510(k) · Cleared
ClearedPowered Wheelchair (NXN20-209)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zhejiang Nysin Medical Co., Ltd. · ITI Wheelchair, Powered
Cleared on Nov 22, 2024 as substantially equivalent to K163204 (Kunshan Aoshida Electric Technology Co., Ltd., 2017) after a 176-day review. Its family tree reaches back 5 generations to 2003. 1 later device descends from it.
- Decided
- Nov 22, 2024
- Review
- 176 days
- Class
- Class II
- Product code
- ITI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K023148 (2003). 1 later device descends from it, 1 citing it directly.
- Root · 5 generations backK023148 Epw Powered Wheelchair, GP-201Emg Technology Co., Ltd. · 2003
- 4 generations backK062888 Middle Wheel Drive Power Chair, CWD01Emg Technology Co., Ltd. · 2006
- 3 generations backK070501 Ruike 3421 Powered WheelchairShanghai Ruike Sports Goods Co., Ltd. · 2007
- 2 generations backK113463 Power WheelchairSuzhou KD Medical Appliance Co., Ltd. · 2012
- 1 generation backK163204 A08 Power wheelchairKunshan Aoshida Electric Technology Co., Ltd. · 2017
- This deviceK241529 Powered Wheelchair (NXN20-209)Zhejiang Nysin Medical Co., Ltd. · 2024
- Descendant · cites it directly · 0 of its ownK252862 Electric Wheelchair (DH01126)Foshan Dahao Medical Technology Co., Ltd. · 2025
Most influential descendants
Showing 1 of 1 · See all- K252862Electric Wheelchair (DH01126)Foshan Dahao Medical Technology Co., Ltd. · 2025 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K023148 | Epw Powered Wheelchair, GP-201 | Emg Technology Co., Ltd. | 2003 | — |
| −4 | K062888 | Middle Wheel Drive Power Chair, CWD01 | Emg Technology Co., Ltd. | 2006 | — |
| −3 | K070501 | Ruike 3421 Powered Wheelchair | Shanghai Ruike Sports Goods Co., Ltd. | 2007 | — |
| −2 | K113463 | Power Wheelchair | Suzhou KD Medical Appliance Co., Ltd. | 2012 | — |
| −1 | K163204 | A08 Power wheelchair | Kunshan Aoshida Electric Technology Co., Ltd. | 2017 | — |
| 0 (this device) | K241529 | Powered Wheelchair (NXN20-209) | Zhejiang Nysin Medical Co., Ltd. | 2024 | — |
| +1 | K252862 | Electric Wheelchair (DH01126) | Foshan Dahao Medical Technology Co., Ltd. | 2025 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2025 | 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 ITI? 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 ITI device
- #1 K220747 Power Wheelchair (N5515B)score 40.2 · 4 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 |
|---|---|---|---|
| * | K163204 | A08 Power wheelchairSummary page 5…Physical Medicine 4.0 Predicate device information Manufacturer: Kunshan Aoshida Electric Technology Co., Ltd. Trade/Device: A08 Power Wheelchair 510(k) number: K163204 1 of page 7 510(k) Summary 5.0 Indication for Use Statement The device… | 2017 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K252862 | Electric Wheelchair (DH01126) | 2025 | 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 21 years and passes through 5 companies; a new generation was cleared every 5.0 years on median.
- None of the 5 ancestors has a recall.
- Of its descendants, K252862 (Foshan Dahao Medical Technology Co., Ltd., 2025) has gone furthest, with 0 descendants of its own.
- 4 other devices also cite its predicate K163204.
How does its category compare?
All ITI devicesITI Wheelchair, Powered: FDA decisions, review times, recalls and adverse event reports over 20 years. 2024, this device’s year, is highlighted.
FDA decisions per year · ITI
29in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ITI
90in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ITI
13so far in 2026, the most since 2007
Class I (2 since 2007) Class II/III not classified
Adverse event reports per year · ITI
647in 2025
MAUDE reports naming product code ITI, 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 | 42 | 3 | 123 |
| 2008 | 9 | 49 | 3 | 133 |
| 2009 | 7 | 63 | 1 | 183 |
| 2010 | 6 | 46 | 2 | 157 |
| 2011 | 4 | 101 | 0 | 525 |
| 2012 | 6 | 155 | 1 | 2,919 |
| 2013 | 5 | 177 | 0 | 8,741 |
| 2014 | 5 | 213 | 0 | 7,282 |
| 2015 | 10 | 174 | 0 | 4,685 |
| 2016 | 6 | 173 | 1 | 1,575 |
| 2017 | 4 | 159 | 2 | 301 |
| 2018 | 4 | 117 | 0 | 273 |
| 2019 | 3 | 244 | 0 | 264 |
| 2020 | 6 | 278 | 0 | 205 |
| 2021 | 13 | 209 | 3 | 166 |
| 2022 | 16 | 96 | 0 | 135 |
| 2023 | 8 | 128 | 0 | 223 |
| 2024 | 38 | 125 | 1 | 146 |
| 2025 | 29 | 90 | 3 (2) | 647 |
| 2026 | 36 | 108 | 13 | — |
What is it indicated for?
The device is a motor driven, indoor and outdoor transportation vehicle with the intended use to
provide mobility to a disabled or elderly person limited to a seated position.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K241529 · printed Nov 4, 2026
Cite this page
510(k) Report. “K241529: Powered Wheelchair (NXN20-209).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K241529
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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