CA1028734A - Ultrasonic liquid atomizer - Google Patents
Ultrasonic liquid atomizerInfo
- Publication number
- CA1028734A CA1028734A CA236,222A CA236222A CA1028734A CA 1028734 A CA1028734 A CA 1028734A CA 236222 A CA236222 A CA 236222A CA 1028734 A CA1028734 A CA 1028734A
- Authority
- CA
- Canada
- Prior art keywords
- ultrasonic liquid
- liquid atomizer
- atomizer
- ultrasonic
- liquid
- 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
-
- 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
- B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
-
- 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
- A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
- B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
-
- 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
- B05B7/0075—Nozzle arrangements in gas streams
-
- 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
- B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/48—Sonic vibrators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/65—Vaporizers
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)
- Special Spraying Apparatus (AREA)
- Air Humidification (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2445791A DE2445791C2 (en) | 1974-09-25 | 1974-09-25 | Ultrasonic liquid atomizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1028734A true CA1028734A (en) | 1978-03-28 |
Family
ID=5926692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA236,222A Expired CA1028734A (en) | 1974-09-25 | 1975-09-24 | Ultrasonic liquid atomizer |
Country Status (9)
Country | Link |
---|---|
US (1) | US3970250A (en) |
JP (1) | JPS5653427B2 (en) |
CA (1) | CA1028734A (en) |
CH (1) | CH603252A5 (en) |
DE (1) | DE2445791C2 (en) |
FR (1) | FR2285930A1 (en) |
GB (1) | GB1490620A (en) |
IT (1) | IT1042659B (en) |
SE (1) | SE407344B (en) |
Families Citing this family (108)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2811248C3 (en) * | 1978-03-15 | 1981-11-26 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Liquid atomizer |
NZ191657A (en) * | 1978-10-18 | 1983-09-30 | Georgia Pacific Corp | Air freshener dispenser |
DE2849493C2 (en) * | 1978-11-15 | 1982-01-14 | Carl Heyer Gmbh, Inhalationstechnik, 5427 Bad Ems | Hand-held aerosol dispenser |
DE3042375A1 (en) * | 1980-11-10 | 1982-06-09 | Siemens AG, 1000 Berlin und 8000 München | DEVICE FOR SPRAYING LIQUIDS |
DE3202597A1 (en) * | 1982-01-27 | 1983-08-04 | Siemens AG, 1000 Berlin und 8000 München | Device for atomising fluids |
ES282179Y (en) * | 1982-08-06 | 1985-11-01 | Vaillant Michael | DEVICE FOR GENERATION OF A SPRAY |
DE3517258A1 (en) * | 1985-05-13 | 1987-01-15 | Vdo Schindling | ELECTRICALLY OPERABLE FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES |
US4930700A (en) * | 1986-08-27 | 1990-06-05 | Atochem North America | Ultrasonic dispersion nozzle having internal shut-off mechanism with barrier fluid separation |
US5104042A (en) * | 1986-08-27 | 1992-04-14 | Atochem North America, Inc. | Ultrasonic dispersion nozzle with internal shut-off mechanism having barrier-fluid separation means incorporated therewith |
EP0373237A1 (en) * | 1988-12-13 | 1990-06-20 | Siemens Aktiengesellschaft | Pocket inhaler device |
JPH02209147A (en) * | 1989-02-07 | 1990-08-20 | Shimizu Corp | Ultrasonic type scent generator |
