The Camouflage NanoHybrid Composite (Universal and Flowable) are indicated for cavity classes I, II, III, IV, V, and VI in anterior and posterior teeth. · May be used as a direct restorative material · May be used for fabrication of inlays and onlays
Device Story
Camouflage NanoHybrid Composite is a light-cured, resin-based restorative material available in high-viscosity (Universal) and low-viscosity (Flowable) forms. It is used by dental professionals for direct and indirect placement in all caries classes (anterior and posterior, including occlusal surfaces). The material consists of methacrylate monomers, initiators, inhibitors, stabilizers, pigments, and inorganic fillers with a coupling agent. It is radioopaque and available in multiple shades/opacities. The device is applied to the tooth structure and cured using a dental light source (400-500nm wavelength) in conjunction with a dental adhesive. The restoration replaces carious lesions or structural defects, providing a durable, tooth-colored repair.
Clinical Evidence
Bench testing only. Performance evaluated per ISO 4049:2009 standards. Testing included sensitivity to ambient light, depth of cure, flexural strength, elastic modulus, water absorption, water solubility, shade match/stability, and radio-opacity.
Technological Characteristics
Light-cured resin-based composite. Composition: methacrylate monomers, initiators, inhibitors, stabilizers, pigments, inorganic fillers with coupling agent. Curing wavelength: 400-500nm. Radioopaque. Delivery: syringes and capsules. Non-sterile. Complies with ISO 4049:2009.
Indications for Use
Indicated for cavity classes I, II, III, IV, V, and VI in anterior and posterior teeth. Used as a direct restorative material or for fabrication of inlays and onlays.
Regulatory Classification
Identification
Tooth shade resin material is a device composed of materials such as bisphenol-A glycidyl methacrylate (Bis-GMA) intended to restore carious lesions or structural defects in teeth.
Predicate Devices
Composite 168 Restorative System (EsthetXHD/Flow) Dentsply (K973221)
Submission Summary (Full Text)
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Image /page/0/Picture/0 description: The image shows the logo for Prismatik Dentalcraft, Inc. The logo consists of a black triangle on the left and the company name on the right. The company name is written in a bold, sans-serif font.
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## 005-510(k) Summary-807.92(c)
This 510(k) summary is being submitted in accordance with the requirements of SMDA and 21 CFR 807.92.
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### SUBMITTER INFORMATION A.
| Company Name: | Prismatik Dentalcraft, Inc. |
|-------------------------------|------------------------------------------------------------|
| Company Address: | 2212 Dupont Dr., Suite IJK,<br>Irvine, CA 92612 |
| Company Phone: | 949-225-1269 |
| Company FAX: | 949-553-0924 |
| Facility Registration Number: | 3005477956 |
| Primary Contact Person: | Armin Zehtabchi, (949) 225-1234<br>Senior RA |
| Secondary Contact Person | Marilyn Pourazar, (949) 225-1269<br>Senior Director, RA/QA |
| Date Summary Prepared: | June 3, 2014 |
### DEVICE IDENTIFICATION B.
| Trade/Proprietary Name: | Camouflage NanoHybrid Composite (Universal and<br>Flowable) |
|-------------------------|-------------------------------------------------------------|
| 21 CFR Reference: | 21 CFR 872.3690 |
| 21 CFR Common Name: | Tooth shade resin material |
| Classification: | Class II |
| Product Code: | EBF |
| Panel: | Dental |
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#### C. IDENTIFICATION OF PREDICATE DEVICE
Trade/Proprietary Name:
Composite 168 Restorative System (EsthetXHD/Flow) Dentsply-K973221
### DEVICE DESCRIPTION D.
The Camouflage Nanohybrid Composite (Universal and Flowable) is a light cured resin-based composite restorative. It is offered in High Viscosity ("Camouflage Universal" paste) and Low Viscosity (Camouflage Flowable), and is recommended for direct and indirect placement in all caries classes (both anterior and posterior restorations, including occlusal surfaces). It is available in multiple shades and opacities, and is radioopaque. It is composed of methacrylate monomers, Initiators, inhibitors, stabilizers, pigments, and inorganic fillers coated with a coupling agent. The Camouflage Nanohybrid Composite (Universal and Flowable) cures with light in the wavelength range of 400-500nm, and a dental adhesive is used to permanently bond the restoration to the tooth structure.
### INDICATIONS FOR USE E.
The Camouflage NanoHybrid Composite (Universal and Flowable) are indicated for cavity classes I, II, III, IV, V, and VI in anterior and posterior teeth.
· May be used as a direct restorative material
· May be used for fabrication of inlays and onlays
## F. SUMMARY OF THE TECHNOLOGICAL CHARACTERISTICS OF THE PROPOSED DEVICE AND THE PREDICATE DEVICES
Prismatik utilized the FDA's Guidance for Industry and FDA Staff - Dental Composite Resin Devices - Premarket Notification [510(k)] Submissions for comparing its Camouflage NanoHybrid Composite (Universal and Flowable) with the Composite 168 Restorative System (EsthetXHD/Flow) Dentsply-K973221, The following comparison table of the technological characteristics of the proposed device and the predicate device outlines and provides the similarities and the substantial equivalency of the Camoutlage NanoHybrid Composite (Universal and Flowable) and the Composite 168 Restorative System (EsthetXHD/Flow) Dentsply-K973221.
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| | Predicate Device:<br>Composite 168<br>Restorative System<br>(EsthetXHD/Flow)<br>Dentsply<br>510(k)-K973221 | Proposed Device:<br>Camouflage Nanohybrid<br>Composite<br>(Universal and Flowable) | Similarities<br>and<br>Difference<br>Between the<br>Predicate and<br>the Subject<br>Device |
|-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------|
| Classification of<br>Polymer | Per ISO 4049<br>Type-1<br>Class-2<br>Group- 1&2<br>(Per ISO 4049) | Per ISO 4049<br>Type-1<br>Class-2<br>Group- 1&2<br>(Per ISO 4049) | Same |
| Intended Uses Per<br>FDA Regulation | Intended to restore carious<br>lesions or structural defects<br>in teeth | Intended to restore carious<br>lesions or structural defects in<br>teeth | Same |
| Indications for use<br>per 510k<br>Clearance Letter | • Indicated for cavity<br>classes I, II, III, IV, V, and<br>VI in anterior and posterior<br>teeth.<br>• May be used as a direct<br>restorative material<br>• May be used for<br>fabrication of inlays and<br>onlays | • Indicated for cavity classes I,<br>II, III, IV, V, and VI in<br>anterior and posterior teeth.<br>• May be used as a direct<br>restorative material<br>• May be used for fabrication<br>of inlays and onlays | Same |
| FDA Description<br>and Product Code<br>Information | EBF<br>21 CFR 872.3690<br>Tooth shade resin material | EBF<br>21 CFR 872.3690<br>Tooth shade resin material | Same |
| General Material | Tooth shade resin material | Tooth shade resin material | Same |
| Delivery | • Syringes | • Syringes | Same |
| Method(s) | • Capsules Tips | • Capsules Tips | Same |
| Biocompatibility | Biocompatible | Biocompatible | Same |
| Sterility | Non-Sterile | Non-Sterile | Same |
| Single or Multiple<br>Use | Single Patient, multiple use | Single Patient, multiple use | Same |
| Prescription/OCT<br>Use | Prescription | Prescription | Same |
# Comparison of the Technological Characteristics of the Proposed and the Predicate Devices
### G. DETERMINATION OF SUBSTANTIAL EQUIVALENCE
The above comparison table of the technological characteristics of the proposed device and the predicate devices was provided for the substantial equivalency of the Camouflage NanoHybrid Composite (Universal and Fiowable) and the Composite 168 Restorative System (EsthetXHD/Flow) Dentsply-K973221. Prismatik believes that the comparative
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data presented, demonstrate that the Camouflage NanoHybrid Composite (Universal and Flowable) is essentially the same as currently marketed devices for the same indications for use, and supports our claim of substantial equivalence to predicate Class II devices under the classification of 21 CFR 872.3690 that have previously been found to be substantially equivalent. Both the proposed and the predicate device consist of the same Product Code: EBF, which is biocompatible for the same indications for use.
#### H. SUMMARY OF NON-CLINICAL TESTING
Non-clinical test data was used to support the substantial equivalency. Specifically, the Camouflage Nanohybrid Composite (Universal and Flowable) was evaluated using the relevant FDA recognized standard: ISO 4049: 2009 Dentistry - Polymer-based restorative materials. In addition, Prismatik utilized the FDA's Guidance for Industry and FDA Staff - Dental Composite Resin Devices - Premarket Notification [510(k)] Submissions. To provide evidence, assurance for the device safety and meeting the ISO 4049 requirements. Prismatik performed various testing including the Sensitivity to Ambient Light, Depth of Cure, Flexural Strength/Elastic Modulus, Water Absorption, Water Solubility, Shade Match/Shade Stability and Radio Opacity.
### CONCLUSION FROM THE NON-CLINICAL TESTING I.
The results of the above described studies demonstrate that the Camouflage NanoHybrid Composite (Universal and Flowable) is substantially equivalent to the cleared predicate device, the Composite 168 Restorative System (EsthetXHD/Flow) Dentsply-K973221.
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Image /page/4/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three tail feathers, representing the department's mission to protect the health of all Americans and provide essential human services. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle.
### Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring MD 20993-0002
June 4, 2014
Prismatik Dentalcraft, Inc. C/O Mr. Armin Zehtabchi Senior Regulatory Analyst 2212 Dupont Drive, Suite IJK Irvine, CA 92612
Re: K133850
Trade/Device Name: Camouflage Nanohybrid Composite Regulation Number: 21 CFR 872.3690 Regulation Name: Tooth shade, resin Regulatory Class: Il Product Code: EBF Dated: April 29, 2014 Received: April 30, 2014
Dear Mr. Zehtabchi:
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.
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Page 2 - Mr. Zehtabchi
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-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 Small Manufacturers, International and Consumer Assistance at its tollfree 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" (21CFR 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 Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely vours.
MarylSTByner-S
Erin I. Keith, M.S. Division Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Image /page/6/Picture/1 description: The image shows the logo for Prismatik Dentalcraft, Inc. The logo consists of a triangle on the left and the company name on the right. The triangle is filled with a dark color and has a textured appearance. The company name is written in a bold, sans-serif font.
Page 12 of 186
## 004-Indications for Use Statement
510(k) Number (if known): To be determined
Camouflage Nanol lybrid Composite (Universal and Flowable) Device Name:
Indications for Use: The Camouflage NanoHybrid Composite (Universal and Flowable) are indicated for cavity classes I, II, III, IV. V, and VI in anterior and posterior teeth.
· May be used as a direct restorative material
· May be used for fabrication of inlays and onlays
| Prescription Use: | Yes <span> <div style="display:inline-block; border: 1px solid black; width:10px; height:10px;"> <span style="position:relative; left:0; top:-2px;"><b>X</b></span> </div> </span> No <span> <div style="display:inline-block; border: 1px solid black; width:10px; height:10px;"></div> </span> |
|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| | (Part 21 CFR 801 Subpart D) |
Over-the-Counter Use: Yes | No Z (Part 21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Sheena A. Green:=S
2014.06.03 14:52:53-04'00'
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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.