The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1982
Filed:
Nov. 12, 1980
William P Frantzich, Wayzata, MN (US);
Garry R Persons, Edina, MN (US);
C. R. Canfield & Company, Inc., Edina, MN (US);
Abstract
A dressing for use in treating dry socket syndrome resulting from tooth extraction includes a gauze strip impregnated with a gelatinous material containing petrolatum, emulsifiers and an analgesic substance such as eugenol. In the process of making and packaging the dry socket dressing, a strip of gauze is unrolled from a roll and passed through a bath containing a gelatinous material at a rate to permit a six-inch length of gauze to incorporate approximately two grams of gelatinous material. The impregnated strip is then cut into predetermined lengths and thereafter packaged in a transparent, sealed envelope. The package containing the dry socket dressing is then treated with gamma radiation to sterilize the dressing and interior of the envelope.