(122 days)
Not Found
No
The device is a dental material (MTA) used for various dental procedures. The description focuses on its physical properties, biocompatibility, and conformance to standards, with no mention of software, algorithms, or data processing that would indicate AI/ML.
Yes
The device is a material used for various dental procedures that involve vital pulp or periradicular tissues, such as pulp capping, root-end filling, and obturation of root canals, all of which are considered therapeutic interventions aimed at treating or alleviating conditions.
No
The device is a material used for various dental procedures like pulp capping, root-end filling, and obturation, not for diagnosing conditions.
No
The device description clearly states it is a "material" (powder and water-based gel) that is mixed and placed into a space. This indicates a physical substance, not software. The performance studies also focus on material properties like radiopacity, solubility, and compressive strength, further confirming it is a physical device.
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 dental procedures that contact pulp and periradicular tissues, as well as obturation and sealing of root canals. This describes a material used within the body for treatment and repair, not a test performed outside the body on a sample to diagnose a condition.
- Device Description: The description details a material that is mixed and placed into a space created by a dental procedure. This is a therapeutic material, not a diagnostic test.
- Lack of IVD Characteristics: There is no mention of analyzing a biological sample (blood, urine, tissue, etc.) or providing diagnostic information about a patient's health status. The performance studies focus on material properties (radiopacity, solubility, strength, etc.) and biocompatibility, which are relevant for a therapeutic device.
Therefore, the MTA2.2 MATERIAL is a dental material used for treatment and repair, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The MTA2.2 MATERIAL is indicated for dental procedures that contact pulp and periradicular tissues, as well as obturation and sealing of root canals.
Product codes
KIF
Device Description
The MTA2.2 MATERIAL is designed and developed for dental clinicians to use in contact with vital pulp tissue and periradicular tissue, including sealing and obturation of root canals. This material can be used for dental procedures contacting pulpal or periradicular tissue such as: Pulp capping, Cavity lining, Base material in a cavity, Pulpotomies, Root-end filling, Apexification, Perforation repair, Root resorption, and Obturation (pulpectomy) in primary or secondary teeth.
The dentist will mix the powder and water-based gel of MTA2.2 and place the mixed MTA2.2 MATERIAL into the space created by the procedure. The procedure may be part of caries treatment, root canal treatment, or periapical surgery. These procedures are performed on primary and secondary dentition and are color stable over time. MTA2.2 MATERIAL is tinted yellow, pink and gray.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
pulp and periradicular tissues, root canals, dentition
Indicated Patient Age Range
primary or secondary teeth
Intended User / Care Setting
dental clinicians
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)
NON-CLINICAL PERFORMANCE: Bench testing was performed as part of design validation to demonstrate continued conformance with the requirements were achieved to conform to the FDA recognized standards ADA 57 and appropriate requirements of ISO 9917. As part of design validation, MTA2.2 MATERIAL met the ADA 57 standard for radiopacity, solubility, dimensional stability, film thickness, and flow. The ADA 57 tests were also performed to measure the working time and setting time of MTA2.2 compared to the predicates. Tests for compressive strength and leaching of arsenic and lead were performed to shown conformance to ISO 9917. Washout tests confirm the stability of the material. Discoloration tests confirm the color stability of the material.
MTA2.2 was test for conformance to these standards for flow, film thickness, solubility, setting time, working time, and radiopacity.
The MTA2.2 MATERIAL was evaluated for biocompatibility with its gel in cytotoxicity test as part of design validation.
CLINICAL PERFORMANCE: No animal clinical tests were performed in the development of the MTA2.2 MATERIAL.
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
§ 872.3820 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.
0
Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized image of an eagle with three human profiles incorporated into its design, creating a sense of interconnectedness and service.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
September 1, 2016
Avalon Biomed Inc. Carolyn Primus President 1912 44th Ave E Bradenton, Florida 34203
Re: K161239
Trade/Device Name: Mta2.2 Material Regulation Number: 21 CFR 872.3820 Regulation Name: Root Canal Filling Resin Regulatory Class: Class II Product Code: KIF Dated: May 31, 2016 Received: June 7, 2016
Dear Carolyn Primus:
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.
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 devicerelated 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.
1
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free 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" (21 CFR 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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
Michael J. Ryan -S
for Tina Kiang, Ph.D. Acting Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control, and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
| DEPARTMENT OF HEALTH AND HUMAN SERVICES |
|---|
| Food and Drug Administration |
Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
510(k) Number (if known)
K16
Device Name MTA 2.2
Indications for Use (Describe)
The MTA2.2 MATERIAL is indicated for dental procedures that contact pulp and periradicular tissues, as well as obturation and sealing of root canals.
