(87 days)
K 971794
K 971794
No
The device description details a mechanical appliance for mandibular advancement and bite opening, with no mention of software, algorithms, or data processing that would indicate AI/ML.
No.
The device is used for temporary treatment to determine if mandibular advancement will increase the patient's air space and ultimately lead to a prescription for a permanent custom-made oral appliance, rather than providing ongoing therapy itself.
Yes
The device's intended use is to "determine in which patients mandibular advancement and opening the bite will increase the patient's air space," and it is used during a polysomnogram to assess the effect of mandibular advancement on apneas. This process involves evaluating a physiological state to establish the likelihood of a therapeutic response.
No
The device description clearly details physical components like trays, clasps, bite planes, elastic straps, rods, and dental impression materials, indicating it is a hardware-based medical device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- Device Function: The EMA-T appliance is a physical device that is placed in the patient's mouth to temporarily treat obstructive sleep apnea and snoring. It works by mechanically advancing the mandible and opening the bite to assess the impact on the patient's airway.
- No Sample Analysis: The device does not analyze any biological samples from the patient. Its function is entirely mechanical and physical.
- Purpose: The intended use is to determine which patients will benefit from a permanent oral appliance, not to diagnose a condition through laboratory analysis of a sample.
Therefore, the EMA-T appliance falls under the category of a medical device used for treatment and assessment, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
Temporary treatment of nasal respiratory dysfunction of obstructive sleep apnea and snoring to determine in which patients mandibular advancement and opening the bite will increase the patients air space.
Product codes
LRK
Device Description
Currently, there is no method to predict which patients will respond to treatment of obstructive sleep apnea (OSA) and snoring with an oral mandibular advancement device. The disposable Elastic Mandibular Advancement - Titration appliance will allow sleep laboratories to identify those OSA and snoring patients who will respond to mandibular advancement with an oral device avoiding the unnecessary costs of manufacture of a custom made appliance for treating patients who do not respond.
The EMA-T appliance is a modified functional orthodontic appliance. The modifications are: 1) clasps are not needed as the appliance is retained firmly to the teeth by dental impression material into undercut areas. Each tray holds the teeth in their present location not allowing tooth movement. 2) the bite is opened with bite planes as in the Elastic Mandibular Advancement appliance. 3) the mandible is advanced with an elastic strap similar to the Elastic Mandibular Advancement appliance.
The appliance is designed for universal application in adults with the use of one-size-fits all maxillary and mandibular hard plastic trays. On the night of the titration polysomnogram, the sleep technician makes impressions of the maxillary and mandibular teeth by placing a fast setting dental silicone putty material (such as E and D Dental Products Incorporated) in the tray and pushing the tray onto the patient's teeth. The trays and putty with the patient's impression are removed from the mouth. Just before the start of the sleep study, the impression and the patient's teeth are dried off. A liguid silicone "wash" is placed onto the patient's impression and placed on the maxillary and mandibular teeth and arches for the duration of the study. This "wash" holds the trays firmly on the patient's teeth and prevents their dislodgment during sleep. On the anterior of the maxillary tray is a rod that protrudes at the midline in front of the patient's central incisors. A Styrene Block Copolymer strap with a pull tab and holes 3 millimeters apart is connected to the mandibular tray. Mandibular advancement is achieved by pulling the tab forward and inserting the rod into one of the holes on the pull tab. The mandible is thereby held in an advanced position by the stationary maxilla, and is advanced in 3 millimeter increments. As the sleep lab technician advances the mandible, the polysomnogram will show a decrease, or even an elimination, of the patient's apneas on those responding. A prescription will then be given to the patient for a permanent custom made oral appliance.
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
adults
Intended User / Care Setting
sleep laboratories
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
Clinical testing was done at The University of Texas Medical Branch at Galveston. Overnight sleep studies with the EMA - T device were performed on 12 obstructive sleep apnea (OSA) patients.
To date 5 of those patients have been given a permanent oral device to treat their OSA and snoring as a result of the titration testing. To this date 100 % of the patients obtaining a permanent custom appliance have responded favorably.
The EMA-T device effectively determined which obstructive sleep apnea and snoring patients will respond favorably to mandibular advancement and bite opening.
Key Metrics
Not Found
Predicate Device(s)
K 971794
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 872.5570 Intraoral devices for snoring and intraoral devices for snoring and obstructive sleep apnea.
(a)
Identification. Intraoral devices for snoring and intraoral devices for snoring and obstructive sleep apnea are devices that are worn during sleep to reduce the incidence of snoring and to treat obstructive sleep apnea. The devices are designed to increase the patency of the airway and to decrease air turbulence and airway obstruction. The classification includes palatal lifting devices, tongue retaining devices, and mandibular repositioning devices.(b)
Classification. Class II (special controls). The special control for these devices is the FDA guidance document entitled “Class II Special Controls Guidance Document: Intraoral Devices for Snoring and/or Obstructive Sleep Apnea; Guidance for Industry and FDA.”
0
Image /page/0/Picture/1 description: The image is a logo for Design Frantz Incorporated. The logo is in a rectangular box with rounded corners. The word "DESIGN" is at the top of the box, and the word "INCORPORATED" is at the bottom. The name "FRANTZ" is in the middle of the box in a larger, bolder font. A curved line is above the name "FRANTZ".
JAN - 9 1998
510(k) Summary
October 10, 1997 Date:
Donald Frantz, D.D.S. Frantz Design Incorporated 400 Medical Center, # 209 Webster, Texas 77598
Phone: (281) 338-6631 (281) 554-3033 Fax:
Device Name:
Trade/Proprietary Name: Elastic Mandibular Advancement Titration (EMA-T) appliance
Common Name: Temporary sleep apnea/anti snoring device Classification Name: Activator dental appliance
Substantial Equivalence Comparison:
The Elastic Mandibular Advancement Titration (EMA-T) appliance is substantially equivalent to the Elastic Mandibular Advancement (EMA) appliance [510(k) # K 971794].
