# K982976: Ultrasound Workstation, Uiws-300A

- Pathway: 510(k) (Traditional)
- Applicant: Toshiba America Medical Systems, In.C
- Decided: Nov 24, 1998 after 90 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
No predicates in its family tree.
213 later devices descend from it; 1 cites it directly.
0 of 214 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Nova MicroSonics, Image View DCR: named in the summary without a submission number

## Most influential descendants
- K992886: Powerview Ultrasound Workstation, Uidm-400A (1999), 212 descendants of its own
- K013633: Ssa-770A, Aplio Ultrasound System (2001), 211 descendants of its own
- K022400: Ssa-700A, Aplio Diagnostic Ultrasound System (2002), 210 descendants of its own
- K032281: Ssa-770A - Version 4, Aplio Diagnostic Ultrasound System (2003), 209 descendants of its own
- K063130: Aplio XG Diagnostic Ultrasound System, Model Ssa-790A, Version 1.0 (2006), 205 descendants of its own

## Indications for use
Retrieval and storage of both passive and active ultrasound images Analysis of ultrasound images

Source page: https://510kreport.com/device/K982976
Methodology: https://510kreport.com/methodology