[Method of stabilization of acoustic contact during ultrasonic diagnosis in ophthalmology]. / Sposob stabilizatsii akusticheskogo kontakta pri ul'trazvukovoi diagnostike v oftal'mologii

To provide for a stable acoustic contact between the sensor and the surface of the eye it is proposed that the echoophthalmograph "Echo-21" be equipped with a sensor of new design, made in the shape of a capsule containing a 0.5% dicain solution that is moving freely in the vertical direction inside a hollow fluoroplastic cylinder. The capsule, together with the guiding cylinder, is readily fixed on the mounting of an optical glasses set.