Wound dressing and delivery system therefor

Surgery: splint – brace – or bandage – Bandage structure

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Details

602 42, 602 47, 602 57, 602 58, 128888, A61F 1300

Patent

active

059515058

ABSTRACT:
A wound dressing is disclosed in which a pressure-sensitive adhesive layer, preferably of a soft, pliant adhesive composition having one or more hydrocolloids dispersed therein, is backed by an elastomeric film and has its opposite (bodyside) surface covered by a removable primary release sheet and a release strip, with at least a portion of the release strip being interposed between the adhesive layer and the primary release sheet along one side edge of the dressing. The primary release sheet and the release strip have superposed or overlapping tab portions that project outwardly beyond a side edge portion of the dressing. In a preferred embodiment, the adhesive and backing layers are translucent and the release strip is visible therethrough by reason of sharp color or tonal contrast in relation to the primary release sheet.

REFERENCES:
patent: 2969057 (1961-01-01), Simmons
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patent: 4600001 (1986-07-01), Gilman
patent: 4614183 (1986-09-01), McCracken et al.
patent: 4738257 (1988-04-01), Meyer et al.
patent: 5000172 (1991-03-01), Ward
patent: 5088483 (1992-02-01), Heinecke
patent: 5099832 (1992-03-01), Ward
patent: 5106629 (1992-04-01), Cartmell et al.
patent: 5336162 (1994-08-01), Ota et al.
patent: 5423737 (1995-06-01), Cartmell et al.
patent: 5489262 (1996-02-01), Cartmell et al.
patent: 5709651 (1998-01-01), Ward
International Publication WO 94/14393.
European Pub. Appl. 0 630 629.
European Pub. Appl. 0 568 401.

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