(31 days)
Not Found
No
The device description explicitly states the method of operation is similar to plaque disclosing agents, relying on staining, and does not mention any computational or data-driven methods. The "Mentions AI, DNN, or ML" field is also marked as "Not Found".
No.
The device is indicated for "Detection of carious dentin," which is a diagnostic purpose, not a therapeutic one. It identifies a condition rather than treating it.
Yes
The device is called "CARIES DETECTOR" and its intended use is "Detection of carious dentin," which is a diagnostic purpose.
No
The device description explicitly states that the predicate devices operate by applying dyes to teeth, which are physical substances, not software. The description of the proposed device's operation being "similar to that of plaque disclosing agents" further reinforces the idea of a physical, chemical-based method, not a software-only approach.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Definition of IVD: In vitro diagnostics are tests performed on samples such as blood, urine, or tissue that have been taken from the human body. They are used to detect diseases, conditions, or infections.
- Device Description: The description states that the device operates by applying dyes to teeth to stain areas of decay. This is a direct application to the body (the teeth) and does not involve testing a sample taken from the body.
- CFR Classification: The device is classified under CFR 21 Section 872.1740, which is for "Caries Detection Device." This classification is within the dental devices section and not typically associated with IVDs.
- Method of Operation: The method of operation is described as similar to plaque disclosing agents, which are also applied directly to the teeth.
Therefore, while it is a diagnostic tool used in a clinical setting, it does not fit the definition of an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
CARIES DETECTOR is indicated for the following applications: Detection of carious dentin
Product codes
LFC
Device Description
Not Found
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
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
Not Found
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 872.1740 Caries detection device.
(a)
Identification. The caries detection device is a device intended to show the existence of decay in a patient's tooth by use of electrical current.(b)
Classification. Class II.
0
KURARAY MEDICAL INC.
Image /page/0/Picture/2 description: The image is a black and white logo for Kuraray. The logo features a stylized letter "K" that is formed by a combination of straight and curved lines. The letter "K" is enclosed within a black square. Below the "K" is the word "KURARAY" in a simple sans-serif font.
Dental Material Department 12-39, 1-Chome, Umeda, Kita-ku, Osaka 530-8611, JAPAN : +81-6-348-2603 Phone Facsimile: +81-6-348-2552
KO12733
SEP 1 4 2001
510(k) SUMMARY
1. Submitter
| 1) Name | KURARAY MEDICAL INC. |
|---|---|
| 2) Address | 1621 Sakazu, Kurashiki, Okayama 710-8622, Japan |
| 3) Contact person | Koji Nishida |
| DENTAL MATERIAL DEPARTMENT | |
| 4) Date | August 9, 2001 |
| 5) Contact person in U.S.A. | Masaya Sasaki |
| 30th Fl. Metlife Building, 200 Park Avenue, New York | |
| NY 10166 | |
| Telephone : (212)-986-2230 | |
| 1-(800)-879-1676 | |
| Facsimile : (212)-867-3543 |
2. Name of Device
| 1) Proprietary Name | CARIES DETECTOR |
|---|---|
| 2) Classification Name | Caries Detection Device (21 C.F.R. Section 872. 1740) |
| 3) Common/Usual Name | Caries Detection Device |
3. Predicate device:
Kuraray Co., Ltd. will transfer the medical device business and the relevant functions including manufacturing facilities to its subsidiary company named Kuraray Medical Inc. on The aim of 510(k) submission is to alter the name and address of October 1st 2001. manufacturer, and not to intend other changes.
The predicate device is as follow.
| 1. | CARIES DETECTOR by Kuraray Co., Ltd. | (K951813) |
|---|---|---|
| 2. | Kar-D-Tek by Gresco Products Inc. | (K913405) |
- Kar-D-Tek by Gresco Products Inc. 2.
-
- Description for the premarket notification
This product is classified into Caries Detection Device, CFR 21 Section 872. 1740.
Two of the predicate devices listed in section 3 operate by means of applying dyes to teeth to stain areas of decay. They do not involve chemical reactions, nor use electrical current or optical instruments. The methods of operation of these devices is similar to that of plaque disclosing agents in that they stain the affected areas.
-
- Statement of the intended use
The intended use of this device is as follow. It is completely the same as CARIES DETECTOR
- Statement of the intended use
1
manufactured by Kuraray Co., Ltd. (K951813).
- Detection of carious dentin
-
- Statement of the technological characteristics and safety
tatement of the toolinsion in clicities DETECTOR manufactured by Kuraray Co., Ltd. The device is essentially as a characteristics, chemical ingredients and safety of this device are completely the same as CARIES DETECTOR.
- Statement of the technological characteristics and safety
2
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular border with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" arranged around it. Inside the circle is a stylized image of three human profiles facing right, resembling a bird in flight.
SEP 1 4 2001
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Kuraray Medical Incorporated C/O Ms. Masaya Sasaki Kuraray America, Incorporated 30th Floor Metlife Building 200 Park Avenue New York, New York 10166
Re: K012733
Trade/Device Name: Caries Detector Regulation Number: 872.1740 Regulation Name: Caries Detection Device Regulatory Class: II Product Code: LFC Dated: August 9, 2001 Received: August 14, 2001
Dear Ms. Sasaki:
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.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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
3
Page 2 - Ms. Sasaki
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); 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 (section 531-542 of the Act; 21); CFR 1000-1050.
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) 594-4613. 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" (21CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
[signature]
Timothy A. Ulatowski Director Division of Dental, Infection Control and General Hospital devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
510(k) Number (if known): __ KO/2733
Device Name: CARIES DETECTOR
Indications for Use
CARIES DETECTOR is indicated for the following applications: Detection of carious dentin 1)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use
OR
Over-The-Counter Use_
(Optional Format 1-2-96)
Susan Runne
(Division Sign-Off) Division of Dental, Infection Control, and General Hospital,Devices 510(k) Number .