Title:
経皮薬剤送達を促進するための装置及び方法
Document Type and Number:
Japanese Patent JP2007508914
Kind Code:
A
Abstract:
An apparatus for transdermally delivering a biologically active agent comprising (i) a gel pack containing a hydrogel formulation and (ii) a microprojection member having top and bottom surfaces, a plurality of openings that extend through the microprojection member and a plurality of stratum corneum-piercing microprotrusions that project from said bottom surface of the microprojection member, the microprojection member being adapted to receive the gel pack whereby the hydrogel formulation flows through the microprojection member openings. Preferably, the hydrogel formulation comprises a water-based hydrogel.
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Inventors:
Comier, Michael JNA
Lynn, Wacy
Ji Young Son, Jiu Anita
Niam, Kofui
Lynn, Wacy
Ji Young Son, Jiu Anita
Niam, Kofui
Application Number:
JP2006536830A
Publication Date:
April 12, 2007
Filing Date:
October 21, 2004
Export Citation:
Assignee:
Alza Corporation
International Classes:
A61M35/00; A61K9/00; A61K9/70; A61K45/00; A61K47/32; A61K47/34; A61K47/38; A61L15/42; A61L15/44; A61L15/60; A61M37/00; A61K9/06
Domestic Patent References:
| JP2001525232A | 2001-12-11 | |||
| JPH11511360A | 1999-10-05 | |||
| JP2001178710A | 2001-07-03 | |||
| JP2002253596A | 2002-09-10 | |||
| JP2004510535A | 2004-04-08 | |||
| JP2001149485A | 2001-06-05 |
Foreign References:
| US3964482A | 1976-06-22 | |||
| US6230051B1 | 2001-05-08 | |||
| WO2002030300A2 | 2002-04-18 | |||
| US20020128599A1 | 2002-09-12 |
Attorney, Agent or Firm:
Heikichi Odashima