Title:
治療薬デリバリー用ドラッグ放出生分解性繊維
Document Type and Number:
Japanese Patent JP4989965
Kind Code:
B2
Abstract:
The present invention relates to fiber compositions comprising gels or hydrogels. The invention further relates to the composition of a gel or hydrogel loaded biodegradable fiber and methods of fabricating such fibers. The present invention further provides tissue engineering and drug-delivery compositions and methods wherein three-dimensional matrices for growing cells are prepared for in vitro and in vivo use. The invention also relates to methods of manipulating the rate of therapeutic agent release by changing both the biodegradable polymer properties as well as altering the properties of the incorporated gel or hydrogel.
Inventors:
Nelson, Kevin, Dee.
Crow, Brent, Bee.
Crow, Brent, Bee.
Application Number:
JP2006513446A
Publication Date:
August 01, 2012
Filing Date:
April 29, 2004
Export Citation:
Assignee:
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
International Classes:
D01F1/08; A61F2/02; A61K9/22; A61K9/70; A61K38/00; A61K38/22; A61K38/43; A61K45/00; A61K47/34; A61K47/36; A61L15/44; A61L27/00; A61L27/54; A61L27/58; A61L31/00; A61P5/00; A61P7/02; A61P9/00; A61P25/00; A61P27/06; A61P29/00; A61P31/04; A61P31/12; A61P35/00; A61P37/02; A61P43/00; D01F1/10; D01F6/62; D01F8/04; D01F8/14; D06M15/03; D06M15/13; D06M16/00; A61K9/00; A61K
Domestic Patent References:
| JP6296673A | ||||
| JP9078456A | ||||
| JP9176969A | ||||
| JP10212456A |
Foreign References:
| WO2002018441A1 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori