# K914774: Multipulse Sequential Compression Unit

- Pathway: 510(k) (Traditional)
- Applicant: Talley Group, Ltd.
- Decided: Feb 11, 1992 after 111 days
- Product code: IRP (Massager, Powered Inflatable Tube)
- Device class: 2
- Regulation: 21 CFR 890.5650
- 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; 3 cite 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 lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K013061: Biotouch Massage Therapy System (2002), 30 descendants of its own
- K080134: Compressible Limb and Circulation Therapy System, Model WHF-314 (Power-Q1000) (2009), 14 descendants of its own
- K100656: Compressible Limb Therapy System Model WHF-324 (Power-Q1000 Plus) (2010), 13 descendants of its own
- K062818: Flexitouch System (2006), 10 descendants of its own
- K120972: Flexitouch System (2012), 9 descendants of its own

Source page: https://510kreport.com/device/K914774
Methodology: https://510kreport.com/methodology