# K955853: Healthcare Service & Supply Pump Alp 501 Pump System

- Pathway: 510(k) (Traditional)
- Applicant: Healthcare Service and Supply
- Decided: Jun 25, 1996 after 187 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.
11 later devices descend from it; 4 cite it directly.
0 of 12 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
- K974318: Healthcare Service and Supply Alp Alternating Leg Pressure Pump and Gaarments for the Limb (1998), 8 descendants of its own
- K053575: Hygia Health Services Reprocessed Kendall SCD Express Sleeves/Foot Cuffs (2006), 3 descendants of its own
- K012403: Vanguard Reprocessed Compression Garment (2001), 3 descendants of its own
- K090074: Hygia Health Services Reprocessed Compression Sleeves / Foot Cuffs (2009), 1 descendant of its own
- K051438: Vanguard Reprocessed Compression Garments (Hill-Rom) (2006), 1 descendant of its own

Source page: https://510kreport.com/device/K955853
Methodology: https://510kreport.com/methodology