GB1095299A - Improvements in and relating to breathing apparatus - Google Patents

Improvements in and relating to breathing apparatus

Info

Publication number
GB1095299A
GB1095299A GB2807566A GB2807566A GB1095299A GB 1095299 A GB1095299 A GB 1095299A GB 2807566 A GB2807566 A GB 2807566A GB 2807566 A GB2807566 A GB 2807566A GB 1095299 A GB1095299 A GB 1095299A
Authority
GB
United Kingdom
Prior art keywords
leg
gas
breathing apparatus
power nozzle
action region
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
GB2807566A
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
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 US467838A external-priority patent/US3379194A/en
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Publication of GB1095299A publication Critical patent/GB1095299A/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
    • 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
    • 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
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/10—Fluid amplifiers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2234—And feedback passage[s] or path[s]

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

1,095,299. Breathing apparatus. UNITED AIRCRAFT CORPORATION. June 23, 1966 [June 29, 1965 (2)], No. 28075/66. Heading A5T. In a breathing apparatus for controlling or assisting respiration, a source of nutrient gas under pressure is connected to a pure fluid amplifier and a mouthpiece and the apparatus is characterized in that the amplifier 12 includes a body having a power nozzle 40 connected to an inner action region by a V-shaped passage 48, 42, the first leg 48 being connected to the mouthpiece 14, a first control port 51 being disposed relative to the inner action region to direct nutrient gas at an angle thereto from the one leg 48 for switching the gas issuing from the power nozzle 40 from the said leg 48 to the other leg 42, and a second control port 87 being disposed relative to the inner action region to direct nutrient gas at an angle thereto from the other leg 42 for switching the gas issuing from the power nozzle from the leg 42 to the leg 48.
GB2807566A 1965-06-29 1966-06-23 Improvements in and relating to breathing apparatus Expired GB1095299A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46784265A 1965-06-29 1965-06-29
US467838A US3379194A (en) 1965-06-29 1965-06-29 Fluid amplifier controlled respirator

Publications (1)

Publication Number Publication Date
GB1095299A true GB1095299A (en) 1967-12-13

Family

ID=27042198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2807566A Expired GB1095299A (en) 1965-06-29 1966-06-23 Improvements in and relating to breathing apparatus

Country Status (4)

Country Link
US (1) US3435822A (en)
DE (1) DE1491849B1 (en)
GB (1) GB1095299A (en)
SE (1) SE321767B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494357A (en) * 1968-02-05 1970-02-10 Sperry Rand Corp Fluidic respirator
US3515135A (en) * 1968-05-22 1970-06-02 Henry C Flower Portable resuscitator unit
US3586021A (en) * 1968-11-26 1971-06-22 Bowles Fluidics Corp Fluidic breathing assistor
US3976065A (en) * 1975-03-10 1976-08-24 Gerald Durkan Digital fluidic ventilator
US4080103A (en) * 1977-01-12 1978-03-21 Bird F M Portable air compressor system for respirator
US4186737A (en) * 1977-11-10 1980-02-05 Airco, Inc. Drug nebulizing system for medical ventilators of the volume-limited type
US4817863A (en) * 1987-09-10 1989-04-04 Honeywell Limited-Honeywell Limitee Vortex valve flow controller in VAV systems
US5823186A (en) * 1996-06-20 1998-10-20 Dragerwerk Ag Respirator
RU2765776C1 (en) * 2021-02-17 2022-02-02 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Jet apparatus for artificial lung ventilation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB709848A (en) * 1952-02-14 1954-06-02 Bain Laughlin Mckinnon Nebulizer for administering medicaments
US3068856A (en) * 1958-02-14 1962-12-18 Forrest M Bird Fluid control device
US3122165A (en) * 1960-09-19 1964-02-25 Billy M Horton Fluid-operated system
US3030979A (en) * 1960-11-16 1962-04-24 Honeywell Regulator Co Induction fluid amplifier
NL299872A (en) * 1962-10-30 1900-01-01
US3244189A (en) * 1963-10-04 1966-04-05 Feedback Systems Inc Fluid valve device
US3280832A (en) * 1963-11-18 1966-10-25 Retec Inc Cycling valve
US3292623A (en) * 1964-02-24 1966-12-20 Raymond W Warren Respirator
FR1415619A (en) * 1964-08-05 1965-10-29 Bertin & Cie Device for alternately filling and emptying a cavity with a fluid
US3379194A (en) * 1965-06-29 1968-04-23 United Aircraft Corp Fluid amplifier controlled respirator
US3368555A (en) * 1965-12-02 1968-02-13 Puritan Compressed Gas Corp Respiration apparatus with fluid amplifier

Also Published As

Publication number Publication date
DE1491849B1 (en) 1970-09-03
SE321767B (en) 1970-03-16
US3435822A (en) 1969-04-01

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