Dentistry – Apparatus – Having gauge or guide
Patent
1992-05-18
1994-06-07
Mancene, Gene
Dentistry
Apparatus
Having gauge or guide
128776, 433 27, A61C 1904, A61B 5103, A61B 5117
Patent
active
053184424
ABSTRACT:
An automated periodontal probe uses a logic device to control the drive motor of a distendable probe rod. The movement of the probe rod is measurable and the force applied to the rod is quantifiable, therefore the device affords exacting repeatability of test procedures on periodontal tissues and permits an accurate survey of the gum pockets which survey may be displayed or recorded. Further the device can be calibrated to cause minimum discomfort to the patient.
REFERENCES:
patent: 3058225 (1962-10-01), Ward
patent: 3943914 (1976-03-01), Grenfell et al.
patent: 4764114 (1988-08-01), Jeffcoat et al.
patent: 4791940 (1988-12-01), Hirschfeld et al.
patent: 4960132 (1990-10-01), Habekost
patent: 4979898 (1990-12-01), Rand
patent: 5144753 (1992-09-01), Murphy
"Gingival attachment level measurements with an automated periodontal probe" Birek et al. J. Clin. Periodontal 1987; 14:472-477.
Jeffcoat Marjorie K.
Jeffcoat Robert L.
Thomas, Jr. Albert L.
Jeffcoat Marjorie K.
Lucchesi Nicholas A.
Mancene Gene
Research Models, Inc.
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