GB8405412D0 - Supplying mixture of gases - Google Patents
Supplying mixture of gasesInfo
- Publication number
- GB8405412D0 GB8405412D0 GB848405412A GB8405412A GB8405412D0 GB 8405412 D0 GB8405412 D0 GB 8405412D0 GB 848405412 A GB848405412 A GB 848405412A GB 8405412 A GB8405412 A GB 8405412A GB 8405412 D0 GB8405412 D0 GB 8405412D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- supplying mixture
- supplying
- mixture
- 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.)
- Granted
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
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accessories For Mixers (AREA)
- Control Of Non-Electrical Variables (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833310858 DE3310858A1 (en) | 1983-03-25 | 1983-03-25 | GAS DOSING DEVICE FOR ANESTHESIC EQUIPMENT |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8405412D0 true GB8405412D0 (en) | 1984-04-04 |
GB2136703A GB2136703A (en) | 1984-09-26 |
GB2136703B GB2136703B (en) | 1986-09-03 |
Family
ID=6194605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08405412A Expired GB2136703B (en) | 1983-03-25 | 1984-03-01 | Apparatus for supplying a mixture of gases |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS59174164A (en) |
CH (1) | CH662738A5 (en) |
DE (1) | DE3310858A1 (en) |
FR (1) | FR2543002B1 (en) |
GB (1) | GB2136703B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3707942A1 (en) * | 1987-03-12 | 1988-09-22 | Draegerwerk Ag | GAS DOSING DEVICE, IN PARTICULAR FOR MEDICAL APPARATUS |
DE3810745A1 (en) * | 1988-03-30 | 1989-10-12 | Draegerwerk Ag | GAS RATIO CONTROL DEVICE FOR NARCOSIS DEVICES |
JPH0481870U (en) * | 1990-11-28 | 1992-07-16 | ||
DE4111139A1 (en) * | 1991-04-06 | 1992-10-08 | Draegerwerk Ag | GAS RATIO CONTROL DEVICE FOR NARCOSIS DEVICES |
FI93430C (en) | 1992-05-07 | 1995-04-10 | Instrumentarium Oy | Apparatus and method for mixing gases flowing through different channels |
FI100007B (en) * | 1994-05-06 | 1997-08-15 | Instrumentarium Oy | Arrangement with gas mixer |
JP2873929B2 (en) * | 1996-02-09 | 1999-03-24 | 俊治 安藤 | Flow control valve for anesthesia machine |
US6857443B2 (en) * | 2003-02-24 | 2005-02-22 | George A. Volgyesi | Electronic gas blender and gas flow control mechanism therefor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL23198C (en) * | 1927-08-24 | 1900-01-01 | ||
GB329370A (en) * | 1929-02-16 | 1930-05-16 | Cecil Featherstone Hammond | Improvements in and connected with valves |
FR773898A (en) * | 1933-08-24 | 1934-11-27 | General anesthesia machine | |
DE1931354C3 (en) * | 1969-06-20 | 1974-10-24 | Draegerwerk Ag, 2400 Luebeck | Method for mixing gases and gas mixing device for gases, in particular for breathing and medical devices |
DE1932141C3 (en) * | 1969-06-25 | 1974-11-28 | Draegerwerk Ag, 2400 Luebeck | Method for mixing compressed gases, in particular for breathing and medical devices |
DE1941669C3 (en) * | 1969-08-16 | 1979-04-19 | Draegerwerk Ag, 2400 Luebeck | Device for mixing gases |
SE342145B (en) * | 1970-06-16 | 1972-01-31 | Lkb Medical Ab | |
US3739799A (en) * | 1971-09-07 | 1973-06-19 | Fraser Sweatman | Continuous flow anesthesia apparatus |
SE370331B (en) * | 1973-02-07 | 1974-10-14 | Lkb Medical Ab | |
US4266573A (en) * | 1979-10-19 | 1981-05-12 | Airco, Inc. | Anesthesia machine having proportion limiting control system |
DE2945575A1 (en) * | 1979-11-10 | 1981-05-27 | Drägerwerk AG, 2400 Lübeck | FRESH GAS DEVICE WITH MIXER FOR MEDICAL AND VENTILATORS |
US4328823A (en) * | 1980-05-14 | 1982-05-11 | N.A.D. Inc. | Oxygen flow ratio controller for anesthesia apparatus |
JPS5995055A (en) * | 1982-11-24 | 1984-05-31 | シチズン時計株式会社 | Nitrous oxide sucking tranquilizer |
-
1983
- 1983-03-25 DE DE19833310858 patent/DE3310858A1/en active Granted
- 1983-12-05 CH CH6513/83A patent/CH662738A5/en not_active IP Right Cessation
-
1984
- 1984-02-09 JP JP59020926A patent/JPS59174164A/en active Granted
- 1984-03-01 GB GB08405412A patent/GB2136703B/en not_active Expired
- 1984-03-23 FR FR8405117A patent/FR2543002B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2136703B (en) | 1986-09-03 |
DE3310858C2 (en) | 1990-09-06 |
FR2543002A1 (en) | 1984-09-28 |
JPS59174164A (en) | 1984-10-02 |
JPS6366B2 (en) | 1988-01-05 |
DE3310858A1 (en) | 1984-09-27 |
FR2543002B1 (en) | 1987-07-24 |
GB2136703A (en) | 1984-09-26 |
CH662738A5 (en) | 1987-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |