# K101906: Shape to Fit Compression Wear

- Pathway: 510(k) (Traditional)
- Applicant: Tsung Hau Technology Co., Ltd.
- Decided: Sep 17, 2010 after 71 days
- Product code: DWL (Stocking, Medical Support (To Prevent Pooling Of Blood In Legs))
- Device class: 2
- Regulation: 21 CFR 880.5780
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K955138 (1995). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K062873: Sunpolar Healthline, Model 100; Compfresh, Model 200; Naturex , Model 300; and Ihealth, Model 400 Stockings, E.C.I. USA Corporation (2007) Summary page 1.
- K091141: Therafirm Anti-Embolism Stockings, Therafirm Men's and Women's Trouser Socks, Knit-Rite, Inc. (2009) Summary page 1.
- K032325: Jobst Travel Socks, Bsn-Jobst, Inc. (2003) Summary page 1.

## Most influential descendants
- K123085: Futuro (TM) Travel Knee-Highs; Futuro (TM) Travel Socks; Futuro (TM) Travel Stockings; Futuro (TM) Travel Pantyhose (2012), 0 descendants of its own

## Indications for use
Help prevent edema and leg discomfort, and help prevent deep vein thrombosis in individuals subjected to immobility

Source page: https://510kreport.com/device/K101906
Methodology: https://510kreport.com/methodology