Laryngoscope blade

Details Laryngoscope blade Laryngoscope blade

1988-07-25

1990-05-15

Coven, Edward M.

Surgery

Truss

Perineal

A61B 106

Patent

active

049248553

ABSTRACT:
A laryngoscope blade having a base member and a blade portion. The blade portion is curved throughout its entire length. The blade portion defines a recessed channel in the top surface thereof, positioned approximately midway between the ends of the blade portion.

REFERENCES:
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patent: 4314551 (1982-02-01), Kadell
patent: 4406280 (1983-09-01), Upsher
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patent: 4556052 (1985-12-01), Muller
patent: 4583527 (1986-04-01), Musicant et al.
patent: 4592343 (1986-06-01), Upsher
Periodical entitled Anaesthesia, vol. 39, No. 12 published Dec., 1984, article entitled "Improved Vision Modification of the Macintosh Laryngoscope", by G. B. Racz, pp. 1245-1250.
Advertising Brochures (2) Anesthesia Medical Specialties discloses Two Types of Laryngoscope Blades.

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