Middle ear ventilation tube

Details Middle ear ventilation tube Middle ear ventilation tube

1985-12-06

1987-09-22

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

A61M 5325

Patent

active

046952756

ABSTRACT:
A myringotomy ventilation tube for insertion into an opening in the tympanic membrane comprising

REFERENCES:
patent: 2618271 (1952-11-01), Wallace
patent: 2819719 (1958-01-01), Utley et al.
patent: 3530860 (1970-09-01), Majoros
patent: 3726284 (1973-04-01), Parker
patent: 3807409 (1974-04-01), Paparella et al.
patent: 3835863 (1974-10-01), Goldberg
patent: 3871380 (1975-03-01), Heros
patent: 3982545 (1976-09-01), Silverstein
patent: 4309994 (1982-01-01), Grunwald
Xomed, Myringotomy-Ventilation Tubes (Short Term)-(Long Term), p. 7, and (Short Term), p. 4, copyright 1979.
Richard L. Goode, MD, "T-Tube for Middle Ear Ventilation", May 1973, pp. 402-403, Arch Otolaryngol, vol. 97.

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