(30 days)
Not Found
No
The device description and performance studies focus on the physical and chemical properties of a dental cement, with no mention of AI or ML.
No
The device is a dental cement used for the permanent cementation of pediatric crowns, which is a restorative function, not a therapeutic one that treats disease or provides preventive care.
No
The device is a cement used for the permanent cementation of pediatric crowns, which is a therapeutic rather than a diagnostic function.
No
The device description clearly states it is a "Resin Modified Glass Ionomer Cement" and describes its physical properties and delivery system, indicating it is a physical material, 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 permanent cementation of pediatric crowns to tooth structure. This is a direct application within the body (in vivo), not a test performed on samples taken from the body (in vitro).
- Device Description: The device is a dental cement used to bond crowns to teeth. This is a material used for a restorative procedure, not a diagnostic test.
- Lack of IVD Characteristics: The description does not mention any analysis of biological samples (blood, urine, tissue, etc.) or any diagnostic purpose. The testing described focuses on the physical and chemical properties of the cement and its bonding capabilities, which are relevant to its function as a dental adhesive.
Therefore, based on the provided text, the 3M™ RelyX™ Pediatric Resin Modified Glass Ionomer Cement is a dental restorative material, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
Permanent cementation of pediatric crowns:
- Stainless Steel crowns
- Zirconia crowns
- 3M™ Pediatric Esthetic Crowns
Product codes (comma separated list FDA assigned to the subject device)
EMA
Device Description
3M™ RelyX™ Pediatric Resin Modified Glass Ionomer Cement is a radiopaque, fluoride-releasing, resin-modified glass ionomer luting cement. RelyX Pediatric Cement is intended for the cementation of preformed pediatric crowns made of stainless steel, zirconia, and resin composite material.
RelyX Pediatric Cement consists of a base paste and a catalyst paste packaged in the Automix delivery system for direct delivery in consistent mix ratios. The mixing tip attachment offers convenience over traditional hand mixed cement systems and delivers consistent mix ratios. The cement is available in a white shade. The Automix syringe contains 8.5 g of cement material. The product provides both selfcuring and light curing mechanisms which makes it uniquely versatile for the cementation of different restorative materials.
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
pediatric
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)
Testing was undertaken to substantiate the use of the RelyX Pediatric Cement with the 3M Pediatric Esthetic Crown, the new indication being added when compared to the predicate devices. This 510(k) submission includes data from in vitro testing per FDA Guidance "Guidance for Industry and FDA Staff Dental Cements - Premarket Notification" issued on August 18, 1998 and ISO 9917-2:2017 Dentistry - Waterbased Cements - Part 2: Resin-modified Cements. To evaluate the performance of RelyX Pediatric Cement with 3M Pediatric Esthetic composite crowns, comparative testing results for the following physical properties were included in this submission:
- Adhesion to dentin and enamel
- Adhesion to 3M Pediatric Esthetic Crown
- Compressive strength
- Flexural strength
- Fluoride release
- Linear expansion
- Radiopacity
- Color Stability for esthetic properties
The results submitted in the 510(k) demonstrated equivalent or superior bonding of the 3M RelyX Pediatric Cement to the 3M Pediatric Esthetic Crown, dentin and enamel as compared to the primary and secondary predicates.
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.
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
§ 872.3275 Dental cement.
(a)
Zinc oxide-eugenol —(1)Identification. Zinc oxide-eugenol is a device composed of zinc oxide-eugenol intended to serve as a temporary tooth filling or as a base cement to affix a temporary tooth filling, to affix dental devices such as crowns or bridges, or to be applied to a tooth to protect the tooth pulp.(2)
Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 872.9.(b)
Dental cement other than zinc oxide-eugenol —(1)Identification. Dental cement other than zinc oxide-eugenol is a device composed of various materials other than zinc oxide-eugenol intended to serve as a temporary tooth filling or as a base cement to affix a temporary tooth filling, to affix dental devices such as crowns or bridges, or to be applied to a tooth to protect the tooth pulp.(2)
Classification. Class II.
0
Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
May 29, 2019
3M ESPE Dental Products % Mark Job Responsible Third Party Official Regulatory Technology Services, LLC 1000 Westgate Drive, Suite 510k Saint Paul, Minnesota 55114
Re: K191122
Trade/Device Name: 3M RelyX Pediatric Resin Modified Glass Ionomer Cement Regulation Number: 21 CFR 872.3275 Regulation Name: Dental cement Regulatory Class: Class II Product Code: EMA Dated: April 26, 2019 Received: April 29, 2019
Dear Mark Job:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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.
