DE2919406C2 - - Google Patents

Info

Publication number
DE2919406C2
DE2919406C2 DE2919406A DE2919406A DE2919406C2 DE 2919406 C2 DE2919406 C2 DE 2919406C2 DE 2919406 A DE2919406 A DE 2919406A DE 2919406 A DE2919406 A DE 2919406A DE 2919406 C2 DE2919406 C2 DE 2919406C2
Authority
DE
Germany
Prior art keywords
core
wall
recess
width
coating
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
Application number
DE2919406A
Other languages
German (de)
English (en)
Other versions
DE2919406A1 (de
Inventor
Joseph Los Gatos Calif. Us Luschen
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
Priority to GB7916315A priority Critical patent/GB2049469B/en
Application filed by Alza Corp filed Critical Alza Corp
Priority to DE19792919406 priority patent/DE2919406A1/de
Priority to FR7912181A priority patent/FR2460680A1/fr
Priority to CH475879A priority patent/CH637292A5/de
Priority to JP6314479A priority patent/JPS55154913A/ja
Priority to IT68195/79A priority patent/IT1120987B/it
Publication of DE2919406A1 publication Critical patent/DE2919406A1/de
Application granted granted Critical
Publication of DE2919406C2 publication Critical patent/DE2919406C2/de
Granted 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/10—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of compressed tablets
    • 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
DE19792919406 1979-05-10 1979-05-14 Verfahren zur herstellung einer nach dem osmoseprinzip arbeitenden abgabevorrichtung Granted DE2919406A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB7916315A GB2049469B (en) 1979-05-10 1979-05-10 Process for making an osmotically driven active agent dispenser
DE19792919406 DE2919406A1 (de) 1979-05-10 1979-05-14 Verfahren zur herstellung einer nach dem osmoseprinzip arbeitenden abgabevorrichtung
FR7912181A FR2460680A1 (fr) 1979-05-10 1979-05-14 Procede de fabrication d'un dispositif agissant par osmose pour l'apport de substances actives, notamment de medicaments, a un milieu environnant
CH475879A CH637292A5 (en) 1979-05-10 1979-05-21 Method of producing an active substance dispenser acting on the osmosis principle
JP6314479A JPS55154913A (en) 1979-05-10 1979-05-22 Manufacture of activator dispenser
IT68195/79A IT1120987B (it) 1979-05-10 1979-06-04 Procedimento per la fabbricazione di un dispensatore di agente attivo ad azione osmotica particolarmente in forma di pastiglia medicamentosa

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB7916315A GB2049469B (en) 1979-05-10 1979-05-10 Process for making an osmotically driven active agent dispenser
DE19792919406 DE2919406A1 (de) 1979-05-10 1979-05-14 Verfahren zur herstellung einer nach dem osmoseprinzip arbeitenden abgabevorrichtung
FR7912181A FR2460680A1 (fr) 1979-05-10 1979-05-14 Procede de fabrication d'un dispositif agissant par osmose pour l'apport de substances actives, notamment de medicaments, a un milieu environnant
CH475879A CH637292A5 (en) 1979-05-10 1979-05-21 Method of producing an active substance dispenser acting on the osmosis principle
JP6314479A JPS55154913A (en) 1979-05-10 1979-05-22 Manufacture of activator dispenser
IT68195/79A IT1120987B (it) 1979-05-10 1979-06-04 Procedimento per la fabbricazione di un dispensatore di agente attivo ad azione osmotica particolarmente in forma di pastiglia medicamentosa

Publications (2)

Publication Number Publication Date
DE2919406A1 DE2919406A1 (de) 1980-11-27
DE2919406C2 true DE2919406C2 (fr) 1990-02-22

Family

ID=27543754

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792919406 Granted DE2919406A1 (de) 1979-05-10 1979-05-14 Verfahren zur herstellung einer nach dem osmoseprinzip arbeitenden abgabevorrichtung

Country Status (6)

