GB1096112A - Improvements in or relating to apparatus for super-atmospheric oxygen therapy - Google Patents

Improvements in or relating to apparatus for super-atmospheric oxygen therapy

Info

Publication number
GB1096112A
GB1096112A GB29404/63A GB2940463A GB1096112A GB 1096112 A GB1096112 A GB 1096112A GB 29404/63 A GB29404/63 A GB 29404/63A GB 2940463 A GB2940463 A GB 2940463A GB 1096112 A GB1096112 A GB 1096112A
Authority
GB
United Kingdom
Prior art keywords
line
valve
pressure
chamber
exhaust
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
GB29404/63A
Inventor
Karl Goitein
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.)
Vickers Ltd
Original Assignee
Vickers 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 Vickers Ltd filed Critical Vickers Ltd
Priority to GB29404/63A priority Critical patent/GB1096112A/en
Priority to US382477A priority patent/US3358683A/en
Priority to AT629364A priority patent/AT249855B/en
Priority to DE19641491856D priority patent/DE1491856B1/en
Priority to NL6408460A priority patent/NL6408460A/xx
Priority to CH972964A priority patent/CH419460A/en
Priority to BE650972A priority patent/BE650972A/xx
Priority to SE9041/64A priority patent/SE308577B/xx
Priority to ES0302399A priority patent/ES302399A1/en
Priority to DK369864AA priority patent/DK119677B/en
Publication of GB1096112A publication Critical patent/GB1096112A/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G10/00—Treatment rooms or enclosures for medical purposes
    • A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
    • A61G10/023—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure
    • A61G10/026—Rooms for the treatment of patients at over- or under-pressure or at a variable pressure for hyperbaric oxygen therapy
    • 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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • 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
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • 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
    • 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
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

1,096,112. Treatment chambers. VICKERS Ltd. July 13, 1964 [July 24, 1963], No. 29404/ 63. Heading A5R. [Also in Division F2] Apparatus for super-atmospheric oxygen therapy comprises a treatment chamber 1 for receiving the patient and a gas circulation system including a conduit 2, 3 provided with re-conditioning devices 13, 14, 15, 16, and an injector pump 12 supplied with gas from a pressure source 4 such that the pump circulates the gas around the conduit and feeds gas from the source into the circuit. The apparatus also includes means for controlling the pressure within the chamber. As particularly described, the apparatus includes a supplementary direct supply line 21, 22, a further regulated supply line 23, 22 and an exhaust or decompression line 28 which includes an exhaust valve 27, a leak device 32, and a relief and exhaust valve 31 biased by a regulated pressure line 33. The apparatus also includes a pressure regulating device 60 having a control line 61, and the device 60 supplying oxygen to the pump at a pressure directly proportional to that in the chamber 1. In operation, closing the chamber door on the patient. operates the valve 20 so that oxygen is supplied via the line 21, 22 as well as via the line 10 and pump 12, the valve 31 being opened so that air is flushed out of the chamber by the incoming oxygen. A time relay then closes the exhaust valve 35 and the line 21 is opened, the system operating on closed circuit with pressure building up via the line 23, 22. When the desired pressure is reached, the line 23, 22 is also closed, using the valve 24. To decompress the system, the exhaust line valve 27 is opened and optionally also the exhaust or relief valve 31, and finally opening the door of the chamber automatically closes the valve 11. The circuit includes a CO 2 absorber 13, a cooler 14, a filter 15, a heater 16, a humidity control device, and a particular carbon dioxide analysing circuit 38, 44.
GB29404/63A 1963-07-24 1963-07-24 Improvements in or relating to apparatus for super-atmospheric oxygen therapy Expired GB1096112A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB29404/63A GB1096112A (en) 1963-07-24 1963-07-24 Improvements in or relating to apparatus for super-atmospheric oxygen therapy
US382477A US3358683A (en) 1963-07-24 1964-07-14 Gas recirculation systems
AT629364A AT249855B (en) 1963-07-24 1964-07-22 Device for positive pressure oxygen therapy
DE19641491856D DE1491856B1 (en) 1963-07-24 1964-07-22 Treatment device for use in high pressure oxygen therapy
NL6408460A NL6408460A (en) 1963-07-24 1964-07-23
CH972964A CH419460A (en) 1963-07-24 1964-07-24 Pressure oxygen therapy device
BE650972A BE650972A (en) 1963-07-24 1964-07-24
SE9041/64A SE308577B (en) 1963-07-24 1964-07-24
ES0302399A ES302399A1 (en) 1963-07-24 1964-07-24 Gas recirculation systems
DK369864AA DK119677B (en) 1963-07-24 1964-07-24 Oxygen therapy equipment using overpressure.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29404/63A GB1096112A (en) 1963-07-24 1963-07-24 Improvements in or relating to apparatus for super-atmospheric oxygen therapy

Publications (1)

Publication Number Publication Date
GB1096112A true GB1096112A (en) 1967-12-20

Family

ID=10291053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29404/63A Expired GB1096112A (en) 1963-07-24 1963-07-24 Improvements in or relating to apparatus for super-atmospheric oxygen therapy