Description:
Currently, there is no method to predict which patients will respond to treatment of obstructive sleep apnea (OSA) and snoring with an oral mandibular advancement device. The disposable Elastic Mandibular Advancement - Titration appliance will allow sleep laboratories to identify those OSA and snoring patients who will respond to mandibular advancement with an oral device avoiding the unnecessary costs of manufacture of a custom made appliance for treating patients who do not respond.
The EMA-T appliance is a modified functional orthodontic appliance. The modifications are: 1) clasps are not needed as the appliance is retained firmly to the teeth by dental impression material into undercut areas. Each tray holds the teeth in their present location not allowing tooth movement. 2) the bite is opened with bite planes as in the Elastic Mandibular Advancement appliance. 3) the mandible is advanced with an elastic strap similar to the Elastic Mandibular Advancement appliance.
Frantz Design Incorporated · 400 Medical Center, #200 · Webster, Texas 77508 · Voice (181) 354-3033
1
The appliance is designed for universal application in adults with the use of one-sizefits all maxillary and mandibular hard plastic trays. On the night of the titration polysomnogram, the sleep technician makes impressions of the maxillary and mandibular teeth by placing a fast setting dental silicone putty material (such as E and D Dental Products Incorporated) in the tray and pushing the tray onto the patient's teeth. The trays and putty with the patient's impression are removed from the mouth. Just before the start of the sleep study, the impression and the patient's teeth are dried off. A liguid silicone "wash" is placed onto the patient's impression and placed on the maxillary and mandibular teeth and arches for the duration of the study. This "wash" holds the trays firmly on the patient's teeth and prevents their dislodgment during sleep. On the anterior of the maxillary tray is a rod that protrudes at the midline in front of the patient's central incisors. A Styrene Block Copolymer strap with a pull tab and holes 3 millimeters apart is connected to the mandibular tray. Mandibular advancement is achieved by pulling the tab forward and inserting the rod into one of the holes on the pull tab. The mandible is thereby held in an advanced position by the stationary maxilla, and is advanced in 3 millimeter increments. As the sleep lab technician advances the mandible, the polysomnogram will show a decrease, or even an elimination, of the patient's apneas on those responding. A prescription will then be given to the patient for a permanent custom made oral appliance.
Temporary treatment of nasal respiratory dysfunction of obstructive Intended Use: sleep apnea and snoring to determine in which patients mandibular advancement and opening the bite will increase the patients air space.
Technological characteristics:
The EMA and EMA-T appliances advance the mandible to an anterior and inferior position with regard to the maxilla. This repositioning of the mandible pulls the tongue forward and increases the patient's pharyngeal airway. Both devices are prescribed for patients after diagnosis of obstructive sleep apnea by a physician. Neither of the appliances is indicated for the treatment of central sleep apnea.
The EMA and EMA-T appliances are similar in that they both are individually customized mouthpieces that fit uniquely into patients mouths. Neither of the appliances allow for movement of the teeth.
The EMA and EMA-T appliances all allow for nasal and/or oral breathing.
Clinical Data:
Clinical testing was done at The University of Texas Medical Branch at Galveston. Overnight sleep studies with the EMA - T device were performed on 12 obstructive sleep apnea (OSA) patients. To date 5 of those patients have been given a permanent oral device to treat their OSA and snoring as a result of the titration testing. To this date 100 % of the patients obtaining a permanent custom appliance have responded favorably.
2
Clinical tests conclusions:
The EMA-T device effectively determined which obstructive sleep apnea and snoring patients will respond favorably to mandibular advancement and bite opening.
Sincerely,
Ronald Trantham D.D.S.
Donald Frantz, D.D.S. 400 Medical Center, #209 Webster, Texas 77598 Phone (281) 338-6631 Fax (281) 554-3033
3
Image /page/3/Picture/2 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized abstract symbol resembling an eagle or bird in flight. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" is arranged in a circular pattern around the symbol.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JAN - 9 1998
Donald Frantz, D.D.S. Frantz Design Incorporated 400 Medical Center, #209 77598 Webster, Texas
Re : K973884 Elastic Mandibular Advancement - Titration Trade Name: (EMA-T) Appliance Requlatory Class: Unclassified Product Code: LRK Dated: October 10, 1997 October 14, 1997 Received:
Dear Dr. Frantz:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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, Druq, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions The general controls provisions of the Act 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Requlations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical General requlation (21 CFR Part 820) and that, Devices: through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP requlation may result in requlatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531
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Page 2 - Dr. Frantz
through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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 requlation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301)-594-4618. Additionally, for questions on and a 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" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsmamain.html".
Sincerely yours,
and the formation of the first of the first of the first of the first of the first of the first of the first of the first of the formation of the form of the formation of the
Timothy A. Ulatowski Director Division of Dental, Infection Control and General Hospital Devices Office of Device Evaluation ...... Center for Devices and Radiological Health
Enclosure
5
Attachment VII Indications for Use Statement
510 (k) Number: Being applied for
Device Name:Elastic Mandibular Advancement Titration (EMA-T) appliance
Indications For Use: Temporary treatment of obstructive sleep apnea and snoring to determine in which patients mandibular advancement and opening the bite will increase the patients air space
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE) NOW unsel
(Division Sign-Off) Division of Dental, Infection Control, and General Hospital Devi 2866 STORES NY Use
Over-The Counter
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