Dental vacuum system with foot-actuated valve

Details Dental vacuum system with foot-actuated valve Dental vacuum system with foot-actuated valve

1997-04-01

1999-06-01

Wilson, John J.

Dentistry

Apparatus

Having suction orifice

433 91, 433101, 433116, A61C 1706

Patent

active

059082976

ABSTRACT:
A dental vacuum system having a foot-actuated valve for controlling the flow of vacuum through the system. The foot-actuated valve is located away from the field of operation such that the valve is not exposed to the typical sources of pathogenic contaminants in a dental office.

REFERENCES:
patent: 802954 (1905-10-01), Waterman
patent: 3138873 (1964-06-01), Bishop
patent: 3489390 (1970-01-01), Cadogan
patent: 4158916 (1979-06-01), Adler
patent: 4242088 (1980-12-01), Ekman
patent: 4723912 (1988-02-01), Nieusma
patent: 4810194 (1989-03-01), Snedden
patent: 5226629 (1993-07-01), Millman et al.
patent: 5228851 (1993-07-01), Burton
patent: 5267860 (1993-12-01), Ingram, Jr. et al.
patent: 5531722 (1996-07-01), Van Hale
American Dental Accessories Catalog, pp. 41, 53; Fall 1995.

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