GB2031558B - Apparatus for controlling the flow of intravenous fluid to a patient - Google Patents

Apparatus for controlling the flow of intravenous fluid to a patient

Info

Publication number
GB2031558B
GB2031558B GB7930212A GB7930212A GB2031558B GB 2031558 B GB2031558 B GB 2031558B GB 7930212 A GB7930212 A GB 7930212A GB 7930212 A GB7930212 A GB 7930212A GB 2031558 B GB2031558 B GB 2031558B
Authority
GB
United Kingdom
Prior art keywords
patient
controlling
flow
intravenous fluid
intravenous
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
GB7930212A
Other versions
GB2031558A (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.)
Imed Corp
Original Assignee
Imed Corp
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 Imed Corp filed Critical Imed Corp
Publication of GB2031558A publication Critical patent/GB2031558A/en
Application granted granted Critical
Publication of GB2031558B publication Critical patent/GB2031558B/en
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
    • 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
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
GB7930212A 1978-09-01 1979-08-31 Apparatus for controlling the flow of intravenous fluid to a patient Expired GB2031558B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93891078A 1978-09-01 1978-09-01

Publications (2)

Publication Number Publication Date
GB2031558A GB2031558A (en) 1980-04-23
GB2031558B true GB2031558B (en) 1983-03-30

Family

ID=25472189

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7930212A Expired GB2031558B (en) 1978-09-01 1979-08-31 Apparatus for controlling the flow of intravenous fluid to a patient
GB08201712A Expired GB2105495B (en) 1978-09-01 1982-01-21 Apparatus for controlling the flow of intravenous fluid to a patient

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08201712A Expired GB2105495B (en) 1978-09-01 1982-01-21 Apparatus for controlling the flow of intravenous fluid to a patient

Country Status (9)

Country Link
JP (2) JPS5535685A (en)
AU (2) AU530314B2 (en)
CA (1) CA1136507A (en)
DE (1) DE2926127A1 (en)
FR (1) FR2434626A1 (en)
GB (2) GB2031558B (en)
IT (1) IT1162340B (en)
NL (1) NL183013C (en)
SE (1) SE444995B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8547239B2 (en) 2009-08-18 2013-10-01 Cequr Sa Methods for detecting failure states in a medicine delivery device
US8672873B2 (en) 2009-08-18 2014-03-18 Cequr Sa Medicine delivery device having detachable pressure sensing unit
US8945064B2 (en) 2002-02-18 2015-02-03 Cequr Sa Device for administering of medication in fluid form
US9005169B2 (en) 2007-10-16 2015-04-14 Cequr Sa Cannula insertion device and related methods
US9211378B2 (en) 2010-10-22 2015-12-15 Cequr Sa Methods and systems for dosing a medicament

