Title:
医薬および他の活性な化合物の制御された投与のための粘膜接着性腐食性薬物送達デバイス
Document Type and Number:
Japanese Patent JP2005504763
Kind Code:
A
Abstract:
The present invention relates to a layered pharmaceutical delivery device for the administration of pharmaceuticals or other active compounds to mucosal surfaces. The device may also be used by itself without the incorporation of a therapeutic. The device of the present invention consists of a water-soluble adhesive layer, a non-adhesive, bioerodable backing layer and one or more pharmaceuticals if desired in either or both layers. Upon application, the device adheres to the mucosal surface, providing protection to the treatment site and localized drug delivery. The "Residence Time", the length of time the device remains on the mucosal surface before complete erosion, can be easily regulated by modifications of the backing layer.
Inventors:
Moro, Daniel G.
Callahan, Howard
Nowotnik, David P.
Callahan, Howard
Nowotnik, David P.
Application Number:
JP2003520708A
Publication Date:
February 17, 2005
Filing Date:
August 16, 2002
Export Citation:
Assignee:
Access Pharmaceuticals, Incorporated
International Classes:
A61F2/02; A61K9/00; A61K9/22; A61K31/05; A61K31/085; A61K31/122; A61K31/131; A61K31/135; A61K31/137; A61K31/14; A61K31/155; A61K31/165; A61K31/19; A61K31/195; A61K31/196; A61K31/197; A61K31/235; A61K31/31; A61K31/34; A61K31/352; A61K31/36; A61K31/40; A61K31/404; A61K31/4164; A61K31/4174; A61K31/4184; A61K31/436; A61K31/4402; A61K31/4425; A61K31/4535; A61K31/455; A61K31/465; A61K31/485; A61K31/522; A61K31/5415; A61K31/542; A61K31/55; A61K31/565; A61K31/566; A61K31/60; A61K31/7048; A61K33/18; A61K33/38; A61K36/29; A61K38/04; A61K38/16; A61K38/46; A61K45/00; A61K47/12; A61K47/32; A61K47/36; A61K47/38; A61L15/16; A61L27/00; A61P5/00; A61P7/04; A61P9/00; A61P9/10; A61P17/02; A61P17/12; A61P23/02; A61P25/04; A61K9/70; A61P29/00; A61P31/04; A61P31/12; A61P37/08; A61P43/00; A61K; H04L; (IPC1-7): A61K9/70; A61K31/05; A61K31/085; A61K31/122; A61K31/131; A61K31/135; A61K31/137; A61K31/14; A61K31/155; A61K31/165; A61K31/19; A61K31/195; A61K31/196; A61K31/197; A61K31/235; A61K31/31; A61K31/34; A61K31/352; A61K31/36; A61K31/40; A61K31/404; A61K31/4164; A61K31/4174; A61K31/4184; A61K31/436; A61K31/4402; A61K31/4425; A61K31/4535; A61K31/455; A61K31/465; A61K31/485; A61K31/522; A61K31/5415; A61K31/542; A61K31/55; A61K31/565; A61K31/566; A61K31/60; A61K31/7048; A61K33/18; A61K33/38; A61K35/78; A61K38/04; A61K38/16; A61K38/46; A61K45/00; A61K47/12; A61K47/32; A61K47/36; A61K47/38; A61P5/00; A61P7/04; A61P9/00; A61P9/10; A61P17/02; A61P17/12; A61P23/02; A61P25/04; A61P29/00; A61P31/04; A61P31/12; A61P37/08; A61P43/00
Domestic Patent References:
| JPS6319152A | 1988-01-26 | |||
| JPS5879916A | 1983-05-13 | |||
| JPS6490121A | 1989-04-06 |
Foreign References:
| WO1999055312A2 | 1999-11-04 |
Attorney, Agent or Firm:
Hatsushi Shimizu
Kazunori Hashimoto
Kazunori Hashimoto