While a male patient was being transferred from a chair to a bed, the plastic swivel insert (635090) inside the carry bar (360755 rev b) broke which caused the strap to come out of the bar.The patient fell a few inches back down into the chair and was not injured.Ron spring, a biomedical technician with erie county medical centre, investigated and observed the cause of failure was the plastic insert (b)(4) of the carry bar cracking and breaking.The lift strap was, therefore, able to pull through.
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The root cause of the issue is that the customer was using a damaged carry bar.As a corrective action, we have written and distributed a technical bulletin with instructions to replace any insert with a visible deformation and a reminder to inspect all visible load bearing components of the lift as per normal safe operating procedures, and to complete a detailed visual inspection of the load bearing components of the lift as part of routine preventative maintenance.The bulletin also recommends to take any carry bar with a deformed or cracked plastic insert out of service.
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