US4961885A (en) * | 1989-11-24 | 1990-10-09 | Elecsys Ltd. | Ultrasonic nebulizer |
US5409163A (en) * | 1990-01-25 | 1995-04-25 | Ultrasonic Systems, Inc. | Ultrasonic spray coating system with enhanced spray control |
FR2658738A1 (en) * | 1990-02-28 | 1991-08-30 | Dervoet Andre | System for spraying liquid with a controlled flow rate |
US6540154B1 (en) | 1991-04-24 | 2003-04-01 | Aerogen, Inc. | Systems and methods for controlling fluid feed to an aerosol generator |
US7628339B2 (en) | 1991-04-24 | 2009-12-08 | Novartis Pharma Ag | Systems and methods for controlling fluid feed to an aerosol generator |
DE9111204U1 (en) * | 1991-09-10 | 1991-11-07 | Stahl, Werner, 7770 Ueberlingen, De | |
GB2272389B (en) * | 1992-11-04 | 1996-07-24 | Bespak Plc | Dispensing apparatus |
FR2705911B1 (en) * | 1993-06-02 | 1995-08-11 | Oreal | Piezoelectric nebulization device. |
US5970974A (en) * | 1995-03-14 | 1999-10-26 | Siemens Aktiengesellschaft | Dosating unit for an ultrasonic atomizer device |
DE69605025T2 (en) * | 1995-03-14 | 2000-07-20 | Siemens Ag | ULTRASONIC SPRAYER WITH REMOVABLE PRECISION DOSING UNIT |
US5758637A (en) * | 1995-08-31 | 1998-06-02 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
US6085740A (en) | 1996-02-21 | 2000-07-11 | Aerogen, Inc. | Liquid dispensing apparatus and methods |
US5687905A (en) * | 1995-09-05 | 1997-11-18 | Tsai; Shirley Cheng | Ultrasound-modulated two-fluid atomization |
US6116234A (en) * | 1999-02-01 | 2000-09-12 | Iep Pharmaceutical Devices Inc. | Metered dose inhaler agitator |
US6235177B1 (en) * | 1999-09-09 | 2001-05-22 | Aerogen, Inc. | Method for the construction of an aperture plate for dispensing liquid droplets |
KR200193167Y1 (en) * | 2000-03-13 | 2000-08-16 | 한덕희 | Ultrasonic processing machine |
US7600511B2 (en) | 2001-11-01 | 2009-10-13 | Novartis Pharma Ag | Apparatus and methods for delivery of medicament to a respiratory system |
US6948491B2 (en) | 2001-03-20 | 2005-09-27 | Aerogen, Inc. | Convertible fluid feed system with comformable reservoir and methods |
US7971588B2 (en) | 2000-05-05 | 2011-07-05 | Novartis Ag | Methods and systems for operating an aerosol generator |
US8336545B2 (en) | 2000-05-05 | 2012-12-25 | Novartis Pharma Ag | Methods and systems for operating an aerosol generator |
MXPA02010884A (en) | 2000-05-05 | 2003-03-27 | Aerogen Ireland Ltd | Apparatus and methods for the delivery of medicaments to the respiratory system. |
US7100600B2 (en) | 2001-03-20 | 2006-09-05 | Aerogen, Inc. | Fluid filled ampoules and methods for their use in aerosolizers |
DE60140904D1 (en) * | 2000-11-16 | 2010-02-04 | Zakrytoe Aktsionernoe Obschest | DEVICE FOR FLAVORING A GAS MEDIUM |
US20030072717A1 (en) * | 2001-02-23 | 2003-04-17 | Vapotronics, Inc. | Inhalation device having an optimized air flow path |
US6732944B2 (en) | 2001-05-02 | 2004-05-11 | Aerogen, Inc. | Base isolated nebulizing device and methods |
CA2448022C (en) * | 2001-05-21 | 2013-11-12 | Injet Digital Aerosols Limited | Compositions for protein delivery via the pulmonary route |
WO2003057291A1 (en) | 2002-01-07 | 2003-07-17 | Aerogen, Inc. | Devices and methods for nebulizing fluids for inhalation |
US7677467B2 (en) | 2002-01-07 | 2010-03-16 | Novartis Pharma Ag | Methods and devices for aerosolizing medicament |
WO2003059424A1 (en) | 2002-01-15 | 2003-07-24 | Aerogen, Inc. | Methods and systems for operating an aerosol generator |