Country Link
JP (1) JPS55154913A (fr)
CH (1) CH637292A5 (fr)
DE (1) DE2919406A1 (fr)
FR (1) FR2460680A1 (fr)
GB (1) GB2049469B (fr)
IT (1) IT1120987B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627971A (en) * 1985-04-22 1986-12-09 Alza Corporation Osmotic device with self-sealing passageway
US5633000A (en) * 1994-06-23 1997-05-27 Axxia Technologies Subcutaneous implant
WO2003092660A1 (fr) * 2002-05-06 2003-11-13 Ranbaxy Laboratories Limited Systeme monocompartiment d'administration de medicament a regulation osmotique
USD608647S1 (en) 2008-06-05 2010-01-26 Colgate-Palmolive Co. Container
USD616308S1 (en) 2009-06-09 2010-05-25 Colgate-Palmolive Company Container
USD630517S1 (en) 2009-06-09 2011-01-11 Colgate-Palmolive Company Container
USD615869S1 (en) 2009-06-09 2010-05-18 Colgate-Palmolive Company Container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022171A (en) * 1961-06-15 1966-03-09 Wellcome Found Prolonged release oral pharmaceutical tablets and their manufacture
NL175029C (nl) * 1970-12-23 1984-09-17 Boehringer Sohn Ingelheim Depotdragee, die bekleed is met een onoplosbare en onverteerbare schaal, die op een of meer plaatsen een uitsparing vertoont.
AU466503B2 (en) * 1972-06-05 1975-10-30 Alza Corporation Osmotic dispenser
JPS5331211B2 (fr) * 1972-09-28 1978-09-01
JPS603286B2 (ja) * 1977-03-03 1985-01-26 日本化薬株式会社 定速溶出性製剤

Also Published As

Publication number Publication date
FR2460680B1 (fr) 1983-06-10
JPS55154913A (en) 1980-12-02
FR2460680A1 (fr) 1981-01-30
CH637292A5 (en) 1983-07-29
IT1120987B (it) 1986-03-26
IT7968195A0 (it) 1979-06-04
GB2049469A (en) 1980-12-31
DE2919406A1 (de) 1980-11-27
GB2049469B (en) 1983-02-16

Similar Documents

Publication Publication Date Title
DE3833282C2 (de) Osmotische Dosierungsform zur Verabreichung von Isradipin
DE3213331C2 (de) Elektrodenspitze für einen Herzschrittmacher und Verfahren zu deren Herstellung
DE1258548C2 (de) Verfahren zur Herstellung von Arzneimitteltabletten unter Verwendung von Kunstharzen als die Wirkstoffabgabe verzoegernde Einbettungsmassen
DE2430227C3 (de) Maschine zum Herstellen von Zigaretten mit einem Kern
DE2718957C3 (de) Insbesondere für Kosmetikzwecke bestimmter Minenstift und Verfahren zu seiner Herstellung
EP0122519A2 (fr) Procédé et dispositifs pour pointiller des dispositifs de moulage avec des gouttes de lubrifiant liquide ou en suspension lors de la fabrication d'objets moulés dans le domaine pharmaceutique, alimentaire ou catalytique
CH670388A5 (fr)
CH659944A5 (de) Vorrichtung zur abgabe von zwei unterschiedlichen wirkstoffen durch osmose.
DE60116530T2 (de) Prozess zur herstellung einer oralen arzneiform
CH669908A5 (fr)
DE2919406C2 (fr)
DE10203629A1 (de) Vorrichtung und Verfahren zur Herstellung von Mikrokapseln sowie verbesserte Mikrokapsel
DE3814467A1 (de) Knochenfuellmaterial aus hydroxylapatit
WO1998023261A1 (fr) Procede pour produire avec de faibles pertes des corps moules sous forme de disque contenant un principe actif et systemes therapeutiques transdermiques les contenant
DE7909735U1 (de) Selbstbohrende Schraube
EP0019929A2 (fr) Comprimés et procédé pour leur préparation
DE19956486A1 (de) Mehrschichtige Zubereitung zur gesteuerten, pulsartigen Abgabe von Wirkstoffen
DE3517729A1 (de) Verfahren zum herstellen von spinnduesenplatten
EP0202416A1 (fr) Procédé pour la fabrication de plaques de filière
DE69823018T2 (de) Multipartikuläre pharmazeutische form, diese bildende partikeln, verfahren und vorrichtung zu deren herstellung
DE2506489A1 (de) Selbstentleerender behaelter
EP0495120A1 (fr) Bloc absorbant les liquides
WO2001021388A1 (fr) Procede de production d'un medicament
DE2738568C3 (de) Probenahmevorrichtung für Metallschmelzen
DE2057853B2 (de) Verfahren zur Herstellung von Arzneimittelkugelchen

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee