DE2840762C3 - Steuersystem für Medikamentenvernebler - Google Patents

Steuersystem für Medikamentenvernebler

Info

Publication number
DE2840762C3
DE2840762C3 DE2840762A DE2840762A DE2840762C3 DE 2840762 C3 DE2840762 C3 DE 2840762C3 DE 2840762 A DE2840762 A DE 2840762A DE 2840762 A DE2840762 A DE 2840762A DE 2840762 C3 DE2840762 C3 DE 2840762C3
Authority
DE
Germany
Prior art keywords
gas
line
piston
bellows
pressure
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
Application number
DE2840762A
Other languages
German (de)
English (en)
Other versions
DE2840762A1 (de
DE2840762B2 (de
Inventor
Kenneth T. Sun Prarie Wis. Heruth
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.)
Airco Inc New Providence Nj Us
Original Assignee
Airco Inc New Providence Nj Us
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 Airco Inc New Providence Nj Us filed Critical Airco Inc New Providence Nj Us
Publication of DE2840762A1 publication Critical patent/DE2840762A1/de
Publication of DE2840762B2 publication Critical patent/DE2840762B2/de
Application granted granted Critical
Publication of DE2840762C3 publication Critical patent/DE2840762C3/de
Expired 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Medicinal Preparation (AREA)
  • Nozzles (AREA)
DE2840762A 1977-11-10 1978-09-19 Steuersystem für Medikamentenvernebler Expired DE2840762C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/850,326 US4186737A (en) 1977-11-10 1977-11-10 Drug nebulizing system for medical ventilators of the volume-limited type

Publications (3)

Publication Number Publication Date
DE2840762A1 DE2840762A1 (de) 1979-05-17
DE2840762B2 DE2840762B2 (de) 1980-10-23
DE2840762C3 true DE2840762C3 (de) 1985-03-14

Family

ID=25307836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2840762A Expired DE2840762C3 (de) 1977-11-10 1978-09-19 Steuersystem für Medikamentenvernebler

Country Status (7)

Country Link
US (1) US4186737A (enExample)
JP (1) JPS5475894A (enExample)
AU (1) AU518098B2 (enExample)
CA (1) CA1100003A (enExample)
DE (1) DE2840762C3 (enExample)
FR (1) FR2409762B1 (enExample)
GB (1) GB2007508B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636669A1 (de) * 1986-10-28 1988-05-11 Siemens Ag Anordnung zur zufuhr von aerosol zu den luftwegen und/oder lungen eines patienten

