K Number
K022734
Device Name
PULPDENT CALCIUM HYDROXIDE PREPARATION
Date Cleared
2002-10-07

(52 days)

Product Code
Regulation Number
872.3820
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxanebased root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpdectomies in deciduous teeth.
Device Description
PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxane-based root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpectomies in deciduous teeth.
More Information

Not Found

Not Found

No
The device description and intended use are for a root canal sealer material, which is a physical substance, not a software or hardware device that would typically incorporate AI/ML. There is no mention of AI, ML, image processing, or data analysis in the summary.

Yes

The device is a root canal sealer used for temporary and permanent filling after endodontic surgery and vital pulpectomies, which are therapeutic procedures.

No
The device is described as a root canal sealer, used for filling root canals, which is a treatment rather than a diagnostic function.

No

The device description clearly states it is a "polydimethylsiloxane-based root canal sealer," which is a physical substance, not software.

Based on the provided information, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • Intended Use/Indications for Use: The intended use is for filling root canals after endodontic surgery. This is a therapeutic procedure performed directly on the patient's body.
  • Device Description: The description confirms it's a root canal sealer used for filling root canals.
  • Lack of IVD Characteristics: There is no mention of the device being used to examine specimens derived from the human body (like blood, urine, tissue, etc.) to provide information for diagnosis, monitoring, or screening.

IVDs are used in vitro (outside the body) to analyze biological samples. This device is used in vivo (inside the body) as a medical implant/material.

N/A

Intended Use / Indications for Use

PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxanebased root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpdectomies in deciduous teeth.

Product codes (comma separated list FDA assigned to the subject device)

KIF

Device Description

PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxane-based root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpectomies in deciduous teeth.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

root canals

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): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.

Not Found

Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).

Not Found

§ 872.3820 Root canal filling resin.

(a)
Identification. A root canal filling resin is a device composed of material, such as methylmethacrylate, intended for use during endodontic therapy to fill the root canal of a tooth.(b)
Classification. (1) Class II if chloroform is not used as an ingredient in the device.(2) Class III if chloroform is used as an ingredient in the device.
(c)
Date PMA or notice of completion of a PDP is required. A PMA or a notice of completion of a PDP is required to be filed with the Food and Drug Administration on or before December 26, 1996 for any root canal filling resin described in paragraph (b)(2) of this section that was in commercial distribution before May 28, 1976, or that has, on or before December 26, 1996 been found to be substantially equivalent to a root canal filling resin described in paragraph (b)(2) of this section that was in commercial distribution before May 28, 1976. Any other root canal filling resin shall have an approved PMA or a declared completed PDP in effect before being placed in commercial distribution.

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EXHIBIT 2

K0227341

SUMMARY OF SAFETY AND EFFECTIVENESS DATA

Kenneth J. Berk 80 Oakland Street PQ Box 780 Watertown, MA 02472 USA Telephone: 617-926-6666 Fax: 617-926-6262 Email: Pulpdent(@pulpdent.com

PULPDENT CALCIUM HYDROXIDE PREPARATION DEVICE NAME:

PREDICATE DEVICES: NEO / DIADENT VITAPEX CALCIUM HYDROXIDE PASTE

ROEKO RSA RoekoSeal

DESCRIPTION AND INTENDED USE:

PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxane-based root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpectomies in deciduous teeth.

COMPARISON WITH PREDICATE PRODUCTS:

PULPDENT CALCIUM HYDROXIDE PREPARATION is substantially equivalent in design, composition and intended use to the products listed above. Please see Exhibit 4 for the entire comparison.

SAFETY AND EFFECTIVENESS:

General usage of the predicate products over about 5 years indicates a high benefit-to-risk ratio. See references below. There is no evidence of short-term or long-term risk or suspicion of any problems. In addition, the predicate products listed above have been given 510 (k) Premarket approval as Class II Dental Devices under CFR 872.3820. Please see Exhibit 4 for 510(k) numbers.

REFERENCES:

Thomas AM, et al. Elimination of infection in pulpectomized teeth: a short-term study using iodoform paste. J. Enodod. 1994 20(5): 233-5.

Eda S, et al. Clinico-pathological studies on the healing of periapical tissues in aged patients by root canal filling using pastes of Calcium hydroxide added iodoform. Geriodontics 1985 1:98-104.

Cohen S, Burns.R. Pathways of the Pulp. 7th Ed. 1998 Mosby.

Nurko C, Garcia-Godoy F. Evaluation of a Calcium hydroxide / iodoform paste (Vitapex) in root canal therapy for primary teeth. J. Clin Pediatr. Dent. 1999 23(4): 289-294.

1

DEPARTMENT OF HEALTH & HUMAN SERVICES

Image /page/1/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 lines representing its wings and head. The eagle is positioned to the right of the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA", which is arranged in a circular fashion around the left and top of the eagle.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850 .

OCT 0 7 2002

Mr. Kenneth J. Berk Director Pulpdent Corporation 80 Oakland Street Watertown, Massachusetts 02472

Re: K022734

Trade/Device Name: Pulpdent Calcium Hydroxide Preparation Regulation Number: 21 CFR 872.3820(b)(1) Regulation Name: Root Canal Filling Resin Regulatory Class: II Product Code: KIF Dated: August 12, 2002 Received: August 16, 2002

Dear Mr. Berk:

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 of the Act or any Federal statutes and regulations administered by other Federal agencies.

2

Page 2 – Mr. Kenneth J. Berk

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 (Sections 531-542 of the Act): 21 CFR 1000-1050.

This letter will allow you to begin marketing your device as described in your Section 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 21 CFR Part 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 Part 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

Timothy A. Ulatowski

Timothy A. Ulatowski Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

3

INDICATIONS FOR USE STATEMENT

K022734

510 (k) Number (if known)

Device Name:

PULPDENT CALCIUM HYDROXIDE PREPARATION

Indications for Use:

PULPDENT CALCIUM HYDROXIDE PREPARATION is a biocompatible polydimethylsiloxanebased root canal sealer used for the temporary and permanent filling of root canals after endodontic surgery. PULPDENT CALCIUM HYDROXIDE PREPARATION can be used on its own, in conjunction with Gutta Percha and for vital pulpdectomies in deciduous teeth.

Please do not write below this line. Continue on another page if needed.

Concurrence of CDRH, Office of Device Evaluation (ODE)

Prescription Use V (Per 21 CFR 801.109)

or

Over-The-Counter Use

Susan Runse

Division of Anesthesiology, General Hospital. Infection Control. Dental Devices

510(k) Number