GB1305172A - - Google Patents
Info
- Publication number
- GB1305172A GB1305172A GB89871A GB89871A GB1305172A GB 1305172 A GB1305172 A GB 1305172A GB 89871 A GB89871 A GB 89871A GB 89871 A GB89871 A GB 89871A GB 1305172 A GB1305172 A GB 1305172A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- chamber
- cartridge
- dose
- gas
- 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
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
-
- 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
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
-
- 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
-
- 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
- A61M15/0001—Details of inhalators; Constructional features thereof
- A61M15/0005—Details of inhalators; Constructional features thereof with means for agitating the medicament
- A61M15/0006—Details of inhalators; Constructional features thereof with means for agitating the medicament using rotating means
- A61M15/0008—Details of inhalators; Constructional features thereof with means for agitating the medicament using rotating means rotating by airflow
-
- 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
- A61M15/0028—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
- A61M15/003—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up
- A61M15/0031—Inhalators using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up using capsules, e.g. to be perforated or broken-up by bursting or breaking the package, i.e. without cutting or piercing
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8218—Gas operated
- A61M2205/8225—Gas operated using incorporated gas cartridges for the driving gas
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)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
1305172 Inhalers AMERICAN CYANAMID CO 7 Jan 1971 [16 Feb 1970] 898/71 Heading A5T [Also in Division B2] In an inhaler in which a dose of powder is flushed out of a medicament chamber by gas from an aerosol propellant cartridge, the gas enters the chamber perpendicularly to the entrance on conduct of the mouth or nose piece and the chamber contains an agitator to break up clumps of powder. As shown, a dose of powder is shaken into chamber (3), whose volume can be varied by adjusting the position of plug 5. On releasing the gas from the cartridge into duct 9, the turbulence set up agitates ball 6 to -break up clumps of powder and causes the powder to discharge, through screen 4, into the mouthpiece (2). In another form, a dose contained in a half capsule (20, Fig. 7, not shown) is placed in an inhaler having a nosepiece (15) and a tube (19) for connection to the cartridge. The capsule acts as the agitator.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1155570A | 1970-02-16 | 1970-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1305172A true GB1305172A (en) | 1973-01-31 |
Family
ID=21750906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB89871A Expired GB1305172A (en) | 1970-02-16 | 1971-01-07 |
Country Status (16)
Country | Link |
---|---|
US (1) | US3653380A (en) |
JP (1) | JPS561102B1 (en) |
AT (1) | AT330951B (en) |
BE (1) | BE762948A (en) |
CA (1) | CA982005A (en) |
CH (1) | CH536119A (en) |
DE (1) | DE2106794C3 (en) |
DK (1) | DK132012C (en) |
ES (1) | ES194458Y (en) |
FR (1) | FR2078678A5 (en) |
GB (1) | GB1305172A (en) |
HK (1) | HK13176A (en) |
MY (1) | MY7600077A (en) |
NL (1) | NL164205C (en) |
SE (1) | SE381180B (en) |
