SE336433B - - Google Patents
Info
- Publication number
- SE336433B SE336433B SE833467A SE833467A SE336433B SE 336433 B SE336433 B SE 336433B SE 833467 A SE833467 A SE 833467A SE 833467 A SE833467 A SE 833467A SE 336433 B SE336433 B SE 336433B
- Authority
- SE
- Sweden
- Prior art keywords
- liquid
- gas
- float
- receptacle
- spray
- Prior art date
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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/001—Particle size control
- A61M11/002—Particle size control by flow deviation causing inertial separation of transported particles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nozzles (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
1,190,997. Respiratory apparatus. N. N. URBANOWICZ. 11 July, 1967 [24 Sept., 1966], No. 31930/67. Heading AST. [Also in Division B2] A spray producer suitable for discharging a medicament in the form of a mist comprises a receptacle 10 holding a quantity of liquid 12 to be neutralized, a gas discharge device having an outlet orifice (24), Fig. 2 (not shown) in its upper surface (26), and float means 20 for floating the device in the liquid 12 with the surface (26) held close to the level of the surface of the liquid. The surface (26) may be slightly above or slightly below the liquid surface and the thin film of liquid on the surface (26) is atomized by the gas forced through the orifice (24). A plurality of gas orifices may be provided. A baffle (30) is preferably located above the orifice (24). The gas is supplied through a tube 32 provided with a nipple which is passed through the wall of the receptacle to facilitate cleaning. The spray is conducted away through tubes 34, 36, the lower end of the tube 34 being apertured. to permit the entry of secondary air. The apparatus may be 'used without the tubes 34, 36. The spray may optionally be recirculated to the receptacle from the patient through an inlet 40. The device 16 is adjustably mounted with respect to the platform 18 of the float device to accommodate liquids of different density. Figs. 4 and 5 (not shown) depict a modification having an annular float, the gas nozzle being adjustably mounted by screw means. The gas discharge outlet may be formed in the float itself.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA971215 | 1966-09-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE336433B true SE336433B (en) | 1971-07-05 |
Family
ID=4142671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE833467A SE336433B (en) | 1966-09-24 | 1967-06-13 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1625248A1 (en) |
GB (1) | GB1190997A (en) |
SE (1) | SE336433B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3922773C1 (en) * | 1989-07-11 | 1991-01-24 | Metronic Electronic Gmbh, 7210 Rottweil, De | Air conditioning of room - involves air through fluid and mixing moistened air with further air-stream |
US6260549B1 (en) | 1998-06-18 | 2001-07-17 | Clavius Devices, Inc. | Breath-activated metered-dose inhaler |
-
1967
- 1967-06-13 SE SE833467A patent/SE336433B/xx unknown
- 1967-07-11 GB GB3193067A patent/GB1190997A/en not_active Expired
- 1967-08-22 DE DE19671625248 patent/DE1625248A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1625248A1 (en) | 1970-06-25 |
GB1190997A (en) | 1970-05-06 |
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