# K072784: Prodigy Autocode Blood Glucose Monitoring System, Model TD-4227, Clever Chek TD-4227 Blood Glucose Monitoring System

- Pathway: 510(k) (Traditional)
- Applicant: Taidoc Technology Corporation
- Decided: Dec 21, 2007 after 81 days
- Product code: NBW (System, Test, Blood Glucose, Over The Counter)
- Device class: 2
- Regulation: 21 CFR 862.1345
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K090188: U-Right TD-4227 NO Coding Blood Glucose Monitoring System, Model TD-4222 (2009), 1 descendant of its own
- K151100: U-RIGHT TD-4116 Blood Glucose Monitoring System, U-RIGHT TD-4116 Pro Blood Glucose Monitoring System (2015), 0 descendants of its own

Source page: https://510kreport.com/device/K072784
Methodology: https://510kreport.com/methodology