1
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 of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.htm); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
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 comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
for Malvina B Eydelman, M.D. Director OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
2
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4. Indications for Use Statement
| DEPARTMENT OF HEALTH AND HUMAN SERVICES
| Food and Drug Administration | Form Approved: OMB No. 0910-0120 |
|---|---|
| Indications for Use | Expiration Date: 06/30/2020 |
| See PRA Statement below. | |
| 510(k) Number (if known) | K191122 |
| Device Name | 3M™ RelyX™ Pediatric Resin Modified Glass Ionomer Cement |
| Indications for Use (Describe) | Permanent cementation of pediatric crowns: |
| • Stainless Steel crowns | |
| • Zirconia crowns | |
| • 3M™ Pediatric Esthetic Crowns | |
| Type of Use (Select one or both, as applicable) | |
| ☑ 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 (7/17) | Page 1 of 1 |
| PSC Publishing Service (201)-443-6740 |
3
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510(k) Summary 3.
ЗМ ЕЅРЕ Dental Products 2510 Conway Avenue St. Paul, MN 55144-1000
Image /page/3/Picture/4 description: The image shows the 3M logo. The logo is red and features the number 3 followed by the letter M. The logo is simple and recognizable.
510(k) Summary
This summary of 510(k) is being submitted in accordance with the requirements of 21 CFR 807.92.
| 510(k) Submitter | 3M ESPE Dental Products
2510 Conway Ave.
St. Paul, MN 55144 USA |
|----------------------------|-----------------------------------------------------------------------------------------------------------------|
| Contact person | Lin Ma, Ph. D.
Regulatory Affairs Specialist
Office: (651) 733-4734
Fax: (651) 736-1599
lma@mmm.com |
| Date Summary was Prepared | 28 March 2019 |
| Trade Name | 3M™ RelyX™ Pediatric Resin
Modified Glass Ionomer Cement |
| Common Name(s) | Dental Cement, Resin Modified
Glass Ionomer |
| Recommended Classification | 21 CFR 872.3275
Dental Cement
Product Code: EMA |
| Predicate Devices | |
| Primary Predicate | 3M™ ESPE™ RelyX™ Luting Plus Automix Resin
Modified Glass Ionomer Cement (K111185) |
| Secondary Predicate | GC FujiCEM™ 2 Radiopaque Reinforced Glass
Ionomer Luting Cement (K001730) |
4
Image /page/4/Picture/0 description: The image shows the 3M logo. The logo consists of the number "3" and the letter "M" in a bold, sans-serif font. The color of the text is red. The background is white.
Description of Device:
3MTM RelyX™ Pediatric Resin Modified Glass Ionomer Cement is a radiopaque, fluoride-releasing, resin-modified glass ionomer luting cement. RelyX Pediatric Cement is intended for the cementation of preformed pediatric crowns made of stainless steel, zirconia, and resin composite material.
RelyX Pediatric Cement consists of a base paste and a catalyst paste packaged in the Automix delivery system for direct delivery in consistent mix ratios. The mixing tip attachment offers convenience over traditional hand mixed cement systems and delivers consistent mix ratios. The cement is available in a white shade. The Automix syringe contains 8.5 g of cement material. The product provides both selfcuring and light curing mechanisms which makes it uniquely versatile for the cementation of different restorative materials.
Indications for Use:
Permanent cementation of pediatric crowns:
- . Stainless Steel Crowns
- . Zirconia Crowns
- 3MTM Pediatric Esthetic Crowns .
Technological Characteristics:
Luting cements, including resin modified glass ionomer cements, are widely used to cement crowns for children and adults. Luting cements fill the gap between the crown and prepared tooth; the cured cements provide the mechanical interlock between the crown and the tooth structure. The cured resin modified glass ionomer cements not only provide strong mechanical property but also interfacial adhesion to different materials. These properties ensure the longevity of dental restoration for patients. The unique chemistry of resin modified glass ionomer cements provides strong interfacial adhesion to different materials.
RelyX Pediatric Cement is identical to the predicate device, 3M RelyX Luting Plus Automix, in terms of formulation and delivery. RelyX Pediatric Cement is marketed specifically for use with pediatric crowns of stainless steel or zirconia. with an additional indication to cement the 3M Pediatric Esthetic Crown, which is a resin composite crown.
Bonding between the cement and tooth structure or the restorative material occurs by two mechanisms: mechanical bonding through a self-curing mechanism and chemical bonding through a light-curing mechanism. The cement product performs with both self-curing and light-curing mechanisms.
5
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Self-curing: Two mechanical setting reactions occur through the self-curing mechanism.
- . An acid-base reaction between the FAS (fluoroaluminosilicate) glass and methacrylated polycarboxylic acid; and
- A free radical polymerization of the methacrylated copolymer and ethylenically ● unsaturated monomers/agents.
Light-curing: Through the light curing mechanism, a chemical bond forms in the presence of the photoinitiation system, camphorquinone (CPQ) and 4-(dimethylamino)-phenethyl alcohol (DMAPE); and can enhance the interaction between the cement and restorative material, specifically in the case of resin composite crowns.
The cementation of stainless steel and zirconia crowns is adequately achieved by the self-curing mechanism. In comparison, the cementation of 3M Pediatric Esthetic Crown requires an additional step of light-curing during the self-curing process to enhance the bonding between the cement and the resin composite material. When irradiated by light, the methacrylate functionalities of the resins in conjunction with the photoinitiator system polymerize to form a stronger and quicker bond to the resin composite crown. Therefore, the light cure step enhances an adhesive interaction between RelyX Pediatric Cement and 3M Pediatric Esthetic Crown.
Substantial Equivalence:
Information provided in this 510(k) submission shows that the product is substantially equivalent to the predicate devices, 3M ESPE RelyX™ Luting Plus Automix (K11185) and GC FujiCEM™ 2 Luting Cement (K001730).
| Applicant Device | Primary Predicate | Secondary Predicate | |
|---|---|---|---|
| Trade Name | RelyX™ Pediatric | RelyX™ Luting Plus | FujiCEM™ 2 |
| Automix (K111185) | (K001730) | ||
| Product | |||
| Category | Resin Modified Glass | ||
| Ionomer Luting | |||
| Cement | Resin Modified Glass | ||
| Ionomer Luting Cement | Resin Modified Glass | ||
| Ionomer Luting Cement | |||
| Intended Use | Dental Luting Cement | Dental Luting Cement | Dental Luting Cement |
| Indications for | |||
| Use | Permanent cementation | ||
| of pediatric crowns: | |||
| • Stainless Steel | |||
| crowns | |||
| • Zirconia crowns | |||
| • 3M™ Pediatric | |||
| Esthetic Crowns | RelyX Luting Plus | ||
| Automix is indicated for | |||
| Luting: | |||
| • Luting porcelain | |||
| fused to metal crowns | |||
| and bridges to tooth | |||
| structure, amalgam, | |||
| composite or glass | |||
| ionomer core build | |||
| ups; | 1. Cementation of | ||
| metal-based inlays, | |||
| onlays, crowns and | |||
| bridges |
- Cementation of resin
inlays, onlays,
crowns and bridges - Cementation of all
ceramic inlays - Cementation of high
strength (e. g. |
| | Applicant Device | Primary Predicate | Secondary Predicate |
| Trade Name | RelyX™ Pediatric | RelyX™ Luting Plus | FujiCEM™ 2 |
| | | Automix (K111185) | (K001730) |
| | | Luting metal inlays, onlays or crowns ; Luting pre-fabricated and cast post cementation; Luting orthodontic appliances; Luting crowns made with all-alumina or all zirconia cores such as Procera® AllCeram | zirconia based, lithium disilicate, etc.) all ceramic inlays, onlyas, crowns and bridges Cementation of metal, ceramic and fiber posts |
| Contra-
indication | None | None | 1. Pulp capping. - In rare cases, the product may cause sensitivity in some people. If any such reactions are experienced, discontinue the use of the product and refer to a physician. |
| Technological | Glass Ionomer Tooth | Glass Ionomer Tooth | The device is set by |
| Characteristics | bonding properties | bonding properties based | acid-base reaction and |
| and Mode of | based on | | polymerization after |
| | | on | |
| Action - Self | 1. An acid-base | 1. An acid-base reaction | mixing 2 pastes. |
| Curing | reaction between
fluoroalumino-
silicate glass and
methacrylated
polycarboxylic acid; - A free radical
polymerization of
the methacrylated
copolymer and
ethylenically
unsaturated
monomers/agents; - The 2 pastes are
delivered in a
consistent manner
through an Automix
delivery system. | between
fluoroalumino-silicate
glass and
methacrylated
polycarboxylic acid; - A free radical
polymerization of the
methacrylated
copolymer and
ethylenically
unsaturated
monomers/agents; - The 2 pastes are
delivered in a
consistent manner
through an Automix
delivery system | 1. Acid-base reaction
occurs
fluoroalumino-
silicate glass in Paste
A and polyacrylic
acid in Paste B. - Polymerization of
methacrylate
monomers is through
chemical cure. |
| | Applicant Device | Primary Predicate | Secondary Predicate |
| Trade Name | RelyX™ Pediatric | RelyX™ Luting Plus
Automix (K111185) | FujiCEM™ 2
(K001730) |
| Technological
Characteristics
and Mode of
Action – Light
Curing | Photoinitiator system
with camphorquinone
(CPQ) and 4-
(dimethylamino)-
phenethyl alcohol
(DMAPE):
• Tack-curing for
excess removal,
• Light-curing for
enhancing the bond
strength to 3M
Pediatric Esthetic
composite crowns | Photoinitiator system
with camphorquinone
(CPQ) and 4-
(dimethylamino)-
phenethyl alcohol
(DMAPE):
• Tack-curing for excess
removal | No light curing. |
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7
Image /page/7/Picture/0 description: The image shows the 3M logo. The logo is in red and consists of the number "3" followed by the letter "M". The logo is simple and recognizable, and it is often used on 3M products and marketing materials. The logo is bold and eye-catching.
