EP 0988850 A3 20000517 - An oral active agent delivery system
Title (en)
An oral active agent delivery system
Title (de)
Eine Vorrichtung zum Verabreichen von oralen Wirkstoffen
Title (fr)
Un dispositif d'administration d'agent oralement actif
Publication
Application
Priority
- EP 96924555 A 19960717
- US 131995 P 19950721
- US 58254496 A 19960103
Abstract (en)
[origin: EP0988850A2] An oral active agent delivery system for delivering discrete units of active agent formulation in admixture with a fluid is disclosed. Said system comprises: a hollow active agent formulation chamber (10) having a first end (16) and a second end (18) and containing an active agent formulation in the form of a plurality of discrete units, said ends being adapted to pass fluid during delivery of the active agent formulation; and a fluid passing active agent retainer for preventing release of the discrete units from the first end (16) of the chamber while permitting fluid entry into the chamber; and is characterised in that said fluid passing active agent retainer comprises a restriction in the cross-sectional area of said first end of said chamber, and each of said discrete units has a diameter greater than said restriction. <IMAGE>
IPC 1-7
IPC 8 full level
A47G 21/18 (2006.01); A61J 7/00 (2006.01); A61J 15/00 (2006.01)
CPC (source: EP KR)
A47G 21/183 (2013.01 - EP); A61J 7/00 (2013.01 - KR); A61J 7/0038 (2013.01 - EP)
Citation (search report)
- [X] DE 1906964 A1 19700820 - RUEDIGER ERNST
- [XA] US 4792333 A 19881220 - KIDDER SAMUEL W [US]
- [AD] EP 0383503 A1 19900822 - LILLY CO ELI [US]
- [A] US 3610483 A 19711005 - VISCONTI RALPH, et al
- [A] US 2867536 A 19590106 - RONALD MEAD BRUCE, et al
- [A] US 2436505 A 19480224 - DU RALL JOHN H
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9703634 A1 19970206; AT E199638 T1 20010315; AU 6498096 A 19970218; AU 713120 B2 19991125; BR 9609696 A 19990323; CA 2226267 A1 19970206; CA 2226267 C 20080122; CN 1113640 C 20030709; CN 1191476 A 19980826; DE 69612098 D1 20010419; DE 69612098 T2 20010621; DK 0840591 T3 20010417; DK 0988850 T3 20050124; EP 0840591 A1 19980513; EP 0840591 B1 20010314; EP 0988850 A2 20000329; EP 0988850 A3 20000517; EP 0988850 B1 20040922; ES 2154829 T3 20010416; ES 2228398 T3 20050416; GR 3035850 T3 20010831; HK 1015671 A1 19991022; JP 3818664 B2 20060906; JP H11510066 A 19990907; KR 100449538 B1 20041217; KR 19990028664 A 19990415; NZ 313010 A 19990329; NZ 333997 A 19990329; PT 840591 E 20010629; TW 347339 B 19981211
DOCDB simple family (application)
US 9611812 W 19960717; AT 96924555 T 19960717; AU 6498096 A 19960717; BR 9609696 A 19960717; CA 2226267 A 19960717; CN 96195726 A 19960717; DE 69612098 T 19960717; DK 00200063 T 19960717; DK 96924555 T 19960717; EP 00200063 A 19960717; EP 96924555 A 19960717; ES 00200063 T 19960717; ES 96924555 T 19960717; GR 20010400700 T 20010511; HK 99100704 A 19990222; JP 50681697 A 19960717; KR 19970709987 A 19971231; NZ 31301096 A 19960717; NZ 33399799 A 19990201; PT 96924555 T 19960717; TW 85115610 A 19961218