QWL

Intraoperative Surgical Angle Measurement Tool

Product code

QWL

Device name

Intraoperative Surgical Angle Measurement Tool

Device class

Class 2

21 CFR

21 CFR 888.4560

Medical specialty

Orthopedic

Marketing pathway

510(K)

Flag

Implant

510(k) clearances (last 3 years)

2

Summaries archived here

2 (direct download)

510(k) clearances (all years, FDA)

3 (all years; only the last 3 years are listed here)

FDA classification definition

An intraoperative surgical angle measurement tool attaches to surgical instruments to measure the angle of the instrument relative to a vertical plumb line in line with gravity. The tool does not utilize anatomic landmarks or registration to patient anatomy.

Definition text from the FDA device classification database (U.S. federal government work, public domain).

510(k) clearances, last 3 years (2)

Last three years. Most recent: 2025-09-17.

2 summaries are archived here for direct download.