Dentistry – Method or material for testing – treating – restoring – or... – Crown
Patent
1984-05-22
1985-11-05
Lesmes, George F.
Dentistry
Method or material for testing, treating, restoring, or...
Crown
424147, 604 3, 604 11, A61K 500
Patent
active
045511004
ABSTRACT:
A method for controlling or stopping the flow of blood is provided for use in preparing the gingival or gum area of the mouth for dental crowns. An aqueous solution of ferric sulfate (Fe.sub.2 (SO.sub.4).sub.3), having a concentration of preferably about 13% in water and glycol. The solution is applied to the gingival area and rapidly coagulates fresh blood to act as an effective astringent without adverse side effects or staining of teeth.
REFERENCES:
patent: 459738 (1891-07-01), Black
patent: 977825 (1910-12-01), Murphy
patent: 1908403 (1933-05-01), Budde
patent: 2209454 (1940-07-01), Griest
patent: 2322735 (1943-06-01), Molnar
patent: 2411636 (1946-11-01), Preiswerk
patent: 3175242 (1965-03-01), Kamondy et al.
patent: 3234918 (1966-02-01), Gigli
patent: 3369543 (1968-02-01), Ronco
patent: 3434209 (1969-03-01), Weissman
patent: 3759259 (1973-09-01), Truhan
patent: 4157709 (1979-06-01), Schuster et al.
"Clinical Research Associates Newsletter", Aug. 1979, pp. 2 and 3.
"Restorative Techniques for Individual Teeth", edited by Lloyd Baum, Masson Publishing USA, Inc., (1981), Chapter 15.
"Dental Products Reports", Jul.-Aug. issue, 1981, advertisement p. 11.
Lesmes George F.
Swisher Nancy A. B.
Ultradent, Inc.
LandOfFree
Method of preparing gingival area for dental crowns does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of preparing gingival area for dental crowns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparing gingival area for dental crowns will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-294123