510(k) · Cleared
ClearedElectric nasal aspirator
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shenzhen Xinlianfeng Technology Co.,Ltd · BTA Pump, Portable, Aspiration (Manual Or Powered)
Cleared on Oct 20, 2022 as substantially equivalent to K180863 (Taidoc Technology Corporation, 2018) and 1 other predicate after a 58-day review. Its family tree reaches back 6 generations to 1994. 9 later devices descend from it.
- Decided
- Oct 20, 2022
- Review
- 58 days
- Class
- Class II
- Product code
- BTA
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 6 generations to K935218 (1994). 8 ancestors in all, the oldest K821481 (1982). 9 later devices descend from it, 5 citing it directly.
- Root · 6 generations backK935218 Schuco-Vac Model 178Schuco, Inc. · 1994
- 5 generations backK982304 Devilbiss Suction UnitSunrise Medical Hhg, Inc. · 1998 · Recalled
- 4 generations backK063448 Emg AC/DC Suction UnitEmg Technology Co., Ltd. · 2006
- 3 generations backK082762 Aardvark Nasal Irrigation and Aspiration DeviceAardvark Medical · 2008
- 2 generations backK090379 Avita Nasal Aspirator, Model, NS1 SeriesAvita Corporation · 2010
- 1 generation backK180863 FORA NAS100 Electronic Nasal Aspirator, Electronic Nasal AspiratorTaidoc Technology Corporation · 2018
- This deviceK222547 Electric nasal aspiratorShenzhen Xinlianfeng Technology Co.,Ltd · 2022
- Descendant · cites it directly · 3 of its ownK233901 Baby Nasal Aspirator (KA1006, KA1001, KA1005, NASA005, NASA006…Shenzhen Desida Technology Co., Ltd. · 2024
- Descendant · 2 generations on · 2 of its ownK244033 Electric Nasal Aspirator…Shenzhen Desida Technology Co., Ltd. · 2025
- Descendant · cites it directly · 1 of its ownK250697 Electric Nasal Aspirator (BC026, BC025, BC023)Shenzhen Kingboom Technology Co., Ltd. · 2025
- Descendant · cites it directly · 1 of its ownK241202 Electric nasal aspirator (HTD2601US)Hetaida Technology Co., Ltd. · 2024
- Descendant · 3 generations on · 0 of its ownK260134 Baby Nasal Aspirator (BN006, BN006-A, BN006-B, BN006-C, BN006-D…Shenzhen Root Innovation Technology Co., Ltd. · 2026
Showing 5 of 9 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 9 · See all- K233901Baby Nasal Aspirator (KA1006, KA1001, KA1005, NASA005, NASA006, NASA008, NASA009)Shenzhen Desida Technology Co., Ltd. · 2024 · cites it directly3descendants
- K244033Electric Nasal Aspirator (NASA601,NASA602,NASA603,NASA605,NASA606,NASA608,NASA610)Shenzhen Desida Technology Co., Ltd. · 2025 · 2 generations on2descendants
- K250697Electric Nasal Aspirator (BC026, BC025, BC023)Shenzhen Kingboom Technology Co., Ltd. · 2025 · cites it directly1descendant
- K241202Electric nasal aspirator (HTD2601US)Hetaida Technology Co., Ltd. · 2024 · cites it directly1descendant
- K260134Baby Nasal Aspirator (BN006, BN006-A, BN006-B, BN006-C, BN006-D, BN02; BN008, BN008-A…Shenzhen Root Innovation Technology Co., Ltd. · 2026 · 3 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −6 | K935218 | Schuco-Vac Model 178 | Schuco, Inc. | 1994 | — |
| −5 | K982304 | Devilbiss Suction Unit | Sunrise Medical Hhg, Inc. | 1998 | 3 |
| −4 | K063448 | Emg AC/DC Suction Unit | Emg Technology Co., Ltd. | 2006 | — |
| −3 | K082762 | Aardvark Nasal Irrigation and Aspiration Device | Aardvark Medical | 2008 | — |
| −2 | K090379 | Avita Nasal Aspirator, Model, NS1 Series | Avita Corporation | 2010 | — |
| −1 | K180863 | FORA NAS100 Electronic Nasal Aspirator, Electronic Nasal Aspirator | Taidoc Technology Corporation | 2018 | — |
| 0 (this device) | K222547 | Electric nasal aspirator | Shenzhen Xinlianfeng Technology Co.,Ltd | 2022 | — |
| +1 | K233901 | Baby Nasal Aspirator (KA1006, KA1001, KA1005, NASA005, NASA006, NASA008… | Shenzhen Desida Technology Co., Ltd. | 2024 | — |
| +2 | K244033 | Electric Nasal Aspirator… | Shenzhen Desida Technology Co., Ltd. | 2025 | — |
| +1 | K250697 | Electric Nasal Aspirator (BC026, BC025, BC023) | Shenzhen Kingboom Technology Co., Ltd. | 2025 | — |
| +1 | K241202 | Electric nasal aspirator (HTD2601US) | Hetaida Technology Co., Ltd. | 2024 | — |
| +3 | K260134 | Baby Nasal Aspirator (BN006, BN006-A, BN006-B, BN006-C, BN006-D, BN02; BN008… | Shenzhen Root Innovation Technology Co., Ltd. | 2026 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1982 | 1 | 0 |
| 1998 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2024 | 3 | 0 |
| 2025 | 2 | 0 |
| 2026 | 4 | 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 BTA? 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 BTA device
- #1 K244033 Electric Nasal Aspirator…score 17.4 · 8 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 |
|---|---|---|---|
| * | K180863 | FORA NAS100 Electronic Nasal Aspirator, Electronic Nasal AspiratorSummary page 5…gally Marketed Aspirator, NAS100 (Electronic Model NS1 Device Nasal Aspirator, TD-7601) 510(K) Number K180863 K090379 4. Description of Device Electric nasal aspirator consists of main unit, and su… | 2018 |
| * | K090379 | Avita Nasal Aspirator, Model, NS1 SeriesSummary page 5…lectronic Model NS1 Device Nasal Aspirator, TD-7601) 510(K) Number K180863 K090379 4. Description of Device Electric nasal aspirator consists of main unit, and suction portion working together as one unit. Th… | 2010 |
What descends from it? (9)
5 later devices cite it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K233901 | Baby Nasal Aspirator (KA1006, KA1001, KA1005, NASA005, NASA006, NASA008, NASA009) | 2024 | 3 |
| K250697 | Electric Nasal Aspirator (BC026, BC025, BC023) | 2025 | 1 |
| K241202 | Electric nasal aspirator (HTD2601US) | 2024 | 1 |
| K260473 | Electric nasal aspirator (BC027, BC030, BC033, BC035, BC035B) | 2026 | 0 |
| K242028 | Nasal Aspirator (BC-021, BC-022, BC-023, BC-024, BC-025, BC-026) | 2024 | 0 |
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 28 years and passes through 7 companies; a new generation was cleared every 4.5 years on median.
- 1 of the 8 ancestors has a recall of any class.
- Of its descendants, K233901 (Shenzhen Desida Technology Co., Ltd., 2024) has gone furthest, with 3 descendants of its own.
How does its category compare?
All BTA devicesBTA Pump, Portable, Aspiration (Manual Or Powered): FDA decisions, review times, recalls and adverse event reports over 20 years. 2022, this device’s year, is highlighted.
FDA decisions per year · BTA
7so far in 2026, the most since 2007
2026 to Oct 25, outlined.
Median 510(k) review, days · BTA
87in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · BTA
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · BTA
13in 2025
MAUDE reports naming product code BTA, 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 | 1 | — | 1 | 13 |
| 2008 | 3 | 135 | 3 | 5 |
| 2009 | 2 | — | 0 | 14 |
| 2010 | 2 | — | 3 | 178 |
| 2011 | 1 | — | 0 | 62 |
| 2012 | 1 | — | 0 | 47 |
| 2013 | 3 | 45 | 0 | 18 |
| 2014 | 3 | 91 | 0 | 399 |
| 2015 | 0 | — | 0 | 15 |
| 2016 | 3 | 149 | 0 | 25 |
| 2017 | 1 | — | 0 | 4 |
| 2018 | 4 | 125 | 0 | 17 |
| 2019 | 0 | — | 0 | 14 |
| 2020 | 1 | — | 0 | 10 |
| 2021 | 1 | — | 1 | 9 |
| 2022 | 3 | 58 | 0 | 7 |
| 2023 | 4 | 265 | 0 | 8 |
| 2024 | 5 | 131 | 0 | 13 |
| 2025 | 6 | 87 | 0 | 13 |
| 2026 | 7 | 89 | 0 | — |
What is it indicated for?
The Electronic Nasal Aspirator is intended for intermittent removal of nasal secretions and mucus from children (age 2-12 years old). This device is used in a home environment.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K222547 · printed Nov 5, 2026
Cite this page
510(k) Report. “K222547: Electric nasal aspirator.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K222547
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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