Dentistry – Apparatus – Having means to emit radiation or facilitate viewing of the...
Patent
1993-12-20
1995-05-16
O'Connor, Cary E.
Dentistry
Apparatus
Having means to emit radiation or facilitate viewing of the...
4332171, 433226, A61C 106
Patent
active
054155436
ABSTRACT:
An improved dental apparatus for curing actinic light curable composites, primers and adhesives, incorporating in a single unit an actinic light source with an inert gas manifold and apertures for providing an inert gas blanket layer in the immediate area of the focal point of the actinic curing light, thereby giving improved bonding strengths.
REFERENCES:
patent: 4645456 (1987-02-01), James
patent: 4888489 (1989-12-01), Bryan
patent: 5204383 (1993-04-01), Manabe et al.
R. L. Erickson, E. A. Glasspoole, and D. H. Retief, "Effect of Air Thinning on Bond Strength Measurements", J. Dent. Res., 68, Special Issue, AADR Abstract #1543 (1989).
D. R. Pacropis and R. L. Ibsen, "Effect of Atmospheric oxygen on a Dentin Bonding Agent", J. Dent. Res., 71 (AADR Abstracts #258) 1992.
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 7, fourth edition, John Wiley & Sons (1993) pp. 946-959, 1006-1022.
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