The technological characteristics and mode of action of RelyX Pediatric Cement is identical to the primary predicate device RelyX Luting Plus Automix in terms of fundamental reactions in self-curing and light-curing modes, in spite of its added enhancement to bond to the resin crown in light-curing mode. RelyX Pediatric Cement is also substantially equivalent to the secondary predicate device GC FujiCEM with respect to the characteristics of resin modified glass ionomer cement and fundamental reactions of acid-base reaction and polymerization.
The safety and efficacy of RelyX Pediatric Cement with stainless steel and zirconia crowns remains unchanged from the primary predicate, 3M RelyX Luting Plus Automix. The indication for use of RelyX Pediatric Cement with stainless steel and zirconia crowns is a subset of the indications for use of the primary predicate device. As RelyX Pediatric Cement is identical to the primary predicate device in formulation and delivery system, no new questions of safety and effectiveness are raised with these indications.
The product was also assessed to ISO 10993-1:2018 and it was confirmed that no additional biocompatibility testing was required to support the submission because the formulation of RelyX Pediatric Cement is identical to the predicate device since the clearance its original 510(k) and continues to meet biocompatibility requirements.
Testing was undertaken to substantiate the use of the RelyX Pediatric Cement with the 3M Pediatric Esthetic Crown, the new indication being added when compared to the predicate devices. This 510(k) submission includes data from in vitro testing per FDA Guidance "Guidance for Industry and FDA Staff Dental Cements - Premarket Notification" issued on August 18, 1998 and ISO 9917-2:2017 Dentistry - Waterbased Cements - Part 2: Resin-modified Cements. To evaluate the performance of RelyX Pediatric Cement with 3M Pediatric Esthetic composite crowns, comparative testing results for the following physical properties were included in this submission:
- . Adhesion to dentin and enamel
8
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- Adhesion to 3M Pediatric Esthetic Crown ●
- Compressive strength ●
- Flexural strength ●
- Fluoride release
- Linear expansion
- Radiopacity
- Color Stability for esthetic properties ●
The results submitted in the 510(k) demonstrated equivalent or superior bonding of the 3M RelyX Pediatric Cement to the 3M Pediatric Esthetic Crown, dentin and enamel as compared to the primary and secondary predicates.
The stability studies conducted with the primary predicate device, RelyX™ Luting Plus Automix are applicable to RelyX Pediatric Cement because they are identical in formulations, packaging, and intended use. The established shelf life for RelyX Pediatric Cement is 24 months at room temperature within a sealed foil pouch.
Conclusion:
3MTM RelyX™ Pediatric Resin Modified Glass Ionomer Cement is substantially equivalent to the primary predicate device 3M RelyX™ Luting Plus Automix in terms of intended use, formulation, biocompatibility, physical properties, technological characteristics, and indications for use to cement stainless steel and zirconia crowns. 3MTM RelyX™ Pediatric Cement with additional light curing step is substantially equivalent to the secondary predicate device GC FuiiCEM™ 2 in terms of intended use and the indication for use to cement 3M Pediatric Esthetic Crown, a resin composite crown. Testing has been conducted that demonstrates the 3MTM RelyX™ Pediatric Resin Modified Glass Ionomer Cement performs as intended with the 3M Pediatric Esthetic composite crowns and the new indication for use with the 3M Pediatric Esthetic composite crowns does not raise new questions of safety or effectiveness.