| 摘要 |
FIELD: medical equipment. ^ SUBSTANCE: invention concerns medical equipment and can be applied in various medical institutions and nursing homes for prevention of decubital ulcer of bed-ridden patients. Medical bed includes foundation in the form of immobile frame on posts, mobile internal frame with rotation drive, and bed with patient fixation elements. Mesh bed is fixated in mobile frame by stretching elements. Drive includes reversible electric motor with remote control. End elements of mobile and immobile frames have arc shape. Internal frame is connected to rotor shaft by gear train for bed rocking with the help of reversible electric motor or manually. Gear train features guiding wheel mounted on rotor shaft and guided wheel mounted on end element of internal frame. ^ EFFECT: simplified construction. ^ 2 dwg |
