Etching a substrate: processes – Forming or treating an article whose final configuration has...
Reexamination Certificate
2007-03-27
2008-09-30
Culbert, Roberts (Department: 1792)
Etching a substrate: processes
Forming or treating an article whose final configuration has...
Reexamination Certificate
active
07429333
ABSTRACT:
The present invention discloses a method for fast fabricating microneedle arrays with an embossing process and a method for fabricating an embossing mold of a microneedle array, wherein a master pattern of a high aspect ratio silicon microneedle array is fabricated with a microelectromechanical technology, and the master pattern is used to fabricate an embossing mold; a thermosetting material is filled into the embossing mold; then, baking, pressing and mold-stripping are undertaken; thereby, disposable solid polymer microneedle arrays can be batch-fabricated.
REFERENCES:
patent: 6334856 (2002-01-01), Allen et al.
patent: 6622035 (2003-09-01), Merilainen et al.
patent: 6690959 (2004-02-01), Thompson
patent: 6782283 (2004-08-01), Schmidt et al.
patent: 6962772 (2005-11-01), Liu et al.
patent: 2002/0082543 (2002-06-01), Park et al.
patent: 2002/0133129 (2002-09-01), Arias et al.
patent: 2004/0054393 (2004-03-01), Stemme et al.
patent: 2004/0060902 (2004-04-01), Evans et al.
P. Griss, et al, Micromachined Electrodes For Biopotential Measurements, J. of Microelectromechanical Systems, vol. 10 No. 1, 2001.
San Jun Moon, et al, Fabrication of Microneedle Array Using LIGA And Hot Embossing Process, Microsystem Technologies, vol. 11, p. 311-318, Apr. 2005.
Chang Chih-Wei
Chiou Jin-Chern
Hung Chen-Chun
Chow Ming
Culbert Roberts
National Chiao Tung University
Sinorica LLC
LandOfFree
Method for fabricating microneedle array and method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for fabricating microneedle array and method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for fabricating microneedle array and method for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3981168