GB1329284A - Inhalation therapy apparatus - Google Patents

Inhalation therapy apparatus

Info

Publication number
GB1329284A
GB1329284A GB5429170A GB5429170A GB1329284A GB 1329284 A GB1329284 A GB 1329284A GB 5429170 A GB5429170 A GB 5429170A GB 5429170 A GB5429170 A GB 5429170A GB 1329284 A GB1329284 A GB 1329284A
Authority
GB
United Kingdom
Prior art keywords
duct
air
humidifier
integral
interior
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
GB5429170A
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.)
Respiratory Care Inc
Original Assignee
Respiratory Care Inc
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 Respiratory Care Inc filed Critical Respiratory Care Inc
Publication of GB1329284A publication Critical patent/GB1329284A/en
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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
    • 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
    • A61M16/14—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

Landscapes

  • Health & Medical Sciences (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)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Closures For Containers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

1329284 Humidifier; spray producers RESPIRATORY CARE Inc 14 Nov 1970 54291/70 Headings B1R and B2F [Also in Division A5] An inhalation therapy device for use in humidifier or nebulizer assemblies comprises a container 10 having a body 12 containing liquid 16. A first duct 30, integral with the body communicates at its lower end with the interior of the body via the gap 36, the upper end of the duct being at or above the upper surface of the body. A second duct 20 also integral with the body communicates at one end with the interior of the upper part of the body, both ducts being closed by breachable seals 46, 44. The nebulizer disclosed (Fig. 4) comprises an assembly 100 attached to the open end of the duct 30 and includes a venturi tube opening out into a horizontal outlet section 104. Air flows down in the direction of the arrow 56 through the venturi tube and draws liquid into the air stream from the opening 112 from the duct 30. The air and water spray then passes through the outlet 104. The membrane 44 needs to be pierced to allow air from the atmosphere to replace the liquid removed through the duct 30.
GB5429170A 1969-09-10 1970-11-14 Inhalation therapy apparatus Expired GB1329284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85675669A 1969-09-10 1969-09-10

Publications (1)

Publication Number Publication Date
GB1329284A true GB1329284A (en) 1973-09-05

Family

ID=25324432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5429170A Expired GB1329284A (en) 1969-09-10 1970-11-14 Inhalation therapy apparatus

Country Status (5)

Country Link
AU (1) AU2244870A (en)
CH (1) CH531352A (en)
DE (1) DE2049932C3 (en)
FR (1) FR2116619A5 (en)
GB (1) GB1329284A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460909C (en) * 1924-09-22 1928-06-06 Alessandro Sacchetti Dr Device for vaporizing liquids through air blown through, especially for inhalation purposes
US2498147A (en) * 1946-03-22 1950-02-21 Prel Inc Compressed gas capsule with dispensing punch
US2753990A (en) * 1953-07-02 1956-07-10 Chalfin Philip Container
US3066923A (en) * 1960-11-14 1962-12-04 Puritan Compressed Gas Corp Dual action humidifier apparatus
US3105104A (en) * 1961-06-16 1963-09-24 Richard A Neiss Vaporizer
DE1441933A1 (en) * 1961-09-09 1969-04-17 Medizintechnik Leipzig Veb Gas flow humidifier for oxygen insufflation
DE1902895A1 (en) * 1969-01-22 1970-08-20 Bayerische Motoren Werke Ag Arrangement of a foot lever for motor vehicles, in particular the clutch lever for passenger cars

Also Published As

Publication number Publication date
FR2116619A5 (en) 1972-07-21
DE2049932B2 (en) 1980-12-11
AU2244870A (en) 1972-05-25
DE2049932C3 (en) 1981-09-17
CH531352A (en) 1972-12-15
DE2049932A1 (en) 1972-04-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees