Method of forming absorbent pad using precut overlay

Surgery: splint – brace – or bandage – Bandage structure

Reexamination Certificate

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C602S043000, C602S047000

Reexamination Certificate

active

06849775

ABSTRACT:
A method of forming a generally leak-proof peripherally sealed absorbent pad and a pad formed by such method are disclosed herein. Non-sealed layered pads are formed by assembling the following layers: (1) a sheet of liquid-impermeable material; (2) bibulous pads disposed on the sheet of liquid-impermeable material, the bibulous pads disposed relative to each other based on a predetermined spacing; (3) a liquid-permeable sheet disposed on top of the bibulous pads; and (4) a sheet of liquid-impermeable material having precut apertures disposed on the liquid-permeable sheet, the apertures sized and shaped to be framed by the pads and spaced relative to each other based on the predetermined spacing. The non-sealed layered pads are then sealed along a periphery of the precut apertures to the sheet of liquid-impermeable material to form a sheet of absorbent pads. The sheet of absorbent pads are then cut proximate sealed edges of the precut apertures to form a plurality of generally leak-proof peripherally sealed absorbent pads.

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