# K080800: Accuvix V20 Diagnostic Ultrasound System

- Pathway: 510(k) (Traditional)
- Applicant: Medison Co., Ltd.
- Decided: Apr 7, 2008 after 17 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: 9 generations back to K924432 (1993). 17 ancestors in all.
124 later devices descend from it; 1 cites it directly.
0 of 142 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K070813: Accuvix V10 Diagnostic Ultrasound System, Medison Co., Ltd. (2007) Summary page 1.
- K063580: Sonoace X8 Diagnostic Ultrasound System, Medison Co., Ltd. (2006) Summary page 1.

## Most influential descendants
- K092159: Accuvix V20 Diagnostic Ultrasound System (2009), 123 descendants of its own
- K093849: Accuvix V10 Diagnostic Ultrasound System (2010), 112 descendants of its own
- K101455: Eko 7 Diagnostic Ultrasound System (2010), 111 descendants of its own
- K093714: Sonoace X8 Diagnostic Ultrasound System (2009), 111 descendants of its own
- K103397: Accuvix XG Diagnostic Ultrasound System (2011), 110 descendants of its own

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

Source page: https://510kreport.com/device/K080800
Methodology: https://510kreport.com/methodology