MAUDE Adverse Event Report: TERUMO CARDIOVASCULAR SYSTEMS CORP. TERUMO ADVANCED PERFUSION SYSTEM 1; CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS-ADVANCED PERFUSION SYSTEM 1

Model Number 801074

Device Problem Out-Of-Box Failure (2311)

Patient Problem No Patient Involvement (2645)

Event Date 03/01/2016

Event Type  malfunction  

Manufacturer Narrative

(b)(4).This complaint is related to emdr #1828100-2016-00200.The srt installed another new o2 sensor and ran applicable verification tests.The unit operated to manufacturer specifications and was returned to clinical use.During the laboratory evaluation, the o2 sensor accuracy was not within specifications during initial testing after calibration.Nothing was observed visually that would cause failure.The product surveillance technician (pst) installed the returned o2 sensor into a lab-use only (luo) epgs and connected the epgs to a system-1 simulator and central control monitor (ccm).The pst connected the epgs to oxygen and air and entered a perfusion screen on the ccm.After the 15 minute warm-up period, calibration of the o2 sensor was initiated and passed.The measurement of the direct current (d/c) output voltage from the o2 sensor at 5 liters per minute (l/min) and 100% o2 was 1.94 volts which is within the specification of 0.55-2.758 volts.The pst tested the accuracy of o2% and found inaccuracies as shown below: flow rate = 5 l/min, o2% set point = 100%, ccm = 88.4%, external analyzer = 98.9%.Flow rate = 5 l/min , o2% set point = 80%, ccm = 78.2%, external analyzer = 88.8%.Flow rate = 5 l/min, o2% set point = 50%, ccm = 49.5%, external analyzer = 57.7%.Flow rate = 5 l/min, o2% set point = 30%, ccm = 29.4%, external analyzer = 34.8%.Flow rate = 5 l/min, o2% set point = 21%, ccm = 16.8%, external analyzer = 20.5%.After 20 minutes of testing, a second calibration was performed and the o2% accuracy then met specifications as shown below: flow rate = 5 l/min, o2% set point = 100%, ccm = 100%, external analyzer = 98.7%.Flow rate = 5 l/min, o2% set point = 80%, ccm = 80.0%, external analyzer = 79.1% flow rate = 5 l/min, o2% set point = 50%, ccm = 49.1%, external analyzer = 49.1%.Flow rate = 5 l/min, o2% set point = 30%, ccm = 30.1%, external analyzer = 30.6%.Flow rate = 5 l/min , o2% set point = 21%, ccm = 19.7%, external analyzer = 20.4%.

Event Description

Upon receipt of the device, the service repair technician (srt) reported that the new oxygen (o2) sensor failed o2 sensor accuracy test on the electronic patient gas system (epgs).This is considered an "out of box" failure.Per the srt, the o2 sensor will need to be replaced.There was no patient involvement.

Manufacturer Narrative

The reported complaint was confirmed.If additional information becomes available on this complaint that would alter the facts and/or conclusion, a supplemental report will be filed accordingly.

• Brand Name: TERUMO ADVANCED PERFUSION SYSTEM 1
• Type of Device: CONSOLE, HEART-LUNG MACHINE, CARDIOPULMONARY BYPASS-ADVANCED PERFUSION SYSTEM 1
• Manufacturer (Section D): TERUMO CARDIOVASCULAR SYSTEMS CORP.; 6200 jackson road; ann arbor MI 48103
• Manufacturer Contact: jan winder ; 6200 jackson road; ann arbor, MI 48103 ; 7346634145
• MDR Report Key: 5519843
• MDR Text Key: 41022612
• Report Number: 1828100-2016-00201
• Device Sequence Number: 1
• Product Code: DTQ
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K022947
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative
• Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date: 05/18/2016

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Other
• Device Expiration Date: 05/14/2016
• Device Model Number: 801074
• Device Catalogue Number: 801074
• Device Lot Number: 12804-126
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/03/2016
• Is the Reporter a Health Professional?: No
• Initial Date Manufacturer Received: 03/01/2016
• Initial Date FDA Received: 03/23/2016
• Supplement Dates Manufacturer Received: Not provided
• Supplement Dates FDA Received: 05/18/2016
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 01/15/2016
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1