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ES8800836A1 - Metodo de fabricacion de un nuevo dispositivo distribuidor para la descarga a velocidad controlada de farmacos. - Google Patents

Metodo de fabricacion de un nuevo dispositivo distribuidor para la descarga a velocidad controlada de farmacos.

Info

Publication number
ES8800836A1
ES8800836A1 ES554165A ES554165A ES8800836A1 ES 8800836 A1 ES8800836 A1 ES 8800836A1 ES 554165 A ES554165 A ES 554165A ES 554165 A ES554165 A ES 554165A ES 8800836 A1 ES8800836 A1 ES 8800836A1
Authority
ES
Spain
Prior art keywords
self
osmotic device
passageway
sealing passageway
delivering
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
Application number
ES554165A
Other languages
English (en)
Other versions
ES554165A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alza Corp
Original Assignee
Alza Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alza Corp filed Critical Alza Corp
Publication of ES554165A0 publication Critical patent/ES554165A0/es
Publication of ES8800836A1 publication Critical patent/ES8800836A1/es
Expired legal-status Critical Current

Links

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
    • A61K9/0002—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)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)

Abstract

METODO DE PREPARACION DE DISPOSITIVOS OSMOTICOS DISTRIBUIDORES. CONSISTE EN MEZCLAR EN UNA MEZCLADORA UN FARMACO Y UN PORTADOR TAL COMO POLI(OXIDO DE ETILENO); GRANULAR LA MEZCLA EN PRESENCIA DE UN DISOLVENTE; SECAR LOS GRANULOS FORMADOS A TEMPERATURA AMBIENTE Y LUBRICARLOS; MEZCLAR UNO O VARIOS OSMOAGENTES CON UNO O VARIOS OSMOPOLIMEROS Y GRANULAR LA MEZCLA EN PRESENCIA DE UN DISOLVENTE; SECAR LOS GRANOS A TEMPERATURA AMBIENTE, LUBRICARLOS Y MEZCLARLOS CON UNA CERA, UN ESTER GRASO O UN ALCOHOL DE ELEVADO PESO MOLECULAR; INTRODUCIR LOS DOS TIPOS DE GRANULOS EN UNA PRENSA Y PRENSARLOS; RECUBRIR LOS NUCLEOS ASI FORMADOS CON UNA PARED SEMIPERMEABLE; SECAR LOS ELEMENTOS RECUBIERTOS EN UNA ESTUFA DE AIRE A LA TEMPERATURA DE 45JC; Y TALADRAR ESTOS ELEMENTOS CON RAYOS LASER. ESTOS DISPOSITIVOS TIENEN APLICACIONES PARA LIBERACION DE FARMACOS A VELOCIDAD CONTROLADA.
ES554165A 1985-04-22 1986-04-18 Metodo de fabricacion de un nuevo dispositivo distribuidor para la descarga a velocidad controlada de farmacos. Expired ES8800836A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/725,832 US4627971A (en) 1985-04-22 1985-04-22 Osmotic device with self-sealing passageway

Publications (2)

Publication Number Publication Date
ES554165A0 ES554165A0 (es) 1987-12-01
ES8800836A1 true ES8800836A1 (es) 1987-12-01

Family

ID=24916133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554165A Expired ES8800836A1 (es) 1985-04-22 1986-04-18 Metodo de fabricacion de un nuevo dispositivo distribuidor para la descarga a velocidad controlada de farmacos.

Country Status (13)

