Dentistry – Method or material for testing – treating – restoring – or... – Endodontic
Patent
1992-09-29
1994-03-22
Hirsch, Paul J.
Dentistry
Method or material for testing, treating, restoring, or...
Endodontic
128776, A61C 502, A61B 510
Patent
active
052958337
ABSTRACT:
A dental root canal diagnostic and treating equipment with which specific position/s, which serve/s as the reference positions, can be set arbitrarily and such positions can be displayed. With the equipment, therefore, operation can be proceeded with knowledge of not only the position of the tip of the root canal instrument, which also serves as the measuring electrode, but also the remaining distance to the reference position.
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Chihiro Kobayashi
Matoba Kazunari
Hirsch Paul J.
Kabushiki Kaisha Morita Seisakusho
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