Title:
METHOD OF FORMING SELF-SUPPORTING FILM FOR DELIVERY OF THERAPEUTIC AGENT
Document Type and Number:
Japanese Patent JP2012087121
Kind Code:
A
Abstract:
To provide a method of forming a self-supporting film for delivery of a therapeutic agent which requires no support of a medical device, and shows an enhanced therapeutic agent content.
The method of forming a film for delivery of a therapeutic agent includes: providing a first solution containing at least one hydrophobic polymer; providing a second solution containing at least one water-soluble therapeutic agent; passing the first and second solutions through a spray nozzle to generate first droplets of the first solution and second droplets of the second solution; depositing the first and second droplets on an inert substrate; drying the first and second droplets to form a single layer; and forming a film.
Inventors:
STOPEK JOSHUA
EBERSOLE GARRETT
ELACHCHABI AMIN
BLOOM DANIEL
EBERSOLE GARRETT
ELACHCHABI AMIN
BLOOM DANIEL
Application Number:
JP2011225000A
Publication Date:
May 10, 2012
Filing Date:
October 12, 2011
Export Citation:
Assignee:
TYCO HEALTHCARE
International Classes:
A61K9/70; A61K31/445; A61K47/34
Domestic Patent References:
| JP2009508969A | 2009-03-05 | |||
| JPS63503540A | 1988-12-22 | |||
| JP2006512312A | 2006-04-13 | |||
| JP2003513756A | 2003-04-15 | |||
| JP2008529660A | 2008-08-07 | |||
| JP2006198390A | 2006-08-03 |
Foreign References:
| US20100160375A1 | 2010-06-24 | |||
| US20100239632A1 | 2010-09-23 |
Attorney, Agent or Firm:
Takeshi Oshio
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