Dental post extractor

Details Dental post extractor Dental post extractor

1996-09-13

1998-05-26

Lucchesi, Nicholas D.

Dentistry

Apparatus

Hand manipulatable implement

433161, 433153, A61C 314, A61C 316, A61C 300

Patent

active

057555737

ABSTRACT:
A dental post extractor which includes a main body having a fixed jaw against which a second movable jaw is urged to grasp a dental post. The main body also includes a fixed handle against which a second movable handle may be urged, creating lateral movement in an elongated plate that extends through the main body. Lateral movement in the elongated plate causes downward force to be exerted on the tooth containing the dental post, resulting in the removal of the post.

REFERENCES:
patent: 812976 (1906-02-01), Carpenter
patent: 936732 (1909-10-01), Manning
patent: 1021893 (1912-04-01), Ross
patent: 1035744 (1912-08-01), Ross
patent: 1072517 (1913-09-01), Skinner
patent: 1072518 (1913-09-01), Skinner
patent: 1072519 (1913-09-01), Skinner
patent: 1072520 (1913-09-01), Skinner
patent: 1072521 (1913-09-01), Skinner
patent: 1105755 (1914-08-01), Chamberlin et al.
patent: 1158872 (1915-11-01), Trabold et al.
patent: 2027470 (1936-01-01), Caruso
patent: 2497229 (1950-02-01), Moller

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