Surgical sponge identification system and method

• US 7,297,834 B1
• Filed: 12/15/2004
• Issued: 11/20/2007
• Est. Priority Date: 01/26/2004
• Status: Expired due to Fees

• Current Assignee: Michael Evan Shapiro
• Original Assignee: Michael Evan Shapiro
• Inventors: Shapiro, Michael Evan
• Primary Examiner(s): Zalukaeva; Tatyana
• Assistant Examiner(s): Chapman; Ginger T.
• Application Number:
  US11/014,191
• Time in Patent Office: 1,070 Days
• Field of Search: 604/362, 604/361, 604/363, 604/364, 604/365, 604/367, 604/356, 604/374
• US Class Current: 604/362
• CPC Class Codes: A61F 13/44 with radio-opaque material or signalling means for residual material

Abstract

A surgical sponge identification system for a set of surgical sponges comprising each sponge in the set having an exterior surface, each sponge bearing on the exterior surface a unique indicium from a set of indicia uniquely identifying the set.

Claims

1. 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.

2. The method of claim 1, wherein collecting said sponges as they are removed from the patient includes placing each of said sponges in a container associated with said set.

3. The method of claim 1, further including:

providing a second set of surgical sponges, each sponge in said second 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 second 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 second set in the surgical procedure in an order related to their individual indicium;

collecting said sponges from said second set as they are removed from the patient; and

tallying said indicium of each collected sponge against the set of indicia for said second set of sponges.