MAUDE Adverse Event Report: ROCHE DIAGNOSTICS COAGUCHEK ® XS SYSTEM; PROTHROMBIN TIME TEST STRIPS

Catalog Number 04625315160

Device Problem Incorrect Or Inadequate Test Results (2456)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 12/08/2014

Event Type  malfunction  

Event Description

Reporter states patient tested 5.6 inr on the coaguchek xs system while a comparison lab returned as 3.7 inr.The patient's coumadin dose was held for 1 day based on the lab result.No adverse event reported.Requested return of suspect strips and replacement was sent.

Manufacturer Narrative

It was unknown if the initial reporter sent report to the fda.

• Brand Name: COAGUCHEK ® XS SYSTEM
• Type of Device: PROTHROMBIN TIME TEST STRIPS
• Manufacturer (Section D): ROCHE DIAGNOSTICS; 9115 hague road; indianapolis IN 46250
• Manufacturer (Section G): ROCHE DIAGNOSTICS GMBH; sandhoferstrasse 116; na; mannheim (baden-wurttemberg) 6830 5; GM 68305
• Manufacturer Contact: michael leslie ; 9115 hague road; na; indianapolis, IN 46250 ; 3175214343
• MDR Report Key: 4371199
• MDR Text Key: 18066587
• Report Number: 1823260-2014-10561
• Device Sequence Number: 1
• Product Code: GJS
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K062925
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,User Facility
• Reporter Occupation: Nurse
• Type of Report: Initial,Followup
• Report Date: 01/28/2015

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 12/30/2014
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Nurse
• Device Expiration Date: 10/31/2015
• Device Catalogue Number: 04625315160
• Device Lot Number: 22906611
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/21/2015
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 12/09/2014
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 02/25/2014
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Treatment: METAMUCIL; COUMADIN
• Patient Age: 088 YR