Apparatus for testing the eyes; Instruments for examining the eyes

Classification Context

Section:

HUMAN NECESSITIES

Class:

MEDICAL OR VETERINARY SCIENCE; HYGIENE

Subclass:

DIAGNOSIS; SURGERY; IDENTIFICATION

Scope Notes

Limiting references: Eye inspection using ultrasonic, sonic or infrasonic waves

Related Keywords

Child Classifications

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• A61B 3/02 Subjective types, i.e. testing apparatus requiring the active assistance of the patient
• A61B 3/1 Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
• A61B 3/18 Arrangement of plural eye-testing or -examining apparatus