The dpl® IIa Panel system is an over-the counter light emitting diode (LED) device that emits energy for use in dermatology for the treatment of wrinkles and mild to moderate inflammatory acne. The device uses five types of LEDs: 605nm amber, 630nm red, 660nm red, and 880nm infrared, and 415nm blue. The treatment time is controlled by the user. There are no user settings or adjustments required. The dpl® IIa Panel system components include the panel unit containing the LED module, power supply, goggles, and storage case. The unit is applied directly to the skin to ensure consistent administration of light during each treatment. The device does not contain any user serviceable components. The device is sold as Over the Counter (OTC).

AI/ML Overview

The provided text describes a 510(k) premarket notification for the dpl® IIa Panel, an over-the-counter LED device intended for treating wrinkles and mild to moderate inflammatory acne.

Based on the provided information, the document does not contain acceptance criteria or a study proving the device meets performance criteria in the way typically expected for a medical device efficacy study against specific clinical endpoints. The submission focuses on demonstrating substantial equivalence to predicate devices rather than proving independent efficacy against predefined performance metrics.

Here's an analysis based on the structure of the request, highlighting what is and isn't available in the text:

A table of acceptance criteria and the reported device performance:
The document does not present a table of specific acceptance criteria for clinical performance (e.g., X% reduction in wrinkle count, Y% clearance of acne lesions). Instead, it primarily focuses on comparing the technological characteristics of the dpl® IIa Panel to predicate devices. The "reported device performance" in this context refers to its operational parameters rather than clinical outcomes.

Characteristic	dpl® IIa Panel (Reported Performance - Technological)	Predicate Device (Example: dpl® II Panel, K171390)
Intended Use	Treatment of wrinkles, mild to moderate inflammatory acne	Treatment of wrinkles, mild to moderate inflammatory acne
Wavelengths	605nm amber, 630nm red, 660nm red, 880nm infrared, 415nm blue	605nm, 630nm, 660nm, 880nm
Irradiance source	LED	LED
Treatment Area	415 cm²	415 cm²
Treatment Time	3 minutes per treatment daily	3 minutes per treatment daily
Type/Class	OTC	OTC
Output (mW/cm²)	Similar to predicate devices	Not specified, but implied similar
Treatment Duration	Similar to predicate devices (180 seconds)	Similar to predicate devices (180 seconds)

The document states: "The dpl® IIa Panel system has the same intended uses, with similar technological characteristics as predicate devices. The system performs as intended and does not raise any new safety or effectiveness issues." This implies that the 'acceptance criteria' for substantial equivalence are met by demonstrating these similarities and conforming to safety standards, rather than proving clinical efficacy.

Sample size used for the test set and the data provenance:
The document mentions a "Usability Study" with 16 participants. No other test set data for clinical efficacy is reported. The provenance of these participants (e.g., country of origin, retrospective/prospective) is not mentioned.
Number of experts used to establish the ground truth for the test set and the qualifications of those experts:
Not applicable, as no clinical efficacy test set with ground truth established by experts is described. The usability study involved participants using the device, but no expert assessment of clinical outcomes.
Adjudication method for the test set:
Not applicable, as no clinical efficacy test set requiring adjudication is described.
If a multi-reader multi-case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance:
Not applicable. This device is a light therapy panel, not an AI-assisted diagnostic tool.
If a standalone (i.e. algorithm only without human-in-the-loop performance) was done:
Not applicable. This is a standalone light therapy device, not an algorithm. Its performance is inherent in its operation.
The type of ground truth used:
For the usability study, the "ground truth" was whether participants could "demonstrate the light sensitivity test" and "use the device successfully." This is a user performance metric, not a clinical ground truth like pathology or expert consensus on disease state.
The sample size for the training set:
Not applicable. The document describes a physical medical device, not a machine learning algorithm that requires a training set.
How the ground truth for the training set was established:
Not applicable.

In summary, the provided FDA 510(k) submission focuses on demonstrating substantial equivalence of the dpl® IIa Panel to existing predicate devices based on shared intended use, similar technological characteristics, and compliance with safety standards. It does not present a clinical study with detailed acceptance criteria for efficacy or related performance data against a defined clinical ground truth. A usability study with 16 participants confirmed user interaction success but not clinical outcomes.

Summary

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Image /page/0/Picture/0 description: The image contains the logos of the Department of Health & Human Services and the U.S. Food & Drug Administration (FDA). The Department of Health & Human Services logo is on the left, and the FDA logo is on the right. The FDA logo is in blue and includes the letters "FDA" and the words "U.S. Food & Drug Administration."

July 20, 2018

LED Technologies, Inc. Ms. Jelena Barbaric Compliance Manager 6000 Greenwood Plaza Blvd., Suite 110 Greenwood Village, Colorado 80111

Re: K180320

Trade/Device Name: dpl IIa Panel Regulation Number: 21 CFR 878.4810 Regulation Name: Laser Surgical Instrument For Use In General And Plastic Surgery And In Dermatology Regulatory Class: Class II Product Code: OLP, OHS Dated: February 2, 2018 Received: February 5, 2018

Dear Jelena Barbaric:

This is a corrected letter of the original one dated on April 3, 2018. In the original letter, the Product Code is OLP. In this corrected letter, the Product Code is OLP, OHS.

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976. the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal

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statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.

For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).

Sincerely,

Jennifer R. Stevenson -S3

For Binita S. Ashar, M.D., M.B.A., F.A.C.S. Director Division of Surgical Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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Indications for Use

510(k) Number (if known) K180320

Device Name dpl® IIa Panel

Indications for Use (Describe)

The dpl® IIa Panel is an Over-the Counter (OTC) device intended for use in treating wrinkles, and treatment of mild to moderate inflammatory acne.

Type of Use (Select one or both, as applicable)

_ Prescription Use (Part 21 CFR 801 Subpart D)

X Over-The-Counter Use (21 CFR 801 Subpart C)

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510 (k) Summary

This summary of 510 (k) information is being submitted in accordance with the requirements of 21 CFR § 878.4810.

Submission Date: February 2nd, 2018

1. Submitter Information:	LED Technologies, Inc. – Jelena Barbaric6000 Greenwood Plaza Blvd., Suite 110Greenwood Village, CO 80111Tel: 303-407-6882Email: jbarbaric@ledtechnologies.com
For Specification Developer:	LED Technologies, Inc.Attn: Lloyd Nelson6000 Greenwood Plaza Blvd., Suite 110Greenwood Village, CO, 80111

Tel.: 303-646-0543. Ext 117

Email: Inelson@ledtechnologies.com

2. General Information

2.1 Classification Name: Light Based Over-The-Counter Wrinkle Reduction/Over-The-Counter Light Based Laser for Acne
2.2 Common/usual name: dpl® IIa Panel
2.3 Proprietary Names: dpl® Ila Panel
2.4 Classification: Class II
2.5 Classification Number: 878.4810
2.6 Product Code OHS/OLP
2.7 Review Panel: General & Plastic Surgery

3. Device Description

The dpl® IIa Panel system is an over-the counter light emitting diode (LED) device that emits energy for use in dermatology for the treatment of wrinkles and mild to moderate

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inflammatory acne. The device uses five types of LEDs: 605nm amber, 630nm red, 660nm red, and 880nm infrared, and 415nm blue. The treatment time is controlled by the user. There are no user settings or adjustments required.

The dpl® IIa Panel system components include the panel unit containing the LED module, power supply, goggles, and storage case.

The unit is applied directly to the skin to ensure consistent administration of light during each treatment. The device does not contain any user serviceable components. The device is sold as Over the Counter (OTC).

4. Indications/Intended Use:

The dpl® IIa Panel is an Over-the-Counter (OTC) device intended for use in treating wrinkles, and treatment of mild to moderate inflammatory acne.

5. Predicate Device:

This device is substantially equivalent to the following predicates, which are currently in safe and effective commerce under product codes OHS/OLP:

K171390 – dpl® II Panel (LED Technologies, Inc.) K124042 – Tanda Mini (Tanda) K121435 – Silkin Blue (Silkin) K160691 – Acne Light Therapy Wand (Zuco, Inc.)

Device	dpl® Ila PanelLEDTechnologies,Inc.KXXXXXX	dpl® II PanelLEDTechnologies,Inc.K171390	Tanda MiniK124042	Silkin BlueK121435	Acne LightTherapy WandK160691
Wavelengths	605nm, 630nm,660nm, 880nm415nm	605nm, 630nm,660nm, 880nm	414nm	415nm	442nm633nm
Irradiance source	LED	LED	LED	LED	LED
Treatment Area	415 cm²	415 cm²	3.37 cm²	7 cm²	1.594 cm²
Treatment Time	3 minutes pertreatment daily	3 minutes pertreatment daily	90 secondstreatment, twotimes daily	3-4 minutesper treatment	2 minutes pertreatment, 3 Xper day
Type/Class	OTC	OTC	OTC	OTC	OTC

Comparison Chart

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Summary of the technological characteristics of the device compared to predicate device:

1. Has the same intended use as the predicate device (I.e., treatment of wrinkles/acne);
1. Has the same/similar output (mW/cm²) as predicate devices;
1. Utilizes the similar treatment duration (i.e., 180 seconds) as the predicate devices;

The dpl® Ila Panel system and the above referenced predicate devices are Over the Counter Devices used to treat wrinkles and acne as defined in 21 CFR § 878.4810. These devices utilize red and IR diodes between 605 nm to 880 nm to provide narrow bands of light energy to treat wrinkles, and red 630 nm and blue 415 nm diodes for treatment of mild to moderate inflammatory acne. The performance achieved by these devices is similar with equal/similar power output. The devices are intended to be placed directly on the skin. They are manufactured out of similar materials. Based upon comparison to the predicate devices, the dpl® Ila Panel system has the same intended uses, with similar technological characteristics as predicate devices. The system performs as intended and does not raise any new safety or effectiveness issues.

4. Performance Testing and Standards:

Testing of the dpl® Ila Panel system, included functional performance testing, software validation, testing, and user safety testing.

Safety and functionality testing demonstrates that the dpl® Ila Panel conforms to various international consensus standards.

AAMI/ANSI/ES 60601-1: (2012): medical Electrical Equipment part 1: General Requirements for Basic Safety and Essential Performance.

IEC 60601-1-2 Edition 4 (2014-02): Medical Electrical Equipment Part 1: General Requirements for Basic Safety and Essential Performance: Collateral Standard: Electromagnetic Compatibility.

ISO 10993-10:2010 Biological evaluation of medical devices part 10: Tests for irritation and delayed-type hypersensitivity.

The dpl® IIa Panel system software was tested and validated in accordance with FDA's "Guidance for the content of Premarket Submissions for Software Contained in Medical Devices".

A Usability Study was conducted with 16 participants.

The results of the study found that:

100% of the participants were able to demonstrate the light sensitivity test.

100% of the participants were able to use the device successfully.

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The conclusions drawn from nonclinical tests demonstrate that the device is substantially equivalent to the legally marketed predicate devices.

5. Conclusion

After analysis of safety, indications, intended uses, dose rates, performance, features, design materials, power output, technological properties, treatment regiment regimens and methods of operation, the manufacturer asserts that no significant differences exist between the subject device and predicate, and no different questions of safety and effectiveness arise. Therefore, the subject device is substantial equivalence to the predicate.

Regulation Number and Section

§ 878.4810 Laser surgical instrument for use in general and plastic surgery and in dermatology.

(a)
Identification. (1) A carbon dioxide laser for use in general surgery and in dermatology is a laser device intended to cut, destroy, or remove tissue by light energy emitted by carbon dioxide.(2) An argon laser for use in dermatology is a laser device intended to destroy or coagulate tissue by light energy emitted by argon.
(b)
Classification. (1) Class II.(2) Class I for special laser gas mixtures used as a lasing medium for this class of lasers. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 878.9.