ES2009014A6 - Multi-unit drug delivery system - Google Patents
Multi-unit drug delivery systemInfo
- Publication number
- ES2009014A6 ES2009014A6 ES8801959A ES8801959A ES2009014A6 ES 2009014 A6 ES2009014 A6 ES 2009014A6 ES 8801959 A ES8801959 A ES 8801959A ES 8801959 A ES8801959 A ES 8801959A ES 2009014 A6 ES2009014 A6 ES 2009014A6
- Authority
- ES
- Spain
- Prior art keywords
- delivery system
- drug delivery
- units
- drug
- driving member
- 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
- 238000012377 drug delivery Methods 0.000 title 1
- 239000003814 drug Substances 0.000 abstract 3
- 229940079593 drug Drugs 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 230000003204 osmotic effect Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4808—Preparations in capsules, e.g. of gelatin, of chocolate characterised by the form of the capsule or the structure of the filling; Capsules containing small tablets; Capsules with outer layer for immediate drug release
-
- 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
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
A dispenser for use in a fluid environment which is capable of delivery of a plurality of discrete drug containing units comprises a rigid housing (20), a fluid activated driving member (34), a plurality of moveable drug units (24 to 32) which keep their physical and chemical integrity while in the housing and a drug outlet (22) in communication with the units. Driving member (34) is e.g. an osmotic pump, gas generating composition, osmotic solute etc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6690587A | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2009014A6 true ES2009014A6 (en) | 1989-08-16 |
Family
ID=22072483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8801959A Expired ES2009014A6 (en) | 1987-06-25 | 1988-06-23 | Multi-unit drug delivery system |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JP2732530B2 (en) |
| AU (1) | AU602221B2 (en) |
| CA (1) | CA1301572C (en) |
| DE (1) | DE3821424C2 (en) |
| ES (1) | ES2009014A6 (en) |
| FR (1) | FR2617045B1 (en) |
| GB (1) | GB2206046B (en) |
| IT (1) | IT1219401B (en) |
| NZ (1) | NZ225058A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6200600B1 (en) * | 1989-02-16 | 2001-03-13 | Btg International Limited | Controlled delay release device |
| US5342624A (en) * | 1989-02-16 | 1994-08-30 | British Technology Group Ltd. | Dispensing device |
| FI906328A7 (en) * | 1989-04-21 | 1990-12-20 | Moskovsky Avtomobilestroitelny Inst | Device for controlled delivery of active substances into a functional environment |
| US5474784A (en) * | 1990-03-02 | 1995-12-12 | British Technology Group Limited | Dispensing device |
| GB9004702D0 (en) * | 1990-03-02 | 1990-04-25 | Polysystems Limited | Dispensing device |
| US5017381A (en) * | 1990-05-02 | 1991-05-21 | Alza Corporation | Multi-unit pulsatile delivery system |
| US5156850A (en) * | 1990-08-31 | 1992-10-20 | Alza Corporation | Dosage form for time-varying patterns of drug delivery |
| US6440457B1 (en) | 1993-05-27 | 2002-08-27 | Alza Corporation | Method of administering antidepressant dosage form |
| DE4342091A1 (en) * | 1993-12-09 | 1995-06-14 | Asta Medica Ag | Products for the application of initially high doses of Cetrorelix and manufacture of a combination pack for use in the treatment of diseases |
| NZ288144A (en) * | 1994-06-22 | 1998-12-23 | Unasco Pty | Active agent sustained release capsule: fluid expandable layers and active agent layers |
| CA2263558A1 (en) * | 1996-08-16 | 1998-02-19 | Alza Corporation | Dosage form for providing ascending dose of drug |
| US6919373B1 (en) | 1996-11-12 | 2005-07-19 | Alza Corporation | Methods and devices for providing prolonged drug therapy |
| MXPA03003895A (en) * | 2000-10-30 | 2003-07-28 | Euro Celtique Sa | Controlled release hydrocodone formulations. |
| US20110104214A1 (en) | 2004-04-15 | 2011-05-05 | Purdue Pharma L.P. | Once-a-day oxycodone formulations |
| US20050232995A1 (en) | 2002-07-29 | 2005-10-20 | Yam Nyomi V | Methods and dosage forms for controlled delivery of paliperidone and risperidone |
| JP4824601B2 (en) * | 2007-02-22 | 2011-11-30 | 富士工業株式会社 | Tip protection cover for guided swing paddle |
| JP4824602B2 (en) * | 2007-02-22 | 2011-11-30 | 富士工業株式会社 | Tip protection cover for guided swing paddle |
| US8679094B2 (en) * | 2009-12-17 | 2014-03-25 | Taris Biomedical, Inc. | Implantable device with intravesical tolerability and methods of treatment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4350271A (en) * | 1980-08-22 | 1982-09-21 | Alza Corporation | Water absorbing fluid dispenser |
| US4449983A (en) * | 1982-03-22 | 1984-05-22 | Alza Corporation | Simultaneous delivery of two drugs from unit delivery device |
| US4576604A (en) * | 1983-03-04 | 1986-03-18 | Alza Corporation | Osmotic system with instant drug availability |
| AU2815684A (en) * | 1983-03-31 | 1984-10-25 | English Glass Company Limited, The | Multi-dose syringe and cannulae therefor |
| US4692336A (en) * | 1984-03-19 | 1987-09-08 | Alza Corporation | Self controlled release device for administering beneficial agent to recipient |
| US4675174A (en) * | 1985-08-16 | 1987-06-23 | Alza Corporation | Veterinary dispenser delivering beneficial agent by gas power generated in situ |
| ES8800043A1 (en) * | 1985-08-16 | 1987-10-16 | Alza Corp | Osmotic dispenser |
| US5011692A (en) * | 1985-12-28 | 1991-04-30 | Sumitomo Pharmaceuticals Company, Limited | Sustained pulsewise release pharmaceutical preparation |
| US4723958A (en) * | 1986-05-23 | 1988-02-09 | Merck & Co., Inc. | Pulsatile drug delivery system |
-
1988
- 1988-06-15 GB GB8814220A patent/GB2206046B/en not_active Expired - Lifetime
- 1988-06-17 NZ NZ225058A patent/NZ225058A/en unknown
- 1988-06-20 AU AU18169/88A patent/AU602221B2/en not_active Expired
- 1988-06-23 ES ES8801959A patent/ES2009014A6/en not_active Expired
- 1988-06-24 IT IT67602/88A patent/IT1219401B/en active
- 1988-06-24 DE DE3821424A patent/DE3821424C2/en not_active Expired - Lifetime
- 1988-06-24 JP JP63156609A patent/JP2732530B2/en not_active Expired - Lifetime
- 1988-06-24 CA CA000570389A patent/CA1301572C/en not_active Expired - Lifetime
- 1988-06-27 FR FR888808592A patent/FR2617045B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1219401B (en) | 1990-05-11 |
| IT8867602A0 (en) | 1988-06-24 |
| AU602221B2 (en) | 1990-10-04 |
| DE3821424A1 (en) | 1989-01-05 |
| FR2617045A1 (en) | 1988-12-30 |
| GB2206046B (en) | 1991-04-03 |
| JPS6452457A (en) | 1989-02-28 |
| FR2617045B1 (en) | 1991-09-13 |
| CA1301572C (en) | 1992-05-26 |
| AU1816988A (en) | 1989-01-05 |
| GB2206046A (en) | 1988-12-29 |
| DE3821424C2 (en) | 1997-02-20 |
| GB8814220D0 (en) | 1988-07-20 |
| NZ225058A (en) | 1990-11-27 |
| JP2732530B2 (en) | 1998-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20080624 |