Surgical retractor

Details Surgical retractor Surgical retractor

1985-07-01

1986-12-30

Peshock, Robert

Surgery

Truss

Perineal

433140, A61B 100, A61C 500

Patent

active

046320938

ABSTRACT:
The present invention provides a surgical retractor having a generally annular base. Two generally upstanding prongs extend generally upwardly at an angle from the base. The exterior surface of the base is generally concave, whereas the exterior surface of both of the prongs is generally convex. The base and prongs together form a substantially funnel-shaped structure which is adapted to be positioned over the lower dental group of a patient and to separate the cheek and tongue from a patient's teeth.

REFERENCES:
patent: 641170 (1900-01-01), Thurmnd et al.
patent: 3722101 (1973-03-01), Via

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