ES2092122T3 - Dispositivo suministrador de larga duracion que incluye una dosis de carga hidrofuga. - Google Patents
Dispositivo suministrador de larga duracion que incluye una dosis de carga hidrofuga.Info
- Publication number
- ES2092122T3 ES2092122T3 ES92913865T ES92913865T ES2092122T3 ES 2092122 T3 ES2092122 T3 ES 2092122T3 ES 92913865 T ES92913865 T ES 92913865T ES 92913865 T ES92913865 T ES 92913865T ES 2092122 T3 ES2092122 T3 ES 2092122T3
- Authority
- ES
- Spain
- Prior art keywords
- agent
- long
- delivery
- dose
- supply device
- 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 - Lifetime
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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of 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
- 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
-
- 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
-
- 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
Abstract
LA INVENCION SUMINISTRA UN DISPOSITIVO DE DISPENSACION (20) QUE COMPRENDE UNA DOSIS DE CARGA (UN PRIMER MEDIO PARA LA LIBERACION DE UN AGENTE) (32) PARA LA LIBERACION CONTINUA Y A CORTO PLAZO DE UN AGENTE QUE TIENE UNA ALTA POTENCIA, RETENIDO JUNTO CON UN DISPOSITIVO DE DISPENSACION DE LARGO PLAZO (SEGUNDO MEDIO DE SUMINISTRO DE AGENTES) (12) CAPAZ DEL SUMINISTRO CONTINUO Y A LARGO PLAZO DE UN AGENTE. LA COMBINACION DE LOS PRIMEROS Y SEGUNDOS MEDIOS DE SUMINISTRO DEL AGENTE SUMINISTRA UN DISPOSITIVO EN EL QUE UNA DOSIS SUBSTANCIALMENTE CONSTANTE DE UN AGENTE BENEFICO PUEDE SUMINISTRARSE AL MEDIO DE USO A LO LARGO DEL TIEMPO. EL SUMINISTRO RAPIDO, INICIAL DEL AGENTE BENEFICIOSO ES SEGUIDO POR UN SUMINISTRO CONTINUO Y PROLONGADO DEL AGENTE. EN UNA CONFORMACION MAS ADECUADA, EL DISPOSITIVO INCLUYE 1) UNA CAMARA PARA LA DOSIS DE CARGA (30) Y MEDIOS DE RETENCION (16) PARA RETENER UNA DOSIS DE CARGA (32) PARA EL SUMINISTRO RAPIDO Y CONTINUO DEL AGENTE QUE TIENE UNA ALTA POTENCIA CON RESPECTO AL MEDIO DE USO; Y 2) UN DISPOSITIVO DE DISPENSACION A LARGO PLAZO (12) QUE COMPRENDE UNA PARED SEMIPERMEABLE (14) QUE RODEA Y DEFINE UN LUMEN INTERNO (20), UNA FUENTE IMPULSORA (MEDIOS DE EXPANSION) (22) EN EL LUMEN PARA EXPANDIR Y OCUPAR UN VOLUMEN INCREMENTADO DEL LUMEN, UN AGENTE BENEFICIOSO (24) EN EL LUMEN QUE SUMINISTRA UNA FORMULACION DISPENSABLE AL MEDIO DE USO Y UNA SALIDA (28) EN EL DISPOSITIVO PARA SUMINISTRAR EL AGENTE BENEFICO AL MEDIO DE USO A LO LARGO DE UN PERIODO DE TIEMPO. TAMBIEN PUEDE INCLUIRSE UN DENSIFICADOR (24) Y/O UN MEDIO DE BARRERA MOVIL (34) EN EL LUMEN DEL DISPOSITIVO DE DISPENSACION A LARGO PLAZO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71454491A | 1991-06-11 | 1991-06-11 | |
US07/842,939 US5227167A (en) | 1991-06-11 | 1992-02-27 | Long-term delivery device including hydrophobic loading dose |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092122T3 true ES2092122T3 (es) | 1996-11-16 |
Family
ID=27109175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92913865T Expired - Lifetime ES2092122T3 (es) | 1991-06-11 | 1992-06-11 | Dispositivo suministrador de larga duracion que incluye una dosis de carga hidrofuga. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5227167A (es) |
