SU537614A3 - Aerosol dispenser - Google Patents
Aerosol dispenserInfo
- Publication number
- SU537614A3 SU537614A3 SU2017264A SU2017264A SU537614A3 SU 537614 A3 SU537614 A3 SU 537614A3 SU 2017264 A SU2017264 A SU 2017264A SU 2017264 A SU2017264 A SU 2017264A SU 537614 A3 SU537614 A3 SU 537614A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- chamber
- sleeve
- mouthpiece
- metering
- seal
- Prior art date
Links
- 239000004479 aerosol dispenser Substances 0.000 title claims description 7
- 239000000443 aerosol Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- A61M15/00—Inhalators
- A61M15/0086—Inhalation chambers
-
- 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
- A61M15/00—Inhalators
- A61M15/009—Inhalators using medicine packages with incorporated spraying means, e.g. aerosol cans
-
- 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
- A61M2202/06—Solids
- A61M2202/064—Powder
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
(54) ДОЗАТОР АЭРОЗОЛЯ(54) AEROSOL DISPENSER
Изобретение относитс к области медицины, а именно к ингал торам.This invention relates to the field of medicine, namely to inhalers.
Известен дозатор аэрозол , содержащий цилиндрический аэрозольный контейнер, запорный механизм, пусковую кнопку с дозировочным клапаном, насадку с замедлительной ижекционной камерой и мундштук.Known aerosol dispenser containing a cylindrical aerosol container, a locking mechanism, a trigger button with a metering valve, a nozzle with a retarding injection chamber and a mouthpiece.
Целью изобретени вл етс предотвращение попадани жидкого носител в дыхательные пути пациента.The aim of the invention is to prevent the liquid carrier from entering the patient's respiratory tract.
Дл достижени этой цели камера выполнена с цилиндрической гильзой и мундштуком на одном конце и съемным держателем аэрозольного контейнера на другом, причем съемный держатель состоит из фланца с удерживающей втулкой и герметично закрываемого приспособлени дл фиксации пусковой кнопки .To achieve this goal, the chamber is made with a cylindrical sleeve and a mouthpiece at one end and a removable aerosol container holder at the other, the removable holder consisting of a flange with a retaining sleeve and a hermetically sealed fixture for fixing the trigger button.
На фиг. 1 изображен предлагаемый дозатор аэрозол , общий вид в рабочем положении; на фиг. 2 - то же, положение дл хранени и транспортировани , частичный разрез; на фиг. 3 - клапанный узел в сборе; на фиг. 4- клапанный узел в сжатом положении, после дозировки.FIG. 1 shows the proposed aerosol dispenser, general view in the working position; in fig. 2 - the same position for storage and transportation, a partial section; in fig. 3 - valve assembly in the collection; in fig. 4-valve assembly in a compressed position, after dosing.
Дозатор аэрозол содержит камеру 1 с цилиндрической гильзой 2 и мундштуком 3 на одном конце, соединенным с гильзой посредством раструба 4, и съемным держателем 5The aerosol dispenser contains a chamber 1 with a cylindrical sleeve 2 and a mouthpiece 3 at one end connected to the sleeve through a socket 4, and a removable holder 5
аэрозольного контейнера 6 - на другом. Съемный держатель 5 состоит из фланца 7 с удерживающей втулкой 8 и герметично закрываемого приспособлени 9 дл фиксации пусковой кнопки 10. Герметично закрываемое отверстие вл етс полым, его конец закрыт и в нем имеетс окно 11, размер и форма которого соответствуют кнопке 10. Дозатор аэрозол работает следующим образом .aerosol container 6 - on the other. The removable holder 5 consists of a flange 7 with a holding sleeve 8 and a hermetically closed device 9 for fixing the trigger button 10. The hermetically closed opening is hollow, its end is closed and there is a window 11 in it, the size and shape of which correspond to the button 10. The aerosol dispenser works in the following way .
