DK134922B - A method of making an osmotically driven means for delivering an active agent. - Google Patents
A method of making an osmotically driven means for delivering an active agent.Info
- Publication number
- DK134922B DK134922B DK308373AA DK308373A DK134922B DK 134922 B DK134922 B DK 134922B DK 308373A A DK308373A A DK 308373AA DK 308373 A DK308373 A DK 308373A DK 134922 B DK134922 B DK 134922B
- Authority
- DK
- Denmark
- Prior art keywords
- delivering
- making
- active agent
- driven means
- osmotically driven
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
- A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
- A61F6/142—Wirelike structures, e.g. loops, rings, spirals
- A61F6/144—Wirelike structures, e.g. loops, rings, spirals with T-configuration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Reproductive Health (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Ophthalmology & Optometry (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00259469A US3845770A (en) | 1972-06-05 | 1972-06-05 | Osmatic dispensing device for releasing beneficial agent |
US35434473A | 1973-04-25 | 1973-04-25 | |
US35432573A | 1973-04-25 | 1973-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK134922B true DK134922B (en) | 1977-02-14 |
DK134922C DK134922C (en) | 1977-07-04 |
Family
ID=27401234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK308373AA DK134922B (en) | 1972-06-05 | 1973-06-04 | A method of making an osmotically driven means for delivering an active agent. |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT332563B (en) |
AU (1) | AU466503B2 (en) |
BE (1) | BE800485A (en) |
DE (1) | DE2328409C3 (en) |
DK (1) | DK134922B (en) |
IT (1) | IT986408B (en) |
SE (1) | SE402532B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1478759A (en) * | 1974-11-18 | 1977-07-06 | Alza Corp | Process for forming outlet passageways in pills using a laser |
US4016880A (en) * | 1976-03-04 | 1977-04-12 | Alza Corporation | Osmotically driven active agent dispenser |
GB2049469B (en) * | 1979-05-10 | 1983-02-16 | Alza Corp | Process for making an osmotically driven active agent dispenser |
US4576604A (en) * | 1983-03-04 | 1986-03-18 | Alza Corporation | Osmotic system with instant drug availability |
AU567155B2 (en) * | 1983-04-15 | 1987-11-12 | Damon Biotech Inc. | Capsules for releasing core material at constant rate |
GB2150434B (en) * | 1983-12-01 | 1987-11-04 | Alza Corp | Constant rate release systems |
US4693895A (en) * | 1984-10-26 | 1987-09-15 | Alza Corporation | Colon delivery system |
US4627851A (en) * | 1984-10-26 | 1986-12-09 | Alza Corporation | Colonic-therapeutic delivery system |
US4693886A (en) * | 1985-04-22 | 1987-09-15 | Alza Corporation | Osmotic device with inert core |
DE3601787A1 (en) * | 1986-01-22 | 1987-07-23 | Cox Kirsten | METHOD FOR APPLICATION OF ACTIVE SUBSTANCES AND APPLICATOR SUITABLE FOR THIS |
US4743248A (en) * | 1986-08-11 | 1988-05-10 | Alza Corporation | Dosage form for delivering acid sensitive beneficial agent |
DE4318941C2 (en) * | 1993-05-27 | 1995-04-27 | Schering Ag | Combination of an intra-uterine contraceptive device and an introducer |
DE19537090A1 (en) * | 1995-10-05 | 1997-04-10 | Lohmann Therapie Syst Lts | Osmotic device for the continuous release of active substances into the fluids of the gastrointestinal tract |
DE19747261A1 (en) * | 1997-10-25 | 1999-04-29 | Bayer Ag | Single-chamber osmotic pharmaceutical release system |
GB0320020D0 (en) | 2003-08-27 | 2003-10-01 | Mw Encap Ltd | Improved formulation for providing an enteric coating material |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL38539A (en) * | 1971-01-13 | 1974-05-16 | Alza Corp | Osmotic dispenser |
-
1973
- 1973-06-01 AU AU56407/73A patent/AU466503B2/en not_active Expired
- 1973-06-04 IT IT68635/73A patent/IT986408B/en active
- 1973-06-04 DK DK308373AA patent/DK134922B/en not_active IP Right Cessation
- 1973-06-04 DE DE2328409A patent/DE2328409C3/en not_active Expired
- 1973-06-04 SE SE7307843A patent/SE402532B/en unknown
- 1973-06-05 AT AT493673A patent/AT332563B/en not_active IP Right Cessation
- 1973-06-05 BE BE131909A patent/BE800485A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2328409C3 (en) | 1981-09-17 |
DE2328409B2 (en) | 1980-11-13 |
ATA493673A (en) | 1976-01-15 |
AU466503B2 (en) | 1975-10-30 |
DE2328409A1 (en) | 1973-12-20 |
BE800485A (en) | 1973-10-01 |
AT332563B (en) | 1976-10-11 |
AU5640773A (en) | 1974-12-05 |
DK134922C (en) | 1977-07-04 |
SE402532B (en) | 1978-07-10 |
IT986408B (en) | 1975-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |