Thin film dressing
AssigneeColoplast A/S
InventorGrazyna Hansen
Life of this patent
Estimating the term…
Abstract
The invention relates to a thin film dressing having a release liner which is able to support the dressing during application. The resilience or stiffness of the release liner is higher than the resilience or stiffness of the dressing so as to enable the control of the dressing during application. The invention further relates to a method of application of the thin film dressing where a minor part of the dressing initially is applied to the skin afterwards the dressing is folded backwards so the release liner faces upwards. Finally, the remaining part of the dressing is applied by pushing the release liner forwards in a rolling motion thereby rolling the dressing onto the skin. This dressing assembly allows the dressing to be applied by using only one hand.
Claims19
A method of applying a dressing to skin, the method comprising:
- providing said dressing with a backing layer and an adhesive disposed on a proximal side of the backing layer,
- covering at least a part of the adhesive with a release liner, wherein said backing layer has a proximal side facing the skin during use and wherein said backing layer has a distal side facing away from the skin during use;
- removing a minor portion of the release liner and exposing adhesive on a first part of the dressing;
- adhering the adhesive of the first part of the dressing to the skin;
- folding a second part of the dressing about a folding line so that said distal side of the backing layer in the second part of the dressing faces the skin and said proximal side of said backing layer in the second part of the dressing faces away from the skin;
- pushing a tab of a remaining major portion of the release liner with only one hand from the folding line away from the first part of the dressing in a direction transverse to the folding line and removing the remaining major portion of the release liner from the adhesive on the second part of the dressing as the remaining major portion of the release liner is being pushed;
- and
- adhering the adhesive on the second part of the dressing to the skin by application of pressure of the only one hand onto the backing layer simultaneously with the pushing step.
A method of applying a dressing to skin, the method comprising:
- providing said dressing with a backing layer,
- disposing an adhesive on a proximal side of the backing layer,
- covering at least a part of the adhesive with a stiffening release liner, wherein said proximal side of said backing layer is facing the skin during use and wherein said backing layer has a distal side facing away from the skin during use;
- removing a portion of the stiffening release liner and exposing adhesive of a first part of the dressing;
- adhering the adhesive of the first part of the dressing to the skin;
- folding a second part of the dressing about a folding line so that said distal side of the backing layer in the second part of the dressing faces the skin and said proximal side of said backing layer in the second part of the dressing faces away from the skin, said second part of the dressing overlying the first part of the dressing in a generally parallel relationship when folded;
- pushing a tab of a remaining portion of the stiffening release liner from the folding line away from the first part of the dressing in a direction transverse to the folding line with only one hand;
- removing the remaining portion of the stiffening release liner from the adhesive on the second part of the dressing as the remaining portion of the release liner is being pushed away from the first part of the dressing;
- adhering the adhesive on the second part of the dressing to the skin as the adhesive on the second part of the dressing is exposed during removal of the remaining portion of the stiffening release layer by rolling of the dressing onto the skin;
- and
- applying pressure onto the backing layer simultaneously with the pushing step to adhere the second part of the dressing to the skin.
Dependencies are inferred from the claim text.