Перед употреблением крышку 12 мундштука 3 снимают. Фланец 7 съемного держател 5 снимают с другого конца гильзы 2 и извлекают контейнер гильзы 13 и аэрозольный контейнер 6. Далее поворачивают гильзу 14 до совмещени отверстий 15 кнопки с окном 11, и собирают дозатор в рабочее положение, вжима пусковую кнопку 10 через отверстие 15 кнопки в одно из совмещающихс оконBefore use, the cover 12 of the mouthpiece 3 is removed. The flange 7 of the removable holder 5 is removed from the other end of the sleeve 2 and the container of the sleeve 13 and the aerosol container 6 are removed. Next, the sleeve 14 is turned to align the holes 15 of the button with the window 11, and the dispenser is assembled into working position, pressing the start button 10 through the hole 15 of the button one of the matching windows
так, чтобы распылительное окно было установлено аксиально и концентрично гильзе 2 и чтобы выход зар да аэрозольного контейнера был симметричен относительно камеры 1. В рабочем положении (фиг. 3) аэрозольныйso that the spray window is set axially and concentrically to the sleeve 2 and that the charge output of the aerosol container is symmetrical with respect to the camera 1. In the working position (Fig. 3) the aerosol
контейнер 6 подаетс вверх, и медикамент в носителе 16 силой т жести прижимаетс к клапанному узлу 17. Медикамент выпускаетс из носител 16 через распылительное отверстие 18, выполненное в распылительномthe container 6 is fed up, and the drug in the carrier 16 is pressed against the valve assembly 17. The drug is discharged from the carrier 16 through a spray opening 18 made in the spray
окне 19 пусковой кнопки 10. Пускова кнопка 10 плотно надета на стержень 20 клапана, выступающий в тело 21 клапана. Внутри тела 21 имеетс дозировочна камера 22, в которой стержень 20 клапана установлен по скольз щей посадке. Между телом 21 клапана и кольцом 23 имеетс дозировочное уплотнение 24, выполн ющее двойную функцию уплотнени . Во-первых, оно предотвращает потери носител , когда кольцо 25 стержн 20 клапана прижимаетс к дозировочному уплотнению, и, во-вторых, служит уплотнительным кольцом вокруг стержн 20 клацана.The window 19 of the starting button 10. The starting button 10 is tightly fitted on the valve stem 20 protruding into the valve body 21. Inside the body 21, there is a dosing chamber 22 in which the valve stem 20 is mounted along a sliding fit. Between the valve body 21 and the ring 23 there is a metering seal 24 which performs the dual function of the seal. First, it prevents loss of the carrier when the ring 25 of the valve stem 20 is pressed against the metering seal, and, second, it serves as a sealing ring around the valve stem 20.
По мере опускани стержень 20 клапана преодолевает усилие клапанной пружины 26, дозировочное окно 27 в стержне 20 проходит мимо дозировочного уплотнени 24, а содержимое дозировочной камеры 22 проходит через дозировочное окно 27; причем аксиальное отверстие 28 в стержне 20 проходит через стержень в выпускной клапан 29, вьшолненный в пусковой кнопке 10, к распылительному отверстию 18. Па внутреннем конце стержн 20 клапана имеютс впускные выемки 30. Они взаимодействуют с впускным уплотнением 31, удерживаемым на конце дозировочной камеры шайбой 32 стержн клапана из нержавеющей стали, котора в свою очередь удерживаетс прижатой ко дну дозировочной камеры 22 пружиной 26 клапана.As the valve stem 20 is lowered, the force of the valve spring 26 overcomes, the dosing window 27 in the rod 20 passes the dosing seal 24, and the contents of the dosing chamber 22 passes through the dosing window 27; wherein the axial bore 28 in the shaft 20 passes through the rod into the exhaust valve 29, which is formed in the trigger button 10, to the spray port 18. Pa the inner end of the valve stem 20 has inlet grooves 30. They interact with the inlet seal 31 held at the end of the dosing chamber by a washer The 32 stainless steel valve stem, which in turn is held against the bottom of the metering chamber 22 by a valve spring 26.
