DK0468331T3 - Anordning til at detektere et overtryk i det indre af et rør og en pumpe forsynet med en sådan anordning - Google Patents

Anordning til at detektere et overtryk i det indre af et rør og en pumpe forsynet med en sådan anordning

Info

Publication number
DK0468331T3
DK0468331T3 DK91111747T DK91111747T DK0468331T3 DK 0468331 T3 DK0468331 T3 DK 0468331T3 DK 91111747 T DK91111747 T DK 91111747T DK 91111747 T DK91111747 T DK 91111747T DK 0468331 T3 DK0468331 T3 DK 0468331T3
Authority
DK
Denmark
Prior art keywords
overpressure
detecting
tube
hose
interior
Prior art date
Application number
DK91111747T
Other languages
Danish (da)
English (en)
Inventor
Eric Gagnebin
Original Assignee
Asulab Sa
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 Asulab Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of DK0468331T3 publication Critical patent/DK0468331T3/da

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • 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
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
DK91111747T 1990-07-23 1991-07-15 Anordning til at detektere et overtryk i det indre af et rør og en pumpe forsynet med en sådan anordning DK0468331T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009477A FR2664977B1 (fr) 1990-07-23 1990-07-23 Dispositif de detection d'une surpression a l'interieur d'un tuyau et pompe munie d'un tel dispositif.

Publications (1)

Publication Number Publication Date
DK0468331T3 true DK0468331T3 (da) 1995-04-03

Family

ID=9399076

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91111747T DK0468331T3 (da) 1990-07-23 1991-07-15 Anordning til at detektere et overtryk i det indre af et rør og en pumpe forsynet med en sådan anordning

Country Status (9)

Country Link
US (1) US5235324A (de)
EP (1) EP0468331B1 (de)
JP (1) JP3035006B2 (de)
AT (1) ATE112650T1 (de)
CA (1) CA2047562A1 (de)
DE (1) DE69104434T2 (de)
DK (1) DK0468331T3 (de)
ES (1) ES2064820T3 (de)
FR (1) FR2664977B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE151513T1 (de) * 1990-01-15 1997-04-15 Tour & Andersson Hydronics Akt Gerät zur messung und steuerung von temperatur und/oder druck
US5333642A (en) * 1993-08-06 1994-08-02 Kemp Industrial Refrigeration, Inc. Safety valve monitoring apparatus
AUPM348594A0 (en) * 1994-01-21 1994-02-17 University Of Melbourne, The Improvements in syringe pumps
US5476004A (en) * 1994-05-27 1995-12-19 Furon Company Leak-sensing apparatus
US5462525A (en) * 1994-06-14 1995-10-31 Minimed, Inc., A Delaware Corporation Flow sensor for an infusion pump
US5655568A (en) * 1995-08-08 1997-08-12 Bhargava; Raj Passive flow regulating device
US6899129B2 (en) * 2001-11-29 2005-05-31 Louis J. Jannotta Shutoff valve and related methods
DE102004010843B4 (de) * 2004-03-05 2009-01-29 Disetronic Licensing Ag Adapter und Pumpeninterface zur Druckmessung für eine Infusionspumpe
DE102005050142B3 (de) * 2005-10-19 2007-07-05 Up Management Gmbh & Co Med-Systems Kg Vorrichtung für die Messung der Injektionsdauer
WO2009139743A1 (en) * 2008-05-13 2009-11-19 Atlas Copco Rock Drills Ab Arrangement in a drill rig and a method for monitoring an air flow
CN112304486A (zh) * 2020-11-17 2021-02-02 赛若麦得（上海）生物技术有限公司 一种管路压力监测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939316A (en) * 1973-10-19 1976-02-17 Stropkay Edward J Panic stoplight system for automobiles using a fluid pressure switching device
DE3035703A1 (de) * 1980-09-22 1982-05-06 Siemens AG, 1000 Berlin und 8000 München Infusionsgeraet
US4363020A (en) * 1980-12-22 1982-12-07 Borg-Warner Corporation Interrogating system for remotely monitoring tire air pressure
GB2176595A (en) * 1985-06-05 1986-12-31 Warner Lambert Co Pressure sensing device

Also Published As

Publication number Publication date
US5235324A (en) 1993-08-10
JP3035006B2 (ja) 2000-04-17
EP0468331A1 (de) 1992-01-29
FR2664977B1 (fr) 1992-10-09
ATE112650T1 (de) 1994-10-15
EP0468331B1 (de) 1994-10-05
ES2064820T3 (es) 1995-02-01
FR2664977A1 (fr) 1992-01-24
DE69104434T2 (de) 1995-05-11
DE69104434D1 (de) 1994-11-10
JPH04232825A (ja) 1992-08-21
CA2047562A1 (en) 1992-01-24

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