DE602004012991D1 - Automatisches Verschlußventil für eine medizinische Infusion - Google Patents

Automatisches Verschlußventil für eine medizinische Infusion

Info

Publication number
DE602004012991D1
DE602004012991D1 DE602004012991T DE602004012991T DE602004012991D1 DE 602004012991 D1 DE602004012991 D1 DE 602004012991D1 DE 602004012991 T DE602004012991 T DE 602004012991T DE 602004012991 T DE602004012991 T DE 602004012991T DE 602004012991 D1 DE602004012991 D1 DE 602004012991D1
Authority
DE
Germany
Prior art keywords
valve
automatic locking
medication
dose
space
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 - Fee Related
Application number
DE602004012991T
Other languages
English (en)
Other versions
DE602004012991T2 (de
Inventor
Young Gyu Lee
Ki Woon Kim
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.)
Woo Young Medical Co Ltd
Original Assignee
Woo Young Medical Co 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 Woo Young Medical Co Ltd filed Critical Woo Young Medical Co Ltd
Publication of DE602004012991D1 publication Critical patent/DE602004012991D1/de
Application granted granted Critical
Publication of DE602004012991T2 publication Critical patent/DE602004012991T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3351—Controlling upstream pump pressure
    • 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
    • A61M39/281—Automatic tube cut-off devices, e.g. squeezing tube on detection of air
    • 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
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
DE602004012991T 2004-07-22 2004-07-22 Automatisches Verschlußventil für eine medizinische Infusion Expired - Fee Related DE602004012991T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04103515A EP1618916B1 (de) 2004-07-22 2004-07-22 Automatisches Verschlußventil für eine medizinische Infusion

Publications (2)

Publication Number Publication Date
DE602004012991D1 true DE602004012991D1 (de) 2008-05-21
DE602004012991T2 DE602004012991T2 (de) 2009-05-07

Family

ID=34929365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004012991T Expired - Fee Related DE602004012991T2 (de) 2004-07-22 2004-07-22 Automatisches Verschlußventil für eine medizinische Infusion

Country Status (5)

Country Link
EP (1) EP1618916B1 (de)
AT (1) ATE391527T1 (de)
DE (1) DE602004012991T2 (de)
DK (1) DK1618916T3 (de)
ES (1) ES2303930T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107519552B (zh) * 2017-08-22 2020-12-01 邱爱燕 防浮肿输液器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827439A (en) * 1972-10-30 1974-08-06 Heyer Schulte Corp Plug valve for physiological shunt systems
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
FR2682603B1 (fr) * 1991-10-18 1998-12-04 Technologie Medicale Sarl Dispositif pour commander manuellement l'aspiration dans une sonde tracheale.
US5396925A (en) * 1993-12-16 1995-03-14 Abbott Laboratories Anti-free flow valve, enabling fluid flow as a function of pressure and selectively opened to enable free flow
US6077055A (en) * 1998-12-03 2000-06-20 Sims Deltec, Inc. Pump system including cassette sensor and occlusion sensor
US6659976B2 (en) * 2001-04-16 2003-12-09 Zevek, Inc. Feeding set adaptor

Also Published As

Publication number Publication date
ATE391527T1 (de) 2008-04-15
EP1618916B1 (de) 2008-04-09
DE602004012991T2 (de) 2009-05-07
DK1618916T3 (da) 2008-08-04
EP1618916A1 (de) 2006-01-25
ES2303930T3 (es) 2008-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee