510(k) · Cleared
ClearedDental Air Polishing Handpiece
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Guilin Woodpecker Medical Instrument Co., Ltd. · EFB Handpiece, Air-Powered, Dental
Cleared on Sep 28, 2022 as substantially equivalent to K151912 (E.M.S Electro Medical Systems S.A, 2016) after a 124-day review. Its family tree reaches back 7 generations to 1990.
- Decided
- Sep 28, 2022
- Review
- 124 days
- Class
- Class I
- Product code
- EFB
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K900709 (1990). 18 ancestors in all. No later device cites it as a predicate yet.
- Root · 7 generations backK900709 Air Flow SiiElectro Medical Systems (Ems Sa) · 1990
- 6 generations backK991857 Airflow HandyElectro Medical Systems, Inc. · 1999
- 5 generations backK022119 Ems Air-Flow Handy 2 Dental HandpieceElectro Medical Systems SA · 2002
- 4 generations backK092289 Ems Air-Flow Handy PerioE.M.S Electro Medical Systems S.A · 2009
- 3 generations backK110173 Ems Air-Flow Master PiezonE.M.S Electro Medical Systems S.A · 2011
- 2 generations backK132478 Air-Flow Handy 3.0E.M.S Electro Medical Systems S.A · 2014
- 1 generation backK151912 AIR-FLOW handy 3.0 PLUSE.M.S Electro Medical Systems S.A · 2016
- This deviceK221548 Dental Air Polishing HandpieceGuilin Woodpecker Medical Instrument Co., Ltd. · 2022
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K900709 | Air Flow Sii | Electro Medical Systems (Ems Sa) | 1990 | — |
| −6 | K991857 | Airflow Handy | Electro Medical Systems, Inc. | 1999 | — |
| −5 | K022119 | Ems Air-Flow Handy 2 Dental Handpiece | Electro Medical Systems SA | 2002 | — |
| −4 | K092289 | Ems Air-Flow Handy Perio | E.M.S Electro Medical Systems S.A | 2009 | — |
| −3 | K110173 | Ems Air-Flow Master Piezon | E.M.S Electro Medical Systems S.A | 2011 | — |
| −2 | K132478 | Air-Flow Handy 3.0 | E.M.S Electro Medical Systems S.A | 2014 | — |
| −1 | K151912 | AIR-FLOW handy 3.0 PLUS | E.M.S Electro Medical Systems S.A | 2016 | — |
| 0 (this device) | K221548 | Dental Air Polishing Handpiece | Guilin Woodpecker Medical Instrument Co., Ltd. | 2022 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1990 | 1 | 0 |
| 1993 | 1 | 0 |
| 1995 | 1 | 0 |
| 1997 | 1 | 0 |
| 2000 | 1 | 0 |
| 2005 | 1 | 0 |
| 2007 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2014 | 1 | 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 EFB? 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 EFB device
- #1 K262144 DIAMED Handpiece;DIAMED Airmotor;DIAMED…score 13.3 · 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? (1)
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 |
|---|---|---|---|
| * | K151912 | AIR-FLOW handy 3.0 PLUSSummary page 4…EFB Device Class: Class II Predicate Device: E.M.S. Electro Medical Systems S.A. K151912 Device Description: The Dental Air Polishing Handpiece, AP-H Plus is an air driven dental handpiece for the use b… | 2016 |
What descends from it?
No later submission names this one as a predicate yet.
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 32 years and passes through 5 companies; a new generation was cleared every 3.0 years on median.
- None of the 18 ancestors has a recall.
- 1 other device also cites its predicate K151912.
How does its category compare?
All EFB devicesEFB Handpiece, Air-Powered, Dental: FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · EFB
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · EFB
209in 2024
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · EFB
No recall names EFB since 2007.
Adverse event reports per year · EFB
83in 2025
MAUDE reports naming product code EFB, 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 | 12 | 61 | 0 | 13 |
| 2008 | 7 | 97 | 0 | 19 |
| 2009 | 11 | 120 | 0 | 40 |
| 2010 | 8 | 116 | 0 | 78 |
| 2011 | 4 | 168 | 0 | 96 |
| 2012 | 8 | 130 | 0 | 97 |
| 2013 | 3 | 207 | 0 | 61 |
| 2014 | 7 | 200 | 0 | 73 |
| 2015 | 7 | 296 | 0 | 87 |
| 2016 | 3 | 205 | 0 | 122 |
| 2017 | 7 | 246 | 0 | 153 |
| 2018 | 3 | 210 | 0 | 81 |
| 2019 | 3 | 348 | 0 | 117 |
| 2020 | 5 | 259 | 0 | 94 |
| 2021 | 2 | — | 0 | 123 |
| 2022 | 5 | 430 | 0 | 157 |
| 2023 | 4 | 158 | 0 | 116 |
| 2024 | 5 | 209 | 0 | 104 |
| 2025 | 1 | — | 0 | 83 |
| 2026 | 4 | 252 | 0 | — |
What is it indicated for?
The Dental Air Polishing Handpiece, AP-H Plus is a dental handpiece intended for use in the cleaning and polishing of teeth by the projection of a mixture of water, air, and powder onto the tooth surface. The device removes soft deposits and areas of discoloration and can be used to prepare teeth for dental procedures such as the placement of composite fillings, porcelain inlays, and laminate veneers. The device can be used to clean implant abutments and…
Read the full statement (154 words)
The Dental Air Polishing Handpiece, AP-H Plus is a dental handpiece intended for use in the cleaning and polishing of teeth by the projection of a mixture of water, air, and powder onto the tooth surface. The device removes soft deposits and areas of discoloration and can be used to prepare teeth for dental procedures such as the placement of composite fillings, porcelain inlays, and laminate veneers. The device can be used to clean implant abutments and to clean teeth prior to treatments such as shade matching, fluoridation, and bleaching. The device can also be used to degrease crowns and bridges prior to placement and clean fixed bands and brackets on orthodontic appliances.
The Dental Air Polishing Handpiece, AP-H Plus is intended for patients suffering from periodontal disease.
The Dental Air Polishing Handpiece, AP-H Plus is indicated for the non-surgical removal of subgingival plaque in pockets up to 4 mm after initial periodontal treatment.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K221548 · printed Nov 5, 2026
Cite this page
510(k) Report. “K221548: Dental Air Polishing Handpiece.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K221548
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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