AU9184982A - Clinical air pump and voltage sensing circuit - Google Patents

Clinical air pump and voltage sensing circuit

Info

Publication number
AU9184982A
AU9184982A AU91849/82A AU9184982A AU9184982A AU 9184982 A AU9184982 A AU 9184982A AU 91849/82 A AU91849/82 A AU 91849/82A AU 9184982 A AU9184982 A AU 9184982A AU 9184982 A AU9184982 A AU 9184982A
Authority
AU
Australia
Prior art keywords
air pump
sensing circuit
voltage sensing
clinical air
clinical
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.)
Abandoned
Application number
AU91849/82A
Inventor
Harold Wood
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.)
Repco Ltd
Original Assignee
Repco Ltd
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 Repco Ltd filed Critical Repco Ltd
Publication of AU9184982A publication Critical patent/AU9184982A/en
Abandoned 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • H02H11/007—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage involving automatic switching for adapting the protected apparatus to the supply voltage
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0202—Voltage

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU91849/82A 1981-12-24 1982-10-28 Clinical air pump and voltage sensing circuit Abandoned AU9184982A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPF2100 1981-12-24
AUPF6572 1982-10-28
AU657282 1982-10-28

Publications (1)

Publication Number Publication Date
AU9184982A true AU9184982A (en) 1983-06-30

Family

ID=3697120

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91849/82A Abandoned AU9184982A (en) 1981-12-24 1982-10-28 Clinical air pump and voltage sensing circuit

Country Status (1)

Country Link
AU (1) AU9184982A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007122578A1 (en) * 2006-04-20 2007-11-01 Massimiliano Azzi Displacement compressor/aspirator for medical use with simplified assembly and assembly method
EP1894586A2 (en) * 2006-08-31 2008-03-05 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis machine with dual voltage heater circuit and method of operation
WO2009040214A1 (en) * 2007-09-21 2009-04-02 Continental Automotive Gmbh Method and device for operating a diaphragm pump
US8692167B2 (en) 2010-12-09 2014-04-08 Fresenius Medical Care Deutschland Gmbh Medical device heaters and methods

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007122578A1 (en) * 2006-04-20 2007-11-01 Massimiliano Azzi Displacement compressor/aspirator for medical use with simplified assembly and assembly method
EP1894586A2 (en) * 2006-08-31 2008-03-05 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis machine with dual voltage heater circuit and method of operation
EP1894586A3 (en) * 2006-08-31 2009-06-03 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis machine with dual voltage heater circuit and method of operation
WO2009040214A1 (en) * 2007-09-21 2009-04-02 Continental Automotive Gmbh Method and device for operating a diaphragm pump
DE102007045265B4 (en) 2007-09-21 2018-06-28 Continental Automotive Gmbh Method and device for operating a diaphragm pump
US8692167B2 (en) 2010-12-09 2014-04-08 Fresenius Medical Care Deutschland Gmbh Medical device heaters and methods
US9555181B2 (en) 2010-12-09 2017-01-31 Fresenius Medical Care Deutschland Gmbh Medical device heaters and methods
US9867921B2 (en) 2010-12-09 2018-01-16 Fresenius Medical Care Deutschland Gmbh Medical device heaters and methods

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