ES374466A1 - Perfeccionamientos en la construccion de aparatos de insta-lacion automaticos. - Google Patents

Perfeccionamientos en la construccion de aparatos de insta-lacion automaticos.

Info

Publication number
ES374466A1
ES374466A1 ES374466A ES374466A ES374466A1 ES 374466 A1 ES374466 A1 ES 374466A1 ES 374466 A ES374466 A ES 374466A ES 374466 A ES374466 A ES 374466A ES 374466 A1 ES374466 A1 ES 374466A1
Authority
ES
Spain
Prior art keywords
drip
triggered
motor
logical
period
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
ES374466A
Other languages
English (en)
Spanish (es)
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.)
Decca Ltd
Original Assignee
Decca Ltd
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 Decca Ltd filed Critical Decca Ltd
Publication of ES374466A1 publication Critical patent/ES374466A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
    • A61M5/1689—Drip counters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
ES374466A 1968-12-12 1969-12-11 Perfeccionamientos en la construccion de aparatos de insta-lacion automaticos. Expired ES374466A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB59230/68A GB1253817A (en) 1968-12-12 1968-12-12 Improvements in or relating to automatic infusion apparatus

Publications (1)

Publication Number Publication Date
ES374466A1 true ES374466A1 (es) 1972-01-01

Family

ID=10483332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374466A Expired ES374466A1 (es) 1968-12-12 1969-12-11 Perfeccionamientos en la construccion de aparatos de insta-lacion automaticos.

Country Status (10)

Country Link
US (1) US3623052A (xx)
JP (1) JPS5145914B1 (xx)
BE (1) BE742293A (xx)
CH (1) CH499987A (xx)
DE (1) DE1962191A1 (xx)
ES (1) ES374466A1 (xx)
FR (1) FR2025981A1 (xx)
GB (1) GB1253817A (xx)
NL (1) NL155734B (xx)
SE (1) SE362586B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700904A (en) * 1971-03-02 1972-10-24 Nilsen Mfg Co Liquid flow control arrangement
US3739777A (en) * 1971-05-10 1973-06-19 D Gregg Intravenous feeding apparatus and system
US3890968A (en) * 1971-06-25 1975-06-24 Sci Systems Inc Fluid flow control means
IT999442B (it) * 1973-11-21 1976-02-20 Crinospital Spa Microdosatore per sostanze liquide provvisto di dispositivi elettronici di sezione e controllo del la cadenza di distribuzione
US4037598A (en) * 1974-08-12 1977-07-26 Ivac Corporation Method and apparatus for fluid flow control
US4030356A (en) * 1975-03-28 1977-06-21 Technical Industries, Inc. Continuous weighing mechanism for fluids
IL51320A (en) * 1976-01-26 1980-09-16 Baxter Travenol Lab Method and apparatus for metered infusion of fluids
US4116230A (en) * 1976-09-10 1978-09-26 Gorelick Donald E Blood pressure cuff automatic deflation device
US4411649A (en) * 1979-07-12 1983-10-25 Baxter Travenol Laboratories, Inc. Fluid flow control system
US4460353A (en) * 1980-09-08 1984-07-17 Imed Corporation Drop controller
DE3311274A1 (de) * 1982-04-05 1983-10-06 Ipco Corp Infusionsueberwachungsgeraet
US4469480A (en) * 1983-02-11 1984-09-04 Baxter Travenol Laboratories, Inc. Intermittent drop detecting method and apparatus
GB2199405A (en) * 1986-12-31 1988-07-06 Lin Jin Long Drop rate sensor
US5855295A (en) * 1996-07-13 1999-01-05 Kwangju Electronics Co., Ltd. Automatic washing apparatus and method of washing automatic vending machines
CN113877026A (zh) * 2021-07-15 2022-01-04 刘银环 智能化输液策略选择系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197068A (en) * 1964-04-27 1965-07-27 Corbin Farnsworth Inc Apparatus for monitoring the dispensing of liquid
GB1109175A (en) * 1964-08-05 1968-04-10 Decca Ltd Improvements in or relating to drip feed apparatus
US3252623A (en) * 1965-07-22 1966-05-24 C F Liquidation Corp Apparatus for monitoring dispensing of liquid
US3390577A (en) * 1965-09-24 1968-07-02 Gen Instrument Corp Monitoring system for fluid flow in drop form
US3450153A (en) * 1967-06-26 1969-06-17 Gen Electric Electrical pulse generator and regulator for fluid flow and like control systems

Also Published As

Publication number Publication date
DE1962191A1 (de) 1970-10-29
SE362586B (xx) 1973-12-17
DE1962191B2 (xx) 1971-09-16
GB1253817A (en) 1971-11-17
CH499987A (de) 1970-12-15
NL155734B (nl) 1978-02-15
BE742293A (xx) 1970-05-04
JPS5145914B1 (xx) 1976-12-06
FR2025981A1 (xx) 1970-09-11
NL6918588A (xx) 1970-06-16
US3623052A (en) 1971-11-23

Similar Documents

Publication Publication Date Title
ES374466A1 (es) Perfeccionamientos en la construccion de aparatos de insta-lacion automaticos.
GB1212264A (en) Improvements in or relating to speed indicating apparatus for electric motors
GB1358396A (en) Starting means for a single-phase asynchronous el'ctric motor
ES396349A1 (es) Perfeccionamientos introducidos en dispositivos para con- trolar el funcionamiento de maquinas de corriente continua sin escobillas.
ES199988U (es) Dispositivo de rele conectador con dependencia de la tension.
ES403528A1 (es) Dispositivo de control de funcionamiento de un aparato e- lectrico, especialmente de un detector de tension.
US3181014A (en) Variable electronic timer apparatus
US2938152A (en) Electrical timing circuit
RO64136A (fr) Methode et dispositif de commande ou de reglage pour machines electriques asynchrones
FI42342C (fi) Valvontalaite virheitten löytämiseksi sellaisessa automaattisessa teleliikennejärjestelmässä, joka on tietokoneiden tai muiden elektronisten ohjauselinten ohjaama
US3629604A (en) Pulse-conducting circuit arranged to detect troubles in its operation
GB1172937A (en) Electric Refrigerator or like Apparatus
GB995765A (en) Improvements in timing devices
JPS57151285A (en) Motor driving device for automatic stopping
GB1376324A (en) Timer for pulse welding devices
JPS5211340A (en) Ignition time control device
GB1089369A (en) Improvements in methods and apparatus for electrically perforating dielectric materials
JPS56148184A (en) Controlling device of stopping dc motor
ES355787A1 (es) Disposicion de conexionado de arranque para un motor asin- crono monofasico.
GB1347187A (en) Electronic timer
ES387681A1 (es) Perfeccionamientos en los sistemas electricos de mando.
GB927907A (en) Impedance gate
SU464054A1 (ru) Устройство дл стабилизации скорости вращени электродвигател посто нного тока
JPS51144272A (en) Time mean value operation device
ES442530A1 (es) Sistema de regulacion automatica del paso de un liquido.