US6915962B2 (en) | 2002-05-20 | 2005-07-12 | Aerogen, Inc. | Apparatus for providing aerosol for medical treatment and methods |
US6752327B2 (en) * | 2002-10-16 | 2004-06-22 | S. C. Johnson & Son, Inc. | Atomizer with tilted orifice plate and replacement reservoir for same |
FR2847968B1 (en) * | 2002-11-29 | 2006-01-13 | Jean Louis Bouillet | DEVICE FOR CONTROLLING THE HYGROMETRIC DEGREE OF A LOCAL, IN PARTICULAR A CHAI ABRISING WINE-BREEDING BARRIERS |
US8616195B2 (en) | 2003-07-18 | 2013-12-31 | Novartis Ag | Nebuliser for the production of aerosolized medication |
EP1508382B1 (en) * | 2003-08-20 | 2006-05-24 | Polyspray sprl | Air-assisted ultrasonic atomizer |
US7290541B2 (en) | 2004-04-20 | 2007-11-06 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
US7267121B2 (en) | 2004-04-20 | 2007-09-11 | Aerogen, Inc. | Aerosol delivery apparatus and method for pressure-assisted breathing systems |
US7946291B2 (en) | 2004-04-20 | 2011-05-24 | Novartis Ag | Ventilation systems and methods employing aerosol generators |
FR2879482B1 (en) * | 2004-12-20 | 2007-03-30 | Oreal | DEVICE FOR SPRAYING A PRODUCT, IN PARTICULAR A FRAGRANCE |
US20060198942A1 (en) * | 2005-03-04 | 2006-09-07 | O'connor Timothy | System and method for coating a medical appliance utilizing a vibrating mesh nebulizer |
US7954730B2 (en) * | 2005-05-02 | 2011-06-07 | Hong Kong Piezo Co. Ltd. | Piezoelectric fluid atomizer apparatuses and methods |
EA012656B1 (en) | 2005-05-25 | 2009-12-30 | Аэроджен, Инк. | Vibration systems and use thereof |
US9101949B2 (en) | 2005-08-04 | 2015-08-11 | Eilaz Babaev | Ultrasonic atomization and/or seperation system |
US20070031611A1 (en) * | 2005-08-04 | 2007-02-08 | Babaev Eilaz P | Ultrasound medical stent coating method and device |
US7896539B2 (en) | 2005-08-16 | 2011-03-01 | Bacoustics, Llc | Ultrasound apparatus and methods for mixing liquids and coating stents |
TWM297751U (en) * | 2006-03-21 | 2006-09-21 | Taidoc Technology Corp | Liquid nebulizer |
WO2008017592A1 (en) * | 2006-08-10 | 2008-02-14 | Crown Packaging Technology, Inc | Atomiser apparatus comprising distance detection means |
FR2910254B1 (en) * | 2006-12-20 | 2009-04-17 | Oreal | PIEZOELECTRIC SPRAY SYSTEM AND CORRESPONDING REFILL |
FR2910253B1 (en) * | 2006-12-20 | 2010-03-12 | Oreal | METHOD FOR DISPENSING A PRODUCT SPRAYED BY A PIEZOELECTRIC SPRAY SYSTEM AND A SPRAY SYSTEM FOR IMPLEMENTING SUCH A METHOD |
FR2912935B1 (en) * | 2007-02-23 | 2009-05-15 | Oreal | DEVICE FOR SPRAYING A FIXATION COMPOSITION |
US7780095B2 (en) | 2007-07-13 | 2010-08-24 | Bacoustics, Llc | Ultrasound pumping apparatus |
US7901388B2 (en) | 2007-07-13 | 2011-03-08 | Bacoustics, Llc | Method of treating wounds by creating a therapeutic solution with ultrasonic waves |
US7896854B2 (en) * | 2007-07-13 | 2011-03-01 | Bacoustics, Llc | Method of treating wounds by creating a therapeutic solution with ultrasonic waves |
US7753285B2 (en) | 2007-07-13 | 2010-07-13 | Bacoustics, Llc | Echoing ultrasound atomization and/or mixing system |
US8689728B2 (en) * | 2007-10-05 | 2014-04-08 | Menendez Adolfo | Apparatus for holding a medical device during coating |
US20090093870A1 (en) * | 2007-10-05 | 2009-04-09 | Bacoustics, Llc | Method for Holding a Medical Device During Coating |