Country Link
US (1) US4627971A (es)
JP (1) JPS61249915A (es)
AU (1) AU591109B2 (es)
BE (1) BE904653A (es)
CA (1) CA1269325A (es)
CH (1) CH667807A5 (es)
DE (1) DE3613409A1 (es)
ES (1) ES8800836A1 (es)
FR (1) FR2580499B1 (es)
GB (1) GB2174299A (es)
IT (2) IT8653310V0 (es)
NL (1) NL8601031A (es)
SE (1) SE458421B (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764380A (en) * 1982-03-22 1988-08-16 Alza Corporation Drug delivery system comprising a volume increasing matrix containing a plurality of tiny pills
US4871544A (en) * 1985-08-16 1989-10-03 Alza Corporation Ruminant dispensing device
US4955881A (en) * 1985-08-16 1990-09-11 Alza Corporation Ruminant dispensing device
US4966767A (en) * 1985-08-16 1990-10-30 Alza Corporation Ruminant dispensing device comprising agent displacement member
US4801461A (en) * 1987-01-28 1989-01-31 Alza Corporation Pseudoephedrine dosage form
US5108756A (en) * 1989-01-12 1992-04-28 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
US5030452A (en) * 1989-01-12 1991-07-09 Pfizer Inc. Dispensing devices powered by lyotropic liquid crystals
IL92966A (en) * 1989-01-12 1995-07-31 Pfizer Hydrogel-operated release devices
US5776493A (en) * 1989-07-14 1998-07-07 Alza Corporation Oral osmotic device for delivery of nystatin with hydrogel driving member
US5021053A (en) * 1989-07-14 1991-06-04 Alza Corporation Oral osmotic device with hydrogel driving member
US5248310A (en) * 1992-03-27 1993-09-28 Alza Corporation Oral osmotic device with hydrogel driving member
US5512299A (en) * 1992-03-30 1996-04-30 Alza Corporation Method of treating oral inflammatory disease
US5573776A (en) * 1992-12-02 1996-11-12 Alza Corporation Oral osmotic device with hydrogel driving member
NZ519632A (en) 1999-12-16 2004-03-26 Alza Corp Dosage forms that include a barrier layer containing a material that allows the layer to remain intact during laser formation of the orifice(s)
US6592608B2 (en) * 2001-12-07 2003-07-15 Biopsy Sciences, Llc Bioabsorbable sealant
MXPA04002891A (es) * 2001-09-28 2005-06-20 Johnson & Johnson Composicion farmaceutica a base de pasta de azucar.
US8329217B2 (en) * 2001-11-06 2012-12-11 Osmotica Kereskedelmi Es Szolgaltato Kft Dual controlled release dosage form
US20030185882A1 (en) * 2001-11-06 2003-10-02 Vergez Juan A. Pharmaceutical compositions containing oxybutynin
US20030175346A1 (en) * 2002-02-01 2003-09-18 Anne Billotte Osmotic delivery system
US20030161882A1 (en) * 2002-02-01 2003-08-28 Waterman Kenneth C. Osmotic delivery system
WO2004082525A2 (en) 2003-03-14 2004-09-30 Sinexus, Inc. Sinus delivery of sustained release therapeutics
US8084866B2 (en) 2003-12-10 2011-12-27 Micron Technology, Inc. Microelectronic devices and methods for filling vias in microelectronic devices
US7091124B2 (en) 2003-11-13 2006-08-15 Micron Technology, Inc. Methods for forming vias in microelectronic devices, and methods for packaging microelectronic devices
US20050196446A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050196448A1 (en) * 2004-03-05 2005-09-08 Hai Yong Huang Polymeric compositions and dosage forms comprising the same
US20050196447A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050196442A1 (en) * 2004-03-05 2005-09-08 Huang Hai Y. Polymeric compositions and dosage forms comprising the same
US20050247894A1 (en) 2004-05-05 2005-11-10 Watkins Charles M Systems and methods for forming apertures in microfeature workpieces
SG120200A1 (en) 2004-08-27 2006-03-28 Micron Technology Inc Slanted vias for electrical circuits on circuit boards and other substrates
US7300857B2 (en) 2004-09-02 2007-11-27 Micron Technology, Inc. Through-wafer interconnects for photoimager and memory wafers
US8025635B2 (en) 2005-04-04 2011-09-27 Intersect Ent, Inc. Device and methods for treating paranasal sinus conditions
US7795134B2 (en) 2005-06-28 2010-09-14 Micron Technology, Inc. Conductive interconnect structures and formation methods using supercritical fluids
US7262134B2 (en) * 2005-09-01 2007-08-28 Micron Technology, Inc. Microfeature workpieces and methods for forming interconnects in microfeature workpieces
US7622377B2 (en) * 2005-09-01 2009-11-24 Micron Technology, Inc. Microfeature workpiece substrates having through-substrate vias, and associated methods of formation
US20070045120A1 (en) * 2005-09-01 2007-03-01 Micron Technology, Inc. Methods and apparatus for filling features in microfeature workpieces
US7863187B2 (en) * 2005-09-01 2011-01-04 Micron Technology, Inc. Microfeature workpieces and methods for forming interconnects in microfeature workpieces
US7749899B2 (en) * 2006-06-01 2010-07-06 Micron Technology, Inc. Microelectronic workpieces and methods and systems for forming interconnects in microelectronic workpieces
US7629249B2 (en) 2006-08-28 2009-12-08 Micron Technology, Inc. Microfeature workpieces having conductive interconnect structures formed by chemically reactive processes, and associated systems and methods
US7902643B2 (en) * 2006-08-31 2011-03-08 Micron Technology, Inc. Microfeature workpieces having interconnects and conductive backplanes, and associated systems and methods
SG150410A1 (en) * 2007-08-31 2009-03-30 Micron Technology Inc Partitioned through-layer via and associated systems and methods
US7884015B2 (en) * 2007-12-06 2011-02-08 Micron Technology, Inc. Methods for forming interconnects in microelectronic workpieces and microelectronic workpieces formed using such methods
ES2837352T3 (es) 2007-12-18 2021-06-30 Intersect Ent Inc Dispositivos autoexpandibles
AU2009276505B2 (en) 2008-08-01 2015-04-23 Intersect Ent, Inc. Methods and devices for crimping self-expanding devices
CA3001814C (en) 2009-05-15 2020-12-22 Intersect Ent, Inc. Expandable devices and methods therefor
US10406332B2 (en) 2013-03-14 2019-09-10 Intersect Ent, Inc. Systems, devices, and method for treating a sinus condition
CN107427668B (zh) 2015-01-22 2021-09-03 因特尔赛克特耳鼻喉公司 药物涂覆的气囊
US20190321208A1 (en) * 2018-04-23 2019-10-24 Melcap System Ltd. Capsule to be ingested by a subject
CN113758850B (zh) * 2021-09-02 2024-03-15 安徽省荟资建设工程有限公司 实现干湿循环下温度-应力一体化控制的柔性壁渗透仪

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402240A (en) * 1957-06-25 1968-09-17 Pfizer & Co C Medicinal tablet and process of making same
US3916899A (en) * 1973-04-25 1975-11-04 Alza Corp Osmotic dispensing device with maximum and minimum sizes for the passageway
GB1478759A (en) * 1974-11-18 1977-07-06 Alza Corp Process for forming outlet passageways in pills using a laser
US4210139A (en) * 1979-01-17 1980-07-01 Alza Corporation Osmotic device with compartment for governing concentration of agent dispensed from device
GB2049469B (en) * 1979-05-10 1983-02-16 Alza Corp Process for making an osmotically driven active agent dispenser
US4265874A (en) * 1980-04-25 1981-05-05 Alza Corporation Method of delivering drug with aid of effervescent activity generated in environment of use
US4327725A (en) * 1980-11-25 1982-05-04 Alza Corporation Osmotic device with hydrogel driving member
US4434153A (en) * 1982-03-22 1984-02-28 Alza Corporation Drug delivery system comprising a reservoir containing a plurality of tiny pills
US4449983A (en) * 1982-03-22 1984-05-22 Alza Corporation Simultaneous delivery of two drugs from unit delivery device

Also Published As

Publication number Publication date
GB2174299B (es) 1989-07-05
IT8653310V0 (it) 1986-04-21
ES554165A0 (es) 1987-12-01
CH667807A5 (de) 1988-11-15
FR2580499B1 (fr) 1988-09-16
JPS61249915A (ja) 1986-11-07
IT1188098B (it) 1987-12-30
SE458421B (sv) 1989-04-03
CA1269325A (en) 1990-05-22
US4627971A (en) 1986-12-09
GB2174299A (en) 1986-11-05
FR2580499A1 (fr) 1986-10-24
IT8667332A0 (it) 1986-04-21
BE904653A (fr) 1986-08-18
AU5570686A (en) 1986-10-30
DE3613409A1 (de) 1986-10-23
AU591109B2 (en) 1989-11-30
NL8601031A (nl) 1986-11-17
SE8601791D0 (sv) 1986-04-18
GB8609215D0 (en) 1986-05-21
SE8601791L (sv) 1986-10-23

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