При использовании дозатора нажимают на пусковую кнопку 10, и стержень опускаетс , проход через впускное уплотнение 31; впускные выемки 30 также проход т через это уплотнение . Полый стержень 20 уплотн етс When using a dispenser, the trigger button 10 is pressed, and the rod is lowered, passing through the inlet seal 31; inlet recesses 30 also pass through this seal. The hollow rod 20 is sealed
впускным уплотнением 31 так, что дозировочна камера 22 заполн етс и закрываетс с внутреннего конца до того, как дозировочное окно 27 пройдет дозировочное уплотнение 24,an inlet seal 31 so that the metering chamber 22 is filled and closed from the inner end before the metering opening 27 passes the metering seal 24,
позвол ющее-содержимому камеры 22 выйти через дозировочное окно 27, аксиальное отверстие 28 в стержне клапана, выпускной канал 29 и распылительное отверстие 18. При сн тии давлени с пусковой кнопки 10allowing the contents of chamber 22 to exit through the metering port 27, the axial bore 28 in the valve stem, the outlet port 29 and the spray port 18. When relieving pressure from the start button 10
(фиг. 4) стержень 20 клапана отжимаетс клапанной пружиной 26 наружу так, что дозировочное окно 27 проходит дозировочное уплотнение 24, закрывающее выход из дозировочной камеры 22. Затем вп скные выемки(FIG. 4) The valve stem 20 is pressed out by the valve spring 26 so that the metering opening 27 passes the metering seal 24, closing the outlet from the metering chamber 22. Then the depressions
30 проход т впускное уплотнение 31, и носитель , содержащий медикамент, протекает через выемки 30 и вновь заполн ет дозировочную камеру 22.30, an intake seal 31 is passed, and the carrier containing the medicament flows through the recesses 30 and refills the dosing chamber 22.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00374176A US3809294A (en) | 1973-06-27 | 1973-06-27 | Dispensing lung contacting powdered medicaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU537614A3 true SU537614A3 (en) | 1976-11-30 |
Family
ID=23475640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2017264A SU537614A3 (en) | 1973-06-27 | 1974-04-09 | Aerosol dispenser |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US3809294A (en) |
| JP (1) | JPS6010737B2 (en) |
| AR (1) | AR198562A1 (en) |
| AT (1) | AT342211B (en) |
| BE (1) | BE813512A (en) |
| CA (1) | CA1043208A (en) |
| CH (2) | CH577832A5 (en) |
| CS (1) | CS182257B2 (en) |
| DD (1) | DD125188A5 (en) |
| DE (1) | DE2415360C2 (en) |
| DK (1) | DK152967C (en) |
| ES (1) | ES427755A1 (en) |
| FR (1) | FR2234905B1 (en) |
| GB (1) | GB1471917A (en) |
| IE (1) | IE40616B1 (en) |
| IL (1) | IL44401A (en) |
| IT (1) | IT1003994B (en) |
| NL (1) | NL178655C (en) |
| PH (1) | PH11643A (en) |
| PL (1) | PL89980B1 (en) |
| SE (1) | SE405448B (en) |
| SU (1) | SU537614A3 (en) |
| YU (1) | YU36435B (en) |
| ZA (1) | ZA741633B (en) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3998226A (en) * | 1975-09-22 | 1976-12-21 | Edward G. Gomez | Inhalation device for encapsulated concentrates |
| US3994421A (en) * | 1975-09-29 | 1976-11-30 | American Cyanamid Company | Unitary therapeutic aerosol dispenser |
| SE408265B (en) * | 1975-12-12 | 1979-06-05 | Draco Ab | DEVICE FOR CARBON DIOXIDE POWERED ENDOSAEROSOL, INTENDED FOR INHALATION |
| GR69682B (en) * | 1978-09-11 | 1982-07-08 | Newhouse Michael T | |
| DE3348370C2 (en) * | 1982-10-08 | 2001-10-11 | Glaxo Group Ltd | Hand-held inhaler for powder or liq. medical inhalants |
| IT1217890B (en) * | 1988-06-22 | 1990-03-30 | Chiesi Farma Spa | DOSED AEROSOL INHALATION DEVICE |
| US5169639A (en) * | 1988-09-19 | 1992-12-08 | Edward Mendell Co., Inc. | Controlled release verapamil tablets |