US8268354B2 (en) | 2007-11-07 | 2012-09-18 | Aridis Pharmaceuticals | Sonic low pressure spray drying |
US8016208B2 (en) | 2008-02-08 | 2011-09-13 | Bacoustics, Llc | Echoing ultrasound atomization and mixing system |
US7950594B2 (en) | 2008-02-11 | 2011-05-31 | Bacoustics, Llc | Mechanical and ultrasound atomization and mixing system |
US7830070B2 (en) * | 2008-02-12 | 2010-11-09 | Bacoustics, Llc | Ultrasound atomization system |
FR2927240B1 (en) * | 2008-02-13 | 2011-11-11 | Oreal | SPRAY HEAD COMPRISING A SINGOTRODE, RUNWAYED BY A CANAL OF THE PRODUCT |
FR2927235B1 (en) | 2008-02-13 | 2010-02-19 | Oreal | DEVICE FOR SPRAYING A COSMETIC COMPOSITION |
FR2927234B1 (en) * | 2008-02-13 | 2011-10-21 | Oreal | DEVICE FOR SPRAYING A COSMETIC COMPOSITION |
FR2927237B1 (en) | 2008-02-13 | 2011-12-23 | Oreal | DEVICE FOR SPRAYING A COSMETIC PRODUCT WITH HOT OR COLD AIR BLOWING |
FR2927238B1 (en) * | 2008-02-13 | 2012-08-31 | Oreal | SPRAY DEVICE COMPRISING A SOUNDRODE |
WO2009114782A2 (en) * | 2008-03-13 | 2009-09-17 | Vornado Air Llc | Ultrasonic humidifier |
GB2471069B (en) * | 2009-06-11 | 2011-05-04 | Ming Jen Hsiao | Aromatic nebulizing diffuser |
CN102458627B (en) * | 2009-06-22 | 2016-04-06 | 松下知识产权经营株式会社 | Use the mist of elastic surface wave and the production method of micro-bubble or micro-bubble and mist and micro-bubble or micro-bubble generation device |
US8196903B2 (en) * | 2009-10-07 | 2012-06-12 | Ming Jen Hsiao | Aromatic nebulizing diffuser |
DE102009055408A1 (en) * | 2009-12-30 | 2011-07-07 | Robert Bosch GmbH, 70469 | Hand held sprayer |
JP2013143993A (en) * | 2012-01-13 | 2013-07-25 | Storia:Kk | Makeup method using portable cosmetic atomizer |
CN105665172B (en) * | 2013-02-23 | 2017-12-12 | 李耀强 | A kind of spraying machine |
US10112203B2 (en) | 2013-04-17 | 2018-10-30 | S.C. Johnson & Son, Inc. | Portable volatile material dispenser and method of simulating a flame in same |
WO2015033214A2 (en) | 2013-09-09 | 2015-03-12 | Omnimist, Ltd. | Atomizing spray apparatus |
KR101378382B1 (en) * | 2013-10-17 | 2014-03-24 | 주식회사 펩트론 | Ultrasonic atomizer device for aseptic process |
CA2973471A1 (en) | 2015-01-12 | 2016-07-21 | Kedalion Therapeutics, Inc. | Micro-droplet delivery device and methods |
AU2016202404B2 (en) * | 2015-04-29 | 2020-08-06 | Scentsy, Inc. | Diffuser and related methods |
US20160367767A1 (en) * | 2015-06-16 | 2016-12-22 | Kathryn Cashman | Inhalant device |
CN204994473U (en) * | 2015-08-03 | 2016-01-27 | 上海爱农机电设备有限公司 | Portable superfine atomizing machine |
CN205322939U (en) * | 2015-10-27 | 2016-06-22 | 深圳市杰仕博科技有限公司 | Thermal -insulated suction nozzle |
JP6774508B2 (en) * | 2016-05-03 | 2020-10-28 | ニューマ・リスパイラトリー・インコーポレイテッド | Drop model delivery device for supplying fluid to the lung system and how to use it |
FR3053610B1 (en) | 2016-07-11 | 2020-12-18 | Anios Lab Sarl | DEVICE FOR NEBULIZING A LIQUID PRODUCT |
US20180193868A1 (en) * | 2017-01-09 | 2018-07-12 | Precision Machinery Research Development Center | Ultrasonic spray coating module |
CA3064005C (en) | 2017-05-19 | 2023-03-07 | Pneuma Respiratory, Inc. | Dry powder delivery device and methods of use |
US11306929B2 (en) | 2018-09-09 | 2022-04-19 | Vornado Air, Llc | Portable steam humidifier |
US11549699B2 (en) | 2017-10-03 | 2023-01-10 | Vornado Air, Llc | Portable humidifier |
