Self examination device

Details Self examination device Self examination device

1989-05-15

1990-09-04

Dzierzynski, Paul M.

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Subjective type

350621, A61B 302

Patent

active

049539701

ABSTRACT:
An eye self-examination device is provided with an objective lens mounted over a mirror into which the patient looks for the purposes of detecting foreign or unwanted matter within or around the eye. A light source having an appropriate power source is provided proximate the lens and mirror in order to illuminate the eye. The device can be used in a hand-held orientation or is provided with mounting means, such as legs on the housing, for positioning the device on a table. Furthermore, a storage compartment for swabs or other items related to cleaning the eye is provided within the housing.

REFERENCES:
patent: 2026009 (1933-03-01), Ritz-Woller
patent: 2026010 (1933-03-01), Ritz-Woller
patent: 2135743 (1936-03-01), Cassity
patent: 2582227 (1948-12-01), Brady
patent: 3751140 (1973-08-01), Berlin et al.
patent: 4120563 (1978-10-01), Stefanou
patent: 4750831 (1988-06-01), Vega

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