FDA Adverse Event Malfunction Summary report: N

PERMAFLEX PLUS ADHESIVE SLIDES, WHITE

MDR report key: 21990063 · Received May 8, 2025

Report

Report Number
1419341-2025-00028
Event Type
Malfunction
Date Received
May 8, 2025
Date of Event
April 9, 2025
Report Date
May 8, 2025
Manufacturer
LEICA BIOSYSTEMS RICHMOND INC.
Product Code
KEW
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
NJ, US
Reporter Occupation
OTHER HEALTH CARE PROFESSIONAL
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

MANUFACTURER TESTING OF RETAIN SAMPLES WAS UNABLE TO REPLICATE THE "TISSUE FALLING OFF MY IHC SLIDES..." REPORTED BY THE CUSTOMER. THE ROOT CAUSE FOR THE "TISSUE FALLING OFF MY IHC SLIDES..." REPORTED BY THE CUSTOMER COULD NOT BE UNEQUIVOCALLY DETERMINED FROM THE INFORMATION AVAILABLE. NO ADVERSE CONSEQUENCE(S) TO A PATIENT(S) HAS BEEN REPORTED TO THE MANUFACTURER TO DATE. IF ADDITIONAL INFORMATION IS RECEIVED AN ADDITIONAL FOLLOW UP MDR WILL BE SUBMITTED.

Description of Event or Problem · 0

ON 09 APRIL 2025, LEICA BIOSYSTEMS RECEIVED THE FOLLOWING INFORMATION: "TISSUE FALLING OFF MY IHC SLIDES THAT GO ON THE BOND WITHIN THE LAST FEW DAYS/WEEKS. NOTHING HAS CHANGED. LEICA PERMAFLEX PLUS SLIDES THAT I RECENTLY RECEIVED. THIS IS THE MOST RECENT LOT." AS AT 08 MAY 2025, LEICA BIOSYSTEMS HAS NOT RECEIVED INFORMATION AS TO EITHER THE FINAL STATUS OF THE PATIENT SLIDES INVOLVED IN THIS EVENT OR THE PATIENT IMPACT/OUTCOME. NO ADVERSE CONSEQUENCE(S) TO A PATIENT(S) HAS BEEN REPORTED TO THE MANUFACTURER TO DATE.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
795540 PERMAFLEX PLUS ADHESIVE SLIDES, WHITE SLIDES, MICROSCOPE KEW LEICA BIOSYSTEMS RICHMOND INC. PERMAFLEX PLUS ADHESIVE SLIDES, WHITE 100824-1

Patients

Seq Age Sex Outcome Treatment
1 NA Unknown