MY164744A - Intravenous fluid delivery system - Google Patents

Intravenous fluid delivery system

Info

Publication number
MY164744A
MY164744A MYPI2013001231A MYPI2013001231A MY164744A MY 164744 A MY164744 A MY 164744A MY PI2013001231 A MYPI2013001231 A MY PI2013001231A MY PI2013001231 A MYPI2013001231 A MY PI2013001231A MY 164744 A MY164744 A MY 164744A
Authority
MY
Malaysia
Prior art keywords
rod
fluid flow
delivery system
fluid
fluid delivery
Prior art date
Application number
MYPI2013001231A
Inventor
Hian Khim Francis Then
Original Assignee
Hian Khim Francis Then
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 Hian Khim Francis Then filed Critical Hian Khim Francis Then
Publication of MY164744A publication Critical patent/MY164744A/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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
    • A61M39/283—Screw clamps
    • 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
    • A61M5/168—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
    • A61M5/16881—Regulating valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

EMBODIMENTS OF THE INVENTION DESCRIBE A DRIP CHAMBER (20) AND A FLUID FLOW CONTROLLER (50) FOR AN INTRAVENOUS FLUID DELIVERY SYSTEM. THE DRIP CHAMBER (20) COMPRISES A BUOYANT BODY (240) HAVING A MEMBER (250) WITH A FLEXIBLE TAPERED END (251) THAT BLOCKS THE OUTLET CHANNEL (221) OF THE CHAMBER (20) WHEN THE FLUID DECREASES TO A CERTAIN LEVEL SO AS TO PREVENT AIR BUBBLES FROM ENTERING THE DELIVERY TUBE (30). THE FLUID FLOW CONTROLLER (50) COMPRISES A WHEEL (520) ENGAGED TO A ROD (530). THE ROTATION OF THE WHEEL (520) ACTUATES THE ROD (530) BY A LATERAL DISTANCE EQUIVALENT TO A THREAD PITCH OF THE ROD (530) SO AS TO ENABLE FINE ADJUSTMENTS OF THE ROD (530) MOVEMENT TO CONTROL THE FLUID FLOW RATE.
MYPI2013001231A 2010-10-29 2010-10-29 Intravenous fluid delivery system MY164744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/MY2010/000231 WO2012057602A1 (en) 2010-10-29 2010-10-29 Intravenous fluid delivery system

Publications (1)

Publication Number Publication Date
MY164744A true MY164744A (en) 2018-01-30

Family

ID=45994133

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013001231A MY164744A (en) 2010-10-29 2010-10-29 Intravenous fluid delivery system

Country Status (2)

Country Link
MY (1) MY164744A (en)
WO (1) WO2012057602A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1209657A1 (en) 2012-08-30 2016-04-08 Teijin Limited Microneedle array coated with drug composition
US9724464B2 (en) 2014-06-30 2017-08-08 Carefusion 303, Inc. Passive restart Y-site
DE102019215022A1 (en) * 2019-09-30 2021-04-01 B. Braun Melsungen Aktiengesellschaft Drip chamber arrangement for a medical infusion system
DE102020202123A1 (en) * 2020-02-19 2021-08-19 B. Braun Melsungen Aktiengesellschaft Drip chamber insert for an infusion device of a medical infusion system
US20220409876A1 (en) * 2021-06-24 2022-12-29 Carefusion 303, Inc. Stable iv flow regulation clamp assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167085A (en) * 1962-02-12 1965-01-26 Abbott Lab Flow regulating device
US3460526A (en) * 1965-08-23 1969-08-12 Horizon Ind Ltd Apparatus for flow-control and pressure measurement
US3989043A (en) * 1974-12-23 1976-11-02 John Dimeff Automatic flow control and automatic shut off for intravenous feeders
US3963024A (en) * 1975-04-08 1976-06-15 Michael Goldowsky Fluid flow regulator
US4471942A (en) * 1982-09-23 1984-09-18 Whitman Medical Corporation In-line valve for administering parenteral liquids
US4769007A (en) * 1987-03-25 1988-09-06 Hsu Shun Fa Automatic shutting-off sealing and alarming device for dripping injection use
US4959053A (en) * 1988-01-08 1990-09-25 Jang Cheng Houng Automatic stopping device for the intravenous drip
FR2644545A1 (en) * 1989-03-14 1990-09-21 Cair Device for adjusting the flow rate of a fluid inside a flexible pipe
ZA200004569B (en) * 2000-05-25 2001-03-01 Makkink A E Infusion of liquids into the human or animal body.
US6695004B1 (en) * 2002-12-16 2004-02-24 Alaris Medical Systems, Inc. Magnetic automatic stop valve
DE10349761A1 (en) * 2003-10-24 2005-06-09 Fresenius Kabi Deutschland Gmbh Device for regulation of flow in artificial alimentation, assembled of a movable and a stationary jaw
CN201279319Y (en) * 2008-10-24 2009-07-29 蒋蔚翊 Transfusion flux controller
US20100225494A1 (en) * 2009-01-24 2010-09-09 Thorpe Gregory L Fluid Flow Outage Safety and Warning Device

Also Published As

Publication number Publication date
WO2012057602A1 (en) 2012-05-03

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