# K023239: Aia-Pack CA 19-9

- Pathway: 510(k) (Traditional)
- Applicant: Tosoh Corp.
- Decided: Dec 23, 2002 after 87 days
- Product code: NIG (System, Test, Carbohydrate Antigen (Ca19-9), For Monitoring And Management Of Pancreatic Cancer)
- Device class: 2
- Regulation: 21 CFR 866.6010
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
AIA-PACKTM CA 19-9 is designed for IN VITRO DIAGNOSTIC USE ONLY for the quantitative measurement of CA 19-9 tumor associated antigen in human serum on TOSOH AIA Nex*lA and AIA-60011 Immunoassay analyzers. Serial testing using the AIA-PACKTUCA 19-9 is to be used as an aid in monitoring the disease status in patients who have been diagnosed with pancreatic cancer and who show measurable CA 19-9 results over the course of their disease. Results of CA 19-9 testing should be used in conjunction with other clinical methods that are standard of care for monitoring disease status in these patients.

Source page: https://510kreport.com/device/K023239
Methodology: https://510kreport.com/methodology