GB1301856A - Dispensing device - Google Patents
Dispensing deviceInfo
- Publication number
- GB1301856A GB1301856A GB2506769A GB2506769A GB1301856A GB 1301856 A GB1301856 A GB 1301856A GB 2506769 A GB2506769 A GB 2506769A GB 2506769 A GB2506769 A GB 2506769A GB 1301856 A GB1301856 A GB 1301856A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bearing tube
- shaft
- dominant
- contact
- radius
- 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
-
- 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
-
- 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
-
- 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
- A61M15/0033—Details of the piercing or cutting means
-
- 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)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Special Spraying Apparatus (AREA)
- Medicinal Preparation (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Rolling Contact Bearings (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
1301856 Dispensing device FISONS PHARMACEUTICALS Ltd 17 April 1970 [16 May 1969] 25067/69 Heading A5T A pocket inhaler basically similar to that described in Specification 1122284 comprises a hollow elongated housing having at both ends air passages 8, 9, one end being adapted for insertion into the mouth, a propeller device 4 that carries a container for finely divided medicament and being mounted on a shaft 2 by means of a bearing tube 3 that has an internal diameter at its inner end less than that at its outer end. Passage of inspired air thus causes not only rotational but also vibrational movement of the propellor device. The included angle of the cone of precession within which the axis of the bearing tube is adapted to describe a path, lies within the range 0.5 to 30‹ and the nodal number of this epitrochoidal mation is greater than 15. The dimensions of the device are such that in the expression: the term: exceeds the term Rc by at least the minimum amount required to achieve fluidisation of the powder. [a is the distance from the base of the parallel walls of the powder container to the non dominant point of contact between the shaft and the bearing tube. h is the distance between the dominant and non-dominant points of contact between the shaft and the bearing tube. R is the internal radius of the bearing tube at the dominant point of contact. r is the radius of the shaft. Rc is the internal radius of the powder container]. Specification 1122284 is referred to.
Priority Applications (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2506769A GB1301856A (en) | 1965-03-19 | 1969-05-16 | Dispensing device |
IE715/69A IE32910B1 (en) | 1965-03-19 | 1969-05-26 | Inhalation device |
CA052930A CA933058A (en) | 1965-03-19 | 1969-05-29 | Inhalation device |
BR209380/69A BR6909380D0 (en) | 1965-03-19 | 1969-05-30 | INHALER DEVICE |
DK295669AA DK119676B (en) | 1965-03-19 | 1969-05-30 | Inhalation device for medication in powder form. |
BE733968A BE733968A (en) | 1965-03-19 | 1969-06-02 | Inhaler device |
CH852569A CH527619A (en) | 1965-03-19 | 1969-06-04 | Inhaler device |
DE19691928393 DE1928393A1 (en) | 1965-03-19 | 1969-06-04 | Device for the oral inhalation of powdered medicaments |
NL6908511A NL6908511A (en) | 1965-03-19 | 1969-06-04 | Inhaler |
FR6918646A FR2010520A1 (en) | 1965-03-19 | 1969-06-06 | Inhaler device |
NO2342/69A NO125960B (en) | 1965-03-19 | 1969-06-06 | |
SE08071/69A SE365120B (en) | 1965-03-19 | 1969-06-06 | Device for oral inhalation |
US871468*A US3669113A (en) | 1966-03-07 | 1969-06-18 | Inhalation device |
DE2000389A DE2000389C3 (en) | 1965-03-19 | 1970-01-07 | Inhalation device for finely divided medication |
PH11372A PH10570A (en) | 1965-03-19 | 1970-04-24 | Depensing device |
BE750300A BE750300R (en) | 1950-03-20 | 1970-05-12 | Inhaler device |
FI701325A FI51148C (en) | 1965-03-19 | 1970-05-12 | Device for oral inhalation of powdered medicinal products |
SE06655/70A SE360015B (en) | 1965-03-19 | 1970-05-14 | Device for oral inhalation of powdered medicinal products |
DE19702023891 DE2023891C3 (en) | 1965-03-19 | 1970-05-15 | Inhalation device for finely divided medication |
CH730970A CH538870A (en) | 1965-03-19 | 1970-05-15 | Inhalant for pulverized powder |
