# K101371: ON Call Plus Diabetes Monitoring Software

- Pathway: 510(k) (Traditional)
- Applicant: ACON Laboratories, Inc.
- Decided: Jan 7, 2011 after 235 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
Longest line of descent: 1 generation back to K091820 (2009). 1 ancestor in all.
1 later device descends 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)
- K091820: Contour Usb Blood Glucose Meter, Glucose Test Strips; Glucofacts Delux Diabetes Management System, Bayer Healthcare (2009) Summary page 1.

## Most influential descendants
- K133584: IN Touch Blood Glucose Monitoring System (2014), 0 descendants of its own

## Indications for use
The On Call® Plus Diabetes Software is an optional software accessory to be used with the On Call® Plus Glucose Meter for transferring data to a computer and organizing it in tables and graphs to be used at home and by health care professionals. The software does not recommend any medical treatment or medication dosage level.

Source page: https://510kreport.com/device/K101371
Methodology: https://510kreport.com/methodology