510(k) · Cleared
ClearedUltrasonic Nebulizer System, Model KN-9210
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
K-Jump Health Co., Ltd. · CAF Nebulizer (Direct Patient Interface)
Cleared on Jun 26, 2009 as substantially equivalent to K051365 (K-Jump Health Co., Ltd., 2005) and 1 other predicate after a 234-day review. Its family tree reaches back 5 generations to 1987.
- Decided
- Jun 26, 2009
- Review
- 234 days
- Class
- Class II
- Product code
- CAF
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 5 generations to K870027 (1987). 9 ancestors in all. No later device cites it as a predicate yet.
- Root · 5 generations backK870027 Hand Held Pheumatic Powered (Disposable) NebulizerSalter Labs · 1987 · Recalled
- 4 generations backK961476 Salterlabs 8960 Series Nebulizer (8960/8961/8966/8984)Salter Labs · 1996 · Recalled
- 3 generations backK014056 Salter Labs Modified Nebutech NebulizerSalter Labs · 2002
- 2 generations backK031908 MED2000 Spa Nebulizer Compressors, Models P1 and P2, with Nebulizer…Med2000 S.R.L. · 2004
- 1 generation backK051365 Compressor Nebulizer System, Model KN-9321K-Jump Health Co., Ltd. · 2005
- This deviceK083256 Ultrasonic Nebulizer System, Model KN-9210K-Jump Health Co., Ltd. · 2009
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K870027 | Hand Held Pheumatic Powered (Disposable) Nebulizer | Salter Labs | 1987 | 1 |
| −4 | K961476 | Salterlabs 8960 Series Nebulizer (8960/8961/8966/8984) | Salter Labs | 1996 | 1 |
| −3 | K014056 | Salter Labs Modified Nebutech Nebulizer | Salter Labs | 2002 | — |
| −2 | K031908 | MED2000 Spa Nebulizer Compressors, Models P1 and P2, with Nebulizer, and… | Med2000 S.R.L. | 2004 | — |
| −1 | K051365 | Compressor Nebulizer System, Model KN-9321 | K-Jump Health Co., Ltd. | 2005 | — |
| 0 (this device) | K083256 | Ultrasonic Nebulizer System, Model KN-9210 | K-Jump Health Co., Ltd. | 2009 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1992 | 1 | 0 |
| 1998 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 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 CAF? 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 CAF device
- #1 K260270 FindAir ONE for pMDI (FAO-MDI-V12-GRE-001)score 13.2 · 7 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (2)
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 |
|---|---|---|---|
| * | K051365 | Compressor Nebulizer System, Model KN-9321Summary page 1…Device: K-jump Health Co., Ltd. Ultrasonic Nebulizer System, Model KN-9210 3. Common or Usual Name: Ultrasonic Nebulizer 4. Predicate Device Information: - K051365, Compressor Nebulizer System, Model KN-9321, K-jump Health Co., Ltd, Taiwan - K974379, ULTRANEB, Bremed Italia s.r.l., It… | 2005 |
| * | K974379 | UltranebSummary page 1…Usual Name: Ultrasonic Nebulizer 4. Predicate Device Information: - K051365, Compressor Nebulizer System, Model KN-9321, K-jump Health Co., Ltd, Taiwan - K974379, ULTRANEB, Bremed Italia s.r.l., Italy 5. Device Description: Page 1 of 4 === Page 2 =… | 1998 |
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 22 years and passes through 3 companies; a new generation was cleared every 3.9 years on median.
- 2 of the 9 ancestors have a recall of any class.
How does its category compare?
All CAF devicesCAF Nebulizer (Direct Patient Interface): FDA decisions, review times, recalls and adverse event reports over 20 years. 2009, this device’s year, is highlighted.
FDA decisions per year · CAF
7in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · CAF
211in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · CAF
1in 2018
Class I (13 since 2007) Class II/III not classified
Adverse event reports per year · CAF
191in 2025
MAUDE reports naming product code CAF, 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 | 18 | 98 | 1 | 26 |
| 2008 | 12 | 123 | 0 | 11 |
| 2009 | 8 | 163 | 0 | 15 |
| 2010 | 10 | 114 | 0 | 37 |
| 2011 | 10 | 157 | 1 | 237 |
| 2012 | 9 | 126 | 0 | 138 |
| 2013 | 9 | 238 | 0 | 217 |
| 2014 | 9 | 151 | 5 | 123 |
| 2015 | 8 | 186 | 3 | 166 |
| 2016 | 5 | 186 | 1 | 201 |
| 2017 | 8 | 253 | 14 (13) | 256 |
| 2018 | 9 | 161 | 1 | 162 |
| 2019 | 3 | 266 | 0 | 185 |
| 2020 | 6 | 219 | 0 | 117 |
| 2021 | 8 | 324 | 0 | 161 |
| 2022 | 4 | 176 | 0 | 55 |
| 2023 | 8 | 279 | 0 | 107 |
| 2024 | 4 | 251 | 0 | 102 |
| 2025 | 7 | 211 | 0 | 191 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
K-jump Health Co., Ltd. Ultrasonic Nebulizer System includes a DC powered ceramic resonator and a fan that provides a source of mist for home health care use. The device is used with a pneumatic nebulizer to convert certain inhaled drugs into an aerosol form for inhalation by a patient. The device can be used with adult or pediatric patients.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K083256 · printed Nov 6, 2026
Cite this page
510(k) Report. “K083256: Ultrasonic Nebulizer System, Model KN-9210.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K083256
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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