GB8613966D0 - Controlling & monitoring gases - Google Patents
Controlling & monitoring gasesInfo
- Publication number
- GB8613966D0 GB8613966D0 GB868613966A GB8613966A GB8613966D0 GB 8613966 D0 GB8613966 D0 GB 8613966D0 GB 868613966 A GB868613966 A GB 868613966A GB 8613966 A GB8613966 A GB 8613966A GB 8613966 D0 GB8613966 D0 GB 8613966D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- controlling
- monitoring gases
- gases
- monitoring
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/139—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring a value related to the quantity of the individual components and sensing at least one property of the mixture
-
- 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
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- 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
- A61M16/085—Gas sampling
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/16—General characteristics of the apparatus with back-up system in case of failure
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Measuring Volume Flow (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08613966A GB2176313A (en) | 1985-06-07 | 1986-06-09 | Apparatus and method for controlling and monitoring mixing of two or more gases |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858514423A GB8514423D0 (en) | 1985-06-07 | 1985-06-07 | Anesthetic oxygen management system |
GB08613966A GB2176313A (en) | 1985-06-07 | 1986-06-09 | Apparatus and method for controlling and monitoring mixing of two or more gases |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8613966D0 true GB8613966D0 (en) | 1986-07-16 |
GB2176313A GB2176313A (en) | 1986-12-17 |
Family
ID=26289342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08613966A Withdrawn GB2176313A (en) | 1985-06-07 | 1986-06-09 | Apparatus and method for controlling and monitoring mixing of two or more gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2176313A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115350640A (en) * | 2022-10-20 | 2022-11-18 | 济宁九德半导体科技有限公司 | Nitrogen-oxygen mixing equipment for semiconductor diffusion furnace and control method thereof |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883051A (en) * | 1988-02-18 | 1989-11-28 | Summa Vest, Inc. | Disposable breathing system and components |
DE4107060C2 (en) * | 1991-03-06 | 1999-07-01 | Draegerwerk Ag | Dosing device for a liquid anesthetic via an intermediate container |
US5231979A (en) * | 1992-02-14 | 1993-08-03 | Puritan-Bennett Corporation | Humidifier for CPAP device |
EP0570612B1 (en) * | 1992-05-21 | 1997-08-13 | Siemens-Elema AB | Method and device for controlling and monitoring the flow of a small quantity of gas |
SE9502033L (en) * | 1995-06-02 | 1996-05-13 | Siemens Elema Ab | Gas preparation system for an anesthetic device |
US5823186A (en) * | 1996-06-20 | 1998-10-20 | Dragerwerk Ag | Respirator |
US5701888A (en) * | 1996-08-05 | 1997-12-30 | Ohmeda Inc. | Automatic air wash for anesthesia system |
US6827084B2 (en) * | 2002-06-21 | 2004-12-07 | Lloyd Thomas Grubb, Jr. | Automatic gas blender |
DE102009015511B3 (en) * | 2009-04-02 | 2010-12-09 | Tauchtechnik Schmitt Gmbh | Apparatus for filling a dipping bottle and a method for operating this |
US9739655B2 (en) | 2012-03-07 | 2017-08-22 | Illinois Tool Works Inc. | System and method for using a rate of decay measurement for real time measurement and correction of zero offset and zero drift of a mass flow controller or mass flow meter |
KR102088498B1 (en) | 2012-03-07 | 2020-03-13 | 일리노이즈 툴 워크스 인코포레이티드 | System and method for providing a self validating mass flow controller and mass flow meter |
EP3738638A1 (en) | 2012-03-15 | 2020-11-18 | Fisher & Paykel Healthcare Limited | Respiratory gas humidification system |
CN104619373B (en) | 2012-04-27 | 2017-08-11 | 费雪派克医疗保健有限公司 | Availability aspect for breathing humidification system |
CN104225747A (en) * | 2013-06-08 | 2014-12-24 | 北京谊安医疗***股份有限公司 | Anesthesia machine and mechanical control electronic display flowmeter assembly thereof |
EP3043854B1 (en) | 2013-09-13 | 2019-11-06 | Fisher & Paykel Healthcare Limited | Humidification system |
CN115671460A (en) | 2013-09-13 | 2023-02-03 | 费雪派克医疗保健有限公司 | Connection for humidification system |
ES2952715T3 (en) | 2013-12-20 | 2023-11-03 | Fisher & Paykel Healthcare Ltd | Humidification system connections |
US10449319B2 (en) | 2014-02-07 | 2019-10-22 | Fisher & Paykel Healthcare Limited | Respiratory humidification system |
WO2015167347A1 (en) | 2014-05-02 | 2015-11-05 | Fisher & Paykel Healthcare Limited | Gas humidification arrangement |
EP3721932B1 (en) | 2014-05-13 | 2024-01-31 | Fisher & Paykel Healthcare Limited | Usability features for respiratory humidification system |
WO2015187039A1 (en) | 2014-06-03 | 2015-12-10 | Fisher & Paykel Healthcare Limited | Flow mixers for respiratory therapy systems |
US11278689B2 (en) | 2014-11-17 | 2022-03-22 | Fisher & Paykel Healthcare Limited | Humidification of respiratory gases |
EP3088032A1 (en) | 2015-04-27 | 2016-11-02 | Baldus Medizintechnik GmbH | Laughing gas mixer for generating a laughing gas mixture |
AU2017371480B2 (en) | 2016-12-07 | 2022-11-03 | Fisher And Paykel Healthcare Limited | Sensing arrangements for medical devices |
US11016513B2 (en) * | 2017-02-23 | 2021-05-25 | Airgas, Inc. | Method of mixing at least two gases |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3739799A (en) * | 1971-09-07 | 1973-06-19 | Fraser Sweatman | Continuous flow anesthesia apparatus |
US4215409A (en) * | 1978-03-13 | 1980-07-29 | Mckesson Company | Flow control system for anesthesia apparatus |
JPS55166163A (en) * | 1979-06-13 | 1980-12-25 | Citizen Watch Co Ltd | Controller for anesthetic gas |
-
1986
- 1986-06-09 GB GB08613966A patent/GB2176313A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115350640A (en) * | 2022-10-20 | 2022-11-18 | 济宁九德半导体科技有限公司 | Nitrogen-oxygen mixing equipment for semiconductor diffusion furnace and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB2176313A (en) | 1986-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |