MAUDE Adverse Event Report: ABBOTT GERMANY ALINITY C CARBON DIOXIDE

Catalog Number	07P72-30
Medical Device Problem Code	Incorrect, Inadequate or Imprecise Result or Readings (1535)
Health Effect - Clinical Code	No Patient Involvement (2645)
Date of Event	02/28/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Correction/removal reporting number = 3002809144-10/24/19-009-r.Catalogue number= 07p72-20; lot number 54454uq03; udi for 07p72-20 = (b)(4); expiration date 05/31/2020.Additional information: device manufacture date for ln 07p72-20, lot 54454uq03 is also 03/31/2019 all previous lots are impacted by this issue.The lots listed in this mdr are the only in-date lots.The investigation into this matter found that the amount of co2 absorbed was higher with increased reagent carousel rotation and when the volume of the reagent in the cartridge is reduced.This phenomenon could be detected as a shift in qc and also incorrect patient results.A product recall letter was sent to all customers who have received shipments of the in -date lots of the alinity c carbon dioxide reagent kit.The letter instructs the following: 1) immediately discontinue use of the alinity c carbon dioxide 15000t kit and destroy any remaining inventory as existing modes of control are not effective for the large cartridge.2) run two levels of co2 controls every hour with the use of the current alinity c carbon dioxide 3000t kit, instead of every 24 hours, and perform assay calibration as needed to minimize the potential to generate incorrect results.All current inventory of alinity c carbon dioxide (ln 07p7220), will be reworked to include a kit stuffer instructing customers to run qc every hour.In future lots of the alinity c carbon dioxide 3000t kit, the reagent cartridge fill volume will be increased from 12.7 ml to 20.7 ml, which has been confirmed to minimize co2 absorption.
Event or Problem Description
Abbott laboratories has identified an issue with the alinity c co2 reagent during internal studies.It was determined that under certain conditions, the rate at which atmospheric co2 is dissolved into the reagent may accelerate and has the potential to generate incorrect results.There has been no reported impact to patient management as a result of this issue.

• Brand Name: ALINITY C CARBON DIOXIDE
• Common Device Name: CARBON DIOXIDE
• Manufacturer (Section D): ABBOTT GERMANY; max-planck-ring 2; wiesbaden 65205 ; GM 65205
• MDR Report Key: 9268256
• Report Number: 3002809144-2019-00676
• Device Sequence Number: 1951431
• Product Code: KHS
• UDI-Device Identifier: 00380740121600
• UDI-Public: 00380740121600
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: K060295
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative
• Initial Reporter Occupation: Other
• Remedial Action: Recall
• Type of Report: Initial
• Report Date (Section B): 11/01/2019

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
• Operator of Device: Health Professional
• Device Expiration Date: 05/31/2020
• Device Catalogue Number: 07P72-30
• Device Lot Number: 54449UQ03
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/22/2019
• Initial Report FDA Received Date: 11/01/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: 3002809144-10/24/19-009-
• Patient Sequence Number: 1