510(k) · Cleared
ClearedMaster Neb II
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Bremed Italia, S.R.L. · CAF Nebulizer (Direct Patient Interface)
Cleared on Jun 24, 1997 after a 132-day review. FDA’s file for it is a 510(k) statement, which names no predicate.
- Decided
- Jun 24, 1997
- Review
- 132 days
- Class
- Class II
- Product code
- CAF
- Recalls
- None
- Predicates
- 0
FDA’s file for it is a 510(k) statement, which names no predicate.
Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (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
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What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
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.
How does its category compare?
All CAF devicesCAF Nebulizer (Direct Patient Interface): FDA decisions, review times, recalls and adverse event reports over 20 years.
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?
This product is an air compressor that when used in conjunction with a hand held nebulizer, produces the nebulization of a liquid prescribed medication. The compressor produces an air source that is channeled through tubing into the hand held nebulizer. The nebulizer creates an aerosol mist by forcing the compressed air through the nebulizer baffle. This creates negative pressure in which the liquid medication is vacuumed into the air, creating the…
Read the full statement (194 words)
This product is an air compressor that when used in conjunction with a hand held nebulizer, produces the nebulization of a liquid prescribed medication. The compressor produces an air source that is channeled through tubing into the hand held nebulizer. The nebulizer creates an aerosol mist by forcing the compressed air through the nebulizer baffle. This creates negative pressure in which the liquid medication is vacuumed into the air, creating the aerosol mist.
This product contains the exact same technological characteristics of similar devices currently on the market. The product functions exactly as these similar devices.
The product is designed with similar performance characteristics as devices currently on the market. The performance of the device allows it to be used in conjunction with various hand held nebulizers that are currently in distribution in the United States and Europe.
The components found within this product are common items. The product consists of a thermally protected motor, a cylinder and piston assembly (the compressor) attached to the motor, the case, a switch, an electrical cord, and a printed circuit board. The circuit board makes the wiring more stable and organized, thus ensuring higher quality and safety.
Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K970542 · printed Nov 6, 2026
Cite this page
510(k) Report. “K970542: Master Neb II.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K970542
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Page last updated Nov 3, 2026