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452241A (en) * 1982-06-01 1984-06-05 Survival Technology, Inc. Plural station resuscitator
DE3229328C2 (de) * 1982-08-06 1984-08-02 Drägerwerk AG, 2400 Lübeck Gasdosiervorrichtung für medizinische Apparate
US4461293A (en) * 1982-12-03 1984-07-24 Kircaldie, Randall, And Mcnab Respirating gas supply method and apparatus therefor
GB8511170D0 (en) * 1985-05-02 1985-06-12 Pneupac Ltd Resuscitator/ventilator
US5231983A (en) * 1990-01-03 1993-08-03 Minnesota Mining And Manufacturing Method of and apparatus for the aerosol administration of medication
GB2239807A (en) * 1990-01-09 1991-07-17 Boc Group Plc Anaesthetic vaporiser
US5062423A (en) * 1990-02-27 1991-11-05 Minnesota Mining And Manufacturing Company Equine aerosol drug delivery method and apparatus
US5099837A (en) * 1990-09-28 1992-03-31 Russel Sr Larry L Inhalation-based control of medical gas
DE4300880C2 (de) * 1993-01-15 1996-03-21 Draegerwerk Ag Ultraschallvernebler mit Dosiereinheit
ATE252403T1 (de) * 1994-10-14 2003-11-15 Bird Products Corp Ausatmungsventil
SE9503141D0 (sv) * 1995-09-12 1995-09-12 Siemens Elema Ab Narkosapparat
US5823186A (en) * 1996-06-20 1998-10-20 Dragerwerk Ag Respirator
US5848591A (en) 1996-07-05 1998-12-15 Dragerwerk Ag Respirator with oxygen enrichment
FI974148L (fi) 1997-11-05 1999-05-06 Instrumentarium Oy Menetelmä ja sovitelma hengityslaitteen yhteydessä
US7066175B2 (en) * 2001-05-07 2006-06-27 Emergent Respiratory Products, Inc. Portable gas powered positive pressure breathing apparatus and method
US7267120B2 (en) * 2002-08-19 2007-09-11 Allegiance Corporation Small volume nebulizer
US20160271357A1 (en) * 2015-03-16 2016-09-22 Care 2 Innovations, Inc. Nebulizer Apparatus
CN213642639U (zh) * 2016-10-14 2021-07-09 蒸汽热能公司 用于呼吸治疗单元中的流体循环的系统和蒸气转移系统
CN113456870A (zh) * 2021-07-28 2021-10-01 南宁天亮精细化工有限责任公司 一种大型场所消杀系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL260731A (enExample) * 1960-02-03 1900-01-01
US3435822A (en) * 1965-06-29 1969-04-01 United Aircraft Corp Breathing apparatus with fluid diode valve
US3485243A (en) 1965-08-02 1969-12-23 Bird F M Respirator with improved exhalation valve and control means
US3530856A (en) 1967-02-28 1970-09-29 Bird F M Mechanical volume limiting ventilator
US3537449A (en) * 1968-03-22 1970-11-03 United Aircraft Corp Respirator using pure fluid amplifier
GB1243765A (en) 1970-03-18 1971-08-25 Pye Ltd Improvements in or relating to medical respirators
US3756229A (en) 1970-12-14 1973-09-04 Veriflo Corp Ventilator
BE791154A (fr) * 1971-11-10 1973-05-09 Synthelabo Respirateur a turbine
US3826255A (en) 1972-06-22 1974-07-30 Hudson Oxygen Therapy Sales Co Intermittent positive pressure breathing manifold
US3831595A (en) * 1972-07-25 1974-08-27 Airco Inc Respirator
GB1432767A (en) * 1972-08-25 1976-04-22 Carden Anaesthetists ventilator
US3842828A (en) 1972-09-08 1974-10-22 Bird F M Pediatric ventilator
US3905362A (en) * 1973-10-02 1975-09-16 Chemetron Corp Volume-rate respirator system and method
US3915164A (en) * 1974-08-22 1975-10-28 Bird F M Ventilator
FR2297639A1 (fr) * 1975-01-20 1976-08-13 Minerve Sa Respirateur volumetrique, en particulier pour anesthesies assistees et reanimations de longue dur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636669A1 (de) * 1986-10-28 1988-05-11 Siemens Ag Anordnung zur zufuhr von aerosol zu den luftwegen und/oder lungen eines patienten
DE3636669C2 (de) * 1986-10-28 2001-08-16 Siemens Ag Anordnung zur Zufuhr von Aerosol zu den Luftwegen und/oder Lungen eines Patienten

Also Published As

Publication number Publication date
FR2409762B1 (enExample) 1984-03-09
US4186737A (en) 1980-02-05
AU518098B2 (en) 1981-09-10
JPS5735984B2 (enExample) 1982-07-31
GB2007508B (en) 1982-05-26
JPS5475894A (en) 1979-06-18
DE2840762A1 (de) 1979-05-17
CA1100003A (en) 1981-04-28
AU4146678A (en) 1979-05-17
FR2409762A1 (enExample) 1979-06-22
DE2840762B2 (de) 1980-10-23
GB2007508A (en) 1979-05-23

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8263 Opposition against grant of a patent
8281 Inventor (new situation)

Free format text: VALENTA, JAMES D., MADISON, WIS., US HERUTH, KENNETH T., SUN PRARIE, WIS., US

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee