Thermo Fisher Scientific ThermoFisher Scientific Microm STP 420D automated tissue processor. Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
ThermoFisher Scientific Microm STP 420D automated tissue processor.
Brand
Thermo Fisher Scientific
Lot Codes / Batch Numbers
All units.
Products Sold
All units.
Thermo Fisher Scientific is recalling ThermoFisher Scientific Microm STP 420D automated tissue processor. due to The firm has received complaints regarding specimen integrity (higher rate of specimen fragmentation) as well as complaints that the chamber may stop . Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
The firm has received complaints regarding specimen integrity (higher rate of specimen fragmentation) as well as complaints that the chamber may stop rotating prematurely, resulting in sample deterioration.
Recommended Action
Per FDA guidance
Consignees were notified of the problem by letter, on or about 6/3/09, updating the instructions for use. The units were subsequently upgraded on or before 9/8/09. For additional questions and information, please contact ThermoFisher's Technical Support department , Subject: PT Module Advisory Notice.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
HI, KY, LA, MI, MO, NE, NY, NC, OH, PA, TN, TX, VA, WV
Page updated: Jan 10, 2026