Surgery – Truss – Perineal
Patent
1989-03-31
1990-09-25
Coven, Edward M.
Surgery
Truss
Perineal
A61B 106
Patent
active
049586246
ABSTRACT:
A laryngeal blade assembly consisting of a metallic blade or spatula and two light assemblies that are selectively mounted on the blade. One light assembly has a fiber optic tube and a base block that with the blade will fit a fiber optic handle. The other light assembly has an incandescent bulb in the end of the light tube and a base block that with the blade fits an incandescent handle.
REFERENCES:
patent: 3766909 (1973-10-01), Ozbey
patent: 3826248 (1974-07-01), Gobels
patent: 4517964 (1985-05-01), Upsher
patent: 4570614 (1986-02-01), Bauman
patent: 4574784 (1986-03-01), Soloway
patent: 4799485 (1989-01-01), Furey et al.
Stone R. Douglas
Turner Thomas W.
Coven Edward M.
Graham Mark S.
Welch Allyn Inc.
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