JPS48102496A - - Google Patents

Info

Publication number
JPS48102496A
JPS48102496A JP48028458A JP2845873A JPS48102496A JP S48102496 A JPS48102496 A JP S48102496A JP 48028458 A JP48028458 A JP 48028458A JP 2845873 A JP2845873 A JP 2845873A JP S48102496 A JPS48102496 A JP S48102496A
Authority
JP
Japan
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.)
Pending
Application number
JP48028458A
Other languages
Japanese (ja)
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
Priority claimed from FR7208488A external-priority patent/FR2174782B1/fr
Priority claimed from FR7239191A external-priority patent/FR2205344B2/fr
Application filed filed Critical
Publication of JPS48102496A publication Critical patent/JPS48102496A/ja
Pending 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
JP48028458A 1972-03-10 1973-03-10 Pending JPS48102496A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7208488A FR2174782B1 (fr) 1972-03-10 1972-03-10
FR7239191A FR2205344B2 (fr) 1972-11-06 1972-11-06

Publications (1)

Publication Number Publication Date
JPS48102496A true JPS48102496A (fr) 1973-12-22

Family

ID=26216973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48028458A Pending JPS48102496A (fr) 1972-03-10 1973-03-10

Country Status (1)

Country Link
JP (1) JPS48102496A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016502027A (ja) * 2012-12-21 2016-01-21 ゼレックス・アーベー トリップを加えられた拡散出口流ノズルを有する真空イジェクタ
US10202984B2 (en) 2012-12-21 2019-02-12 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
US10457499B2 (en) 2014-10-13 2019-10-29 Piab Aktiebolag Handling device with suction cup for foodstuff
US10753373B2 (en) 2012-12-21 2020-08-25 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
US10767662B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Multi-stage vacuum ejector with molded nozzle having integral valve elements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016502027A (ja) * 2012-12-21 2016-01-21 ゼレックス・アーベー トリップを加えられた拡散出口流ノズルを有する真空イジェクタ
US10202984B2 (en) 2012-12-21 2019-02-12 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
US10753373B2 (en) 2012-12-21 2020-08-25 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
US10767663B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Vacuum ejector with tripped diverging exit flow
US10767662B2 (en) 2012-12-21 2020-09-08 Piab Aktiebolag Multi-stage vacuum ejector with molded nozzle having integral valve elements
US10457499B2 (en) 2014-10-13 2019-10-29 Piab Aktiebolag Handling device with suction cup for foodstuff

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