US6519546B1 (en) 1996-11-07 2003-02-11 Rosemount Inc. Auto correcting temperature transmitter with resistance based sensor
US7834768B2 (en) 1999-03-05 2010-11-16 Hill-Rom Services, Inc. Obstruction detection apparatus for a bed
US7010459B2 (en) 1999-06-25 2006-03-07 Rosemount Inc. Process device diagnostics using process variable sensor signal
US6505517B1 (en) 1999-07-23 2003-01-14 Rosemount Inc. High accuracy signal processing for magnetic flowmeter
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
US6527730B2 (en) * 2000-12-21 2003-03-04 Eastman Kodak Company Reducing noise in a technique for diagnosing attention deficit hyperactivity disorder
US6629059B2 (en) 2001-05-14 2003-09-30 Fisher-Rosemount Systems, Inc. Hand held diagnostic and communication device with automatic bus detection
US6772036B2 (en) 2001-08-30 2004-08-03 Fisher-Rosemount Systems, Inc. Control system using process model
US7022070B2 (en) * 2002-03-22 2006-04-04 Mini-Mitter Co., Inc. Method for continuous monitoring of patients to detect the potential onset of sepsis
WO2005010522A2 (en) 2003-07-18 2005-02-03 Rosemount Inc. Process diagnostics
US7018800B2 (en) 2003-08-07 2006-03-28 Rosemount Inc. Process device with quiescent current diagnostics
US7627441B2 (en) 2003-09-30 2009-12-01 Rosemount Inc. Process device with vibration based diagnostics
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US6920799B1 (en) 2004-04-15 2005-07-26 Rosemount Inc. Magnetic flow meter with reference electrode
US7046180B2 (en) 2004-04-21 2006-05-16 Rosemount Inc. Analog-to-digital converter with range error detection
US7319386B2 (en) 2004-08-02 2008-01-15 Hill-Rom Services, Inc. Configurable system for alerting caregivers
US8956292B2 (en) * 2005-03-02 2015-02-17 Spacelabs Healthcare Llc Trending display of patient wellness
EP1861006A4 (en) * 2005-03-02 2009-12-23 Spacelabs Healthcare Llc Trending display of patient wellness
US8112565B2 (en) 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
EP1906794A4 (en) 2005-07-08 2014-05-07 Hill Rom Services Inc Control unit for patient support
US20070068225A1 (en) 2005-09-29 2007-03-29 Brown Gregory C Leak detector for process valve
US7953501B2 (en) 2006-09-25 2011-05-31 Fisher-Rosemount Systems, Inc. Industrial process control loop monitor
US8788070B2 (en) 2006-09-26 2014-07-22 Rosemount Inc. Automatic field device service adviser
EP2074385B2 (en) 2006-09-29 2022-07-06 Rosemount Inc. Magnetic flowmeter with verification
US7321846B1 (en) 2006-10-05 2008-01-22 Rosemount Inc. Two-wire process control loop diagnostics
US20080221930A1 (en) 2007-03-09 2008-09-11 Spacelabs Medical, Inc. Health data collection tool
US8898036B2 (en) 2007-08-06 2014-11-25 Rosemount Inc. Process variable transmitter with acceleration sensor
US7590511B2 (en) 2007-09-25 2009-09-15 Rosemount Inc. Field device for digital process control loop diagnostics
US8593284B2 (en) 2008-09-19 2013-11-26 Hill-Rom Services, Inc. System and method for reporting status of a bed
US20100241113A1 (en) * 2009-03-20 2010-09-23 Boston Scientific Scimed, Inc. Protecting the phrenic nerve while ablating cardiac tissue
US9604020B2 (en) 2009-10-16 2017-03-28 Spacelabs Healthcare Llc Integrated, extendable anesthesia system
CN102667423B (en) 2009-10-16 2016-06-08 太空实验室健康护理有限公司 Light enhancement mode flow tube
TW201117769A (en) * 2009-11-17 2011-06-01 Univ Nat Yang Ming Heart rate monitor and method for measuring heart rate thereof
WO2011119512A1 (en) 2010-03-21 2011-09-29 Spacelabs Healthcare, Llc Multi-display bedside monitoring system
WO2012068567A1 (en) 2010-11-19 2012-05-24 Spacelabs Healthcare, Llc Dual serial bus interface
US9629566B2 (en) 2011-03-11 2017-04-25 Spacelabs Healthcare Llc Methods and systems to determine multi-parameter managed alarm hierarchy during patient monitoring
US9207670B2 (en) 2011-03-21 2015-12-08 Rosemount Inc. Degrading sensor detection implemented within a transmitter
WO2013071246A1 (en) 2011-11-11 2013-05-16 Hill-Rom Services, Inc. Person support apparatus
US9052240B2 (en) 2012-06-29 2015-06-09 Rosemount Inc. Industrial process temperature transmitter with sensor stress diagnostics
US9602122B2 (en) 2012-09-28 2017-03-21 Rosemount Inc. Process variable measurement noise diagnostic
US9655798B2 (en) 2013-03-14 2017-05-23 Hill-Rom Services, Inc. Multi-alert lights for hospital bed
US10987026B2 (en) 2013-05-30 2021-04-27 Spacelabs Healthcare Llc Capnography module with automatic switching between mainstream and sidestream monitoring
EP3110317B1 (en) 2014-02-25 2023-05-03 ICU Medical, Inc. Patient monitoring system with gatekeeper signal and corresponding method
AU2016341195B2 (en) 2015-10-19 2019-03-14 Icu Medical, Inc. Hemodynamic monitoring system with detachable display unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080263B (en) * 1958-12-12 1960-04-21 Siemens Reiniger Werke Ag Device for monitoring cardiac activity
NL256469A (en) * 1959-10-03
US3140710A (en) * 1960-02-29 1964-07-14 Douglas Aircraft Co Inc Method and apparatus for automatically analyzing disorders of the human body
US3135264A (en) * 1961-06-14 1964-06-02 Electronics Aids Inc Heart monitor-automatic control device
US3342176A (en) * 1964-11-12 1967-09-19 Dwyer Baker Electronics Corp Cardiac monitor
US3513833A (en) * 1967-03-17 1970-05-26 Birtcher Corp Medical monitoring system
US3524442A (en) * 1967-12-01 1970-08-18 Hewlett Packard Co Arrhythmia detector and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30750E (en) 1972-05-15 1981-09-29 Cardiac Resuscitator Corporation Cardiac resuscitator and monitoring apparatus
US4276888A (en) * 1978-10-26 1981-07-07 Smith Charles A Vital function monitor
WO1982001826A1 (en) * 1980-11-25 1982-06-10 Inc Neotronics Vital function monitor
GB2159629A (en) * 1984-05-28 1985-12-04 Debex Guilt detection
AU592531B2 (en) * 1984-05-28 1990-01-18 Debex (Proprietary) Limited Guilt detection

