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Patent drawing for Wound or skin treatment devices with variable edge geometries
US 9,241,835 B2
Medical devices US 9,241,835 B2 Not in force

Wound or skin treatment devices with variable edge geometries

This is an elastic bandage designed for treating skin, wounds, or scars. It has wavy edges instead of straight ones, which helps to spread out the tension more evenly across the skin when the bandage is stretched, reducing uncomfortable pressure points. The claims narrow the invention to specific geometric properties of these wavy edges, detailing their height and spacing relative to the bandage's overall width.

Why it matters: Precision manufacturing techniques for complex elastic shapes, such as laser cutting or advanced die-cutting, have become more accessible and cost-effective since 2013. This could make producing the precisely defined wavy edges of the dressing more feasible.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
ModerateCustom die-cut elastic material

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