# K040686: M'ath STD

- Pathway: 510(k) (Traditional)
- Applicant: Intelligence IN Medical Technologies
- Decided: Jul 30, 2004 after 136 days
- Product code: LLZ (System, Image Processing, Radiological)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K021966 (2002). 2 ancestors in all.
122 later devices descend from it; 2 cite it directly.
0 of 125 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K021966: Q Lab Software, Advanced Technology Laboratories, Inc. (2002) Summary page 1.
- K030223: Sonocalc, Sonometric Health, LLC (2003) Summary page 1.

## Most influential descendants
- K121223: Qlab with FHN and VPQ Plug-in (2012), 98 descendants of its own
- K162094: RS80A Diagnostic Ultrasound System (2016), 64 descendants of its own
- K163691: HS70A Diagnostic Ultrasound System (2017), 58 descendants of its own
- K171048: RS80A Diagnostic Ultrasound System (2017), 50 descendants of its own
- K171070: WS80A Diagnostic Ultrasound System (2017), 42 descendants of its own

## Indications for use
M'Ath Std software is a Windows-based application program running on a personal computer that is intended to aid the physician in the organization of patient data relating to the ultrasound images or video acquired during echo-cardiology exams of the cardiovascular system, including the patient's characteristics. Additionally, the software allows the physician to makes measurements to determine the intima-media thickness of the carotoid artery from the acquired images and stores them with the patient file.

Source page: https://510kreport.com/device/K040686
Methodology: https://510kreport.com/methodology