(91 days)
No
The device description and performance studies focus on the chemical composition and physical properties of the varnish, comparing it to predicate devices based on material equivalence. There is no mention of AI or ML in the intended use, device description, or performance evaluation.
Yes.
The device is intended for the "treatment of hypersensitive teeth" and "reduces tooth sensitivity," which are therapeutic actions.
No
Explanation: The device is a varnish used to reduce tooth sensitivity, not to diagnose a condition. Its intended use is treatment, not diagnosis.
No
The device description clearly states it is a 5% Sodium Fluoride Varnish, which is a physical substance applied to teeth, not software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use is for the treatment of hypersensitive teeth and use on exposed dentin and root sensitivity. This is a therapeutic application, not a diagnostic one.
- Device Description: The device is a varnish applied topically to tooth surfaces to form a film. This is a physical barrier/treatment, not a test performed in vitro on a sample from the body to diagnose a condition.
- Lack of Diagnostic Elements: There is no mention of analyzing a sample (like blood, urine, tissue, etc.) or providing information for the diagnosis of a disease or condition.
IVD devices are used to examine specimens derived from the human body to provide information for diagnostic purposes. This device is applied directly to the body for a therapeutic effect.
N/A
Intended Use / Indications for Use
PCXX Varnish Trade Name: Cavity Varnish Common Name: Classification Name: Cavity Varnish (21 CFR 872.3260)
Indications For Use:
- Treatment of hypersensitive teeth
- Use on exposed dentin and root sensitivity .
- Under temporary restoratives and cements where post-operative sensitivity is of . concern.
Product codes
LBH
Device Description
PCxx Varnish is 5% Sodium Fluoride Varnish that reduces tooth sensitivity by forming a film when topically applied to enamel and dentin surfaces.
The properties, intended use and composition are equivalent to the predicated devices and other current varnishes which are rosin based insoluble mixtures that form a film when applied to tooth surfaces.
PCxx Varnish used the same rosin (colophony) and rosin derivatives that are used PCXX Vanush ascu the same room (0010) - 100 persons include but are not limited to Duraflor, Duraphat and Fluorilaq.
The product comes in a single unit dose package containing the varnish and separate applicator brush.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Teeth (enamel and dentin surfaces)
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
The sealant used in predicate devises is the same material used in the submitted I he sealant used in predicate devises to the rosin derivative of CAS# 65997-06-0 devices. The sealant used is a colophony, rosin or rosin derivative for this readuct devices. The sealant used is a colophority, room or randards established for this product in an ethanol solution. There are no performance standards established to this produ in an ethanol solution. There are no perfections of essess thows it to be substantially equivalent, performance will be the same.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 872.3260 Cavity varnish.
(a)
Identification. Cavity varnish is a device that consists of a compound intended to coat a prepared cavity of a tooth before insertion of restorative materials. The device is intended to prevent penetration of restorative materials, such as amalgam, into the dentinal tissue.(b)
Classification. Class II (special controls). The device, when it is an external cleaning solution, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 872.9.
0
113146
Chapter 6 510(k) Summary
This summary of 510(k) Safety and Effectiveness information is being submitted in accordance with the requirements of 21 CFR 807.92
Submitter Information 1.
Ross Healthcare Inc. 1750 Grant Ave Blaine, WA, 98230
Subject: Abbreviated 510(k) PCXX Fluoride Varnish
Contact Person
Marc N. Ross Phone: 604-521-6626 604-521-6695 Fax: Email: marc@rosshealthcare.org
Date Prepared: October 5, 2011-10-05
-
- Device Name
PCXX Varnish Trade Name: Cavity Varnish Common Name: Classification Name: Cavity Varnish (21 CFR 872.3260)
- Device Name
3. Predicated Devices
| Device | Company | K Number |
|---|---|---|
| Duraflor | Pharmascience, Inc | K961893 |
| Duraphat | Colgate | K945794 |
| Fluorilag | Pascal Co., Inc. | K030488 |
4.&5. Description and Intended Use
PCxx Varnish is 5% Sodium Fluoride Varnish that reduces tooth sensitivity by forming a film when topically applied to enamel and dentin surfaces.
The properties, intended use and composition are equivalent to the predicated devices and other current varnishes which are rosin based insoluble mixtures that form a film when applied to tooth surfaces.
1
Technological Characteristics 6.
PCxx Varnish used the same rosin (colophony) and rosin derivatives that are used PCXX Vanush ascu the same room (0010) - 100 persons include but are not limited to Duraflor, Duraphat and Fluorilaq.
The product comes in a single unit dose package containing the varnish and separate applicator brush.
Performance and Comparison Data 7.
The sealant used in predicate devises is the same material used in the submitted I he sealant used in predicate devises to the rosin derivative of CAS# 65997-06-0
devices. The sealant used is a colophony, rosin or rosin derivative for this readuct devices. The sealant used is a colophority, room or randards established for this product
in an ethanol solution. There are no performance standards established to this produ in an ethanol solution. There are no perfections of essess thows it to be substantially equivalent, performance will be the same.
2
Image /page/2/Picture/1 description: The image shows the logo for the Department of Health & Human Services (HHS). The logo features a stylized eagle with its wings spread, and the words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" are arranged in a circular pattern around the eagle. The logo is black and white.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
JAN 2 3 2012
Mr. Marc N. Ross President Ross Healthcare, Inc. 1750 Grant Avenue Blaine, WA 98230
Re: K113146
Trade/Device Name: PCXX Varnish Regulation Number: 21 CFR 872.3260 Regulation Name: Cavity Varnish Regulatory Class: II Product Code: LBH Dated: January 6, 2012 Received: January 17, 2012
Dear Mr. Ross:
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.
3
Page 2 - Mr. Ross
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 go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices /ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. 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 yours,
Wh for
Anthony D. Watson, B.S., M.S., M.B.A. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
4
Chapter 4.
Indications for Use
e (K113146)
510(k) Number :
Device Name:
PCXX Varnish Trade Name: Cavity Varnish Common Name: Classification Name: Cavity Varnish (21 CFR 872.3260)
Indications For Use:
- Treatment of hypersensitive teeth ●
- Use on exposed dentin and root sensitivity .
- Under temporary restoratives and cements where post-operative sensitivity is of . concern.
AND/OR Prescription Use X -(Part 21 CFR 801 Subpart D)
Over-the-Counter Use (21 CFR 801 Subpart C)
Susan Rumm
(Division Sign-Off)
Division of Anesthesiology, General Hospital Infection Control, Dental Devices
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