Percutaneous absorption type patch

A - Human Necessities – 61 – M

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 37/00 (2006.01) A61K 9/70 (2006.01) A61L 15/58 (2006.01)

Patent

CA 2691596

A percutaneous absorption type patch adapted to be applied to a skin surface of a patient. The percutaneous absorption type patch comprises: a stratum-corneum release member constituted from a sheet-like first supporting substrate and a pressure--sensitive adhesive layer laminated on the first supporting member; a medicinal-components administration member constituted from a sheet-like second supporting substrate, a medicinal-components retention layer laminated on the second supporting substrate, and a protect layer laminated on the medicinal-components retention layer; and a sheet-like handling member interposed between the stratum-corneum release member and the medicinal-components administration member. An edge portion of the handling member is coupled to or integrated with both the first supporting substrate and the protect layer. Operations of peeling the stratum-corneum release member from the skin surface of the patient and peeling the protect layer from the medicinal--components retention layer are carried out at a time by pulling the handling member toward an operating direction.

La présente invention concerne un patch de type absorption transdermique comprenant : une partie de libération dans la couche cornée (1) qui est composée d'une première base support (11) et d'une couche adhésive sensible à la pression (12) ; une partie d'administration d'un composant de médicament (2) qui est composée d'une seconde base support (21), d'une couche maintenant un composant de médicament (22) et d'une couche protectrice (23) qui peut être retirée de la couche maintenant un composant de médicament ; et une partie de manipulation (3) qui est insérée entre la partie de libération dans la couche cornée et la partie d'administration d'un composant de médicament et qui permet de conduire conjointement une procédure de libération de la partie de libération dans la couche cornée à partir de la surface d'un corps vivant et une procédure de libération de la couche protectrice à partir de la couche maintenant un composant de médicament. La partie de manipulation est fusionnée avec la première base support et la couche protectrice au bord.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Percutaneous absorption type patch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Percutaneous absorption type patch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Percutaneous absorption type patch will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1965813

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.