FDA Adverse Event Malfunction Summary report: N

ALINITY I TOTAL B-HCG REAGENT KIT

MDR report key: 24277261 · Received February 6, 2026

Report

Report Number
3005094123-2026-00061
Event Type
Malfunction
Date Received
February 6, 2026
Date of Event
January 28, 2026
Report Date
February 19, 2026
Manufacturer
ABBOTT IRELAND DIAGNOSTICS DIVISION
Product Code
DHA
UDI-DI
00380740163327
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
CH
Reporter Occupation
OTHER HEALTH CARE PROFESSIONAL
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

THIS REPORT IS BEING FILED ON AN INTERNATIONAL PRODUCT, LIST NUMBER 7P51 THAT HAS A SIMILAR PRODUCT DISTRIBUTED IN THE US, LIST NUMBER 7P51-21/31, AND 510K NUMBER K170317. AN EVALUATION IS IN PROCESS. A FOLLOW-UP REPORT WILL BE SUBMITTED WHEN THE EVALUATION IS COMPLETE. SECTION A PATIENT INFORMATION: REFER TO SECTION B5 FOR COMPLETE PATIENT INFORMATION.

Additional Manufacturer Narrative · 0

AFTER FURTHER EVALUATION, THE SUSPECT MEDICAL DEVICE WAS CHANGED FROM ALINITY I TOTAL B-HCG REAGENT KIT, LIST NUMBER 07P51-74, AND MANUFACTURING SITE OF LONGFORD, IRELAND IN SECTION D OF THIS REPORT TO ALINITY I PROCESSING MODULE, LIST NUMBER 03R65-01, AND MANUFACTURING SITE IRVING, TX, USA OF NEW SUSPECT DEVICE. MDR NUMBER 3016438761-2026-00099 HAS BEEN SUBMITTED AND ALL FURTHER INFORMATION WILL BE DOCUMENTED UNDER THAT MDR NUMBER.

Description of Event or Problem · 0

THE CUSTOMER OBSERVED POSITIVE ALINITY I TOTAL BHCG RESULTS. SID (B)(653-YEAR-OLD, FEMALE) GENERATED ALINITY I TOTAL BHCG POSITIVE RESULT OF 116.78 MIU/ML, BUT COLLOIDAL GOLD METHOD NEGATIVE. THE SAMPLE WAS REPEATED WITH ALINITY I TOTAL BHCG NEGATIVE RESULT OF 0.8 MIU/ML. NO IMPACT TO PATIENT MANAGEMENT WAS REPORTED.

Description of Event or Problem · 0

THE CUSTOMER OBSERVED POSITIVE ALINITY I TOTAL BHCG RESULTS. SID (B)(6) (53 YEAR OLD, FEMALE) GENERATED ALINITY I TOTAL BHCG POSITIVE RESULT OF 116.78 MIU/ML, BUT COLLOIDAL GOLD METHOD NEGATIVE. THE SAMPLE WAS REPEATED WITH ALINITY I TOTAL BHCG NEGATIVE RESULT OF 0.8 MIU/ML. NO IMPACT TO PATIENT MANAGEMENT WAS REPORTED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
344114 ALINITY I TOTAL B-HCG REAGENT KIT SYSTEM, TEST, HUMAN CHORIONIC GONADOTROPIN DHA ABBOTT IRELAND DIAGNOSTICS DIVISION 76209UD01 00380740163327

Patients

Seq Age Sex Outcome Treatment
1 53 YR Female ALNTY I PROCESSING MODU, 03R65-01, (B)(6).| ALNTY I PROCESSING MODU, 03R65-01, (B)(6).