ES2071462T3 - Detector de flujo de un liquido a traves de un recipiente. - Google Patents

Detector de flujo de un liquido a traves de un recipiente.

Info

Publication number
ES2071462T3
ES2071462T3 ES92420034T ES92420034T ES2071462T3 ES 2071462 T3 ES2071462 T3 ES 2071462T3 ES 92420034 T ES92420034 T ES 92420034T ES 92420034 T ES92420034 T ES 92420034T ES 2071462 T3 ES2071462 T3 ES 2071462T3
Authority
ES
Spain
Prior art keywords
container
liquid
detector
flow
detection
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 - Lifetime
Application number
ES92420034T
Other languages
English (en)
Inventor
Jacques Chevallet
Jean-Claude Riquier
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.)
Gambro Industries SAS
Original Assignee
Hospal Industrie SAS
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 Hospal Industrie SAS filed Critical Hospal Industrie SAS
Application granted granted Critical
Publication of ES2071462T3 publication Critical patent/ES2071462T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
    • G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (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)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)
  • Measuring Volume Flow (AREA)

Abstract

UN DISPOSITIVO DE DETECCION DE DERRAME DE UN LIQUIDO EN UN RECIPIENTE (1) QUE TIENE UN ORIFICIO DE ENTRADA, TAL COMO UNA TRAMPA DE BURBUJA DE UN CIRCUITO DE PERFUSION, COMPRENDE POR UNA PARTE MEDIOS DE RETENCION DE LIQUIDO (5) QUE TIENEN UN ORIFICIO EN EL RECIPIENTE (1), ENTRE EL ORIFICIO DE ENTRADA Y EL FONDO DEL RECIPIENTE (1), Y POR OTRA PARTE, MEDIOS DE DETECCION (6, 28) DE LA PRESENCIA DE LIQUIDO EN LOS MEDIOS DE RETENCION (5, 23).
ES92420034T 1991-02-22 1992-01-28 Detector de flujo de un liquido a traves de un recipiente. Expired - Lifetime ES2071462T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102380A FR2673294B1 (fr) 1991-02-22 1991-02-22 Detecteur d'ecoulement d'un liquide dans un recipient.

Publications (1)

Publication Number Publication Date
ES2071462T3 true ES2071462T3 (es) 1995-06-16

Family

ID=9410182

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92420034T Expired - Lifetime ES2071462T3 (es) 1991-02-22 1992-01-28 Detector de flujo de un liquido a traves de un recipiente.

Country Status (4)

Country Link
EP (1) EP0500475B1 (es)
DE (1) DE69201661T2 (es)
ES (1) ES2071462T3 (es)
FR (1) FR2673294B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104288846B (zh) * 2013-07-18 2017-06-20 莱芜钢铁集团有限公司医院 一种防止负压引流管路阻塞的报警装置
CN108815646A (zh) * 2018-07-18 2018-11-16 深圳市有钱科技有限公司 输液管气泡检测盒
CN111135386A (zh) * 2020-01-17 2020-05-12 刘倩倩 一种重力报警感应式输液器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1088747A (en) * 1964-10-13 1967-10-25 Henry Atkinson Ronald Forster Means for supervising the travel of material
GB1280160A (en) * 1968-07-11 1972-07-05 Gascoignes Res & Dev Ltd Milk flow indicator
GB8315650D0 (en) * 1983-06-07 1983-07-13 Scheme Eng Ltd Liquid presence sensors
IT206473Z2 (it) * 1985-12-20 1987-08-10 Hospal Dasco Spa Dispositivo sensore della presenza di un liquido all interni di un con dotto

Also Published As

Publication number Publication date
EP0500475A1 (fr) 1992-08-26
EP0500475B1 (fr) 1995-03-15
DE69201661D1 (de) 1995-04-20
FR2673294B1 (fr) 1994-12-09
FR2673294A1 (fr) 1992-08-28
DE69201661T2 (de) 1995-10-05

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