Device evaluation by mfr: the returned product consisted of a zelantedvt thrombectomy system.The pump, effluent/supply line, shaft, tip, piston, and spike line were visually inspected.Functional testing was performed.The complaint device failed to prime and an error message displayed on the console, meaning that the device over-pressured.The shaft and tip of the devicewere cut and the jet body was microscopically inspected.It was revealed that a jet was plugged with rust/saline, causing the over pressure as the flow was being restricted.Inspection of the remainder of the device revealed no other damage or irregularities.
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Reportable based on analysis completed 08jun2019.It was reported that the device was unable to prime.An angiojet zelante dvt catheter was selected for a thrombectomy procedure.During preparation the device was unable to prime.It never entered the patient's body.The patient was held overnight for further treatment with tissue plasminogen activator.The next day, the physician completed the procedure with a new angiojet zelante dvt device.The patient experience no complications and is fine.However, device analysis revealed the jet hole was plugged with rust.
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