(38 days)
Not Found
Not Found
No
The summary describes a dental composite filling material and bonding agent, with no mention of software, algorithms, or any technology that would typically incorporate AI/ML. The "Mentions AI, DNN, or ML" field is explicitly marked as "Not Found".
No
The device is a dental composite filling material used for restoring decayed teeth, not for treating diseases or conditions in a therapeutic manner.
No
The device is described as a dental composite filling material for the restoration of decayed teeth, which is a therapeutic rather than a diagnostic function.
No
The device description clearly states it is a "two component, self-curing curing dental composite filling material, including an etching agent... and a two component, selfcuring enamel bonding agent," which are physical materials, not software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states that Quadrant UniChem is a dental composite filling material used for the restoration of decayed teeth. This is a direct treatment applied to the patient's body.
- Device Description: The description confirms it's a dental material used for filling cavities.
- Anatomical Site: It's applied to anterior and posterior teeth.
IVD devices are used to examine specimens derived from the human body (like blood, urine, tissue) to provide information for diagnosis, monitoring, or screening. This device does not fit that description.
N/A
Intended Use / Indications for Use
Quadrant UniChem is a two component, self-curing curing dental composite filling material, including an etching agent (Quadrant Total Etch) and a two component, selfcuring enamel bonding agent, used in the adhesive restorative technique for the restoration of decayed teeth.
Cavity preparation is performed according to the principles of adhesive dentistry, adopting the minimal invasive technique for maximal preservation of sound tooth tissue.
Quadrant UniChem is a composite for universal use: the restoration of both anterior and posterior teeth. It can also be used for core build-up: the reconstruction of a tooth with insufficient material left as a result of decay, before crown preparation.
Product codes
EBF
Device Description
Not Found
Mentions image processing
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Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
teeth
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)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Not Found
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 872.3690 Tooth shade resin material.
(a)
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.(b)
Classification. Class II.
0
Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract symbol that resembles an eagle or bird in flight, composed of three curved lines.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
NOV 30 1998
Mr. Bernard van Duijn Manging Technical Services Cavex Holland BV Harmenjansweg 19-21 P.O. Box 852 2003 RW Haarlem (Holland)
K983751 Re : Quadrant Unichem Trade Name: Regulatory Class: II Product Code: EBF October 20, 1998 Dated: October 23, 1998 Received:
Dear Mr. van Duijn:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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, Druq, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions The general controls provisions of the Act of the Act. include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions aqainst misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), it may be subject to such additional controls. Existing major requlations affecting your device can be found in the Code of Federal Requlations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Good Manufacturing Practice for Medical Devices: General (GMP) regulation (21 CFR Part 820) and that, through periodic GMP inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP requlation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Reqister. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
1
Page 2 - Mr. Van Duijn
This letter will allow you to begin marketing your device as described in your 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4692. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fdaflgov/cdrh/dsmamain.html".
Sincerely yours,
Timothy A. Ulatowski
Director Division of Dental, Infection Control, and General Hospital Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
510 (k) NUMBER (IF KNOWN): K9837S I
DEVICE NAME: Quadrant UniChem
INDICATIONS FOR USE:
Quadrant UniChem is a two component, self-curing curing dental composite filling material, including an etching agent (Quadrant Total Etch) and a two component, selfcuring enamel bonding agent, used in the adhesive restorative technique for the restoration of decayed teeth.
Cavity preparation is performed according to the principles of adhesive dentistry, adopting the minimal invasive technique for maximal preservation of sound tooth tissue.
Quadrant UniChem is a composite for universal use: the restoration of both anterior and posterior teeth. It can also be used for core build-up: the reconstruction of a tooth with insufficient material left as a result of decay, before crown preparation.
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED. )
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use
(Per 21 CFR 801.109) Sandra L. Stine for L. Rummer (Optional Format 1-2-96)
(Division Sign-Off)
Division of Dental, Infection Control,
and General Hospital Devices
510(k) Number K983751