# K991872: Lynx Ultrasound System

- Pathway: 510(k) (Traditional)
- Applicant: Ecton, Inc.
- Decided: Jun 16, 1999 after 15 days
- Product code: IYN (System, Imaging, Pulsed Doppler, Ultrasonic)
- Device class: 2
- Regulation: 21 CFR 892.1550
- 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 K934041 (1994). 2 ancestors in all.
899 later devices descend from it; 2 cite it directly.
2 of 902 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K934041: Hewlett Packard Conos Ultrasound Imaging System Modification, Hewlett-Packard Co. (1994) Summary page 2.
- K935009: Pegasus, Advanced Technology Laboratories, Inc. (1994) Summary page 2.

## Most influential descendants
- K021497: Cypress Ultrasound System (2002), 898 descendants of its own
- K042055: Cypress Ultrasound System (2004), 827 descendants of its own
- K052021: V5MS Transducer and MPT7-4 Multiplane Transesophageal Transducer (2005), 806 descendants of its own
- K063138: Modification to Acuson Antares Ultrasound System (2006), 802 descendants of its own
- K063803: Acuson Antares Diagnostic Ultrasound System (2007), 801 descendants of its own

## Indications for use
Diagnostic Ultrasound imaging or fluid flow analysis of the human body as follows: Diagnostic Ultrasound imaging or fluid flow analysis of the human body as follows: Diagnostic Ultrasound imaging or fluid flow analysis of the human body as follows: Diagnostic Ultrasound imaging or fluid flow analysis of the human body as follows: Diagnostic Ultrasound imaging or fluid flow analysis of the human body as follows:

Source page: https://510kreport.com/device/K991872
Methodology: https://510kreport.com/methodology