K162071 · Eglobal, LLC · OAP · Feb 24, 2017 · Physical Medicine
Device Facts
Record ID
K162071
Device Name
IllumiFlow Laser Cap
Applicant
Eglobal, LLC
Product Code
OAP · Physical Medicine
Decision Date
Feb 24, 2017
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 890.5500
Device Class
Class 2
Attributes
Therapeutic
Indications for Use
IllumiFlow is indicated to promote hair growth in males with androgenic alopecia who have Norwood-Hamilton classifications of IIa to V or females with androgenic alopecia who have Ludwig-Savin Classifications of I - II and both with Fitzpatrick Skin Phototypes I to IV.
Device Story
Dome-shaped low-level laser therapy (LLLT) device; promotes hair growth via photobiostimulation. Input: electrical power from rechargeable Lithium-ion battery pack. Operation: 272 visible red light-emitting diodes (650-nm, 5mW each) deliver light to scalp. Output: 30-minute timed LLLT treatment. Used in home setting by patients (OTC). Device lacks safety interlock and audible tones found in some predicates. Healthcare providers do not operate; patient self-administers. Output affects hair growth; benefits patient by treating androgenic alopecia.
Clinical Evidence
No clinical trials performed. Evidence consists of bench testing (IEC 60825-1 laser safety, IEC 60601-1 electrical safety, IEC 60601-1-2 EMC, IEC 60601-1-11 home healthcare) and a 29-subject usability study. Usability study showed 84% of lay users correctly identified candidacy and 90% successfully set up the device.
Indicated for males with androgenic alopecia (Norwood-Hamilton IIa-V) and females with androgenic alopecia (Ludwig-Savin I-II) with Fitzpatrick Skin Phototypes I-IV to promote hair growth.
Regulatory Classification
Identification
An infrared lamp is a device intended for medical purposes that emits energy at infrared frequencies (approximately 700 nanometers to 50,000 nanometers) to provide topical heating.
Special Controls
*Classification.* Class II (special controls). The device, when it is an infrared therapeutic heating lamp, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 890.9.
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Image /page/0/Picture/0 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized eagle with three heads in profile, facing right. The eagle is surrounded by a circular border containing the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" in capital letters.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
February 24, 2017
Eglobal, LLC % Liza Burns Principal Liza Burns And Associates 6469g Kawaihau Rd Kapaa, Hawaii 96746
Re: K162071
Trade/Device Name: Illumiflow Laser Cap Regulation Number: 21 CFR 890.5500 Regulation Name: Infrared Lamp Regulatory Class: Class II Product Code: OAP Dated: January 12, 2017 Received: January 23, 2017
Dear Liza Burns:
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 practice, labeling, 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 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 (reporting of medical device
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related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely.
Jennifer R. Stevenson -S
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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| DEPARTMENT OF HEALTH AND HUMAN SERVICES | |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Food and Drug Administration | |
| <b>Indications for Use</b> | |
| Form Approved: OMB No. 0910-0120 | |
| Expiration Date: January 31, 2017 | |
| See PRA Statement below. | |
| 510(k) Number (if known) | K162071 |
| Device Name | IllumiFlow Laser Cap |
| Indications for Use (Describe) | IllumiFlow is indicated to promote hair growth in males with androgenic alopecia who have Norwood-Hamilton classifications of IIa to V or females with androgenic alopecia who have Ludwig-Savin Classifications of I - II and both with Fitzpatrick Skin Phototypes I to IV. |
| Type of Use (Select one or both, as applicable) | |
| <input type="checkbox"/> Prescription Use (Part 21 CFR 801 Subpart D) | <input checked="" type="checkbox"/> Over-The-Counter Use (21 CFR 801 Subpart C) |
| CONTINUE ON A SEPARATE PAGE IF NEEDED. | |
| This section applies only to requirements of the Paperwork Reduction Act of 1995. | |
| <b>*DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*</b> | |
| The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to: | |
| Department of Health and Human Services | |
| Food and Drug Administration | |
| Office of Chief Information Officer | |
| Paperwork Reduction Act (PRA) Staff | |
| PRAStaff@fda.hhs.gov | |
| "An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number." | |
| FORM FDA 3881 (8/14) | Page 1 of 1 |
| | PSC Publishing Services (301) 443-6740 EF |
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# Section 5: 510(k) Summary
Submitter/Applicant Name/510k Holder: EGlobal, LLC W. De Stefano
#### Address:
10115 E Bell Rd Suite107 Scottsdale, AZ 85260
| Phone number: | 877-364-5242 |
|----------------------|-------------------------------------------------|
| Fax number: | 877-745-3633 |
| Contact email: | lizaburns@mlode.com |
| Contact person: | Liza Burns |
| Date prepared: | January 12, 2017 |
| Trade name: | illumiflow Laser Cap |
| Classification name: | Lamp, non-heating, for promotion of hair growth |
| Classification: | Class II (performance standards) |
| Product Code: | OAP |
#### Predicate Device:
Capillus 272 Pro (K143199 – original clearance for use in females; K160285 – adds treatments for males to the indications for use of all Capillus models)
# Reference Devices:
iGrow-II Hair Growth System (K140931, additional indication for use in females; K141567, original clearance for use in males) HairMax LaserComb 82 (now sold as the HairMax LaserBand) (K142573, hands-free version of the HairMax LaserComb for use in males and females)
# Substantial Equivalence:
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The illumiflow Laser Cap is substantially equivalent to the referenced predicate device based on indications for use, manufacturing materials, physical specifications, and performance specifications.
The illumiflow Laser Cap raises no safety or efficacy concerns when compared to the predicate device.
# Description of the Device:
The illumiflow Laser Cap is a dome-shaped low level laser therapy (LLLT) device designed to promote hair growth in women and men by exposing the entire scalp to the photobiostimulation of 272 visible red light-emitting diodes at 650-nm and 5mW each. The cap is designed with an outer plastic cover and a protective inner liner (containing the electronics and laser array) and is powered by an included Battery Pack.
# Intended Use/Indications for Use:
The illumiflow Laser Cap is indicated to promote hair growth in males with androgenic alopecia who have Norwood-Hamilton classifications of lla to V or females with androgenic alopecia who have Ludwig-Savin Classifications of I – II and both with Fitzpatrick Skin Phototypes I to IV.
# Technological Characteristics:
The illumiflow Laser Cap and the predicate Capillus272 Pro device have the following similar and substantially equivalent technological characteristics:
- . Design/Operating Principle: Both the illumiflow Laser Cap and the predicate Capillus 272 Pro are LLLT/photobiostimulation devices (with embedded software and 272 diodes) in cap form which deliver 650-nm visible red light to the scalp in order to treat androgenic alopecia.
- Energy Source: Both the illumiflow Laser Cap and the predicate Capillus 272 Pro . are powered by Lithium-ion battery packs. The batteries can be recharged with the provided standard AC adapters.
- . Performance: Both the illumiflow Laser Cap and the predicate Capillus 272 Pro provide a timed 30-minute LLLT treatment.
The predicate Capillus 272 Pro is cleared as a Prescription Use device. In the case of LLLT devices, this designation does not imply that there are safety issues for unsupervised home use. The Capillus 272 Pro is designed and marketed for safe and effective home use by its intended population (males and females with androgenic alopecia). In the most recent 510(k) Summary (K160285), the Capillus 272 Pro was granted a
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determination of substantial equivalence to the iGrow-II and the HairMax LaserBand, both of which are LLLT devices in Product Code OAP which are now cleared for OTC use in men and women with androgenic alopecia (iGrow-II: K140931 {OTC in females}, K141567 {OTC in males}; HairMax LaserBand 82: K142573 {OTC in males and females}).
Other minor differences between the subject and predicate devices are summarized below:
- . The illumiflow Laser Cap does not contain a 'safety interlock' which automatically pauses therapy if the subject's head is in a less-than-optimal position.
- . The illumiflow Laser Cap does not utilize audible tones at the beginning or end of treatment.
- . The illumiflow Laser Cap is not available in an Extra Large size.
No new questions of safety and effectiveness have been raised as a result of these differences. From the evidence presented in the Premarket Notification, the subject device can be considered substantially equivalent.
#### Biocompatibility:
Biocompatibility tests of the patient-contacting materials (thermoplastic rubber [TPR], PETG, ABS) were conducted by BridgeMed Solutions, Inc. (Irvine, CA), based on the requirements of ISO 10993-1:2009 - Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process, ISO 14971:2007 - Medical devices – Application of risk management to medical devices, FDA General Program Memorandum #G95-1, and FDA's Use of International Standard ISO-10993, Biological Evaluation of Medical Devices Part 1: Evaluation and Testing.
MEM Cytotoxicity test performed on the Laser Cap demonstrates that the material used in the manufacturing of the Cap is non-cytotoxic. The illumiflow Laser Cap is considered by the testing facility to have met the requirements of ISO 10993-1:2009, ISO 14971:2007, and FDA General Program Memorandum #G95-1, for surface devices with limited contact (<24 hours) with the skin and was considered safe for use.
Sensitization and irritation testing were not performed under the justification that devices utilizing identical materials are currently on the market. A biological risk assessment and full rationale for this determination is contained in the report from the testing facility.
# Non-clinical Performance Testing:
Performance tests were conducted in support of the design verification of the illumiflow Laser Cap to confirm compliance to design specifications; all functions were verified to operate as designed, IllumiFlow Laser Cap met all acceptance criteria in the performance testing.
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Testing to IEC 60825-1 certifies the laser system to classification 3R, which is the same as the predicate devices. The illumiflow device was also tested and complies with Electrical Safety and EMC testing, which include the requirements of IEC 60601-1:2012 3rd Edition "Medical Electrical Equipment Part 1 - General Requirements for Safety" IEC 60601-1-2 "Medical Electrical Equipment Part 1-2, General Requirements for Safety – Collateral Standard Electromagnetic Compatibility Requirements and Tests IEC and 60601-1-11 Home healthcare medical equipment. The charger conforms to IEC 60950 and the battery to IEC 62133.
# Usability Testing:
A two-part study (Study A: Labeling Comprehension; Study B: Consumer Usability) with 29 subjects was conducted in November 2016. The studies concluded that the preponderance of the lay user participants (84%) were able to make an appropriate decision as to whether or not they were candidates for device treatment based solely on exterior packaging information (an understanding of indications, contraindications, warnings and precautions), and were able to identify whether they were within any contraindicated group. Most participants were able to set up and apply the device safely and correctly according to the IFU: 90% of the participants properly set up the device for use and 83% proceeded to follow the instructions for use, as described in the interior labeling.
# Conclusion:
Based on the non-clinical verification performance testing and as described above, it can be concluded that the illumiflow Laser Cap is substantially equivalent to the predicate CapillusPro 272 (K143199, K160285) with respect to intended use, principles of operation and technological characteristics. No new questions of safety and effectiveness have been raised as a result of the minor differences between the devices.
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.