ZA (1) | ZA717B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459257A (en) * | 2008-04-14 | 2009-10-21 | Alchemy Healthcare Ltd | Particulate dispenser |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2524902C2 (en) * | 1975-06-02 | 1984-10-25 | Schering AG, 1000 Berlin und 4709 Bergkamen | Device for inhalation of medicaments |
YU41046B (en) * | 1974-08-22 | 1986-10-31 | Schering Ag | Medicine inholating device |
DE2502251A1 (en) * | 1975-01-17 | 1976-07-22 | Schering Ag | DEVICE FOR INHALATION OF POWDERED SOLIDS |
US3998226A (en) * | 1975-09-22 | 1976-12-21 | Edward G. Gomez | Inhalation device for encapsulated concentrates |
SE438261B (en) * | 1981-07-08 | 1985-04-15 | Draco Ab | USE IN A DOSHALATOR OF A PERFORED MEMBRANE |
ATE23272T1 (en) * | 1981-07-08 | 1986-11-15 | Draco Ab | POWDER INHALER. |
LU86368A1 (en) * | 1986-03-24 | 1987-11-11 | Oreal | PROCESS FOR PREPARING AND DISPENSING A PRODUCT COMPRISING AT LEAST TWO COMPONENTS, AND DEVICE FOR IMPLEMENTING SAME |
US4706663A (en) * | 1986-04-25 | 1987-11-17 | Makiej Paul A | Particle catcher for inhalation devices |
US5042472A (en) * | 1990-10-15 | 1991-08-27 | Merck & Co., Inc. | Powder inhaler device |
GB9216038D0 (en) * | 1992-07-28 | 1992-09-09 | Bespak Plc | Dispensing apparatus for powdered medicaments |
US5899201A (en) * | 1993-05-26 | 1999-05-04 | Minnesota Mining And Manufacturing Company | Aerosol actuator |
GB9326574D0 (en) * | 1993-12-31 | 1994-03-02 | King S College London | Dry power inhalers |
DE19600123A1 (en) * | 1996-01-04 | 1997-07-10 | Pfeiffer Erich Gmbh & Co Kg | Discharge head for media, especially for drug treatment of the throat |
DE19831525A1 (en) * | 1998-07-14 | 2000-01-20 | Pfeiffer Erich Gmbh & Co Kg | Media Donor |
GB2353222B (en) * | 1999-06-23 | 2001-09-19 | Cambridge Consultants | Inhalers |
US20010035184A1 (en) * | 1999-12-17 | 2001-11-01 | Carlos Schuler | Systems and methods for treating packaged powders |
WO2002056948A1 (en) * | 2001-01-17 | 2002-07-25 | Vectura Limited | An inhaler device |
WO2002092154A1 (en) * | 2001-04-26 | 2002-11-21 | New England Pharmaceuticals, Inc. | Metered dose delivery device for liquid and powder agents |
GB0313604D0 (en) * | 2003-06-12 | 2003-07-16 | Britannia Pharmaceuticals Ltd | Delivery device for powdered medicament |
AU2005216061B2 (en) * | 2004-02-24 | 2010-05-27 | Microdose Therapeutx, Inc. | Synthetic jet based medicament delivery method and apparatus |
WO2006031775A2 (en) | 2004-09-13 | 2006-03-23 | Oriel Therapeutics, Inc. | Dry powder inhalers that inhibit agglomeration, related devices and methods |
GB2437464A (en) * | 2004-12-03 | 2007-10-24 | Thirumalai Anandampilla Aparna | A resonating (alerting) metered dose inhaler |
GB0500677D0 (en) * | 2005-01-14 | 2005-02-23 | Britannia Pharmaceuticals Ltd | Dry powder inhaler |
US8790366B2 (en) * | 2007-11-13 | 2014-07-29 | Alcon Research, Ltd. | Fan-shaped cannula for sealing ophthalmic incisions |
DE102008014025A1 (en) * | 2008-03-13 | 2009-09-17 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Inhaler and strainer for an inhaler |
KR101585707B1 (en) * | 2009-05-21 | 2016-01-14 | 마이크로도스 테라퓨특스, 인코포레이티드 | Rotary cassette system for dry powder inhaler |
US8985101B2 (en) | 2009-05-21 | 2015-03-24 | Microdose Therapeutx, Inc. | Method and device for clamping a blister within a dry powder inhaler |
US9180263B2 (en) * | 2009-07-01 | 2015-11-10 | Microdose Therapeutx, Inc. | Laboratory animal pulmonary dosing device |
US20110000481A1 (en) * | 2009-07-01 | 2011-01-06 | Anand Gumaste | Nebulizer for infants and respiratory compromised patients |
MY187036A (en) | 2010-01-05 | 2021-08-27 | Microdose Therapeutx Inc | Inhalation device and method |
CN102553039B (en) * | 2010-12-17 | 2014-10-29 | 陈庆堂 | Medicinal powder suction nozzle and application |
