(90 days)
None
No
The description focuses on standard dental software for planning and the physical production of aligners based on clinician prescription. There is no mention of AI/ML in the device description, performance studies, or key metrics.
Yes
The device is described as an "orthodontic treatment of malocclusion" and "positions teeth by way of continuous gentle force," which are therapeutic actions.
No
The device is an aligner used for orthodontic treatment, not for diagnosing conditions. It corrects malocclusion based on a dental clinician's evaluation and prescription.
No
The device description clearly states that the device consists of "a series of dental-clinician prescribed customized clear plastic removable orthodontic aligner trays". These are physical, tangible components, not solely software. While software is used in the design process, the final medical device delivered to the patient is a physical product.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostic devices are used to examine specimens derived from the human body (like blood, urine, tissue) to provide information for diagnosis, monitoring, or screening.
- 6MS Invisible Aligner Function: The 6MS Invisible Aligner is a physical device used to apply force to teeth for orthodontic treatment. It directly interacts with the patient's teeth and mouth.
- Lack of Specimen Analysis: The device does not analyze any biological specimens from the patient. While it uses scans or impressions of the teeth, these are physical representations used for manufacturing the aligners, not for diagnostic analysis of biological material.
The device description clearly outlines its function as a physical appliance for tooth alignment, which falls under the category of a medical device, but not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
6MS Invisible Aligner is indicated for the alignment of teeth during orthodontic treatment of malocclusion in patients with permanent dentition (i.e. all second molars). The 6MS Invisible Aligner positions teeth by way of continuous gentle force.
Product codes (comma separated list FDA assigned to the subject device)
NXC
Device Description
6MS Invisible Aligner consists of a series of dental-clinician prescribed customized clear plastic removable orthodontic aligner trays that are made from a clear, thin thermoformed polyurethane-polyester composite. The aligners are designed to gradually move the patient's teeth incrementally, repositioning them from their original misalignment to a more aligned state. This occurs through forces applied by the appliance to the teeth over time until final correction, according to the dental clinician's prescription has been achieved.
A dental clinician prescribes the 6MS Invisible Aligner based on an evaluation of the patient's teeth. Either intraoral scans or physical impressions of the patient's teeth are taken, after which the clinician determine course of treatment with the system. The clinician completes a prescription form using standard dental software used for tooth alignment. The series of plastic aligner trays are designed according to commercially available dental software for planning the tooth alignments.
After the digital plan is developed and approved by the prescribing dental clinician, SMS OPCO produces the aligner trays. The customized aligner trays are then provided to the dental clinician who distributes them to the patient assuring fit and function.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
teeth
Indicated Patient Age Range
patients with permanent dentition (i.e. all second molars)
Intended User / Care Setting
Dental clinician / 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)
Non-clinical Testing:
Test data were submitted to:
- assure the mechanical properties of the aligner material meet specifications for up to 5 years shelf life [according to ASTM D638 standard's testing for: tensile strength (PSI): elongation (%), tensile@ yield (PSI), elongation @ yield (PSI) and tensile modulus (PSI)];
- assure the aligner material packaging retains the required moisture barrier properties;
- validate the processes used for the design and manufacture of the customized aligners, to ensure consistency between the alinger's design and the manufactured aligners.
All testing met the pre-determined acceptance criteria.
Biocompatibility:
The thermoplastic polyurethane used for making the aligner series has been tested according to Good Laboratory Practices for its biocompatibility according to ISO 10993, as follows:
- Part 5 (Cytotoxicity Elution MEM),
- Part 10 (Intracutaneous/Intradermal Reactivity).
- Part 10 (Oral Mucosa Irritation),
- Part 10 (Maximization for Delayed-Type Hypersensitivity)
In addition, the finished customized aligner was tested according to ISO 10993, Part 5, Cytotoxicity. Results show it is non-cytotoxic. All testing showed that the thermoplastic material and the manufactured finished aligner met the requirements of the test methods and are safe and biocompatible for the stated intended use.
Clinical Testing:
Neither animal nor human testing are required for this product because it is composed of the same materials, is designed similarly, and is manufactured by a similar method as the predicate device.
Conclusion:
The conclusions drawn from the nonclinical tests demonstrate that the subject device is as safe and effective as the legally marketed device, K182826.
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.
None
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
§ 872.5470 Orthodontic plastic bracket.
