Laryngoscope including a disposable blade and its method of use

Details Laryngoscope including a disposable blade and its method of use Laryngoscope including a disposable blade and its method of use

1988-12-09

1990-06-05

Coven, Edward M.

Surgery

Truss

Perineal

128 3, A61B 126

Patent

active

049304950

ABSTRACT:
A laryngoscope is disclosed herein which includes a handle and a separate disposable blade. The disposable blade is designed for a single proper operative use, enabling greater sterility. After the single first proper operative use, and upon disengagement from the handle, certain blade components are sufficiently damaged, whereby the blade is not able to cooperatingly engage and remain retained in the handle, for a proper second operative use.

REFERENCES:
patent: 3878836 (1975-04-01), Twatler
patent: 4406280 (1983-09-01), Upsher
patent: 4557256 (1985-12-01), Baumam
patent: 4775364 (1988-10-01), Alles
patent: 4808167 (1989-02-01), Mamm et al.

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