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300552A (en) * 1978-09-01 1981-11-17 Imed Corporation Apparatus for controlling the flow of intravenous fluid to a patient
US4314567A (en) * 1979-09-24 1982-02-09 Imed Corporation Drop controller
US4355639A (en) * 1980-05-21 1982-10-26 Sis-Ter S.P.A. Apparatus for the parenteral administration of liquids at a constant, adjustable flow rate
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
DE3107413C2 (en) * 1981-02-27 1984-09-27 B. Braun Melsungen Ag, 3508 Melsungen Dosing device for infusion or transfusion devices
US4555719A (en) * 1983-08-19 1985-11-26 Videojet Systems International, Inc. Ink valve for marking systems
US4602662A (en) * 1983-10-11 1986-07-29 Videojet Systems International, Inc. Valve for liquid marking systems
JPS6284439U (en) * 1985-11-18 1987-05-29
WO1988001705A1 (en) * 1986-09-04 1988-03-10 Allen James Lowrie Fluid control valve
US4685654A (en) * 1987-01-08 1987-08-11 Hu Liang Tung Flow regulator for drip infusion
JP2574449B2 (en) * 1989-02-17 1997-01-22 株式会社巴技術研究所 Butterfly valve
US8230744B2 (en) 2009-05-06 2012-07-31 Cequr Sa Low-dead volume microfluidic circuit and methods
JP5364051B2 (en) * 2010-07-09 2013-12-11 Ｃｋｄ株式会社 Fluid control valve
CN104390030B (en) * 2014-11-12 2017-04-26 扬州尼尔液压科技有限公司 Pneumatic micro valve of stepper motor
CN104595519B (en) * 2015-02-04 2016-07-27 哈尔滨工业大学 Motor pneumatic micro valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404542A (en) * 1964-05-19 1965-07-02 Ferodo Sa Improvements to obturator devices
GB1151357A (en) * 1965-09-14 1969-05-07 Molins Machine Co Ltd Improvements to Flow Regulating Valves
AU423349B2 (en) * 1968-04-29 1972-04-12 Ernest Frederick Dawes An improved valve
US3601124A (en) * 1968-08-29 1971-08-24 Frank L Petree Fluid flow regulator
US3642026A (en) * 1970-04-08 1972-02-15 Air Reduction Metering valve
JPS508205A (en) * 1973-05-31 1975-01-28
US3985133A (en) * 1974-05-28 1976-10-12 Imed Corporation IV pump
JPS516390A (en) * 1974-07-05 1976-01-19 Alza Corp Ryutaino ryuryoseigyosochito yakuekiochunyusurutamenosochi
US4121584A (en) * 1976-10-15 1978-10-24 R. Scott Turner Method and apparatus for controlling the dispensing of fluid
SE402864B (en) * 1976-12-03 1978-07-24 Gambro Ab CONTROL DEVICE FOR SUBSTITUTION OF A FINE REGULATION RESPECTIVE A GROSS REGULATION
US4207871A (en) * 1978-06-07 1980-06-17 Imed Corporation System for controlling the flow of intravenous fluids to a patient
US4204538A (en) * 1978-06-07 1980-05-27 Imed Corporation Cassette for intravenous controller

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8945064B2 (en) 2002-02-18 2015-02-03 Cequr Sa Device for administering of medication in fluid form
US9005169B2 (en) 2007-10-16 2015-04-14 Cequr Sa Cannula insertion device and related methods
US8547239B2 (en) 2009-08-18 2013-10-01 Cequr Sa Methods for detecting failure states in a medicine delivery device
US8672873B2 (en) 2009-08-18 2014-03-18 Cequr Sa Medicine delivery device having detachable pressure sensing unit
US9022972B2 (en) 2009-08-18 2015-05-05 Cequr Sa Medicine delivery device having detachable pressure sensing unit
US9039654B2 (en) 2009-08-18 2015-05-26 Cequr Sa Medicine delivery device having detachable pressure sensing unit
US9174009B2 (en) 2009-08-18 2015-11-03 Cequr Sa Methods for detecting failure states in a medicine delivery device
US9211378B2 (en) 2010-10-22 2015-12-15 Cequr Sa Methods and systems for dosing a medicament

Also Published As

Publication number Publication date
JPH0112834Y2 (en) 1989-04-14
NL7904958A (en) 1980-03-04
SE444995B (en) 1986-05-20
NL183013C (en) 1988-07-01
AU530314B2 (en) 1983-07-14
GB2105495A (en) 1983-03-23
GB2031558A (en) 1980-04-23
AU545751B2 (en) 1985-08-01
DE2926127C2 (en) 1989-06-15
NL183013B (en) 1988-02-01
CA1136507A (en) 1982-11-30
FR2434626A1 (en) 1980-03-28
IT7949663A0 (en) 1979-07-05
JPS5535685A (en) 1980-03-12
SE7904226L (en) 1980-03-02
JPS6212346U (en) 1987-01-26
FR2434626B1 (en) 1984-10-26
IT1162340B (en) 1987-03-25
AU1480383A (en) 1983-09-22
GB2105495B (en) 1983-08-03
DE2926127A1 (en) 1980-04-24
AU4719079A (en) 1980-03-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee