510(k) · Cleared
ClearedPhototherapy System (OL-PDT950)
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Shanghai Omni Laser Skinology Co., Ltd. · GEX Powered Laser Surgical Instrument
Cleared on Aug 16, 2023 as substantially equivalent to K200751 (Shangdong Huamei Technology Co., Ltd., 2020) and 2 other predicates after a 189-day review. Its family tree reaches back 18 generations to 1995.
- Decided
- Aug 16, 2023
- Review
- 189 days
- Class
- Class II
- Product code
- GEX
- Recalls
- None
- Predicates
- 3
Its longest line of descent runs back 18 generations to K943450 (1995). 242 ancestors in all, the oldest K800617 (1980). No later device cites it as a predicate yet.
- Root · 18 generations backK943450 Arthrocare Arthroscopic Electrosurgery System Model 970Arthrocare Corp. · 1995
- 14 generations between
- 3 generations backK090762 LEDAQuantel Derma GmbH · 2009
- 2 generations backK200104 OxylightRaja Trading Company, Inc. · 2020
- 1 generation backK222751 LED Light Therapy Device, KN-7000LXuzhou Kernel Medical Equipment Co., Ltd. · 2023
- This deviceK230342 Phototherapy System (OL-PDT950)Shanghai Omni Laser Skinology Co., Ltd. · 2023
Show all 18 generations
- Root · 18 generations backK943450 Arthrocare Arthroscopic Electrosurgery System Model 970Arthrocare Corp. · 1995
- 17 generations backK961069 Arthrocare Urologic Multi-Electrode Electrosurgery SystemArthrocare Corp. · 1996
- 16 generations backK962445 Arthrocare Dental Electrosurgery SystemArthrocare Corp. · 1996
- 15 generations backK964849 Arthrocare Dermatologic Electrosurgery SystemArthrocare Corp. · 1997
- 14 generations backK973478 Arthrocare Sinus Electrosurgery SystemArthrocare Corp. · 1998
- 13 generations backK981870 Visage Cosmetic Surgery SystemArthrocare Corp. · 1998
- 12 generations backK000944 Thermage Thermacool SystemThermage, Inc. · 2000
- 11 generations backK013034 Modification to: Thermacool IiaThermage, Inc. · 2001
- 10 generations backK013639 Thermage Thermacool TC SystemThermage, Inc. · 2002
- 9 generations backK021402 Thermage Thermacool TC SystemThermage, Inc. · 2002
- 8 generations backK030142 Thermacool TC SystemThermage, Inc. · 2003
- 7 generations backK031671 Polaris WRSyneron Medical, Ltd. · 2003
- 6 generations backK041959 Polaris DS/CometSyneron Medical, Ltd. · 2004
- 5 generations backK053540 Intermedic Diode Laser Family 810NM and 980NM (and the Delivery…Intermedic Arfran, SA · 2006
- 4 generations backK072034 Diode Medical Laser Family, Models 4, 6, 30Quanta System Spa · 2007
- 3 generations backK090762 LEDAQuantel Derma GmbH · 2009
- 2 generations backK200104 OxylightRaja Trading Company, Inc. · 2020
- 1 generation backK222751 LED Light Therapy Device, KN-7000LXuzhou Kernel Medical Equipment Co., Ltd. · 2023
- This deviceK230342 Phototherapy System (OL-PDT950)Shanghai Omni Laser Skinology Co., Ltd. · 2023
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −18 | K943450 | Arthrocare Arthroscopic Electrosurgery System Model 970 | Arthrocare Corp. | 1995 | — |
| −17 | K961069 | Arthrocare Urologic Multi-Electrode Electrosurgery System | Arthrocare Corp. | 1996 | — |
| −16 | K962445 | Arthrocare Dental Electrosurgery System | Arthrocare Corp. | 1996 | — |
| −15 | K964849 | Arthrocare Dermatologic Electrosurgery System | Arthrocare Corp. | 1997 | — |
| −14 | K973478 | Arthrocare Sinus Electrosurgery System | Arthrocare Corp. | 1998 | — |
| −13 | K981870 | Visage Cosmetic Surgery System | Arthrocare Corp. | 1998 | — |
| −12 | K000944 | Thermage Thermacool System | Thermage, Inc. | 2000 | — |
| −11 | K013034 | Modification to: Thermacool Iia | Thermage, Inc. | 2001 | — |
| −10 | K013639 | Thermage Thermacool TC System | Thermage, Inc. | 2002 | — |
| −9 | K021402 | Thermage Thermacool TC System | Thermage, Inc. | 2002 | — |
| −8 | K030142 | Thermacool TC System | Thermage, Inc. | 2003 | — |
| −7 | K031671 | Polaris WR | Syneron Medical, Ltd. | 2003 | — |
| −6 | K041959 | Polaris DS/Comet | Syneron Medical, Ltd. | 2004 | — |
| −5 | K053540 | Intermedic Diode Laser Family 810NM and 980NM (and the Delivery Accessories… | Intermedic Arfran, SA | 2006 | — |
| −4 | K072034 | Diode Medical Laser Family, Models 4, 6, 30 | Quanta System Spa | 2007 | — |
| −3 | K090762 | LEDA | Quantel Derma GmbH | 2009 | — |
| −2 | K200104 | Oxylight | Raja Trading Company, Inc. | 2020 | — |
| −1 | K222751 | LED Light Therapy Device, KN-7000L | Xuzhou Kernel Medical Equipment Co., Ltd. | 2023 | — |
| 0 (this device) | K230342 | Phototherapy System (OL-PDT950) | Shanghai Omni Laser Skinology Co., Ltd. | 2023 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1980 | 1 | 0 |
| 1982 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 21 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 21 | 0 |
| 2001 | 22 | 0 |
| 2002 | 28 | 0 |
| 2003 | 18 | 0 |
| 2004 | 12 | 0 |
| 2005 | 11 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 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 GEX? 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 GEX device
- #1 K222064 The Alma Soprano Titaniumscore 38.1 · 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? (3)
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 |
|---|---|---|---|
| * | K200751 | Photodynamic Therapy (PDT) EquipmentSummary page 4…l 510(k) Regulation Number: CFR 878.4810 Device Class: Class II 3.0 Predicate Device Information Predicate Device 1: K Number： K200751 Trade/Device Name: Photodynamic Therapy System Submitter: Shangdong Huamei Technology Co., Ltd. Pred… | 2020 |
| * | K222751 | LED Light Therapy Device, KN-7000LSummary page 4…de/Device Name: Photodynamic Therapy System Submitter: Shangdong Huamei Technology Co., Ltd. Predicate Device 2 K Number： K222751 Trade/Device Name: LED Light Therapy Device Submitter: Xuzhou Kernel Medical Equipment Co., Ltd. Pre… | 2023 |
| * | K200104 | OxylightSummary page 4…e/Device Name: LED Light Therapy Device Submitter: Xuzhou Kernel Medical Equipment Co., Ltd. Predicate Device 3 K Number： K200104 Trade/Device Name: Oxylight Submitter: RAJA Trading Company, Inc. 4.0 Indications for Use The Photot… | 2020 |
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 28 years and passes through 9 companies; a new generation was cleared every 11 months on median.
- 10 of the 242 ancestors have a recall of any class.
How does its category compare?
All GEX devicesGEX Powered Laser Surgical Instrument: FDA decisions, review times, recalls and adverse event reports over 20 years. 2023, this device’s year, is highlighted.
FDA decisions per year · GEX
83in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · GEX
90in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · GEX
3in 2024
Class I (1 since 2007) Class II/III not classified
Adverse event reports per year · GEX
2,720in 2025
MAUDE reports naming product code GEX, 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 | 73 | 79 | 9 | 342 |
| 2008 | 107 | 86 | 2 | 232 |
| 2009 | 69 | 100 | 0 | 209 |
| 2010 | 50 | 96 | 4 | 1,711 |
| 2011 | 41 | 83 | 18 | 3,024 |
| 2012 | 45 | 118 | 5 | 2,000 |
| 2013 | 46 | 144 | 3 | 2,236 |
| 2014 | 61 | 147 | 6 | 2,036 |
| 2015 | 47 | 112 | 0 | 2,099 |
| 2016 | 51 | 114 | 1 | 2,585 |
| 2017 | 67 | 90 | 5 (1) | 2,977 |
| 2018 | 51 | 78 | 5 | 3,525 |
| 2019 | 41 | 88 | 6 | 2,709 |
| 2020 | 52 | 90 | 1 | 2,183 |
| 2021 | 53 | 123 | 0 | 3,465 |
| 2022 | 60 | 152 | 0 | 2,288 |
| 2023 | 52 | 87 | 6 | 2,337 |
| 2024 | 82 | 90 | 3 | 2,187 |
| 2025 | 83 | 90 | 0 | 2,720 |
| 2026 | 57 | 90 | 2 | — |
What is it indicated for?
he Phototherapy System use of the red, blue and infrared regions of the spectrum is intended to emit energy to treat dermatological conditions. The blue light (469nm wavelength) is generally indicated to treat dermatological conditions and specifically indicated to treat moderate inflammatory acne vulgaris. The red light (633nm wavelength) is generally indicated to treatment of superficial, benign vascular, and pigmented lesions. The infrared light…
Read the full statement (100 words)
he Phototherapy System use of the red, blue and infrared regions of the spectrum is intended to emit energy to treat dermatological conditions.
The blue light (469nm wavelength) is generally indicated to treat dermatological conditions and specifically indicated to treat moderate inflammatory acne vulgaris.
The red light (633nm wavelength) is generally indicated to treatment of superficial, benign vascular, and pigmented lesions.
The infrared light (835nm wavelength) is generally use for the temporary relief of minor muscle and joint pain, arthritis and muscle spasm; relieving stiffness; promoting the relaxation of muscle tissue; and to temporarily increase local blood circulation where applied.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K230342 · printed Nov 3, 2026
Cite this page
510(k) Report. “K230342: Phototherapy System (OL-PDT950).” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 3, 2026. https://510kreport.com/device/K230342
Report an extraction error
Are you the manufacturer?
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