Pressure seal headband

Details Pressure seal headband Pressure seal headband

1975-10-09

1977-05-24

Cooper, William C.

H04M 105

Patent

active

040257339

ABSTRACT:
An improved headband is described for use in the clinical evaluation of hearing and hearing problems. There are a number of important tests of hearing which utilize test probes and other ear testing members which are conveniently held in place at the patient's ears using headbands. The headband described herein has improved means for adjustably positioning the probes or other test members and particularly for both aligning the probe and for adjusting the probe tip seating or sealing pressure at the ear canal under test. A universally adjustable probe mounting is provided on the headband for adjusting the attitude of the test probe tip and the probe support includes means for adjusting the force urging the probe tip into the ear canal under test.

REFERENCES:
patent: 3469651 (1969-09-01), Mendelson et al.
patent: 3919501 (1975-11-01), Cech et al.

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