| 摘要 |
FIELD: medical engineering. ^ SUBSTANCE: device has wheels and trough for supporting child chest and stomach. The trough is fabricated as plastic cylinder to be opened along the upper surface. The wheels are arranged in parallel rows along cylinder axis on its external surface to enable one longitudinal rolling at any cylinder rotation angle about its axis. ^ EFFECT: wide range of medical functional applications; improved safety and comfort conditions. ^ 3 cl, 2 dwg |
