GB0305117D0 - An adjustable venturi device - Google Patents
An adjustable venturi deviceInfo
- Publication number
- GB0305117D0 GB0305117D0 GBGB0305117.4A GB0305117A GB0305117D0 GB 0305117 D0 GB0305117 D0 GB 0305117D0 GB 0305117 A GB0305117 A GB 0305117A GB 0305117 D0 GB0305117 D0 GB 0305117D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- venturi device
- adjustable venturi
- adjustable
- venturi
- 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.)
- Ceased
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
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
- A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
- A61M16/125—Diluting primary gas with ambient air
- A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3125—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characteristics of the Venturi parts
- B01F25/31252—Nozzles
- B01F25/312521—Adjustable Venturi nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Accessories For Mixers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0305117.4A GB0305117D0 (en) | 2003-03-06 | 2003-03-06 | An adjustable venturi device |
GB0404248A GB2407043B (en) | 2003-03-06 | 2004-02-26 | An adjustable venturi device |
ES200400517A ES2277475B2 (en) | 2003-03-06 | 2004-03-04 | IMPROVED VENTURI DEVICE. |
PT103088A PT103088B (en) | 2003-03-06 | 2004-03-05 | ADJUSTABLE VENTURI DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0305117.4A GB0305117D0 (en) | 2003-03-06 | 2003-03-06 | An adjustable venturi device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0305117D0 true GB0305117D0 (en) | 2003-04-09 |
Family
ID=9954226
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0305117.4A Ceased GB0305117D0 (en) | 2003-03-06 | 2003-03-06 | An adjustable venturi device |
GB0404248A Expired - Lifetime GB2407043B (en) | 2003-03-06 | 2004-02-26 | An adjustable venturi device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0404248A Expired - Lifetime GB2407043B (en) | 2003-03-06 | 2004-02-26 | An adjustable venturi device |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES2277475B2 (en) |
GB (2) | GB0305117D0 (en) |
PT (1) | PT103088B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8997738B2 (en) | 2011-03-22 | 2015-04-07 | Carefusion 207, Inc. | Delivering diluted oxygen to a patient |
DE112011105813T5 (en) * | 2011-11-03 | 2014-10-23 | Ac Aircontrols Gmbh | Device for ventilating a patient |
WO2013112470A1 (en) | 2012-01-23 | 2013-08-01 | Aeon Research And Tecnology, Llc | Modular pulmonary treatment system |
USD782654S1 (en) | 2013-01-31 | 2017-03-28 | Intersurgical Ag | Respiratory equipment |
USD739523S1 (en) | 2013-07-31 | 2015-09-22 | Intersurgical Ag | Respiratory equipment |
WO2015128716A1 (en) | 2014-02-26 | 2015-09-03 | Deas S.R.L. | Device for the administration of an air/gas mixture for respiratory therapy |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
CN109459331A (en) * | 2019-01-11 | 2019-03-12 | 西安交通大学 | A kind of venturi orifice plate experimental rig of the anti-cavitation corrosion of test material |
CN114439971A (en) * | 2020-10-30 | 2022-05-06 | 华仕德科技股份有限公司 | Adjustable venturi |
EP4338775A1 (en) * | 2022-09-19 | 2024-03-20 | Air Liquide Medical Systems | Manual artificial respiration bag comprising a venturi device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB628727A (en) * | 1947-10-10 | 1949-09-02 | Henry Alfred Ernest Talley | Improvements in or relating to apparatus for mixing gases |
GB682519A (en) * | 1949-11-16 | 1952-11-12 | Robert Reynolds Macintosh | Improvements in anaesthetic or analgesic inhalers |
GB805941A (en) * | 1955-12-01 | 1958-12-17 | George William Higgs | Improvements in or relating to apparatus for maintaining a controlled atmosphere in infant incubators, oxygen tents and the like |
US3526241A (en) * | 1967-11-24 | 1970-09-01 | Robertshaw Controls Co | Oxygen-air diluter for breathing apparatus |
US3913607A (en) * | 1974-05-07 | 1975-10-21 | Hudson Oxygen Therapy Sales Co | Oxygen dilution apparatus |
US4036253A (en) * | 1975-11-12 | 1977-07-19 | Peace Medical | Gas dilution device |
US4595002A (en) * | 1983-10-20 | 1986-06-17 | Baxter Travenol Laboratories, Inc. | Nebulizer |
AU614731B2 (en) * | 1986-12-09 | 1991-09-12 | Maersk Indoplas Pty Limited | Oxygen dilution apparatus |
ES1054363Y (en) * | 2002-11-11 | 2004-05-01 | Oxigem S L | PERFECTED OXYGEN DOSER |
-
2003
- 2003-03-06 GB GBGB0305117.4A patent/GB0305117D0/en not_active Ceased
-
2004
- 2004-02-26 GB GB0404248A patent/GB2407043B/en not_active Expired - Lifetime
- 2004-03-04 ES ES200400517A patent/ES2277475B2/en not_active Expired - Fee Related
- 2004-03-05 PT PT103088A patent/PT103088B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2277475A1 (en) | 2007-07-01 |
GB2407043B (en) | 2006-04-12 |
GB0404248D0 (en) | 2004-03-31 |
GB2407043A (en) | 2005-04-20 |
PT103088B (en) | 2005-02-28 |
ES2277475B2 (en) | 2008-06-16 |
PT103088A (en) | 2004-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1621859A4 (en) | Force-detecting device | |
EP1661596A4 (en) | Oxygen-concentrating device | |
EP1608151A4 (en) | Camera-equiped portable device | |
EP1630586A4 (en) | Micrroscope device | |
GB0309778D0 (en) | Device | |
EP1617181A4 (en) | Displacement-detecting device | |
EP1626260A4 (en) | Torque-detecting device | |
TW559437U (en) | Handheld ecectronic device | |
PL376642A1 (en) | Air freshing device | |
EP1623834A4 (en) | Liquid-jetting device | |
GB0306449D0 (en) | Device | |
GB0300024D0 (en) | Device | |
EP1619479A4 (en) | Instrument device | |
GB0309779D0 (en) | Device | |
GB2407043B (en) | An adjustable venturi device | |
GB0308593D0 (en) | Device | |
GB0302532D0 (en) | Calibration device | |
EP1688703A4 (en) | Shape-measuring device | |
HK1087670A1 (en) | Adjustable document-clamping device | |
EP1589343A4 (en) | Analyzer-feeding device | |
GB0301384D0 (en) | Device | |
GB0322774D0 (en) | Extension device | |
GB2401945B (en) | Calibration Device | |
EP1677116A4 (en) | Analyzer-supplying device | |
AU152555S (en) | An exercise device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |