Compressible ear tip

Details Compressible ear tip Compressible ear tip

1988-09-30

1989-08-01

Fuller, B. R.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181135, 128864, A61B 702

Patent

active

048526843

ABSTRACT:
An ear tip for use with a stethoscope, audio headset or like device, the ear tip being of a construction and design that provides substantial deformation of the ear tip under normal stethoscope pressures such that in use the ear tip is seated comfortably and conformably against the ear canal opening.

REFERENCES:
patent: 3303902 (1967-02-01), Knott
patent: 3539031 (1970-11-01), Scanlon
patent: 3618600 (1971-11-01), Douglas
patent: 3732382 (1973-05-01), DeWitt
patent: 3768470 (1973-10-01), Leight
patent: 3895627 (1975-07-01), Leight
patent: 3896801 (1975-07-01), Grout
patent: 3935401 (1976-01-01), Shore et al.
patent: 4055233 (1977-10-01), Huntress
patent: 4089332 (1978-05-01), Rose
patent: 4261432 (1981-04-01), Gunterman
patent: 4434794 (1984-03-01), Leight
patent: 4552137 (1985-11-01), Strauss
patent: 4564009 (1986-01-01), Brinkhoff
Hal-Hen Company Product Literature (May, 1985).

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