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SE9801421L - ventilationsanordning - Google Patents

ventilationsanordning

Info

Publication number
SE9801421L
SE9801421L SE9801421A SE9801421A SE9801421L SE 9801421 L SE9801421 L SE 9801421L SE 9801421 A SE9801421 A SE 9801421A SE 9801421 A SE9801421 A SE 9801421A SE 9801421 L SE9801421 L SE 9801421L
Authority
SE
Sweden
Prior art keywords
pump
container
membrane
generation
tube
Prior art date
Application number
SE9801421A
Other languages
Unknown language ( )
English (en)
Other versions
SE9801421D0 (sv
SE510263C2 (sv
Inventor
Rolf Svensson
Bjoern Wennerholm
Original Assignee
Rolf Svensson
Bjoern Wennerholm
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 Rolf Svensson, Bjoern Wennerholm filed Critical Rolf Svensson
Priority to SE9801421A priority Critical patent/SE9801421L/sv
Publication of SE9801421D0 publication Critical patent/SE9801421D0/sv
Priority to PCT/SE1999/000640 priority patent/WO1999053984A1/en
Priority to CN99805224A priority patent/CN1297365A/zh
Priority to AU42996/99A priority patent/AU4299699A/en
Priority to EP99945719A priority patent/EP1073493A1/en
Priority to BR9909862-8A priority patent/BR9909862A/pt
Publication of SE510263C2 publication Critical patent/SE510263C2/sv
Publication of SE9801421L publication Critical patent/SE9801421L/sv
Priority to US09/693,944 priority patent/US6397844B1/en
Priority to ZA200006347A priority patent/ZA200006347B/en

Links

Classifications

    • 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
    • F04B45/041—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms double acting plate-like flexible pumping member
    • 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
    • A61M16/0057—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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/006—Tidal volume membrane pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
SE9801421A 1998-04-23 1998-04-23 ventilationsanordning SE9801421L (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9801421A SE9801421L (sv) 1998-04-23 1998-04-23 ventilationsanordning
PCT/SE1999/000640 WO1999053984A1 (en) 1998-04-23 1999-04-21 Ventilation apparatus
CN99805224A CN1297365A (zh) 1998-04-23 1999-04-21 供氧装置
AU42996/99A AU4299699A (en) 1998-04-23 1999-04-21 Ventilation apparatus
EP99945719A EP1073493A1 (en) 1998-04-23 1999-04-21 Ventilation apparatus
BR9909862-8A BR9909862A (pt) 1998-04-23 1999-04-21 Aparelho de ventilação
US09/693,944 US6397844B1 (en) 1998-04-23 2000-10-23 Respiration apparatus
ZA200006347A ZA200006347B (en) 1998-04-23 2000-11-06 Ventilation apparatus.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801421A SE9801421L (sv) 1998-04-23 1998-04-23 ventilationsanordning

Publications (3)

Publication Number Publication Date
SE9801421D0 SE9801421D0 (sv) 1998-04-23
SE510263C2 SE510263C2 (sv) 1999-05-03
SE9801421L true SE9801421L (sv) 1999-05-03

Family

ID=20411063

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801421A SE9801421L (sv) 1998-04-23 1998-04-23 ventilationsanordning

Country Status (8)

Country Link
US (1) US6397844B1 (sv)
EP (1) EP1073493A1 (sv)
CN (1) CN1297365A (sv)
AU (1) AU4299699A (sv)
BR (1) BR9909862A (sv)
SE (1) SE9801421L (sv)
WO (1) WO1999053984A1 (sv)
ZA (1) ZA200006347B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110041852A1 (en) * 2009-08-21 2011-02-24 Bergman Robert T Ambu-bag automation system and method
US8534282B2 (en) 2009-08-21 2013-09-17 Columbus Oral And Maxillofacial Surgery P.S.C. Flexible self-inflating resuscitator squeeze bag automation device, system, and method
USD666299S1 (en) 2010-06-16 2012-08-28 Mobile Airways, Llc Ambu-bag squeezing device
CN107106880A (zh) * 2014-12-19 2017-08-29 皇家飞利浦有限公司 可穿戴空气净化设备
CN104564639B (zh) * 2014-12-24 2016-06-15 深圳市理邦精密仪器股份有限公司 保护隔膜泵的方法及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225758A (en) * 1959-12-30 1965-12-28 Morch Ernst Trier Piston type respirator
US3379194A (en) * 1965-06-29 1968-04-23 United Aircraft Corp Fluid amplifier controlled respirator
FR1525881A (fr) * 1966-02-04 1968-05-24 Machine pneumatique pour la production de mouvements alternatifs
US3549046A (en) * 1968-07-16 1970-12-22 Philip Morris Inc Molded plastic razor blade dispenser
FR2036765A1 (sv) * 1969-03-25 1970-12-31 Air Liquide
DE1917245A1 (de) 1969-04-03 1970-10-22 Oscar Rigamonti Membranpumpe,besonders fuer Inhalierapparate
JPS5039481B1 (sv) * 1971-02-12 1975-12-17
US4063825A (en) * 1975-06-06 1977-12-20 Centre D'etudes Et De Realisations Industrielles De L'atlantique C.E.R.I.A. Pumping apparatus particularly for oil wells
GB1558060A (en) * 1975-07-29 1979-12-19 Medishield Corp Ltd Lung ventilator
US4257415A (en) * 1979-05-07 1981-03-24 Howard Rubin Portable nebulizer treatment apparatus
US4409977A (en) * 1981-07-06 1983-10-18 Institute Of Critical Care Medicine High frequency ventillator
US4495947A (en) * 1982-09-23 1985-01-29 Imasco-Cdc Research Foundation High speed medical ventilator
JPH0694867B2 (ja) * 1986-11-26 1994-11-24 松下電工株式会社 電磁式エアポンプ
US5398676A (en) * 1993-09-30 1995-03-21 Press; Roman J. Portable emergency respirator
JPH0824337A (ja) * 1994-07-11 1996-01-30 Masaaki Inoue 高頻度人工呼吸器
GB2316323B (en) * 1996-06-20 1999-09-22 Aid Medic Ltd Dispensing system

Also Published As

Publication number Publication date
SE9801421D0 (sv) 1998-04-23
SE510263C2 (sv) 1999-05-03
EP1073493A1 (en) 2001-02-07
CN1297365A (zh) 2001-05-30
AU4299699A (en) 1999-11-08
US6397844B1 (en) 2002-06-04
WO1999053984A8 (en) 2000-11-16
WO1999053984A1 (en) 1999-10-28
ZA200006347B (en) 2002-02-06
BR9909862A (pt) 2000-12-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed