Dental and surgical handpiece with disposable cartridge
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United States of America Patent
Stats
-
Jun 30, 1998
Grant Date -
N/A
app pub date -
Dec 5, 1995
filing date -
Dec 5, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dental and surgical handpiece with disposable cartridge of the present invention includes a reusable handpiece and a disposable cartridge. The disposable cartridge contains all the major moving parts that provide torque and RPM for high speed dental drilling. The disposable cartridge fits into a receptacle in the head of the reusable handpiece. The handpiece can be heat sterilized after the disposable cartridge is removed. The performance of the handpiece is not reduced by the sterilization since the turbine and bearings are contained in the disposable cartridge.
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Family
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