IT7827072A0 - Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose. - Google Patents

Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose.

Info

Publication number
IT7827072A0
IT7827072A0 IT7827072A IT2707278A IT7827072A0 IT 7827072 A0 IT7827072 A0 IT 7827072A0 IT 7827072 A IT7827072 A IT 7827072A IT 2707278 A IT2707278 A IT 2707278A IT 7827072 A0 IT7827072 A0 IT 7827072A0
Authority
IT
Italy
Prior art keywords
stoping
liquids
flow
hydraulic circuits
gaseous bubbles
Prior art date
Application number
IT7827072A
Other languages
English (en)
Original Assignee
Sis Ter Spa
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 Sis Ter Spa filed Critical Sis Ter Spa
Priority to IT7827072A priority Critical patent/IT7827072A0/it
Publication of IT7827072A0 publication Critical patent/IT7827072A0/it
Priority to GB7926819A priority patent/GB2028976A/en
Priority to DE19792932779 priority patent/DE2932779A1/de
Priority to NO792660A priority patent/NO792660L/no
Priority to JP10704279A priority patent/JPS5533984A/ja
Priority to ES1979252906U priority patent/ES252906Y/es
Priority to SE7907103A priority patent/SE7907103L/
Priority to FR7921967A priority patent/FR2434984A1/fr

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/40—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 with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)
  • Float Valves (AREA)
  • Sampling And Sample Adjustment (AREA)
IT7827072A 1978-08-28 1978-08-28 Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose. IT7827072A0 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT7827072A IT7827072A0 (it) 1978-08-28 1978-08-28 Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose.
GB7926819A GB2028976A (en) 1978-08-28 1979-08-01 Device for stopping a liquid flow in the presence of gas bubbles
DE19792932779 DE2932779A1 (de) 1978-08-28 1979-08-13 Vorrichtung zum stoppen eines fluessigkeitsflusses
NO792660A NO792660L (no) 1978-08-28 1979-08-15 Apparat til i et klinisk system aa stanse vaeskestroem i en hydraulisk krets som inneholder gassbobler
JP10704279A JPS5533984A (en) 1978-08-28 1979-08-22 Liquid flow cuttoff device
ES1979252906U ES252906Y (es) 1978-08-28 1979-08-23 Un dispositivo para detener un flujo de liquido en presenciade burbujas de gas dentro de un circuito hidraulico
SE7907103A SE7907103L (sv) 1978-08-28 1979-08-27 Anordning for avbrytande av vetskeflode i nervaro av gasbubblor i hydraulkretsar vid kliniska system, serskilt for extrakorporal cirkulation
FR7921967A FR2434984A1 (fr) 1978-08-28 1979-08-27 Dispositif pour arreter l'ecoulement d'un liquide en presence de bulles de gaz dans les circuits hydrauliques d'installations pour cliniques, notamment de circulation extra-corporelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7827072A IT7827072A0 (it) 1978-08-28 1978-08-28 Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose.

Publications (1)

Publication Number Publication Date
IT7827072A0 true IT7827072A0 (it) 1978-08-28

Family

ID=11220888

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7827072A IT7827072A0 (it) 1978-08-28 1978-08-28 Dispositivo per l'arresto del flusso di liquidi in circuiti idraulici, in presenza di bolle gassose.

Country Status (8)

Country Link
JP (1) JPS5533984A (it)
DE (1) DE2932779A1 (it)
ES (1) ES252906Y (it)
FR (1) FR2434984A1 (it)
GB (1) GB2028976A (it)
IT (1) IT7827072A0 (it)
NO (1) NO792660L (it)
SE (1) SE7907103L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115299C2 (de) * 1981-04-15 1984-08-16 Fresenius AG, 6380 Bad Homburg Tropfkammer
GB2270361B (en) * 1992-09-08 1996-07-24 Cambrian Plastics Ltd Valve
JPH0798558B2 (ja) * 1993-03-11 1995-10-25 株式会社アパ 飲み物供給装置における防爆器
ES1037746Y (es) * 1997-04-28 1998-11-16 Barral Salcedo Jose Valvula de seguridad para un equipo de infusion gota-gota para la administracion de soluciones parenterales.
PL2099513T5 (pl) 2006-12-01 2015-12-31 Gambro Lundia Ab Komora transferowa krwi

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1114247A (en) * 1964-06-01 1968-05-22 Holger Hesse Infusion apparatus
US3465784A (en) * 1967-05-08 1969-09-09 Gen Time Corp Check valve for intravenous administration of liquids
FR2071039A5 (it) * 1969-12-16 1971-09-17 Rhone Poulenc Sa
FR2085299A1 (it) * 1970-04-07 1971-12-24 Moulet Camille

Also Published As

Publication number Publication date
DE2932779A1 (de) 1980-03-13
ES252906Y (es) 1981-05-16
ES252906U (es) 1980-11-16
NO792660L (no) 1980-02-29
FR2434984A1 (fr) 1980-03-28
JPS5533984A (en) 1980-03-10
GB2028976A (en) 1980-03-12
SE7907103L (sv) 1980-02-29

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