A cells and B cells are inflated by pump olternately with one cycle of 10 minutes.This innovative design is to refrain
patient's muscle fram 10llg-term fixed pressure at same position to prevent bed sore. More comfortable to the patient.
This model's fuse roting: F1AL250'( ( ) 230V'-/50Hz; O.O6A.
Maximum weight bearing capacity 100 kg.
Contim;ous usage for 12 hours then rest time one hour.