Dentistry – Apparatus – Having storage or nonuse supporting means
Patent
1990-07-09
1992-07-07
Mancene, Gene
Dentistry
Apparatus
Having storage or nonuse supporting means
433 79, A61G 1500
Patent
active
051278308
ABSTRACT:
A dental instrument shield for shielding medical or dental instruments, as well as industrial tools and equipment, which, due to position and configuration, may accidentally pierce or contact tissue and cause injury. In a preferred embodiment the dental instrument shield includes a curved, transparent, protective guard adjustably supported on parallel support rods mounted on an instrument support bar which is attached to a console or other supporting surface. An instrument tray may be mounted in adjustable relationship on the curved guard and the guard is designed to extend over the various handpieces containing dental instruments, to prevent accidental contact with the dental instruments. The various handpieces are typically removably supported in handpiece receptacles of various design for convenient access. The protective guard may alternatively be secured directly to a console or other supporting surface by means of a bracket or otherwise and may be shaped to partially and adjustably enclose one or more handpieces.
REFERENCES:
patent: 4306862 (1981-12-01), Knox
patent: 4321913 (1982-03-01), Maluta et al.
patent: 4618326 (1986-10-01), Schmidt et al.
patent: 4730880 (1988-03-01), Schmidt et al.
patent: 4834357 (1989-05-01), Bodenmiller
patent: 4952146 (1990-08-01), Doty
Finger Richard F.
Sheridan John J.
Sheridan Maureen C.
Cherichetti Cindy A.
Harrison John M.
Mancene Gene
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