Dentistry – Method or material for testing – treating – restoring – or...
Patent
1995-04-18
1996-10-08
Lucchesi, Nicholas D.
Dentistry
Method or material for testing, treating, restoring, or...
433 37, 433 48, 433214, A61C 500, A61C 900
Patent
active
055624499
ABSTRACT:
A dual dental tray assembly is provided which includes a pliable resilient outer dental tray using a pre-formed thin inner tray of thermoplastic material that nests inside the pliable outer tray. The two are heated to between 145.degree.-160.degree. F. During this time the inner tray is more formable, allowing for the inner tray to be accurately formed over the patient's teeth. The outer tray also prolongs the time during which the inner tray is moldable. The outer tray also operates as a seal with the gums to create a better vacuum created by the patient's sucking. Thus, the inner tray, once formed and cooled, becomes hard and flexible again and provides a thin hard dental tray as accurate as dental trays produced by dentists in their labs on models. The thinner, hard dental tray can then be used for dental treatments including bleaching, fluoride applications, and other dental operations, including provisional crowns and other dental work. The outer tray is usable for fluoride gel treatments.
REFERENCES:
patent: 1234958 (1917-07-01), Supplee
patent: 1663695 (1928-03-01), Foster, Jr.
patent: 3312218 (1967-04-01), Jacobs
patent: 3379193 (1968-04-01), Monaghan
patent: 3496936 (1970-02-01), Gores
patent: 3527219 (1970-09-01), Greenberg
patent: 3688406 (1972-09-01), Porter et al.
patent: 4044762 (1977-08-01), Jacobs
patent: 4063552 (1977-12-01), Going et al.
patent: 4401616 (1983-08-01), Wagner
patent: 4569342 (1986-02-01), von Nostitz
patent: 4776792 (1988-10-01), Wagner et al.
patent: 4955393 (1990-09-01), Adell
patent: 5011407 (1991-04-01), Pelerin
patent: 5076791 (1991-12-01), Madray, Jr.
patent: 5082007 (1992-01-01), Adell
patent: 5112225 (1992-05-01), Diesso
patent: 5346395 (1994-09-01), Adell
patent: 5406962 (1995-04-01), Adell
patent: 5406963 (1995-04-01), Adell
patent: 5415544 (1995-05-01), Oxman et al.
Jacobs Allison J.
Jacobs Scott
Lucchesi Nicholas D.
Munday John S.
Stanton Stephen G.
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