EP (1) | EP0588947B1 (es) |
JP (1) | JP3399527B2 (es) |
KR (1) | KR0137261B1 (es) |
AT (1) | ATE141525T1 (es) |
AU (1) | AU653425B2 (es) |
CA (1) | CA2109698C (es) |
DE (1) | DE69213009T2 (es) |
ES (1) | ES2092122T3 (es) |
IE (1) | IE69377B1 (es) |
MX (1) | MX9202800A (es) |
NZ (1) | NZ243105A (es) |
PT (1) | PT100586B (es) |
WO (1) | WO1992022346A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308348A (en) * | 1992-02-18 | 1994-05-03 | Alza Corporation | Delivery devices with pulsatile effect |
US5456679A (en) * | 1992-02-18 | 1995-10-10 | Alza Corporation | Delivery devices with pulsatile effect |
US5540926A (en) * | 1992-09-04 | 1996-07-30 | Bristol-Myers Squibb Company | Soluble and its use in B cell stimulation |
US5672357A (en) * | 1994-07-01 | 1997-09-30 | Monsanto Company | Method and device for implantation of large diameter objects in bovines |
US5595752A (en) * | 1994-07-01 | 1997-01-21 | Monsanto Company | Increasing dressing percentage and carcass weight in finishing beef cattle |
US5906833A (en) * | 1995-05-22 | 1999-05-25 | Klatz; Ronald M. | Chronological food bar |
US20020131988A1 (en) * | 1999-12-16 | 2002-09-19 | Foster Todd P. | Pharmaceutical implant containing immediate-release and sustained-release components and method of administration |
DE102004042578A1 (de) * | 2004-09-02 | 2006-03-23 | Roche Diagnostics Gmbh | Mikropumpe zur Förderung von Flüssigkeiten mit niedrigen Förderraten im Druck/Saug-Betrieb |
US20070190137A1 (en) * | 2005-10-07 | 2007-08-16 | Reyes Iran | Osmotic dosage form with controlled release and fast release aspects |
US20110251568A1 (en) * | 2010-04-08 | 2011-10-13 | Beeley Nathan R F | Punctal plugs for controlled release of therapeutic agents |
AU2021396978A1 (en) | 2020-12-08 | 2023-02-23 | Ruminant Biotech Corp Limited | Improvements to devices and methods for delivery of substances to animals |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845770A (en) * | 1972-06-05 | 1974-11-05 | Alza Corp | Osmatic dispensing device for releasing beneficial agent |
US3916899A (en) * | 1973-04-25 | 1975-11-04 | Alza Corp | Osmotic dispensing device with maximum and minimum sizes for the passageway |
US3995632A (en) * | 1973-05-04 | 1976-12-07 | Alza Corporation | Osmotic dispenser |
US4381780A (en) * | 1981-01-19 | 1983-05-03 | Research Corporation | Sustained release delivery system |
CH652025A5 (de) * | 1981-09-14 | 1985-10-31 | Hoffmann La Roche | Pharmazeutisches praeparat. |
US4564363A (en) * | 1983-07-13 | 1986-01-14 | Smithkline Beckman Corporation | Delayed action assembly |
GB8328916D0 (en) * | 1983-10-28 | 1983-11-30 | Castex Prod | Pharmaceutical pellet |
US4844984A (en) * | 1984-03-19 | 1989-07-04 | Alza Corporation | Dispensing system with means for increasing delivery of beneficial agent from the system |
US4729793A (en) * | 1985-08-09 | 1988-03-08 | Alza Corporation | Composition for manufacturing wall of dispensing device |
US4772474A (en) * | 1985-08-09 | 1988-09-20 | Alza Corporation | Dispenser with internal arrangement of lamina means for dispensing beneficial agent |
