The Recall Desk
Agency classClass IOur severity:SevereFDA (Devices)·Z-3007-2018·Announced 2018-09-26

Ventana CONFIRM anti-Estrogen Receptor Antibody Recalled for Dispenser Defects

Ventana Medical Systems is recalling CONFIRM anti-Estrogen Receptor antibodies due to leaking and sticking dispensers that may cause false negative IHC results.

The agency’s classification

FDA (Devices): Class I

Class I is a situation in which there is a reasonable probability that the use of or exposure to a violative product will cause serious adverse health consequences or death.

This is the agency’s own classification, taken from its notice. The severity score below is our assessment, not the agency’s. How recall classes work

What this means for you

Our assessment, not the agency’s: severity 4/5 (Severe).

The hazard poses a serious risk of illness, injury, or structural failure. Stop using the product immediately and contact the manufacturer for a refund or repair.

Our severity reasoning: The agency classified this recall as Class I — a situation in which there is a reasonable probability that the use of or exposure to a violative product will cause serious adverse health consequences or death. On that classification alone this is scored Severe; a score of Critical is reserved for recalls where a death or serious injury was reported. The agency gives the reason as: "Leaking and sticking reagent dispensers for horseradish peroxidase (HRP) dispensers. A false negative IHC result may occur."

Plain-English summary

Ventana Medical Systems Inc is recalling CONFIRM anti-Estrogen Receptor (ER) (SP1) Rabbit Monoclonal Primary Antibody, Catalog Number 05278414001, Model 790-4325. The product is intended for Immunohistochemistry (IHC) for in vitro diagnostic use.

The recall is due to leaking and sticking reagent dispensers for horseradish peroxidase (HRP) dispensers. This defect may result in a false negative IHC result.

The recall involves 1,719 units distributed worldwide. Affected lot numbers are Y18586 and Y24472, with UDI 4015630972234. Users should stop using the affected units and contact the manufacturer for instructions.

The recalled product

Product
CONFIRM anti-Estrogen Receptor (ER) (SP1) Rabbit Monoclonal Primary Antibody, Catalog Number 05278414001, Model 790-4325 Immunohistochemistry (IHC) for in vitro diagnostic use.
Affected units
1,719

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Lot numbers (3)

  • Lot Numbers: Y18586
  • Y24472
  • UDI: 4015630972234

Distribution

Distribution scope not specified by the agency.

Part of a larger recall action

This product is one of 21 recalled by Ventana Medical Systems Inc under a single FDA (Devices) recall action. The agency files each product separately, so the size of the action is not visible from this page alone.

See all 21 products in this recall →

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