Patent ID: 7297834

Claim:
A method for accounting for missing surgical sponges used in a patient during a surgical procedure, comprising: providing a set of surgical sponges, each sponge in said set comprising a body formed in a structure of fibers that interlock to form a pad of material having an exterior surface, said exterior surface bearing a unique indicium from a set of indicia uniquely identifying said set, wherein each sponge in said set is disconnected from the other sponges in said set, wherein said unique indicium comprises sterile ink that has been applied to said exterior surface using a stamping mechanism, and wherein said indicia comprises a set of consecutive numbers; using individual sponges from said set in the surgical procedure in an order related to their individual indicium; collecting said sponges as they are removed from the patient; tallying said indicium of each collected sponge against the set of indicia for the set of sponges; and searching the patient to locate missing sponges, wherein the unique indicia correlate with timing of the surgical procedure, thereby suggesting to a surgeon where to look for a missing sponge.