| US5040527A (en) * | 1990-12-18 | 1991-08-20 | Healthscan Products Inc. | Metered dose inhalation unit with slide means |
| US5186164A (en) * | 1991-03-15 | 1993-02-16 | Puthalath Raghuprasad | Mist inhaler |
| US5993805A (en) * | 1991-04-10 | 1999-11-30 | Quadrant Healthcare (Uk) Limited | Spray-dried microparticles and their use as therapeutic vehicles |
| US5653962A (en) * | 1991-12-12 | 1997-08-05 | Glaxo Group Limited | Aerosol formulations containing P134a and particulate medicaments |
| CA2421976C (en) | 1991-12-12 | 2004-04-20 | Glaxo Group Limited | Medicaments |
| US5736124A (en) * | 1991-12-12 | 1998-04-07 | Glaxo Group Limited | Aerosol formulations containing P134a and particulate medicament |
| US5658549A (en) * | 1991-12-12 | 1997-08-19 | Glaxo Group Limited | Aerosol formulations containing propellant 134a and fluticasone propionate |
| ATE128350T1 (en) * | 1991-12-12 | 1995-10-15 | Glaxo Group Ltd | PHARMACEUTICAL AEROSOL FORMULATION. |
| US5744123A (en) * | 1991-12-12 | 1998-04-28 | Glaxo Group Limited | Aerosol formulations containing P134a and particulate medicaments |
| US5674471A (en) * | 1991-12-12 | 1997-10-07 | Glaxo Group Limited | Aerosol formulations containing P134a and salbutamol |
| US5916540A (en) * | 1994-10-24 | 1999-06-29 | Glaxo Group Limited | Aerosol formulations containing P134A and/or P227 and particulate medicament |
| IL104068A (en) | 1991-12-12 | 1998-10-30 | Glaxo Group Ltd | Surfactant-free pharmaceutical aerosol formulation comprising 1,1,1,2-tetrafluoroethane or 1,1,1,2,3,3,3-heptafluoro-n- propane as propellant |
| JP3908269B2 (en) * | 1991-12-18 | 2007-04-25 | スリーエム カンパニー | Suspension aerosol formulation |
| US7101534B1 (en) | 1991-12-18 | 2006-09-05 | 3M Innovative Properties Company | Suspension aerosol formulations |
| US7105152B1 (en) | 1991-12-18 | 2006-09-12 | 3M Innovative Properties Company | Suspension aerosol formulations |
| GB9322014D0 (en) * | 1993-10-26 | 1993-12-15 | Co Ordinated Drug Dev | Improvements in and relating to carrier particles for use in dry powder inhalers |
| US5839429A (en) * | 1994-03-25 | 1998-11-24 | Astra Aktiebolag | Method and apparatus in connection with an inhaler |
| US5598836A (en) * | 1995-05-26 | 1997-02-04 | Healthscan Products, Inc. | Metered dose inhalation unit with slide means |
| US5976573A (en) * | 1996-07-03 | 1999-11-02 | Rorer Pharmaceutical Products Inc. | Aqueous-based pharmaceutical composition |
| DE19740617A1 (en) * | 1997-09-16 | 1999-03-18 | Palas Gmbh | Method and device for producing a solid aerosol |
| US6345617B1 (en) | 1997-09-26 | 2002-02-12 | 1263152 Ontario Inc. | Aerosol medication delivery apparatus and system |
| US6293279B1 (en) | 1997-09-26 | 2001-09-25 | Trudell Medical International | Aerosol medication delivery apparatus and system |
| CA2406185C (en) | 2000-04-11 | 2011-03-15 | Trudell Medical International | Aerosol delivery apparatus with positive expiratory pressure capacity |
| US7025058B2 (en) * | 2001-04-26 | 2006-04-11 | New England Pharmaceuticals, Inc. | Metered dose delivery device for liquid and powder agents |
| GB0208742D0 (en) | 2002-04-17 | 2002-05-29 | Bradford Particle Design Ltd | Particulate materials |
| US7582284B2 (en) * | 2002-04-17 | 2009-09-01 | Nektar Therapeutics | Particulate materials |
| US20030205226A1 (en) | 2002-05-02 | 2003-11-06 | Pre Holding, Inc. | Aerosol medication inhalation system |
| US6904908B2 (en) | 2002-05-21 | 2005-06-14 | Trudell Medical International | Visual indicator for an aerosol medication delivery apparatus and system |
| US20080118442A1 (en) * | 2003-09-10 | 2008-05-22 | Map Pharmaceuticals, Inc. | Aerosol Formulations for Delivery of Dihydroergotamine to the Systemic Circulations Via Pulmonary Inhalation |
