Invention Application
- Patent Title: Drug delivery system using subconjunctival depot
-
Application No.: US11146252Application Date: 2005-06-06
-
Publication No.: US20060013859A1Publication Date: 2006-01-19
- Inventor: Kazuhito Yamada , Mitsuaki Kuwano
- Applicant: Kazuhito Yamada , Mitsuaki Kuwano
- Applicant Address: JP Osaka
- Assignee: SANTEN PHARMACEUTICAL CO., LTD.
- Current Assignee: SANTEN PHARMACEUTICAL CO., LTD.
- Current Assignee Address: JP Osaka
- Priority: JP2002-352230 20021204; JP2003-403867 20031203; EP03777182.1 20031203; CN200380108273.8 20031203; KR10-2005-7010160 20031203
- Main IPC: A61F2/00
- IPC: A61F2/00
Abstract:
The present invention provides a drug delivery system to a posterior segment wherein a pharmaceutical composition comprising a drug and a vehicle is administered subconjunctivally to form a depot out of the vehicle, and thereby the drug is gradually released from the depot to enable an effective concentration of the drug to be maintained, the pharmaceutical composition comprising the vehicle which is in the form of gel subconjunctivally and the drug suspended in the vehicle.
Information query
IPC分类:
