510(k) · Cleared
ClearedLiposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction Unit), Model 00 002 252 (220 V), 00 002 318 (110 V);
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Moeller Medical GmbH & Co. KG · QPB System, Suction, Lipoplasty For Removal
Cleared on Aug 25, 2006 as substantially equivalent to K032802 (Hk Surgical, Inc., 2003) and 3 other predicates after a 256-day review. Its family tree reaches back 4 generations to 1989. 13 later devices descend from it.
- Decided
- Aug 25, 2006
- Review
- 256 days
- Class
- Class II
- Product code
- QPB
- Recalls
- None
- Predicates
- 4
Its longest line of descent runs back 4 generations to K895761 (1989). 9 ancestors in all, the oldest K832274 (1983). 13 later devices descend from it, 5 citing it directly.
- Root · 4 generations backK895761 General AsperatorKolster Methods · 1989
- 3 generations backK980392 Psi-Tec AspiratorByron Medical · 1998
- 2 generations backK981215 Psi-Tec Liposuction AspiratorByron Medical · 1998
- 1 generation backK032802 HK Liposuction Aspirator, Model AP-Iii & AP230-IiiHk Surgical, Inc. · 2003
- This deviceK053451 Liposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction…Moeller Medical GmbH & Co. KG · 2006
- Descendant · cites it directly · 4 of its ownK063336 Medela Dominant 50 Lipo, Model 600-5706Medela AG · 2007
- Descendant · cites it directly · 3 of its ownK212024 PAL SystemMicroaire Surgical Instruments, LLC · 2022
- Descendant · 2 generations on · 2 of its ownK150134 Basic, Dominant Flex, KV-6Medela AG · 2015
- Descendant · cites it directly · 2 of its ownK072793 Liposat Basic (Infiltration Pump), Model 92-007 688Moeller Medical GmbH & Co. KG · 2008
- Descendant · 2 generations on · 1 of its ownK170629 Vitruvian Infiltration PumpBlack & Black Surgical, Inc. · 2017
Showing 5 of 13 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 13 · See all- K063336Medela Dominant 50 Lipo, Model 600-5706Medela AG · 2007 · cites it directly4descendants
- K212024PAL SystemMicroaire Surgical Instruments, LLC · 2022 · cites it directly3descendants
- K150134Basic, Dominant Flex, KV-6Medela AG · 2015 · 2 generations on2descendants
- K072793Liposat Basic (Infiltration Pump), Model 92-007 688Moeller Medical GmbH & Co. KG · 2008 · cites it directly2descendants
- K170629Vitruvian Infiltration PumpBlack & Black Surgical, Inc. · 2017 · 2 generations on1descendant
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K895761 | General Asperator | Kolster Methods | 1989 | — |
| −3 | K980392 | Psi-Tec Aspirator | Byron Medical | 1998 | — |
| −2 | K981215 | Psi-Tec Liposuction Aspirator | Byron Medical | 1998 | — |
| −1 | K032802 | HK Liposuction Aspirator, Model AP-Iii & AP230-Iii | Hk Surgical, Inc. | 2003 | — |
| 0 (this device) | K053451 | Liposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction Unit), Model… | Moeller Medical GmbH & Co. KG | 2006 | — |
| +1 | K063336 | Medela Dominant 50 Lipo, Model 600-5706 | Medela AG | 2007 | — |
| +1 | K212024 | PAL System | Microaire Surgical Instruments, LLC | 2022 | — |
| +2 | K150134 | Basic, Dominant Flex, KV-6 | Medela AG | 2015 | — |
| +1 | K072793 | Liposat Basic (Infiltration Pump), Model 92-007 688 | Moeller Medical GmbH & Co. KG | 2008 | — |
| +2 | K170629 | Vitruvian Infiltration Pump | Black & Black Surgical, Inc. | 2017 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1983 | 1 | 0 |
| 1986 | 1 | 0 |
| 1998 | 2 | 0 |
| 2000 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2015 | 1 | 0 |
| 2017 | 3 | 0 |
| 2022 | 2 | 0 |
| 2024 | 1 | 0 |
| 2026 | 3 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in QPB? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new QPB device
- #1 K212024 PAL Systemscore 13.7 · 5 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (4)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K032802 | HK Liposuction Aspirator, Model AP-Iii & AP230-IiiSummary page 6…quivalent to the aspiration devices listed below in terms of intended use, design, operating principles, and materials. IIK Surgical, Inc.: K032802 Byron Medical, Inc.: K981172, K001803 MicroAire Surgical Instruments: K981922 6. Device De… | 2003 |
| * | K981172 | Lipoplasty/ Liposuction Aspiration and Tumescent Infusion Cannulae and NeedlesSummary page 6…w in terms of intended use, design, operating principles, and materials. IIK Surgical, Inc.: K032802 Byron Medical, Inc.: K981172, K001803 MicroAire Surgical Instruments: K981922 6. Device Description: The Moller Medical Lipoplasty Syste… | 1998 |
| * | K001803 | Accelerator Reciprocating CannulaSummary page 6…s of intended use, design, operating principles, and materials. IIK Surgical, Inc.: K032802 Byron Medical, Inc.: K981172, K001803 MicroAire Surgical Instruments: K981922 6. Device Description: The Moller Medical Lipoplasty System is an e… | 2000 |
| * | K981922 | Light Duty Pneumatic Instrument Model Number Pad-100, Heavy Duty Pneumatic Instrument…Summary page 6…materials. IIK Surgical, Inc.: K032802 Byron Medical, Inc.: K981172, K001803 MicroAire Surgical Instruments: K981922 6. Device Description: The Moller Medical Lipoplasty System is an electrically powered infiltration/peristalitic pump… | 1998 |
What descends from it? (13)
See all 135 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 17 years and passes through 4 companies; a new generation was cleared every 5.4 years on median.
- None of the 9 ancestors has a recall.
- Of its descendants, K063336 (Medela AG, 2007) has gone furthest, with 4 descendants of its own.
- 3 other devices also cite its predicate K032802.
How does its category compare?
All QPB devicesQPB System, Suction, Lipoplasty For Removal: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · QPB
5so far in 2026, the most since 2007
2026 to Oct 25, outlined.
Median 510(k) review, days · QPB
194in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · QPB
No recall names QPB since 2007.
Adverse event reports per year · QPB
16in 2025
MAUDE reports naming product code QPB, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 2 | — | 0 | 0 |
| 2008 | 4 | 69 | 0 | 0 |
| 2009 | 1 | — | 0 | 0 |
| 2010 | 2 | — | 0 | 0 |
| 2011 | 2 | — | 0 | 0 |
| 2012 | 3 | 234 | 0 | 0 |
| 2013 | 0 | — | 0 | 0 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 1 | — | 0 | 0 |
| 2016 | 1 | — | 0 | 0 |
| 2017 | 3 | 112 | 0 | 0 |
| 2018 | 0 | — | 0 | 0 |
| 2019 | 2 | — | 0 | 0 |
| 2020 | 2 | — | 0 | 0 |
| 2021 | 0 | — | 0 | 0 |
| 2022 | 2 | — | 0 | 5 |
| 2023 | 0 | — | 0 | 28 |
| 2024 | 4 | 194 | 0 | 16 |
| 2025 | 2 | — | 0 | 16 |
| 2026 | 5 | 238 | 0 | — |
What is it indicated for?
For aesthetic body contouring.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K053451 · printed Nov 6, 2026
Cite this page
510(k) Report. “K053451: Liposat (Infiltration Pump), Model 00 002 274; Vacusat (Suction Unit), Model 00 002 252 (220 V), 00 002 318 (110 V);.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K053451
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026