ATE112650T1 - Überdruckdetektor und damit versehene pumpe. - Google Patents

Überdruckdetektor und damit versehene pumpe.

Info

Publication number
ATE112650T1
ATE112650T1 AT91111747T AT91111747T ATE112650T1 AT E112650 T1 ATE112650 T1 AT E112650T1 AT 91111747 T AT91111747 T AT 91111747T AT 91111747 T AT91111747 T AT 91111747T AT E112650 T1 ATE112650 T1 AT E112650T1
Authority
AT
Austria
Prior art keywords
overpressure
hose
detecting
aim
pump equipped
Prior art date
Application number
AT91111747T
Other languages
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 ATE112650T1 publication Critical patent/ATE112650T1/de

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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Measuring Fluid Pressure (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (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)
AT91111747T 1990-07-23 1991-07-15 Überdruckdetektor und damit versehene pumpe. ATE112650T1 (de)

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
ATE112650T1 true ATE112650T1 (de) 1994-10-15

Family

ID=9399076

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91111747T ATE112650T1 (de) 1990-07-23 1991-07-15 Überdruckdetektor und damit versehene pumpe.

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
DK0592398T3 (da) * 1990-01-15 1997-09-29 Tour & Andersson Hydronics Akt Apparat til måling og kontrol af temperaturer og tryk
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
EP0468331A1 (de) 1992-01-29
DE69104434T2 (de) 1995-05-11
FR2664977B1 (fr) 1992-10-09
CA2047562A1 (en) 1992-01-24
JPH04232825A (ja) 1992-08-21
JP3035006B2 (ja) 2000-04-17
DE69104434D1 (de) 1994-11-10
ES2064820T3 (es) 1995-02-01
DK0468331T3 (da) 1995-04-03
US5235324A (en) 1993-08-10
EP0468331B1 (de) 1994-10-05
FR2664977A1 (fr) 1992-01-24

Similar Documents

Publication Publication Date Title
ATE112650T1 (de) Überdruckdetektor und damit versehene pumpe.
US3898637A (en) Detection means for gas entering human blood system from extra-corporeal tubing
KR920700716A (ko) 액체 공급 시스템에서 공기를 검출하기 위한 장치 및 방법
DE69027857D1 (de) Flüssigkeitspumpvorrichtung sowie leckprüfsystem und leckeindämmung
SE8601354D0 (sv) Detektorsystem for kontroll ava en till en monitor kopplingsbar vetskeslang
ATE68038T1 (de) Pumpe mit spaltrohr.
CA2024426A1 (en) Ultrasonic air-in-line detector for a medication infusion system
CA2078486A1 (en) Blood vessel cannulation device
ATE194713T1 (de) Kapazitive, hermetisch dichte, eigensichere hochdruck-messsonde
EP2040056A3 (de) Optisches Blasenerkennungssystem
ES2114084T5 (es) Procedimiento y dispositivo para la determinacion de una corriente volumetrica.
FR2409760A1 (fr) Rallonge munie d'un clapet de retenue de retour pour appareil de transfusion intraveineuse
KR930010540A (ko) 압력센서
DE69409011D1 (de) Leckdetektorsystem für Transportrohleitungen
ES2077746T3 (es) Dispositivo para detectar y avisar de la presencia de liquidos.
ES2027786T3 (es) Dispositivo de limpieza y desinfeccion de instrumentos medicos y quirurgicos.
DE69101654D1 (de) Detektor für den Abfluss einer ersten Flüssigkeit im Kreislauf einer zweiten Flüssigkeit.
DE59001931D1 (de) Anordnung zur ueberwachung von mittels drainageschlaeuchen abgeleiteten koerperfluessigkeiten.
ATE128366T1 (de) Detektionssystem von luftblasen in einer tropfkammer einer dialyse-einheit.
ES2077306T3 (es) Procedimiento e instalacion para la supervision de un medio a traves de un tubo flexible con sensor.
ATE296964T1 (de) Vorrichtung zur erfassung der lage eines kolbens
KR910005035A (ko) 와유량계
HUP9900219A1 (hu) Tű nélküli gyógyászati eszköz
FR2661495B1 (fr) Dispositif de detection de l'extremite d'une manchette disposee dans un tube, et porte-outil comportant un tel dispositif.
JPS62268565A (ja) 管路内の液体中の気泡検知装置及びその方法

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee