# K201547: B&J DVT Foot Garments, Models 820 Series

- Pathway: 510(k) (Traditional)
- Applicant: B&J Manufacturing, Ltd.
- Decided: Sep 18, 2020 after 101 days
- Product code: JOW (Sleeve, Limb, Compressible)
- Device class: 2
- Regulation: 21 CFR 870.5800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K991038 (2000). 3 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K112838: Vasopress Reprocessed DVT Leg / Foot Garments, Compression Therapy Concepts, Inc. (2011) Summary page 5.

## Most influential descendants
- K253386: DVT Garment (2026), 0 descendants of its own

## Indications for use
The B&J DVT Foot Garments, Models 820 Series are external pneumatic compression devices intended to lower the risk of deep vein thrombosis (DVT) and resulting pulmonary embolism (PE) in patients who may be at risk for thrombosis formation.

Source page: https://510kreport.com/device/K201547
Methodology: https://510kreport.com/methodology