Also Published As

Publication number Publication date
DE1940413A1 (en) 1970-02-12
US3618592A (en) 1971-11-09
JPS4836794B1 (en) 1973-11-07
FR2015404A1 (en) 1970-04-24

Similar Documents

Publication Publication Date Title
GB1224904A (en) Improvements in and relating to electromedical apparatus
US3631438A (en) Apnoea alarms
US3584618A (en) A system and method for monitoring a progressive sequence of physiological conditions
US3572317A (en) Respiratory distress monitor
US3978856A (en) Heart beat waveform monitoring apparatus
GB1147354A (en) Improvements in lead failure detection circuit
GB1042846A (en) A pressure monitor for use with artificial breathing apparatus
CA2003634A1 (en) Liquid transfusion apparatus
JPS5460795A (en) Device for monitoring and warning oxygen in respiration system
ES8105141A1 (en) Apnea monitor.
GB1264833A (en)
EP0369489A3 (en) Sensor controller system
SE9603841D0 (en) A tissue stimulating apparatus
GB1293712A (en) Pressure transducer
DE3273421D1 (en) Method and arrangement for disturbance detection in hazard signalling systems, especially fire signalling systems
GB1370943A (en) Tatient monitoring systems
GB1055097A (en) Improvements relating to data monitoring systems
ES397855A1 (en) Apparatus for controlled selective separation of undesirable constituents from blood to achieve a therapeutic effect
GB1025589A (en) Burglar alarm apparatus and system
US4805629A (en) Cardiorespiratory monitoring apparatus
JPS5680257A (en) Controller for blood dialyser
GB1336880A (en) Sphygmomanometer alarm reset technique
GB1095133A (en) Monitoring apparatus
US3572331A (en) Impending hypoxia detection and warning system for aircraft personnel
GB1392155A (en) Apparatus for monitoring the heartbeat rate of a patient