# K921562: Jobst Extremity Pump System 7500

- Pathway: 510(k) (Traditional)
- Applicant: Jobst Institute, Inc.
- Decided: Jun 22, 1992 after 82 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
No predicates in its family tree.
32 later devices descend from it; 1 cites it directly.
0 of 33 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K993758: Proair 3000 Compression System (2000), 31 descendants of its own
- K060146: Activecare ++ System (2006), 30 descendants of its own
- K062818: Flexitouch System (2006), 10 descendants of its own
- K120972: Flexitouch System (2012), 9 descendants of its own
- K110159: Activecare SFT (2011), 9 descendants of its own

Source page: https://510kreport.com/device/K921562
Methodology: https://510kreport.com/methodology