# K992886: Powerview Ultrasound Workstation, Uidm-400A

- Pathway: 510(k) (Traditional)
- Applicant: Toshiba America Medical Systems, In.C
- Decided: Nov 9, 1999 after 75 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: 3 generations back to K930768 (1994). 8 ancestors in all.
212 later devices descend from it; 2 cite it directly.
0 of 221 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K982976: Ultrasound Workstation, Uiws-300A, Toshiba America Medical Systems, In.C (1998) Summary page 1.
- K990248: Dicom Image Manager, Model 3-D Visualization Option, Dicomit Imaging Systems Corp. (1999) Summary page 1.
- K963807: Tomtec Echo-Scan, Tomtec Imaging Systems, Inc. (1996) Summary page 1.

## Most influential descendants
- 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
- K072000: Aplio XG Diagnostic Ultrasound System, Model Ssa-790A Version 2.0 (2007), 203 descendants of its own

## Indications for use
Retrieval and storage of both passive and active ultrasound images. Analysis of ultrasound images Reconstruction and display of three dimensional images.

Source page: https://510kreport.com/device/K992886
Methodology: https://510kreport.com/methodology