(a)
Identification. An orthodontic plastic bracket is a plastic device intended to be bonded to a tooth to apply pressure to a tooth from a flexible orthodontic wire to alter its position.(b)
Classification. Class II.
0
Image /page/0/Picture/0 description: The image contains 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, with the letters "FDA" in a blue square. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
June 2, 2021
Sms Opco, LLC % Patsy Trisler Regulatory Consultant Qserve Group US, Inc. 7949 Beaumont Green East Drive Indianapolis, Indiana 46250
Re: K210652
Trade/Device Name: 6MS Invisible Aligner Regulation Number: 21 CFR 872.5470 Regulation Name: Orthodontic Plastic Bracket Regulatory Class: Class II Product Code: NXC Dated: April 19, 2021 Received: April 21, 2021
Dear Patsy Trisler:
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.
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
1
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/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); 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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). 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 (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-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 Michael E. Adjodha Assistant Director DHT1B: Division of Dental and ENT Devices OHT1: Office of Ophthalmic, Anesthesia, Respiratory, ENT and Dental Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known) K210652
Device Name
6MS Invisible Aligner
Indications for Use (Describe)
6MS Invisible Aligner is indicated for the alignment of teeth during orthodontic treatment of malocclusion in patients with permanent dentition (i.e. all second molars). The 6MS Invisible Aligner positions teeth by way of continuous gentle force.
| Type of Use (Select one or both, as applicable) | |
|---|---|
| X 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."
3
510(k) Summary – K210652
| Submitter Name: | SMS OPCO, LLC |
|---|---|
| Submitter Address: | 672 Morning Star Drive, Suite 120 |
| The Colony, Texas 75056 | |
| Phone Number: | 866-957-7645 |
| Contact Person: | Mr. Bruce Page, QA/RA Manager |
| Date Prepared: | April 19, 2021 |
| Device Trade Name: | 6MS Invisible Aligner |
| Common Name | Aligner, Sequential |
| Classification Name | |
| Number | |
| Product Code | |
| Regulatory Class | Orthodontic Plastic Bracket |
| 21 CFR 872.5470 | |
| NXC | |
| 2 | |
| Primary Predicate | |
| Device: | K182826, Ormco™ Spark Aligner System, Sybron Dental Specialties |
| Reference Device: | None |
| Indications for Use | 6MS Invisible Aligner is indicated for the alignment of teeth during |
| orthodontic treatment of malocclusion in patients with permanent | |
| dentition (i.e. all second molars). The 6MS Invisible Aligner | |
| positions teeth by way of continuous gentle force. | |
| Device Description, | |
| Mechanism of Action | |
| and Summary of | |
| Technological | |
| Characteristic | 6MS Invisible Aligner consists of a series of dental-clinician |
| prescribed customized clear plastic removable orthodontic aligner | |
| trays that are made from a clear, thin thermoformed polyurethane- | |
| polyester composite. The aligners are designed to gradually move | |
| the patient's teeth incrementally, repositioning them from their | |
| original misalignment to a more aligned state. This occurs through | |
| forces applied by the appliance to the teeth over time until final | |
| correction, according to the dental clinician's prescription has been | |
| achieved. | |
| A dental clinician prescribes the 6MS Invisible Aligner based on an | |
| evaluation of the patient's teeth. Either intraoral scans or physical | |
| impressions of the patient's teeth are taken, after which the clinician | |
| determine course of treatment with the system. The clinician | |
| completes a prescription form using standard dental software used | |
| for tooth alignment. The series of plastic aligner trays are designed | |
| according to commercially available dental software for planning the | |
| tooth alignments. | |
| After the digital plan is developed and approved by the prescribing | |
| dental clinician, SMS OPCO produces the aligner trays. The | |
| customized aligner trays are then provided to the dental clinician | |
| who distributes them to the patient assuring fit and function. |
4
The clear, thin, thermoplastic polyurethane-polyester composite resin material used for fabrication of the 6MS Invisible Aligners is commonly used in many dental and orthodontic appliances, including the predicate clear aligners.
Technological The subject device is compared to the Predicate, K182826 in the comparison table on the final page of this Summary. It shows the Comparison: following:
- Intended use: Same
- Thermoplastic material composition: Same ●
- . Mechanism of Action: Same
- Biocompatible according to ISO 10993 requirements: Same ●
- Design of aligners: Similar ●
- Method used to manufacture the customized aligners by . thermoforming: Similar
- . Software use during design and manufacturing: Similar
- Process validation testing: Similar .
The differences in the specific manufacturing methods used, including the use of different design and manufacturing software products, and the variability in the manufacturing process validation testing, do not raise new questions of safety and effectiveness.
5
| | Subject Device:
6MS Invisible Aligner | Predicate Device:
Ormco™ Spark™ Aligner System | Comparison |
|-----------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------|
| 510(k) Number | K210652 | K182826 | N/A |
| Manufacturer | SMS OPCO, LLC | Sybron Dental Specialties | N/A |
| Classification #
and Name
Product Code
Class | 21 CFR 872.5470
Orthodontic Plastic Bracket
NXC
2 | 21 CFR 872.5470
Orthodontic Plastic Bracket
NXC
2 | Same |
| Indications for
Use | 6MS Invisible Aligner is
indicated for the alignment of
teeth during orthodontic
treatment of malocclusion in
patients with permanent
dentition (i.e. all second
molars). The 6MS Invisible
Aligner positions teeth by
way of continuous gentle
force. | The Ormco Spark System is
indicated for the alignment of
teeth during orthodontic
treatment of malocclusion in
patients with permanent
dentition (i.e. all second
molars). The Ormco Spark
Aligner System positions
teeth by way of continuous
gentle force. | Same Intended
Use |
| Mode of Action | Alignment of teeth by
application of continuous
gentle force, by sequential
use of preformed plastic
trays. | Same, alignment of teeth by
application of continuous
gentle force, by sequential
use of preformed plastic
trays. | Same Mode of
action |
| Description of
Use | Each preformed plastic tray
is worn by the patient as
prescribed by the dental
practitioner, usually a few
weeks prior to using the next
sequential aligner tray. | Same, each preformed
plastic tray is worn by the
patient as prescribed by the
dental practitioner, usually a
few weeks prior to using the next
sequential aligner tray. | Same Use |
| Material | Thin thermoplastic sheet of
polyurethane polyester
composite resin | Thin thermoplastic sheet of
polyurethane polyester
composite resin | Same material |
| Biocompatible | Meets ISO 10993-1, -5, -10
requirements: Cytotoxicity,
Sensitization-Irritation,
Intracutaneous Reactivity | Meets ISO 10993-1, -5, -10
requirements: Cytotoxicity,
Sensitization-Irritation,
Intracutaneous Reactivity | Same |
| Manufacturing
Process | Thermoforming on molds | Thermoforming on molds | Similar method |
| Software Used
for Treatment
Planning and
Manufacturing | 3Shape K180981 and
NemoCast K193003 | Spark Aligner Software | Similar - Software
products are
different, but
designed to
perform similar
functions |
| Non-Sterile
Packaging | Yes | Yes | Similar - Exact
packaging of
Predicate is
unknown |
| OTC or Rx | Rx | Rx | Same |
Substantial Equivalence Comparison Table
6
Device Testing Non-clinical Testing
Test data were submitted to:
- . assure the mechanical properties of the aligner material meet specifications for up to 5 years shelf life [according to ASTM D638 standard's testing for: tensile strength (PSI): elongation (%), tensile@ yield (PSI), elongation @ yield (PSI) and tensile modulus (PSI)];
- . assure the aligner material packaging retains the required moisture barrier properties;
- . validate the processes used for the design and manufacture of the customized aligners, to ensure consistency between the aligner's design and the manufactured aligners.
All testing met the pre-determined acceptance criteria.
Biocompatibilitv
The thermoplastic polyurethane used for making the aligner series has been tested according to Good Laboratory Practices for its biocompatibility according to ISO 10993, as follows:
- Part 5 (Cytotoxicity Elution MEM),
- Part 10 (Intracutaneous/Intradermal Reactivity).
- Part 10 (Oral Mucosa Irritation),
- Part 10 (Maximization for Delayed-Type Hypersensitivity)
In addition, the finished customized aligner was tested according to ISO 10993, Part 5, Cytotoxicity. Results show it is noncytotoxic. All testing showed that the thermoplastic material and the manufactured finished aligner met the requirements of the test methods and are safe and biocompatible for the stated intended use.
Clinical Testing
Neither animal nor human testing are required for this product because it is composed of the same materials, is designed similarly, and is manufactured by a similar method as the predicate device.
- Conclusion The conclusions drawn from the nonclinical tests demonstrate that the subject device is as safe and effective as the legally marketed device, K182826.