# K160501: Noxilizer Surgical Ruler

- Pathway: 510(k) (Traditional)
- Applicant: Noxilizer, Inc.
- Decided: May 26, 2016 after 93 days
- Product code: FTY (Tape, Measuring, Rulers And Calipers)
- Device class: 1
- Regulation: 21 CFR 878.4800
- 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 K790084 (1979). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K790660: Surgical Ruler, Richard-Allan Medical Ind., Inc. (1979) Summary page 4.
- K790084: Surgical Ruler and Pen, Devon Industries, Inc. (1979) Summary page 4.

## Indications for use
The Noxilizer Surgical Ruler is a sterile, single use, manual measurement device intended to be used in various general surgical procedures.

Source page: https://510kreport.com/device/K160501
Methodology: https://510kreport.com/methodology