Country Status (10)

Country Link
US (1) US3358683A (en)
AT (1) AT249855B (en)
BE (1) BE650972A (en)
CH (1) CH419460A (en)
DE (1) DE1491856B1 (en)
DK (1) DK119677B (en)
ES (1) ES302399A1 (en)
GB (1) GB1096112A (en)
NL (1) NL6408460A (en)
SE (1) SE308577B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042657A1 (en) * 1979-11-15 1981-05-27 Extracorporeal Medical Specialties, Inc., King of Prussia, Pa. PRESSURE REGULATOR, ESPECIALLY FOR A DIALYSIS DEVICE
GB2177782A (en) * 1985-07-10 1987-01-28 Meynell Valves Draining outlet
DE4325629A1 (en) * 1993-07-30 1995-02-02 Mediador Pumpentechnik Gmbh Regulating device for the pressure of a medium
CN105413032A (en) * 2015-12-08 2016-03-23 扬州永安塑业有限公司 Oxygen uptake tube

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507146A (en) * 1968-02-09 1970-04-21 Webb James E Method and system for respiration analysis
US3552392A (en) * 1968-07-01 1971-01-05 Gen Electric Aircraft closed circuit breathing system
US3712297A (en) * 1970-05-15 1973-01-23 Rembler Co Blood pressure measuring devices with variable frequency recorder and linearized leak means
US3698384A (en) * 1970-11-03 1972-10-17 Westinghouse Electric Corp Oxygen consumption rate monitor
US4106504A (en) * 1976-12-06 1978-08-15 The United States Of America As Represented By The Secretary Of The Navy Portable recompression chamber with air scrubber
US4227524A (en) * 1978-04-03 1980-10-14 Andre Galerne Hyperbaric transfer system
US4887591A (en) * 1988-07-27 1989-12-19 Grace Create Inc. Midget life-saving respirator gas tank apparatus
US5673688A (en) * 1996-09-26 1997-10-07 Ohmeda Inc. Anesthesia system with CO2 monitor to suppress CO2 breakthrough
GB0211894D0 (en) * 2002-05-23 2002-07-03 Dingley John Gas supply system
CN103800974B (en) * 2014-03-14 2017-01-11 张和梅 Timing, metering and charging device for oxygen delivery
WO2020133274A1 (en) * 2018-12-28 2020-07-02 深圳迈瑞生物医疗电子股份有限公司 Ventilation device and control method therefor, and computer storage medium
CN113907983A (en) * 2021-10-12 2022-01-11 青岛冠泰环保科技有限公司 Environmental protection closed medical turnover vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916033A (en) * 1959-12-08 Method and apparatus for determining
DE298016C (en) *
GB191323345A (en) * 1912-11-13 1914-04-09 Draegerwerk Heinr And Bernh Dr Improvements in Respiratory Apparatus.
US1848194A (en) * 1930-07-30 1932-03-08 Bliss E W Co Clutch-driven power press
FR739905A (en) * 1932-07-12 1933-01-19 Breathing stations, clothing, and installations, for inhalations or for permanent gas defense
US2099954A (en) * 1935-03-04 1937-11-23 Rodney G Richardson Apparatus and process for treatment of respiratory diseases
US2099045A (en) * 1935-04-23 1937-11-16 Zotos Georg Method for charging high speed rotary furnaces
US2782108A (en) * 1953-09-18 1957-02-19 Phillips Petroleum Co Production of crystalline ammonium nitrate
GB750820A (en) * 1953-11-26 1956-06-20 Thomas Henry Newnham Spencer Improvements relating to oxygen tents
FR1189767A (en) * 1958-01-14 1959-10-06 Improvements to oxygen tents
US3006339A (en) * 1958-10-06 1961-10-31 Shampaine Ind Inc Oxygen tents
GB907524A (en) * 1960-07-29 1962-10-03 Vickers Res Ltd Improvements in or relating to apparatus for treating patients under above atmospheric pressure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042657A1 (en) * 1979-11-15 1981-05-27 Extracorporeal Medical Specialties, Inc., King of Prussia, Pa. PRESSURE REGULATOR, ESPECIALLY FOR A DIALYSIS DEVICE
GB2177782A (en) * 1985-07-10 1987-01-28 Meynell Valves Draining outlet
DE4325629A1 (en) * 1993-07-30 1995-02-02 Mediador Pumpentechnik Gmbh Regulating device for the pressure of a medium
CN105413032A (en) * 2015-12-08 2016-03-23 扬州永安塑业有限公司 Oxygen uptake tube

Also Published As

Publication number Publication date
DK119677B (en) 1971-02-08
ES302399A1 (en) 1965-01-16
US3358683A (en) 1967-12-19
AT249855B (en) 1966-10-10
DE1491856B1 (en) 1970-04-09
SE308577B (en) 1969-02-17
NL6408460A (en) 1965-01-25
CH419460A (en) 1966-08-31
BE650972A (en) 1964-11-16

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