ES8800838A1 - 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.

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Publication number
ES8800838A1
ES8800838A1 ES554168A ES554168A ES8800838A1 ES 8800838 A1 ES8800838 A1 ES 8800838A1 ES 554168 A ES554168 A ES 554168A ES 554168 A ES554168 A ES 554168A ES 8800838 A1 ES8800838 A1 ES 8800838A1
Authority
ES
Spain
Prior art keywords
controlled release
dispensing device
release drug
drug dispensing
drying
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
ES554168A
Other languages
English (en)
Other versions
ES554168A0 (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 ES554168A0 publication Critical patent/ES554168A0/es
Publication of ES8800838A1 publication Critical patent/ES8800838A1/es
Expired legal-status Critical Current

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  • Medicinal Preparation (AREA)

Abstract

METODO DE PREPARACION DE DISPOSITIVOS OSMOTICOS DISTRIBUIDORES. CONSISTE EN MEZCLAR EN UNA MEZCLADORA UN OSMOAGENTE Y UN DISOLVENTE ADECUADO, PARA FORMAR GRANULOS INERTES, SECARLOS A 50JC, TAMIZARLOS, LUBRICARLOS Y PRENSARLOS; PREPARAR UNA FORMULACION QUE CONTIENE UN FARMACO, UNO O VARIOS AGENTES OSMOTICOS Y UNO O VARIOS DISOLVENTES; INTRODUCIR LOS NUCLEOS FORMADOS POR PRENSADO EN UNA MAQUINA DE SUSPENSION DE AIRE Y RECUBRIR CADA NUCLEO CON UNA PARED SEMIPERMEABLE Y SECAR LOS DISPOSITIVOS RECUBIERTOS EN UNA ESTUFA DE AIRE A UNA TEMPERATURA DE 50JC; Y TALADRAR DICHOS DISPOSITIVOS CON UN RAYO LASER. ESTOS DISPOSITIVOS TIENEN APLICACIONES PARA LIBERACION DE FARMACOS A VELOCIDAD CONTROLADA.
ES554168A 1985-04-22 1986-04-18 Metodo de fabricacion de un nuevo dispositivo distribuidor para la descarga a velocidad controlada de farmacos. Expired ES8800838A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72595185A 1985-04-22 1985-04-22

Publications (2)

Publication Number Publication Date
ES554168A0 ES554168A0 (es) 1987-12-01
ES8800838A1 true ES8800838A1 (es) 1987-12-01

Family

ID=24916595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554168A Expired ES8800838A1 (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 (1)

Country Link
ES (1) ES8800838A1 (es)

Also Published As

Publication number Publication date
ES554168A0 (es) 1987-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519