NO701869A NO126775B (en) | 1965-03-19 | 1970-05-15 | |
FR7017769A FR2047810A6 (en) | 1965-03-19 | 1970-05-15 | Devices for inhalation |
DK252170AA DK125369B (en) | 1965-03-19 | 1970-05-15 | Apparatus for inhalation of powdered medicinal products. |
NL7007071A NL7007071A (en) | 1965-03-19 | 1970-05-15 | Delivery device |
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11697/65A GB1122284A (en) | 1965-03-19 | 1965-03-19 | Inhalation device |
GB4356365 | 1965-10-14 | ||
NL6617771A NL147939B (en) | 1966-12-19 | 1966-12-19 | INHALATION DEVICE. |
GB2721068A GB1262085A (en) | 1965-03-19 | 1968-06-07 | Inhalation device |
GB120669A GB1295081A (en) | 1969-01-08 | 1969-01-08 | A method and device for dispensing particulate medicament material from a container |
GB2506769A GB1301856A (en) | 1965-03-19 | 1969-05-16 | Dispensing device |
GB2506969 | 1969-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1301856A true GB1301856A (en) | 1973-01-04 |
Family
ID=42658569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2506769A Expired GB1301856A (en) | 1950-03-20 | 1969-05-16 | Dispensing device |
Country Status (14)
Country | Link |
---|---|
BE (1) | BE733968A (en) |
BR (1) | BR6909380D0 (en) |
CA (1) | CA933058A (en) |
CH (1) | CH527619A (en) |
DE (2) | DE1928393A1 (en) |
DK (2) | DK119676B (en) |
FI (1) | FI51148C (en) |
FR (1) | FR2010520A1 (en) |
GB (1) | GB1301856A (en) |
IE (1) | IE32910B1 (en) |
NL (2) | NL6908511A (en) |
NO (2) | NO125960B (en) |
PH (1) | PH10570A (en) |
SE (2) | SE365120B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2335122A1 (en) * | 1972-08-04 | 1974-02-14 | Beecham Group Ltd | DEVICE FOR THE ORAL INHALATION OF FINELY DISTRIBUTED SOLID DRUGS |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1459426A (en) * | 1973-02-26 | 1976-12-22 | Allen & Hanburys Ltd | Inhalation devices |
DE3031019C2 (en) * | 1980-08-16 | 1983-12-29 | Bernd 6367 Karben Hölzel | Swimming and rescue assistance |
DE19523516C1 (en) * | 1995-06-30 | 1996-10-31 | Asta Medica Ag | Inhaler for administering medication from blister packs |
-
1969
- 1969-05-16 GB GB2506769A patent/GB1301856A/en not_active Expired
- 1969-05-26 IE IE715/69A patent/IE32910B1/en unknown
- 1969-05-29 CA CA052930A patent/CA933058A/en not_active Expired
- 1969-05-30 BR BR209380/69A patent/BR6909380D0/en unknown
- 1969-05-30 DK DK295669AA patent/DK119676B/en unknown
- 1969-06-02 BE BE733968A patent/BE733968A/en unknown
- 1969-06-04 NL NL6908511A patent/NL6908511A/en unknown
- 1969-06-04 DE DE19691928393 patent/DE1928393A1/en active Pending
- 1969-06-04 CH CH852569A patent/CH527619A/en not_active IP Right Cessation
- 1969-06-06 SE SE08071/69A patent/SE365120B/en unknown
- 1969-06-06 FR FR6918646A patent/FR2010520A1/en not_active Withdrawn
- 1969-06-06 NO NO2342/69A patent/NO125960B/no unknown
-
1970
- 1970-01-07 DE DE2000389A patent/DE2000389C3/en not_active Expired
- 1970-04-24 PH PH11372A patent/PH10570A/en unknown
- 1970-05-12 FI FI701325A patent/FI51148C/en active
- 1970-05-14 SE SE06655/70A patent/SE360015B/en unknown
- 1970-05-15 NL NL7007071A patent/NL7007071A/en unknown
- 1970-05-15 DK DK252170AA patent/DK125369B/en not_active IP Right Cessation
- 1970-05-15 NO NO701869A patent/NO126775B/no unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2335122A1 (en) * | 1972-08-04 | 1974-02-14 | Beecham Group Ltd | DEVICE FOR THE ORAL INHALATION OF FINELY DISTRIBUTED SOLID DRUGS |
Also Published As
Publication number | Publication date |
---|---|
NL7007071A (en) | 1970-11-18 |
NO126775B (en) | 1973-03-26 |
NO125960B (en) | 1972-12-04 |
IE32910B1 (en) | 1974-01-09 |
DK125369B (en) | 1973-02-12 |
PH10570A (en) | 1977-06-30 |
FI51148B (en) | 1976-08-02 |
BE733968A (en) | 1969-12-02 |
IE32910L (en) | 1969-12-07 |
NL6908511A (en) | 1969-12-09 |
CA933058A (en) | 1973-09-04 |
DE2000389C3 (en) | 1981-04-16 |
BR6909380D0 (en) | 1973-03-07 |
CH527619A (en) | 1972-09-15 |
SE360015B (en) | 1973-09-17 |
DE2000389B2 (en) | 1980-09-11 |
DE2000389A1 (en) | 1970-09-17 |
SE365120B (en) | 1974-03-18 |
FI51148C (en) | 1976-11-10 |
DK119676B (en) | 1971-02-08 |
DE1928393A1 (en) | 1969-12-11 |
FR2010520A1 (en) | 1970-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |