FIELD: medical engineering. SUBSTANCE: this bed incorporates base including frame, wheels and cradle composed of movable sections raised and lowered by drives each of which is made as telescopic tubes which can be locked one relative another by tapered member fixedly located in internal tube and contacting with balls enclosed in holder which is positioned inside external tube and connected to control unit via spring-loaded rod, lever and cable. EFFECT: more sophisticated design. 5 dwg
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Authors
Dates
1995-01-20—Published
1991-08-30—Filed