Age at time of event: 18 years or older.(b)(4).Returned product consisted of a sterling balloon catheter.The balloon was loosely folded.The outer shaft, inner shaft, balloon and tip were microscopically examined.There is a kink in the shaft 21.5cm from the distal tip.Functional testing was carried out by attaching an inflation device filled with water to the hub of the complaint device, and inflating the device to rated burst pressure (rbp).The sterling device inflated and held pressure for 5 minutes without leaking.There was no evidence of any material or manufacturing deficiencies contributing to the damage.The manufacturing batch record review confirmed that the device met all material, assembly and performance specifications.The root cause is not confirmed as there was no evidence of the alleged issue or any anomalies which could have contributed to the reported difficulty.(b)(4).
|
It was reported that air was present in the balloon during inflation.A 10.0mmx20mmx80cm (5f) sterling¿ balloon catheter was advanced for dilatation.However, during the procedure, the physician noticed that air was present inside the balloon.The device was completely removed from the patient.The procedure was completed with a different device.No patient complications were reported and the patient's status was fine.
|