A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 15/44 (2006.01) A61F 13/02 (2006.01)
Patent
CA 2350594
The dressings of the invention comprise at least two components: an absorbent substrate having a first skin-facing surface and a second opposing surface; and a discontinuous coating of a semi-solid composition having an ointment- like feel overlying a portion of the first surface of said absorbent substrate. The absorbent substrate is useful as a passive dispenser of at least one active ingredient that may be contained therein. The discontinuous coating is essentially non-adherent to the skin and is useful as an active dispenser of at least one active ingredient that may be contained therein. In preferred embodiments the dressing of the invention contains at least one and more preferably at least two active ingredients intended to provide therapeutic benefit to the skin.
L'invention concerne des pansements comprenant au moins deux éléments: un substrat absorbant qui présente une première surface en contact avec la peau, et une seconde surface opposée; un revêtement discontinu à base de composition semi-solide donnant une impression semblable à celle d'un onguent, recouvrant une partie de la première surface du substrat absorbant. Ledit substrat est utile comme distributeur passif d'au moins un principe actif qu'il peut contenir. Le revêtement discontinu, essentiellement non-adhésif vis-à-vis de la peau, est utile comme distributeur actif d'au moins un principe actif qu'il peut contenir. En mode de réalisation préféré, les pansements considérés renferment au moins un et de préférence au moins deux principes actifs apportant un bienfait thérapeutique à la peau.
Aledo Maria Aparecida de Carvalho Scamilla
de Oliveira D'artagnan Silva
Meizanis James J.
Rangel Fabio Eduardo Franca
Johnson & Johnson Consumer Companies Inc.
Smart & Biggar
LandOfFree
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