# K981922: Light Duty Pneumatic Instrument Model Number Pad-100, Heavy Duty Pneumatic Instrument Model Pad-200, Light Duty Electri

- Pathway: 510(k) (Traditional)
- Applicant: Microaire Surgical Instruments, Inc.
- Decided: Dec 10, 1998 after 192 days
- Product code: QPB (System, Suction, Lipoplasty For Removal)
- Device class: 2
- Regulation: 21 CFR 878.5040
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
22 later devices descend from it; 4 cite it directly.
0 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K053451: Liposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction Unit), Model 00 002 252 (220 V), 00 002 318 (110 V); (2006), 13 descendants of its own
- K063336: Medela Dominant 50 Lipo, Model 600-5706 (2007), 4 descendants of its own
- K212024: PAL System (2022), 3 descendants of its own
- K171286: PAL Multi-Use Cannulas and PAL Manual Wand (2017), 2 descendants of its own
- K150134: Basic, Dominant Flex, KV-6 (2015), 2 descendants of its own

## Indications for use
The MicroAire® PAD™ System is indicated for the removal of tissue or fluid from the body during general surgical procedures including suction lipoplasty for the purpose of aesthetic body contouring.

Source page: https://510kreport.com/device/K981922
Methodology: https://510kreport.com/methodology