Development and application of holding mechanism for drainage bag / 医疗卫生装备

ABSTRACT

Objective To develop a holding mechanism for the drainage bag to reduce the accident rate of tube falling off during CT examination.Methods The mechanism was composed of a bed body,a mobile bed board,a connecting board,a rod and kink section.CT bed board had a sandwich structure with carbon fibre composite and foam material,and the connecting board,kink section,rod and its hinge joint were made of polycarbonate material.Results The mechanism decreased the risk for tube falling off during CT examination and increased the patient comfort.Conclusion The mechanism gains advantages in stability,mobility,convenience and practicability,and thus is worthy promoting practically.