Type of Use (Select one or both, as applicable)
Z Prescription Use (Part 21 CFR 801 Subpart D)
_ Over-The-Counter Use (21 CFR 801 Subpart C)
CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff(@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
FORM FDA 3881 (8/14)
Page 1 of 1
не
Premarket Notification (Special)
MTA2.2 MATERIAL
3
510(k) Summary
per 21CFR807.92
I. SUBMITTER
DATE PREPARED: April 24, 2016 Carolyn Primus, President Avalon Biomed Inc. 7282 55th Ave E # 227 Bradenton, FL 34203 USA www.avalonbiomed.com Phone: (941) 896-9948 Fax: (941) 896-9950 E-mail: cprimus@avalonbiomed.com Web: http://www.avalonbiomed.com/
II. DEVICE
TRADE OR PROPRIETARY NAME: MTA2.2 MATERIAL CLASSIFICATION NAME: PREDICATE DEVICE: K140955, MTA2.1 ROOT AND PULP MATERIALS
III. PREDICATE DEVICES
MTA 2.2 MATERIAL IS substantially equivalent to the following predicate devices with respect to intended use, indications for use, materials, technological characteristics, and device design. MTA2.2 MATERIAL has been slightly modified from MTA2.1 MATERIAL to allow for more radiopacity and slightly different handling characteristics. The predicate has not been subject to a recall.
510(k) # Manufacturer K140955 MTA2.1 Avalon Biomed Inc
IV. DEVICE DESCRIPTION:
The MTA2.2 MATERIAL is designed and developed for dental clinicians to use in contact with vital pulp tissue and periradicular tissue, including sealing and obturation of root canals. This material can be used for dental procedures contacting pulpal or periradicular tissue such as: Pulp capping, Cavity lining, Base material in a cavity, Pulpotomies, Root-end filling, Apexification, Perforation repair, Root resorption, and Obturation (pulpectomy) in primary or secondary teeth.
The dentist will mix the powder and water-based gel of MTA2.2 and place the mixed MTA2.2 MATERIAL into the space created by the procedure. The procedure may be part of caries treatment, root canal treatment, or periapical surgery. These procedures are performed on primary and secondary dentition and are color stable over time. MTA2.2 MATERIAL is tinted vellow, pink and gray.
V. INDICATIONS FOR USE:
The MTA2.2 MATERIAL is intended for use for dental procedures that contact pulp and periradicular tissues, as well as obturation and sealing of root canals This is identical to the predicate K140955, MTA 2.1 MATERIAL.
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VI. COMPARISON OF TECHNOLOGICAL CHARACTERISTICS WITH THE PREDICATE DEVICES
TECHNOLOGICAL CHARACTERISTICS: The MTA2.2 MATERIAL is primarily hydraulic tri/dicalcium silicate powder as is the MTA2.1 MATERIAL (K140955). The tri/dicalcium silicate powders are known to set with water into a hard substance, containing calcium hydroxide dispersed among the hydrated particles of tri/dicalcium silicates. Both materials are radiopaque.
COMPARISONS TO PREDICATE: We believe the MTA2.2 MATERIAL is substantially equivalent to the MTA2.1 ROOT AND PULP MATERIAL (K140955) when used for contact with pulp tissue and periapical tissue, and as a root canal sealer.
The modification to the predicate MTA2.1 ROOT AND PULP MATERIAL (K140955) is an increase in the radiopaque component. This modification does not affect indications for use or technology. It does not raise any new questions of safety or effectiveness. The waterbased gel has a slightly modified composition.
Similarities: The predicate MTA2.1 ROOT AND PULP MATERIALS and the modified MTA2.2 MATERIAL are based on the same inorganic powder composed of primarily tricalcium silicate, dicalcium silicate, and a radiopaque inorganic oxide. The predicate and the MTA2.2 ROOT AND PULP MATERIAL rely on water to hydrate the calcium silicate phases, and cause setting into a hard substance containing hydrated silicates and some calcium hydroxide.
Both the MTA2.2 MATERIAL and the predicate MTA2.1 ROOT AND PULP MATERIALS are used in root canals or on vital pulp tissue. Both the MTA2.2 MATERIAL and the predicate MTA2.1 ROOT AND PULP MATERIALS are used for sealing and obturation of root canals. Both the MTA2.2 MATERIAL and the predicate MTA2.1 ROOT AND PULP MATERIALS are suitable for use in primary dentition without causing long-term discoloration. The MTA2.2 MATERIAL and the predicate MTA2 ROOT AND PULP MATERIALS are similar because both kits contain the same gel.
The new and predicate materials have similar compositions, film thickness, flow and compressive strengths, when mixed at similar powder to liquid/gel ratios. Both MTA2.2 MATERIAL and the predicate MTA2.1 ROOT AND PULP MATERIALS induce the precipitation of hydroxyapatite crystals in synthetic body fluid because of the tricalcium silicate powder component.
Differences: MTA2.2 MATERIAL is more radiopaque than MTA2.1 ROOT AND PULP MATERIALS. MTA2.2 material may be slightly different in color than the MTA2.1 ROOT AND PULP MATERIALS, although the inorganic pigments are the same.
We believe that the performance data provided herein demonstrate that MTA2.2 ROOT AND PULP MATERIALS are substantially equivalent to the predicate MTA2.1 (K140955) in design, principle of performance, technology, and composition. We believe the MTA2.2 MATERIAL performs as well as or better than the predicate device.
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| Table VI-1: Comparison of Subject MTA2.2 to Predicate (MTA2.1 K140955) | ||
|---|---|---|
| Subject Device | ||
| MTA2.2 | Predicate Device | |
| MTA2.1 | ||
| 510(k) Number | K16 | K140955 |
| Manufacturer | Avalon Biomed Inc. | Avalon Biomed Inc. |
| Device Name | MTA2.2 | MTA2.1 |
| Description | Root canal filling resin | Root canal filling resin |
| Medical | ||
| Specialty | Dental | Dental |
| Product Code | KIF | KIF |
| Reg Number | 872.3820 | 872.3820 |
| Class | 2 | 2 |
| Materials | Powder: Tri/dicalcium silicate | |
| with radiopaque additive. | ||
| Liquid: Water-based gel | Powder: Tri/dicalcium silicate | |
| with radiopaque additive. | ||
| Liquid: Water-based gel | ||
| Design | Powder and gel to be mixed prior | |
| to use by clinician. | ||
| More radiopaque | ||
| Water-based-gel | Powder and gel to be mixed prior | |
| to use by clinician. | ||
| Radiopaque | ||
| Water-based gel | ||
| Indications for | ||
| Use | The MTA2.2 MATERIAL is | |
| indicated for dental procedures | ||
| that contact pulp and | ||
| periradicular tissues, as well as | ||
| obturation and sealing of root | ||
| canals | The MTA2.1 MATERIAL is | |
| indicated for dental procedures | ||
| that contact pulp and | ||
| periradicular tissues, as well as | ||
| obturation and sealing of root | ||
| canals | ||
| Sterility | Non-Sterile | Non-Sterile |
| Utility | Single-use Only | Single-use Only |
Table VI-1: Comparison of Subiect MTA2.2 to Predicate (MTA2.1 K140955)
VII. PERFORMANCE DATA
NON-CLINICAL PERFORMANCE: Bench testing was performed as part of design validation to demonstrate continued conformance with the requirements were achieved to conform to the FDA recognized standards ADA 57 and appropriate requirements of ISO 9917. As part of design validation, MTA2.2 MATERIAL met the ADA 57 standard for radiopacity, solubility, dimensional stability, film thickness, and flow. The ADA 57 tests were also performed to measure the working time and setting time of MTA2.2 compared to the predicates. Tests for compressive strength and leaching of arsenic and lead were performed to shown conformance to ISO 9917. Washout tests confirm the stability of the material. Discoloration tests confirm the color stability of the material.
MTA2.2 conforms to the recognized consensus standards:
- ISO 6876: Endodontic sealing materials ●
- ADA 57: Endodontic Sealing Material
MTA2.2 was test for conformance to these standards for flow, film thickness, solubility, setting time, working time, and radiopacity.
The MTA2.2 MATERIAL was evaluated for biocompatibility with its gel in cytotoxicity test as part of design validation.
6
CLINICAL PERFORMANCE: No animal clinical tests were performed in the development of the MTA2.2 MATERIAL.
All of the components found in the MTA2.2 have been used in legally marketed devices and were found safe for dental use. MTA2.2 material has a similar composition to the predicate device.
VIII. CONCLUSIONS
No substantial differences in terms of composition and mechanical properties are known between the MTA2.2 and the predicate device. The difference in the modified material is the addition of additional radiopaque component and a modification of the gel. The change does not raise any new issues of safety and effectiveness. The technological characteristics, safety, effectiveness and materials are identical to MTA 2.1 (K140955). Therefore, we believe that the information provided herein demonstrates that the MTA2.2 is substantially equivalent to the predicate devices in design, principles of performance, and intended use.