GB1459972A - Control device for a monitor supervising a patient - Google Patents

Control device for a monitor supervising a patient

Info

Publication number
GB1459972A
GB1459972A GB279475A GB279475A GB1459972A GB 1459972 A GB1459972 A GB 1459972A GB 279475 A GB279475 A GB 279475A GB 279475 A GB279475 A GB 279475A GB 1459972 A GB1459972 A GB 1459972A
Authority
GB
United Kingdom
Prior art keywords
timer
patient
medicament
condition
monitor
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
GB279475A
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.)
KAMEN D
Original Assignee
KAMEN D
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 KAMEN D filed Critical KAMEN D
Publication of GB1459972A publication Critical patent/GB1459972A/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
    • A61B5/02—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
    • A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Diabetes (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

1459972 Applying medicament D KAMEN 22 Jan 1975 [11 May 1974] 2794/75 Heading A5R [Also in Division G3] Control apparatus includes a first timer which initiates an operation after a first predetermined time period and also starts a second timer which inhibits further operation of the first timer until a second set time elapses. The system shown is used to monitor the condition of a patient and automatically to inject a medicament if the patient's condition deteriorates, and by the use of the inhibiting set time to allow the medicament time to be effective. The monitor 12 senses a change in the monitored condition, e.g. heart beat, blood pressure, and energises generator 24 to produce a voltage which charges a capacitor in timer 26. Sufficient time delay is set into timer 26 so that transient changes in the monitored condition, caused for example by a position change, do not cause medication to be administered unnecessarily. When timer 26 times out it outputs a signal to second timer 28 and to the automatic syringe 18 which administers medication. Timer 28 sends a signal on line 40 to the first timer control 30 which causes a short-circuit element, e.g. a triac, to be connected across the timer capacitor thus inhibiting operation of the timer until the second timer times out.
GB279475A 1974-03-11 1975-01-22 Control device for a monitor supervising a patient Expired GB1459972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449622A US3871361A (en) 1974-03-11 1974-03-11 Control device for a monitor supervising a patient

Publications (1)

Publication Number Publication Date
GB1459972A true GB1459972A (en) 1976-12-31

Family

ID=23784851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB279475A Expired GB1459972A (en) 1974-03-11 1975-01-22 Control device for a monitor supervising a patient

Country Status (8)

Country Link
US (1) US3871361A (en)
JP (1) JPS50120189A (en)
AU (1) AU7781175A (en)
CA (1) CA1036226A (en)
DE (1) DE2507248A1 (en)
FR (1) FR2263741B3 (en)
GB (1) GB1459972A (en)
NL (1) NL7501293A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946848A1 (en) * 1978-11-24 1980-06-04 Loomhurst Ltd ELECTRICALLY OPERATED CONDENSATE DRAIN VALVE DEVICE

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146029A (en) * 1974-04-23 1979-03-27 Ellinwood Jr Everett H Self-powered implanted programmable medication system and method
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
US4078562A (en) * 1976-08-16 1978-03-14 Diana W. Friedman Infusion pump with feedback control
GB1547036A (en) * 1977-07-05 1979-06-06 Pye Electronic Prod Ltd Apparatus for the infusion of a labour-inducing drug into bloodstream of a patient
JPS5545307U (en) * 1978-09-18 1980-03-25
US4275727A (en) * 1980-01-07 1981-06-30 Keeri Szanto Michael Device for monitoring and controlling self-administered intravenous drug dosage
DE3171984D1 (en) * 1980-04-16 1985-10-03 Medtronic Inc Patient interactive stimulator
US4425920A (en) 1980-10-24 1984-01-17 Purdue Research Foundation Apparatus and method for measurement and control of blood pressure
US4629686A (en) * 1982-02-19 1986-12-16 Endotronics, Inc. Apparatus for delivering a controlled dosage of a chemical substance
US4534756A (en) * 1983-04-11 1985-08-13 Ivac Corporation Fault detection apparatus and method for parenteral infusion system
WO1986001413A1 (en) * 1984-08-29 1986-03-13 Stanley Alexander Schweitzer Apparatus for feeding metered amount of liquid
GB8423749D0 (en) * 1984-09-19 1984-10-24 Sutherland I A Powered infusion apparatus
US4833379A (en) * 1988-01-13 1989-05-23 Sherwood Medical Company Motor control fail-safe circuit
US5014715A (en) * 1988-11-22 1991-05-14 Chapolini Robert J Device for measuring the impedance to flow of a natural or prosthetic vessel in a living body
US5533981A (en) * 1994-10-06 1996-07-09 Baxter International Inc. Syringe infusion pump having a syringe plunger sensor
AU708528B2 (en) * 1996-02-23 1999-08-05 Novo Nordisk A/S Syringe with electronic representation of parameters
GB0130139D0 (en) * 2001-12-18 2002-02-06 Dca Design Int Ltd Improvements in and relating to a medicament injection apparatus
GB0130138D0 (en) 2001-12-18 2002-02-06 Dca Design Int Ltd Improvements in an relating to a medicament injection apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690178A (en) * 1950-11-13 1954-09-28 Research Corp Automatic apparatus for administering drugs
US2979055A (en) * 1954-06-18 1961-04-11 Burroughs Wellcome Co Method for the administration of muscle relaxant drugs
US3144019A (en) * 1960-08-08 1964-08-11 Haber Edgar Cardiac monitoring device
US3143111A (en) * 1960-09-23 1964-08-04 Winston Electronics Ltd Blood pressure follower
US3651806A (en) * 1969-10-24 1972-03-28 Philip I Hirshberg Method and apparatus for administering digitalizing medications
US3771694A (en) * 1972-07-07 1973-11-13 A Kaminski Infusion pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946848A1 (en) * 1978-11-24 1980-06-04 Loomhurst Ltd ELECTRICALLY OPERATED CONDENSATE DRAIN VALVE DEVICE

Also Published As

Publication number Publication date
AU7781175A (en) 1976-08-05
CA1036226A (en) 1978-08-08
FR2263741A1 (en) 1975-10-10
US3871361A (en) 1975-03-18
DE2507248A1 (en) 1975-09-25
FR2263741B3 (en) 1977-11-04
NL7501293A (en) 1975-09-15
JPS50120189A (en) 1975-09-20

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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