MAUDE Adverse Event Report: ABBOTT POINT OF CARE I-STAT CHEM8+ CARTRIDGE

Catalog Number	600-9008-25
Medical Device Problem Code	Incorrect, Inadequate or Imprecise Result or Readings (1535)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/16/2022
Type of Reportable Event	Malfunction
Event or Problem Description
On (b)(6) 2022, abbott point of care was contacted by a customer regarding i-stat chem8+ cartridges that yielded suspected discrepant ionized calcium results of 2.4 & 2.17 mmol/l on a patient.There was no additional patient information available at the time of this report.Return product is available for investigation.Method, date, result.I-stat, (b)(6) 2022, 2.4 mmol/l.I-stat, (b)(6) 2022, 2.17mmol/l.I-stat, (b)(6) 2022, 1.19mmol/l (normal, using another lot).There are no injuries associated with this event.At this time there is no reason to suspect a malfunction exists.The reporting decision was based on limited information available that suggests the product was not performing within the variability of the assay.The investigation is underway.
Additional Manufacturer Narrative
Apoc incident # (b)(4).Apoc labeling will be evaluated during the investigation as pertaining to the event.
Additional Manufacturer Narrative
Apoc incident: # (b)(4).The investigation was completed on 17-oct-2022.A review of the device history record for chem8+ lot h22082c confirmed the lot passed finished goods release criteria.Retained cartridge testing met the acceptance criteria found in q04.01.003 rev.Ak, appendix 1- product complaint level 2 and level 3 investigation procedure.No deficiency has been identified.In addtition, a review of the device history record and retained cartridge testing was not applicable for the cg8+ lot as the lot number was unknown.Returned cartridges were not available.Searches of quality system processes (quality records (qr), stability and complaints) show no indication of related performance issues identified with unexpected po2, ph and so2 results during the timeframe of this incident.No deficiency has been identified.

• Brand Name: I-STAT CHEM8+ CARTRIDGE
• Common Device Name: CHEM8+ CARTRIDGE
• Manufacturer (Section D): ABBOTT POINT OF CARE; 400 college road; princeton NJ 08540 6607
• Manufacturer (Section G): ABBOTT POINT OF CARE CANADA LTD.; 185 corkstown road; K2H 8 V4; CA K2H 8V4
• Manufacturer Contact: linda maczuszenko ; 400 college road; princeton, NJ 08540 ; 6136885949
• MDR Report Key: 15494001
• Report Number: 2245578-2022-00139
• Device Sequence Number: 13932889
• Product Code: JGS
• UDI-Device Identifier: 10054749005519
• UDI-Public: 10054749005519
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: K183688
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 10/25/2022

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: 09/19/2022
• Device Catalogue Number: 600-9008-25
• Device Lot Number: H22082C
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 09/16/2022
• Supplement Date Received by Manufacturer: 10/17/2022
• Initial Report FDA Received Date: 09/27/2022
• Supplement Report FDA Received Date: 10/25/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 03/23/2022
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown