WO2010085063A3 - Apparatus for regulating the injection of a drug solution with a fine regulation function - Google Patents

Apparatus for regulating the injection of a drug solution with a fine regulation function Download PDF

Info

Publication number
WO2010085063A3
WO2010085063A3 PCT/KR2010/000244 KR2010000244W WO2010085063A3 WO 2010085063 A3 WO2010085063 A3 WO 2010085063A3 KR 2010000244 W KR2010000244 W KR 2010000244W WO 2010085063 A3 WO2010085063 A3 WO 2010085063A3
Authority
WO
WIPO (PCT)
Prior art keywords
drug solution
injection
valve seat
valve
regulating
Prior art date
Application number
PCT/KR2010/000244
Other languages
French (fr)
Korean (ko)
Other versions
WO2010085063A2 (en
Inventor
박효남
Original Assignee
Park Hyo Nam
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 Park Hyo Nam filed Critical Park Hyo Nam
Publication of WO2010085063A2 publication Critical patent/WO2010085063A2/en
Publication of WO2010085063A3 publication Critical patent/WO2010085063A3/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
    • 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
    • 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
    • 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
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element

Abstract

An apparatus for regulating the injection of a drug solution is disclosed. The apparatus for regulating the injection of a drug solution according to one embodiment of the present invention comprises a regulator valve unit, an operating unit, a valve seat, and a main body. The regulator valve unit includes a body on which a flow channel having a variable width is formed along the circumference of the outer surface thereof, and a valve gear integrally formed with the upper portion of the body to rotate together with the body. The operating unit is disposed at the side surface of the valve gear to rotate the valve gear via the control of a user. The valve seat is arranged to surround the body of the regulator valve unit, and has one side with an injection port for injecting a drug solution to the flow channel. The valve seat has an outlet port formed at the side opposite to the injection port to drain the drug solution discharged from the flow channel to the outside. The valve seat has an inner groove formed on an inner wall surface thereof corresponding to the flow channel, such that the drug solution injected from the injection port fills the inner groove. The regulator valve unit, the operating unit, and the valve seat are together surrounded by the main body.
PCT/KR2010/000244 2009-01-22 2010-01-15 Apparatus for regulating the injection of a drug solution with a fine regulation function WO2010085063A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090005415A KR100909342B1 (en) 2009-01-22 2009-01-22 Apparatus for minutely regulating liquid medicine
KR10-2009-0005415 2009-01-22

Publications (2)

Publication Number Publication Date
WO2010085063A2 WO2010085063A2 (en) 2010-07-29
WO2010085063A3 true WO2010085063A3 (en) 2010-11-04

Family

ID=41337958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000244 WO2010085063A2 (en) 2009-01-22 2010-01-15 Apparatus for regulating the injection of a drug solution with a fine regulation function

Country Status (2)

Country Link
KR (1) KR100909342B1 (en)
WO (1) WO2010085063A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200467859Y1 (en) * 2010-06-09 2013-07-09 조영춘 An Injection Volume Regulation Apparatus
CN102580178B (en) * 2012-03-16 2013-09-04 广西大学 Automatic liquid replenishing reminder for venous transfusion
KR101266756B1 (en) 2012-06-20 2013-05-28 김동식 Iv flow controller with flushing feature
KR101794925B1 (en) 2015-06-11 2017-12-01 (주)가이버 Drug injection controller
KR102436395B1 (en) * 2022-07-01 2022-08-24 장원재 Medicine injecting apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356823A (en) * 1980-05-30 1982-11-02 Jackson Richard R Suction control
US5746719A (en) * 1996-10-25 1998-05-05 Arthur D. Little, Inc. Fluid flow control system incorporating a disposable pump cartridge
US6070582A (en) * 1996-09-10 2000-06-06 Sherwood Services, Ag Suction control valve
US20050056281A1 (en) * 2000-05-10 2005-03-17 Snow John M. Medicament container with same side airflow inlet and outlet and method of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6830934B1 (en) * 1999-06-15 2004-12-14 Lifescan, Inc. Microdroplet dispensing for a medical diagnostic device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356823A (en) * 1980-05-30 1982-11-02 Jackson Richard R Suction control
US6070582A (en) * 1996-09-10 2000-06-06 Sherwood Services, Ag Suction control valve
US5746719A (en) * 1996-10-25 1998-05-05 Arthur D. Little, Inc. Fluid flow control system incorporating a disposable pump cartridge
US20050056281A1 (en) * 2000-05-10 2005-03-17 Snow John M. Medicament container with same side airflow inlet and outlet and method of use

Also Published As

Publication number Publication date
KR100909342B1 (en) 2009-07-23
WO2010085063A2 (en) 2010-07-29

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