DE69723082D1 - Flüssigkeitsdurchflussregler zum gebrauch in infusionsvorrichtungen - Google Patents

Flüssigkeitsdurchflussregler zum gebrauch in infusionsvorrichtungen

Info

Publication number
DE69723082D1
DE69723082D1 DE69723082T DE69723082T DE69723082D1 DE 69723082 D1 DE69723082 D1 DE 69723082D1 DE 69723082 T DE69723082 T DE 69723082T DE 69723082 T DE69723082 T DE 69723082T DE 69723082 D1 DE69723082 D1 DE 69723082D1
Authority
DE
Germany
Prior art keywords
pct
housing
chamber
liquid flow
liquid
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
DE69723082T
Other languages
English (en)
Other versions
DE69723082T2 (de
Inventor
Dan Bron
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69723082D1 publication Critical patent/DE69723082D1/de
Application granted granted Critical
Publication of DE69723082T2 publication Critical patent/DE69723082T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Flow Control (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Pipe Accessories (AREA)
  • Reciprocating Pumps (AREA)
  • Devices For Dispensing Beverages (AREA)
DE1997623082 1996-07-24 1997-07-23 Flüssigkeitsdurchflussregler zum gebrauch in infusionsvorrichtungen Expired - Fee Related DE69723082T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL11893396A IL118933A (en) 1996-07-24 1996-07-24 Liquid flow regulator
IL11893396 1996-07-24
PCT/IL1997/000250 WO1998003216A1 (en) 1996-07-24 1997-07-23 Liquid flow regulator for use in infusion sets

Publications (2)

Publication Number Publication Date
DE69723082D1 true DE69723082D1 (de) 2003-07-31
DE69723082T2 DE69723082T2 (de) 2004-04-01

Family

ID=11069114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997623082 Expired - Fee Related DE69723082T2 (de) 1996-07-24 1997-07-23 Flüssigkeitsdurchflussregler zum gebrauch in infusionsvorrichtungen

Country Status (15)

Country Link
US (1) US6164321A (de)
EP (1) EP0918553B1 (de)
JP (1) JP2000514689A (de)
KR (1) KR100355904B1 (de)
CN (1) CN1226179A (de)
AT (1) ATE243540T1 (de)
AU (1) AU722013B2 (de)
BR (1) BR9710393A (de)
CA (1) CA2260880C (de)
DE (1) DE69723082T2 (de)
ES (1) ES2201308T3 (de)
IL (1) IL118933A (de)
RU (1) RU2191036C2 (de)
TR (1) TR199900109T2 (de)
WO (1) WO1998003216A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA005880B1 (ru) * 2001-10-25 2005-06-30 Фрезе А/С Клапан разности давления
DE10356479A1 (de) * 2003-12-03 2005-06-30 Ludwig Kainz Durchflussregler
ATE449989T1 (de) * 2005-12-27 2009-12-15 Netafim Ltd Fluidströmungs-steuerregler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886968A (en) * 1974-04-22 1975-06-03 Robertshaw Controls Co Flow control device
US4925451A (en) * 1988-04-18 1990-05-15 Amendolia Pasquale J I.V. flow control device
IL105071A (en) 1993-03-16 1996-11-14 Bron Dan Adjustable rate flow regulator
US5520661A (en) * 1994-07-25 1996-05-28 Baxter International Inc. Fluid flow regulator

Also Published As

Publication number Publication date
CA2260880C (en) 2001-10-09
DE69723082T2 (de) 2004-04-01
EP0918553B1 (de) 2003-06-25
ATE243540T1 (de) 2003-07-15
AU3556497A (en) 1998-02-10
US6164321A (en) 2000-12-26
BR9710393A (pt) 2000-01-11
TR199900109T2 (xx) 1999-04-21
AU722013B2 (en) 2000-07-20
IL118933A (en) 2000-07-26
IL118933A0 (en) 1996-10-31
RU2191036C2 (ru) 2002-10-20
CN1226179A (zh) 1999-08-18
ES2201308T3 (es) 2004-03-16
CA2260880A1 (en) 1998-01-29
WO1998003216A1 (en) 1998-01-29
KR100355904B1 (ko) 2002-10-12
JP2000514689A (ja) 2000-11-07
KR20000068005A (ko) 2000-11-25
EP0918553A1 (de) 1999-06-02

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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