US20140209096A1 (en) * | 2013-01-25 | 2014-07-31 | Shaahin Cheyene | Portable Inhaler |
US10850289B2 (en) | 2013-07-22 | 2020-12-01 | Inhalation Sciences Sweden Ab | Apparatus and method for generating an aerosol |
US20180056022A1 (en) * | 2015-03-21 | 2018-03-01 | James Zhou Liu | Hand-actuated dry powder inhaler and its use |
WO2018071443A1 (en) | 2016-10-11 | 2018-04-19 | Microdose Therapeutx, Inc. | Inhaler and methods of use thereof |
CA3081680A1 (en) | 2017-11-21 | 2019-05-31 | Impel Neuropharma, Inc. | Intranasal device with inlet interface |
DE102019219277A1 (en) * | 2019-12-10 | 2021-06-10 | Christian-Albrechts-Universität Zu Kiel | Powdered formulations for inhalation |
EP4041094A1 (en) * | 2020-01-06 | 2022-08-17 | Boston Scientific Scimed, Inc. | Agent delivery systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE348622C (en) * | 1922-02-13 | Albrecht Meyenberg Dr | Powder blower | |
US960523A (en) * | 1909-04-12 | 1910-06-07 | Henri Edde | Inhaler. |
US1981623A (en) * | 1933-07-18 | 1934-11-20 | Harry B Karter | Spraying device |
US2556517A (en) * | 1945-12-03 | 1951-06-12 | Gaston L Broussard | Nozzle for producing an intermittent jet of gas or liquid |
US2533065A (en) * | 1947-03-08 | 1950-12-05 | George V Taplin | Micropulverized therapeutic agents |
US2642063A (en) * | 1948-07-31 | 1953-06-16 | Frederick M Turnbull | Inhaler |
US2534636A (en) * | 1949-02-12 | 1950-12-19 | American Cyanamid Co | Powder dispenser |
US3232493A (en) * | 1964-03-10 | 1966-02-01 | Risdon Mfg Co | Pressurized dispensing package |
-
1970
- 1970-02-16 US US11555A patent/US3653380A/en not_active Expired - Lifetime
-
1971
- 1971-01-04 ZA ZA710007A patent/ZA717B/en unknown
- 1971-01-04 CA CA101,952A patent/CA982005A/en not_active Expired
- 1971-01-07 GB GB89871A patent/GB1305172A/en not_active Expired
- 1971-01-27 NL NL7101065.A patent/NL164205C/en active
- 1971-02-12 DE DE2106794A patent/DE2106794C3/en not_active Expired
- 1971-02-15 JP JP621371A patent/JPS561102B1/ja active Pending
- 1971-02-15 DK DK68071*#A patent/DK132012C/en active
- 1971-02-15 SE SE7101885A patent/SE381180B/en unknown
- 1971-02-15 AT AT128471A patent/AT330951B/en not_active IP Right Cessation
- 1971-02-15 BE BE762948A patent/BE762948A/en unknown
- 1971-02-16 CH CH221571A patent/CH536119A/en not_active IP Right Cessation
- 1971-02-16 ES ES1971194458U patent/ES194458Y/en not_active Expired
- 1971-02-16 FR FR7105272A patent/FR2078678A5/fr not_active Expired
-
1976
- 1976-03-11 HK HK131/76*UA patent/HK13176A/en unknown
- 1976-12-30 MY MY77/76A patent/MY7600077A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459257A (en) * | 2008-04-14 | 2009-10-21 | Alchemy Healthcare Ltd | Particulate dispenser |
GB2459257B (en) * | 2008-04-14 | 2012-12-19 | Alchemy Healthcare Ltd | Particulate dispenser |
Also Published As
Publication number | Publication date |
---|---|
CH536119A (en) | 1973-04-30 |
NL7101065A (en) | 1971-08-18 |
ZA717B (en) | 1971-10-27 |
ES194458Y (en) | 1975-04-01 |
JPS561102B1 (en) | 1981-01-12 |
SE381180B (en) | 1975-12-01 |
DK132012C (en) | 1976-03-08 |
DE2106794A1 (en) | 1971-08-26 |
DK132012B (en) | 1975-10-13 |
HK13176A (en) | 1976-03-19 |
CA982005A (en) | 1976-01-20 |
US3653380A (en) | 1972-04-04 |
BE762948A (en) | 1971-08-16 |
DE2106794C3 (en) | 1982-04-08 |
ES194458U (en) | 1974-02-16 |
NL164205B (en) | 1980-07-15 |
NL164205C (en) | 1980-12-15 |
ATA128471A (en) | 1975-10-15 |
MY7600077A (en) | 1976-12-31 |
DE2106794B2 (en) | 1981-06-25 |
FR2078678A5 (en) | 1971-11-05 |
AT330951B (en) | 1976-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |