Dental sponge

Details Dental sponge Dental sponge

1980-09-15

1983-02-08

Rosenbaum, C. Fred

Surgery

Respiratory method or device

Ozone or ion generation

128156, 433136, A61F 1300

Patent

active

043723144

ABSTRACT:
A dental sponge constructed of absorbent material, which may include portions of oxidized cellulose or gelatin sponge material to be used as a hemostatic aid, for controlling bleeding following oral surgery or tooth extraction. The absorbent material is provided with an impervious non-absorbent coating covering a substantial portion of said absorbent material, with the coating defining an opening exposing the absorbent material through which fluid can flow. The sponge can be constructed in a number of shapes, and can be provided with projecting tab means used for handling the sponge.

REFERENCES:
patent: 2007503 (1935-07-01), Riordan
patent: 2152391 (1939-03-01), Spahn
patent: 2465357 (1949-03-01), Correll
patent: 2884925 (1959-05-01), Meynier, Jr.
patent: 2998010 (1961-08-01), Griswold et al.
patent: 3216422 (1965-11-01), Steiger et al.
patent: 3369544 (1968-02-01), Crockford
patent: 3705585 (1972-12-01), Saffro
patent: 4293301 (1981-10-01), Mattsson
Surgery, vol. 54, No. 4, Oct. 1963, p. 21, "Oxycel" advertisement.

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