WO2019071008A1 (en) | 2017-10-04 | 2019-04-11 | Pneuma Respiratory, Inc. | Electronic breath actuated in-line droplet delivery device and methods of use |
EP4344719A2 (en) | 2017-10-17 | 2024-04-03 | Pneuma Respiratory, Inc. | Nasal drug delivery apparatus and methods of use |
JP2021502178A (en) | 2017-11-08 | 2021-01-28 | ニューマ・リスパイラトリー・インコーポレイテッド | In-line droplet delivery device with a small volume ampoule and electrically actuated by breathing and how to use |
CN109513908B (en) * | 2018-12-29 | 2020-11-06 | 有研工程技术研究院有限公司 | Ultrasonic device suitable for long-time treatment of magnesium alloy melt |
US11679028B2 (en) * | 2019-03-06 | 2023-06-20 | Novartis Ag | Multi-dose ocular fluid delivery system |
WO2020186390A1 (en) * | 2019-03-15 | 2020-09-24 | 璞真生活有限公司 | Atomizing device |
US11407000B2 (en) | 2019-09-23 | 2022-08-09 | S. C. Johnson & Son, Inc. | Volatile material dispenser |
CN113100494B (en) * | 2020-01-13 | 2023-02-03 | 小卫(上海)生物科技有限公司 | Atomizer |
US11938057B2 (en) | 2020-04-17 | 2024-03-26 | Bausch + Lomb Ireland Limited | Hydrodynamically actuated preservative free dispensing system |
JP2023523394A (en) | 2020-04-17 | 2023-06-05 | ケダリオン セラピューティックス,インコーポレイテッド | Hydrodynamically activated preservative-free dispensing system |
EP4359046A1 (en) | 2021-06-22 | 2024-05-01 | Pneuma Respiratory, Inc. | Droplet delivery device with push ejection |
CN113856978B (en) * | 2021-11-18 | 2022-09-09 | 广州大学 | Adjustable ultrasonic atomization device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224677A (en) * | 1964-09-14 | 1965-12-21 | Kelroy Corp | Vaporizing apparatus |
US3904896A (en) * | 1970-06-30 | 1975-09-09 | Siemens Ag | Piezoelectric oscillator system |
US3738574A (en) * | 1971-06-15 | 1973-06-12 | Siemens Ag | Apparatus for atomizing fluids with a piezoelectrically stimulated oscillator system |
JPS4924926A (en) * | 1972-06-27 | 1974-03-05 | ||
DE2239950C3 (en) * | 1972-08-14 | 1979-05-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Hand-held device for liquid atomization |
US3901443A (en) * | 1973-02-06 | 1975-08-26 | Tdk Electronics Co Ltd | Ultrasonic wave nebulizer |
CH566822A5 (en) * | 1973-06-20 | 1975-09-30 | Stern Freres Sa | |
GB1537058A (en) * | 1975-05-20 | 1978-12-29 | Matsushita Electric Ind Co Ltd | Ultrasonic generators |
-
1974
- 1974-09-25 DE DE2445791A patent/DE2445791C2/en not_active Expired
-
1975
- 1975-09-18 IT IT7527374A patent/IT1042659B/en active
- 1975-09-18 CH CH1210675A patent/CH603252A5/xx not_active IP Right Cessation
- 1975-09-23 SE SE7510653A patent/SE407344B/en unknown
- 1975-09-24 GB GB39066/75A patent/GB1490620A/en not_active Expired
- 1975-09-24 US US05/616,147 patent/US3970250A/en not_active Expired - Lifetime
- 1975-09-24 CA CA236,222A patent/CA1028734A/en not_active Expired
- 1975-09-24 FR FR7529248A patent/FR2285930A1/en active Granted
- 1975-09-25 JP JP11592975A patent/JPS5653427B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5653427B2 (en) | 1981-12-18 |
SE7510653L (en) | 1976-03-26 |
GB1490620A (en) | 1977-11-02 |
SE407344B (en) | 1979-03-26 |
CH603252A5 (en) | 1978-08-15 |
DE2445791A1 (en) | 1976-04-15 |
IT1042659B (en) | 1980-01-30 |
JPS5160007A (en) | 1976-05-25 |
FR2285930A1 (en) | 1976-04-23 |
DE2445791C2 (en) | 1984-04-19 |
US3970250A (en) | 1976-07-20 |
FR2285930B1 (en) | 1978-04-07 |
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