GB1096112A - Improvements in or relating to apparatus for super-atmospheric oxygen therapy - Google Patents
Improvements in or relating to apparatus for super-atmospheric oxygen therapyInfo
- 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
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.
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)
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)
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)
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 |
-
1963
- 1963-07-24 GB GB29404/63A patent/GB1096112A/en not_active Expired
-
1964
- 1964-07-14 US US382477A patent/US3358683A/en not_active Expired - Lifetime
- 1964-07-22 AT AT629364A patent/AT249855B/en active
- 1964-07-22 DE DE19641491856D patent/DE1491856B1/en active Pending
- 1964-07-23 NL NL6408460A patent/NL6408460A/xx unknown
- 1964-07-24 SE SE9041/64A patent/SE308577B/xx unknown
- 1964-07-24 CH CH972964A patent/CH419460A/en unknown
- 1964-07-24 BE BE650972A patent/BE650972A/xx unknown
- 1964-07-24 DK DK369864AA patent/DK119677B/en unknown
- 1964-07-24 ES ES0302399A patent/ES302399A1/en not_active Expired
Cited By (4)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1096112A (en) | Improvements in or relating to apparatus for super-atmospheric oxygen therapy | |
GB1392069A (en) | Respiratory apparatus | |
GB1427433A (en) | Valves for anesthesia rebreathing apparatus | |
ES441137A1 (en) | Lung-venting apparatus | |
GB1062772A (en) | A respiratory apparatus | |
ES447963A1 (en) | Water purifying device without movable mechanical part in contact with the liquid to be treated | |
GB1498480A (en) | Breathing apparatus | |
GB1361575A (en) | Gas valves | |
GB1225794A (en) | ||
GB1534435A (en) | Pressure control system | |
GB1344862A (en) | Control for use in respiration apparatus | |
GB1095299A (en) | Improvements in and relating to breathing apparatus | |
ES391853A1 (en) | Thermostatic control device with heat motor operated step open diaphragm valve | |
GB1519127A (en) | Electrochemical treatment devices | |
GB1281133A (en) | Apparatus for controlling the operation of a valve | |
GB1283597A (en) | Mobile air supply unit | |
SU511085A1 (en) | Pressure chamber | |
GB1464590A (en) | Pressure switch brine shut-off | |
RU2139024C1 (en) | Hypobaric altitude chamber | |
GB1092930A (en) | Improvements in or relating to ventilating systems | |
GB1353573A (en) | Torque control device for a nut runner | |
FR2262347A1 (en) | Gas pressure control system - has capsule with two apertures, one in gas duct influencing controlled gas pressure, one in duct for controlled gas | |
GB1028935A (en) | Improvements in or relating to ventilation machines | |
GB1187602A (en) | Improvements in or relating to devices for the Control of Gas Supplies to Burners | |
GB758164A (en) | Improvements in or relating to valve means for controlling the flow of inhalation gases |