510(k) · Cleared
ClearedCO2 Laser Therapy Systems
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Beijing Sincoheren Science and Technology Development Co. · ONG Powered Laser Surgical Instrument With MicrobeamFractional Output
Cleared on Jul 6, 2017 as substantially equivalent to K161925 (Beijing Adss Development Co., Ltd., 2016) after a 314-day review. Its family tree reaches back 7 generations to 1994. 2 later devices descend from it.
- Decided
- Jul 6, 2017
- Review
- 314 days
- Class
- Class II
- Product code
- ONG
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K936109 (1994). 19 ancestors in all, the oldest K853620 (1986). 2 later devices descend from it, 1 citing it directly.
- Root · 7 generations backK936109 Sharplan Model 1120 CO2 Surgical LaserSharplan Lasers, Inc. · 1994
- 6 generations backK960521 Sharplan Lasers, Inc. Silktouch Flash ScannerSharplan Lasers, Inc. · 1996
- 5 generations backK963339 Coherent Ultrapulse CO2 Surgical LasersCoherent Medical Group · 1997
- 4 generations backK063001 Slim Evolution Family of CO2 Lasers and Delivery Device AccessoriesLasering S.R.L. · 2007
- 3 generations backK101555 CO2 Laser SystemAdvanced Technology Laser Co., Ltd. · 2010
- 2 generations backK110434 Trixel CO2 LaserBeijing Syntech Laser CO., LTD. · 2011
- 1 generation backK161925 CO2 Laser Therapy MachineBeijing Adss Development Co., Ltd. · 2016
- This deviceK162398 CO2 Laser Therapy SystemsBeijing Sincoheren Science and Technology Development Co. · 2017
- Descendant · cites it directly · 1 of its ownK191518 CO2 Laser SystemShenzhen Gsd Tech Co., Ltd. · 2019
- Descendant · 2 generations on · 0 of its ownK250998 CO2 Laser Therapy System (Model: LFS-D9U)Sanhe Lefis Electronics Co., Ltd. · 2025
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K936109 | Sharplan Model 1120 CO2 Surgical Laser | Sharplan Lasers, Inc. | 1994 | — |
| −6 | K960521 | Sharplan Lasers, Inc. Silktouch Flash Scanner | Sharplan Lasers, Inc. | 1996 | — |
| −5 | K963339 | Coherent Ultrapulse CO2 Surgical Lasers | Coherent Medical Group | 1997 | — |
| −4 | K063001 | Slim Evolution Family of CO2 Lasers and Delivery Device Accessories | Lasering S.R.L. | 2007 | — |
| −3 | K101555 | CO2 Laser System | Advanced Technology Laser Co., Ltd. | 2010 | — |
| −2 | K110434 | Trixel CO2 Laser | Beijing Syntech Laser CO., LTD. | 2011 | — |
| −1 | K161925 | CO2 Laser Therapy Machine | Beijing Adss Development Co., Ltd. | 2016 | — |
| 0 (this device) | K162398 | CO2 Laser Therapy Systems | Beijing Sincoheren Science and Technology Development Co. | 2017 | — |
| +1 | K191518 | CO2 Laser System | Shenzhen Gsd Tech Co., Ltd. | 2019 | — |
| +2 | K250998 | CO2 Laser Therapy System (Model: LFS-D9U) | Sanhe Lefis Electronics Co., Ltd. | 2025 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1986 | 1 | 0 |
| 1988 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2019 | 1 | 0 |
| 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 ONG? 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 ONG device
- #1 K250402 AVAVA™ Skin Treatment Systemscore 19.1 · 24 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 |
|---|---|---|---|
| * | K161925 | CO2 Laser Therapy Machine Cleared while this submission was under review Summary page 5…K162398 III. PREDICATE DEVICE CO2 Laser Therapy Machine, K161925 This predicate has not been subject to a design-related recall. No reference devices were used in this sub… | 2016 |
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K191518 | CO2 Laser System | 2019 | 1 |
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 23 years and passes through 7 companies; a new generation was cleared every 1.9 years on median.
- None of the 19 ancestors has a recall.
- Of its descendants, K191518 (Shenzhen Gsd Tech Co., Ltd., 2019) has gone furthest, with 1 descendant of its own.
- 4 other devices also cite its predicate K161925.
How does its category compare?
All ONG devicesONG Powered Laser Surgical Instrument With MicrobeamFractional Output: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, this device’s year, is highlighted.
FDA decisions per year · ONG
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · ONG
97in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · ONG
2in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · ONG
1in 2025
MAUDE reports naming product code ONG, 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 | 0 | — | 0 | 0 |
| 2008 | 0 | — | 0 | 0 |
| 2009 | 4 | 160 | 0 | 0 |
| 2010 | 4 | 176 | 1 | 3 |
| 2011 | 6 | 122 | 0 | 2 |
| 2012 | 2 | — | 0 | 4 |
| 2013 | 3 | 243 | 0 | 4 |
| 2014 | 2 | — | 0 | 6 |
| 2015 | 0 | — | 0 | 8 |
| 2016 | 0 | — | 0 | 8 |
| 2017 | 1 | — | 0 | 40 |
| 2018 | 2 | — | 0 | 27 |
| 2019 | 0 | — | 0 | 15 |
| 2020 | 1 | — | 0 | 3 |
| 2021 | 1 | — | 0 | 9 |
| 2022 | 3 | 203 | 0 | 2 |
| 2023 | 1 | — | 0 | 3 |
| 2024 | 1 | — | 2 | 11 |
| 2025 | 4 | 97 | 0 | 1 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
The equipment is used for human tissue vaporization, coagulation in dermatology, plastic surgery, and general surgery. The fractional scanner is only for the treatment of wrinkles and skin resurfacing.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K162398 · printed Nov 6, 2026
Cite this page
510(k) Report. “K162398: CO2 Laser Therapy Systems.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K162398
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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