IE46878B1 - A valve for adjusting the flow of a liquid under gravity - Google Patents

A valve for adjusting the flow of a liquid under gravity

Info

Publication number
IE46878B1
IE46878B1 IE915/78A IE91578A IE46878B1 IE 46878 B1 IE46878 B1 IE 46878B1 IE 915/78 A IE915/78 A IE 915/78A IE 91578 A IE91578 A IE 91578A IE 46878 B1 IE46878 B1 IE 46878B1
Authority
IE
Ireland
Prior art keywords
float
housing
valve
filter
liquid
Prior art date
Application number
IE915/78A
Other languages
English (en)
Other versions
IE780915L (en
Inventor
Yoram Palti
Original Assignee
Yarden Medical Eng 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 Yarden Medical Eng Ltd filed Critical Yarden Medical Eng Ltd
Publication of IE780915L publication Critical patent/IE780915L/xx
Publication of IE46878B1 publication Critical patent/IE46878B1/en

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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/40—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 with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir
    • 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
    • A61M5/1411—Drip chambers
    • 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Food-Manufacturing Devices (AREA)
IE915/78A 1977-05-06 1978-05-05 A valve for adjusting the flow of a liquid under gravity IE46878B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2720522A DE2720522C3 (de) 1977-05-06 1977-05-06 Vorrichtung zur Einstellung des Durchflusses einer Flüssigkeit

Publications (2)

Publication Number Publication Date
IE780915L IE780915L (en) 1978-11-06
IE46878B1 true IE46878B1 (en) 1983-10-19

Family

ID=6008277

Family Applications (1)

Application Number Title Priority Date Filing Date
IE915/78A IE46878B1 (en) 1977-05-06 1978-05-05 A valve for adjusting the flow of a liquid under gravity

Country Status (13)

Country Link
AT (1) AT364720B (da)
BE (1) BE866751A (da)
CH (1) CH633376A5 (da)
DE (1) DE2720522C3 (da)
DK (1) DK154867C (da)
ES (1) ES469514A1 (da)
FR (1) FR2389934B1 (da)
GB (1) GB1554629A (da)
IE (1) IE46878B1 (da)
IT (1) IT1102845B (da)
LU (1) LU79602A1 (da)
NL (2) NL183984C (da)
SE (1) SE442923B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692151A (en) * 1986-03-04 1987-09-08 Blackman Seymour N Parenteral fluid medication reservoir pump
DE4012026A1 (de) * 1990-04-13 1991-10-17 Int Watch Co Iwc Anschlagvorrichtung
DE4012012A1 (de) * 1990-04-13 1991-10-17 Int Watch Co Iwc Repetieruhr
DE4012010A1 (de) * 1990-04-13 1991-10-17 Int Watch Co Iwc Repetieruhr
US6695004B1 (en) * 2002-12-16 2004-02-24 Alaris Medical Systems, Inc. Magnetic automatic stop valve
KR100578001B1 (ko) * 2004-05-03 2007-11-30 (주)이화바이오메딕스 약액 유량 조절기
EP2363764B1 (fr) 2010-03-05 2015-09-16 Montres Breguet SA Dispositif de commande séquentielle d'au moins deux levées d'un mécanisme horloger
GB201009375D0 (en) 2010-06-04 2010-07-21 Guy Ian Intravenous infusion device
EP3001258B1 (fr) * 2011-03-08 2018-01-31 Montres Breguet S.A. Mécanisme de sonnerie à sonneries différenciées
WO2013041916A1 (en) * 2011-09-20 2013-03-28 Wickramasinghe Nileththi Janaka A drip set
CN103948989A (zh) * 2014-05-15 2014-07-30 山东建筑大学 一种节流式静脉输液流量调节装置
NL2019820B1 (en) * 2017-10-27 2019-05-06 Wassenburg Medical B V Air gap device and liquid disinfecting cartridge comprising the air gap device for a medical instrument cleaning and disinfecting apparatus
DE102019203846A1 (de) * 2019-03-21 2020-09-24 B. Braun Melsungen Aktiengesellschaft Tropfkammeranordnung für ein medizinisches Infusionsgerät
EP3953625A4 (en) 2019-04-10 2023-04-26 PAVmed Inc. SYSTEMS AND METHODS FOR VARIABLE FLOW RESISTANCE
US20210113764A1 (en) * 2019-10-16 2021-04-22 Carefusion 303, Inc. Drip chamber with needle valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046352B (de) * 1953-12-30 1958-12-11 Thueringisches Kunstfaserwerk Durchflussmengenregler
FR36695E (fr) * 1963-11-13 1930-07-19 Plaquette antipoussière et tablette régulatrice de chaleur pour radiateurs
GB1414261A (en) * 1972-03-24 1975-11-19 Juzhny G Proektno Izyskatelsky Apparatus for separating gases from a liquid stream
DE2644140C3 (de) * 1976-09-30 1979-12-06 Yarden Medical Engineering Ltd., Haifa (Israel) Vorrichtung zur Einstellung des Durchflusses einer Flüssigkeit

Also Published As

Publication number Publication date
NL7804841A (nl) 1978-11-08
GB1554629A (en) 1979-10-24
ES469514A1 (es) 1979-01-01
AT364720B (de) 1981-11-10
DK196678A (da) 1978-11-07
DE2720522B2 (de) 1979-05-31
BE866751A (fr) 1978-11-06
FR2389934B1 (da) 1983-05-13
ATA324778A (de) 1981-04-15
NL183984B (nl) 1988-10-17
LU79602A1 (de) 1979-09-10
IT1102845B (it) 1985-10-07
SE7805076L (sv) 1978-11-07
CH633376A5 (en) 1982-11-30
IT7849207A0 (it) 1978-05-04
DE2720522A1 (de) 1978-11-16
NL183984C (nl) 1989-03-16
FR2389934A1 (da) 1978-12-01
DE2720522C3 (de) 1980-02-07
NL8801639A (nl) 1988-10-03
DK154867B (da) 1989-01-02
SE442923B (sv) 1986-02-03
DK154867C (da) 1989-05-16
IE780915L (en) 1978-11-06

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Legal Events

Date Code Title Description
MM4A Patent lapsed