US4612186A (en) * | 1984-03-19 | 1986-09-16 | Alza Corporation | Method for establishing blood levels of biocide in animals |
US5000957A (en) * | 1984-03-19 | 1991-03-19 | Alza Corporation | Dispenser comprising hydrophilic osmopolymer |
US4595583A (en) * | 1984-03-19 | 1986-06-17 | Alza Corporation | Delivery system controlled administration of beneficial agent to ruminants |
GB8417202D0 (en) * | 1984-07-05 | 1984-08-08 | Norbrook Lab Ltd | Drug intermittent release device |
US4693886A (en) * | 1985-04-22 | 1987-09-15 | Alza Corporation | Osmotic device with inert core |
US4704118A (en) * | 1985-08-16 | 1987-11-03 | Alza Corporation | Ruminant dispensing device with thermo-activated memory |
US4643731A (en) * | 1985-08-16 | 1987-02-17 | Alza Corporation | Means for providing instant agent from agent dispensing system |
US5023088A (en) * | 1987-06-25 | 1991-06-11 | Alza Corporation | Multi-unit delivery system |
US4814181A (en) * | 1987-09-03 | 1989-03-21 | Alza Corporation | Dosage form comprising fast agent delivery followed by slow agent delivery |
US4872873A (en) * | 1987-12-14 | 1989-10-10 | Merck & Co., Inc. | Controlled release bolus device |
US5045082A (en) * | 1990-01-10 | 1991-09-03 | Alza Corporation | Long-term delivery device including loading dose |
-
1992
- 1992-02-27 US US07/842,939 patent/US5227167A/en not_active Expired - Lifetime
- 1992-06-11 MX MX9202800A patent/MX9202800A/es unknown
- 1992-06-11 ES ES92913865T patent/ES2092122T3/es not_active Expired - Lifetime
- 1992-06-11 DE DE69213009T patent/DE69213009T2/de not_active Expired - Lifetime
- 1992-06-11 AT AT92913865T patent/ATE141525T1/de not_active IP Right Cessation
- 1992-06-11 AU AU21933/92A patent/AU653425B2/en not_active Expired
- 1992-06-11 JP JP50105393A patent/JP3399527B2/ja not_active Expired - Lifetime
- 1992-06-11 PT PT100586A patent/PT100586B/pt not_active IP Right Cessation
- 1992-06-11 CA CA002109698A patent/CA2109698C/en not_active Expired - Lifetime
- 1992-06-11 EP EP92913865A patent/EP0588947B1/en not_active Expired - Lifetime
- 1992-06-11 NZ NZ24310592A patent/NZ243105A/en not_active IP Right Cessation
- 1992-06-11 KR KR1019930703814A patent/KR0137261B1/ko not_active IP Right Cessation
- 1992-06-11 WO PCT/US1992/005011 patent/WO1992022346A1/en active IP Right Grant
- 1992-07-01 IE IE921885A patent/IE69377B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE921885A1 (en) | 1992-12-16 |
WO1992022346A1 (en) | 1992-12-23 |
AU653425B2 (en) | 1994-09-29 |
JPH06507912A (ja) | 1994-09-08 |
PT100586B (pt) | 1999-06-30 |
CA2109698A1 (en) | 1992-12-23 |
NZ243105A (en) | 1994-07-26 |
US5227167A (en) | 1993-07-13 |
ATE141525T1 (de) | 1996-09-15 |
JP3399527B2 (ja) | 2003-04-21 |
EP0588947A1 (en) | 1994-03-30 |
KR940701285A (ko) | 1994-05-28 |
DE69213009D1 (de) | 1996-09-26 |
AU2193392A (en) | 1993-01-12 |
EP0588947B1 (en) | 1996-08-21 |
IE69377B1 (en) | 1996-09-04 |
PT100586A (pt) | 1994-05-31 |
KR0137261B1 (ko) | 1998-04-25 |
DE69213009T2 (de) | 1996-12-19 |
CA2109698C (en) | 1996-10-22 |
MX9202800A (es) | 1992-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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