Model Number HST III SYSTEM (3.8MM) |
Device Problems
Crack (1135); Fitting Problem (2183)
|
Patient Problem
No Consequences Or Impact To Patient (2199)
|
Event Date 11/20/2020 |
Event Type
malfunction
|
Manufacturer Narrative
|
Trackwise id # (b)(4).The device has not yet been returned to maquet cardiac surgery for evaluation.We are following up with the customer for the return of the device.A supplemental report will be submitted if the device is received.
|
|
Event Description
|
The hospital reported that during a coronary artery bypass procedure, hst iii system (3.8mm) cracked and would not load correctly into the delivery tube.A replacement device was used to complete the procedure.The hospital did not report any patient effects.
|
|
Event Description
|
The hospital reported that during a coronary artery bypass procedure, hst iii system (3.8mm) cracked and would not load correctly into the delivery tube.A replacement device was used to complete the procedure.The hospital did not report any patient effects.
|
|
Manufacturer Narrative
|
Trackwise # (b)(4).The lot # 25153237 history record review was completed.There were no ncmrs, rework, or deviations documented for the reported lot number.Based on the dhr/lhr review results, it was determined that there is no relation between the batch manufacturing process and the reported failure.The device was returned to the factory for evaluation on (b)(6) 2021 and investigated on (b)(6) 2021.Signs of clinical use and no evidence of blood were observed.There was no blood in or on the delivery tube.Delivery device was returned outside loading device.The tension spring and seal remained inside the loading device.The white plunger on the delivery device remained not pressed in and the blue lock remained in the locked position.Microscopic inspection showed the tether remained uncut and attached to the seal and tension spring.There was a crack observed at the outer coils of the seal.Dimensions of the delivery tube were taken.The inner diameter was measured at 0.197 inches, the outer diameter was measured at 0.220 inches.The length of the delivery tube was measured at 2.500 inches.The measurement values recorded for the delivery tube were within the tolerance specifications.Based on the returned condition of the device and evaluation results, the reported failures "fitting problem" and "crack; seal" were confirmed.
|
|
Manufacturer Narrative
|
Corrected section: h3: device not eval provide code: from "other" to "device evaluation anticipated, but not yet begun." trackwise id # (b)(4).
|
|
Event Description
|
The hospital reported that during a coronary artery bypass procedure, hst iii system (3.8mm) cracked and would not load correctly into the delivery tube.A replacement device was used to complete the procedure.The hospital did not report any patient effects.
|
|
Search Alerts/Recalls
|