Dentistry – Apparatus
Patent
1979-05-03
1981-04-28
Peshock, Robert
Dentistry
Apparatus
433114, 433126, A61C 108
Patent
active
042643031
ABSTRACT:
The invention relates to an apparatus for cleaning and/or disinfecting especially so-called handpieces in a dentist's equipment. The improved apparatus comprises a vessel which is fillable with a suitable liquid or liquid mixture. Said vessel encompasses a rotatably disposed shaft extending through a channel serving as an outlet for the liquid or liquid mixture. There are further means for temporary driving connection with the shaft of the handpiece intended for cleaning and a source for producing a force which, firstly, serves to cause the liquid or liquid mixture, preferably under rotation, to flow out through the channel and then pass through the handpiece, and, secondly, imparts a rotary motion to the shaft, which via a driving connection is transmitted to all of the moving transmission parts of the handpiece.
REFERENCES:
patent: 2039177 (1936-04-01), McKenzie
patent: 2226145 (1940-12-01), Smity
Peshock Robert
Scania Dental AB
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