510(k) · Cleared
ClearedLazrpulsr 4X
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Led Healing Light, LLC · NHN Powered Light Based Laser Non-Thermal Instrument With Non-Heating Effect For Adjunctive Use In Pain Therapy
Cleared on Mar 3, 2005 after a 266-day review. FDA’s file for it is a 510(k) statement, which names no predicate. 7 later devices descend from it.
- Decided
- Mar 3, 2005
- Review
- 266 days
- Class
- Class II
- Product code
- NHN
- Recalls
- None
- Predicates
- 0
7 later devices descend from it, 1 citing it directly.
- This deviceK041565 Lazrpulsr 4XLed Healing Light, LLC · 2005
- Descendant · cites it directly · 6 of its ownK081141 Combocare 2000Xanacare Technologies, LLC · 2008
- Descendant · 2 generations on · 2 of its ownK083202 Combocare 2000Xanacare Technologies, LLC · 2008
- Descendant · 2 generations on · 1 of its ownK083822 Laser TouchoneLaser Health Technologies, LLC · 2009
- Descendant · 2 generations on · 0 of its ownK160246 SimulCare II (TM)Xanacare Technologies, LLC · 2016
- Descendant · 2 generations on · 0 of its ownK142025 Neurolumen PN-1000Neurolumen, LLC · 2015
Showing 5 of 7 descendants. See all descendants
Descendants cleared per year
Most influential descendants
Showing 5 of 7 · See all- K081141Combocare 2000Xanacare Technologies, LLC · 2008 · cites it directly6descendants
- K083202Combocare 2000Xanacare Technologies, LLC · 2008 · 2 generations on2descendants
- K083822Laser TouchoneLaser Health Technologies, LLC · 2009 · 2 generations on1descendant
- K160246SimulCare II (TM)Xanacare Technologies, LLC · 2016 · 2 generations on0descendants
- K142025Neurolumen PN-1000Neurolumen, LLC · 2015 · 2 generations on0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K041565 | Lazrpulsr 4X | Led Healing Light, LLC | 2005 | — |
| +1 | K081141 | Combocare 2000 | Xanacare Technologies, LLC | 2008 | — |
| +2 | K083202 | Combocare 2000 | Xanacare Technologies, LLC | 2008 | — |
| +2 | K083822 | Laser Touchone | Laser Health Technologies, LLC | 2009 | — |
| +2 | K160246 | SimulCare II (TM) | Xanacare Technologies, LLC | 2016 | — |
| +2 | K142025 | Neurolumen PN-1000 | Neurolumen, LLC | 2015 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2008 | 2 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
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 NHN? 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 NHN device
- #1 K241057 Enhanced Handheld Pain Relief Laser Instrument…score 12.9 · 5 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA’s file for it is a 510(k) statement, which names no predicate.
What descends from it? (7)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K081141 | Combocare 2000 | 2008 | 6 |
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?
- Of its descendants, K081141 (Xanacare Technologies, LLC, 2008) has gone furthest, with 6 descendants of its own.
How does its category compare?
All NHN devicesNHN Powered Light Based Laser Non-Thermal Instrument With Non-Heating Effect For Adjunctive Use In Pain Therapy: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · NHN
2in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NHN
416in 2022
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NHN
2in 2019
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NHN
1in 2025
MAUDE reports naming product code NHN, 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 | — | 0 | 0 |
| 2008 | 3 | 260 | 0 | 0 |
| 2009 | 2 | — | 0 | 0 |
| 2010 | 2 | — | 0 | 1 |
| 2011 | 0 | — | 0 | 0 |
| 2012 | 0 | — | 0 | 0 |
| 2013 | 2 | — | 0 | 0 |
| 2014 | 1 | — | 0 | 0 |
| 2015 | 1 | — | 0 | 0 |
| 2016 | 3 | 154 | 0 | 0 |
| 2017 | 0 | — | 0 | 0 |
| 2018 | 3 | 117 | 0 | 0 |
| 2019 | 2 | — | 2 | 1 |
| 2020 | 0 | — | 0 | 0 |
| 2021 | 2 | — | 0 | 1 |
| 2022 | 3 | 416 | 0 | 0 |
| 2023 | 1 | — | 0 | 0 |
| 2024 | 1 | — | 0 | 0 |
| 2025 | 2 | — | 0 | 1 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The Lazr Pulsr 4x is a non-heating lamp, infrared as described under the provisions of 21 CFR 890.5500 and is indicated for:
Adjunctive use in providing temporary relief of minor chronic neck and shoulder pain of musculoskeletal origin.
Indications for use as stated in the FDA 510(k) statement.
https://510kreport.com/device/K041565 · printed Nov 5, 2026
Cite this page
510(k) Report. “K041565: Lazrpulsr 4X.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 5, 2026. https://510kreport.com/device/K041565
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