martensite rod

Maddox is an important and indispensable tool for binocular visual function tests. The Markov rod can be used for horizontal and vertical recessive strabismus; rotary recessive strabismus; It has important reference value in evaluating binocular vision function and disposing of binocular vision abnormalities. Have the patient sit on the optometry chair, adjust the PD with both eyes, and wear a corrective lens. Take the madox rod and place it in front of the right eye. The maddox rod consists of a transparent cylindrical rod array arranged on the test lens. Place a point-like optotype or a bunch of spotlights. Looking at the point light through the madox rod will look like a strip of light perpendicular to the Markov rod. Check the 5m and 33cm respectively. Basic Information Specialist Category: Ophthalmic Examination Category: Applicable gender: whether men and women apply fasting: not fasting Tips: Please relax when checking. Listen to the doctor's instructions. Normal value Place a point-like optotype or a bunch of spotlights. Looking at the point light through the madox rod will look like a strip of light perpendicular to the Markov rod. Clinical significance Abnormal results The vertical band passes through the spot light. No horizontal hidden. The light strip is separated from the light spot with the light band on the right and the light spot on the left. There are hidden inside and outside. The light is on the right and the light is on the left. Explain that the affected eye is implicitly oblique. People who need to be examined for strabismus or strabismus. Precautions Contraindications before examination: refractive error. Requirements for inspection: under daily lighting. Inspection process Check the horizontal and vertical oblique operation: Let the patient sit on the optometry chair, adjust the PD with both eyes, and wear a corrective lens. Take the madox rod and place it in front of the right eye. The maddox rod consists of a transparent cylindrical rod array arranged on the test lens. Place a point-like optotype or a bunch of spotlights. Looking at the point light through the madox rod will look like a strip of light perpendicular to the Markov rod. Check the 5m and 33cm respectively. Not suitable for the crowd Inappropriate people: patients with refractive errors are not correct.