| 摘要 |
FIELD: medicine.SUBSTANCE: invention relates to ophthalmology. Manual ophthalmoscope contains a pair of mirrors with flat and concave surfaces respectively and observation holes in their centre, from opposite sides of said mirrors two holders are placed, each of which on its free end has video and/or audio means for attracting patient's attention, which are electrically connected with means for their control and with power source, longitudinal axes of both holders intersect in the centre of observation holes of mirrors at obtuse angle.EFFECT: improvement of device construction.4 cl, 1 dwg |