| US8365725B2 (en) * | 2004-09-13 | 2013-02-05 | Oriel Therapeutics, Inc. | Dry powder inhalers that inhibit agglomeration, related devices and methods |
| NL1027255C2 (en) * | 2004-10-15 | 2006-04-19 | Lab Tickner Ag | Device for removing a tick. |
| PT2425820E (en) * | 2007-02-11 | 2015-08-04 | Map Pharmaceuticals Inc | Method of therapeutic administration of dhe to enable rapid relief of migraine while minimizing side effect profile |
| US20110171141A1 (en) * | 2009-06-26 | 2011-07-14 | Kellerman Donald J | Administration of dihydroergotamine mesylate particles using a metered dose inhaler |
| CA151549S (en) * | 2013-02-14 | 2014-06-04 | Clement Clarke Int Ltd | Spacer for an asthma inhaler |
| TWI568463B (en) | 2013-07-12 | 2017-02-01 | H 斯圖爾特 坎貝爾 | Mouthpiece for inhalers |
| USD748242S1 (en) * | 2014-07-11 | 2016-01-26 | H. Stuart Campbell | Inhaler mouthpiece |
| KR20230116786A (en) * | 2020-12-01 | 2023-08-04 | 리버스피에이에이치 엘엘씨 | Methods and compositions for the treatment of chronic obstructive pulmonary disease, asthma, pneumonia, bronchitis, cystic fibrosis, pulmonary edema, interstitial lung disease, sarcoidosis, idiopathic pulmonary fibrosis, acute respiratory distress syndrome and pulmonary arterial hypertension |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE555972A (en) * | 1956-03-21 | |||
| US2890697A (en) * | 1957-03-15 | 1959-06-16 | Wilton E Van Sickle | Enclosed medicament container and atomizer |
| US3012555A (en) * | 1959-05-18 | 1961-12-12 | Meshberg Philip | Dispensing package for material under pressure |
| US3183907A (en) * | 1962-06-25 | 1965-05-18 | Merck & Co Inc | Device for inhalation aerosol |
| JPS4214552Y1 (en) * | 1964-12-30 | 1967-08-18 | ||
| JPS4514212Y1 (en) * | 1966-11-02 | 1970-06-16 | ||
| US3559851A (en) * | 1969-05-27 | 1971-02-02 | Valve Corp Of America | Fully-emptying valve assemblage |
| JPS566680Y2 (en) * | 1972-04-19 | 1981-02-13 |
-
1973
- 1973-06-27 US US00374176A patent/US3809294A/en not_active Expired - Lifetime
-
1974
- 1974-03-08 CA CA194,459A patent/CA1043208A/en not_active Expired
- 1974-03-12 ZA ZA00741633A patent/ZA741633B/en unknown
- 1974-03-12 IL IL44401A patent/IL44401A/en unknown
- 1974-03-19 IE IE574/74A patent/IE40616B1/en unknown
- 1974-03-21 GB GB1270674A patent/GB1471917A/en not_active Expired
- 1974-03-21 PH PH15648A patent/PH11643A/en unknown
- 1974-03-28 AR AR253017A patent/AR198562A1/en active
- 1974-03-29 DE DE2415360A patent/DE2415360C2/en not_active Expired
- 1974-04-02 IT IT49957/74A patent/IT1003994B/en active
- 1974-04-04 NL NLAANVRAGE7404626,A patent/NL178655C/en not_active IP Right Cessation
- 1974-04-08 DD DD177768A patent/DD125188A5/xx unknown
- 1974-04-09 SU SU2017264A patent/SU537614A3/en active
- 1974-04-09 BE BE143026A patent/BE813512A/en not_active IP Right Cessation
- 1974-04-09 YU YU00989/74A patent/YU36435B/en unknown
- 1974-04-10 JP JP49041581A patent/JPS6010737B2/en not_active Expired
- 1974-04-10 FR FR7412670A patent/FR2234905B1/fr not_active Expired
- 1974-04-10 AT AT299974A patent/AT342211B/en not_active IP Right Cessation
- 1974-04-11 SE SE7405022A patent/SE405448B/en unknown
- 1974-04-23 CH CH555174A patent/CH577832A5/xx not_active IP Right Cessation
- 1974-06-25 PL PL1974172163A patent/PL89980B1/pl unknown
- 1974-06-26 DK DK343874A patent/DK152967C/en not_active IP Right Cessation
- 1974-06-27 ES ES427755A patent/ES427755A1/en not_active Expired
- 1974-06-27 CS CS7400004539A patent/CS182257B2/en unknown
-
1975
- 1975-10-13 CH CH1325075A patent/CH620207A5/de not_active IP Right Cessation
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