(63 days)
Not Found
No
The summary describes a passive electrode device for EMG monitoring and does not mention any computational or analytical capabilities that would suggest the use of AI or ML.
No.
The device is used for monitoring physiological signals (EMG) during sleep studies, not for treating any condition.
Yes
Explanation: The device is used for "EMG monitoring," which involves recording electrical activity of muscles to assess their function, a process inherent to diagnosis in sleep studies.
No
The device description explicitly states it is a "cutaneous electromyography (EMG) electrode" and describes physical components like "three cutaneous electrodes within one assembly" and "lead wires," indicating it is a hardware device.
No, 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 DYmedix Inc. Chin Electrode is a cutaneous electromyography (EMG) electrode. It is placed on the surface of the skin to measure electrical activity of muscles. This is a non-invasive measurement taken directly from the body, not a test performed on a sample taken from the body.
- Intended Use: The intended use is for EMG monitoring during sleep studies, which involves measuring physiological signals from the patient's body.
Therefore, based on the provided information, the DYmedix Inc. Chin Electrode falls under the category of a medical device used for physiological monitoring, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The DYmedix Inc. Chin Electrode is a cutaneous electromyography (EMG) electrode. The Chin Electrode supports EMG monitoring of muscles in the chin and other surface EMG monitoring locations as directed by a physician during sleep studies.
Product codes
GXY
Device Description
During the evaluation of sleep disorders, a variety of electrodes and sensors supporting recording of various parameters are attached to the patient. Measurement of electromyography (EMG) signals at the chin can be performed. Clinicians can place discrete surface electrodes on the chin to acquire the EMG signal.
The Chin Electrode is provided as a convenience to the sleep clinician. The Chin Electrode consists of three cutaneous electrodes within one assembly. In clinical application, the Chin Electrode is placed on the subject's chin. The lead wires are connected to the user's sleep recording instrumentation. The user's sleep recording instrument provides the electrical isolation for patient safety.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
chin and other surface EMG monitoring locations
Indicated Patient Age Range
Not Found
Intended User / Care Setting
physician directed during sleep studies
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
Laboratory data are presented to demonstrate performance of the Chin Electrode. A Certification of Conformance to the FDA Performance Standard for Lead Wires and Patient Cables, 21 CFR Part 898 and ISO 10993 is provided.
Key Metrics
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 882.1320 Cutaneous electrode.
(a)
Identification. A cutaneous electrode is an electrode that is applied directly to a patient's skin either to record physiological signals (e.g., the electroencephalogram) or to apply electrical stimulation.(b)
Classification. Class II (performance standards).
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1. 1. 1. 1.
DYmedix, Inc.
K020468
Summary of Safety and Effectiveness
| Company Name: | DYmedix, Inc.
3989 Central Ave. NE
Suite 116
Minneapolis, MN 55421 |
|----------------------|-------------------------------------------------------------------------------------------------------------------|
| Contact: | Peter Stasz, CEO |
| Phone: | (763) 789-8280 |
| Fax: | (763) 781-4120 |
| Summary Date: | April 15, 2002 |
| Trade Name: | Chin Electrode |
| Common Name: | Cutaneous Electrode |
| Classification Name: | Predicate electrodes have been found substantially equivalent to
882.1320, Cutaneous Electrode, Class II, GXY. |
Predicate Device:
| 510(k) Number: | K931430 |
|---|---|
| Manufacture: | MEDICOTEST, Inc. |
| Trade Name: | Neuroline Electrodes |
| Product Code: | BZQ |
Description of the Chin Electrode 1.0
During the evaluation of sleep disorders, a variety of electrodes and sensors supporting recording of various parameters are attached to the patient. Measurement of electromyography (EMG) signals at the chin can be performed. Clinicians can place discrete surface electrodes on the chin to acquire the EMG signal.
The Chin Electrode is provided as a convenience to the sleep clinician. The Chin Electrode consists of three cutaneous electrodes within one assembly. In clinical application, the Chin Electrode is placed on the subject's chin. The lead wires are
1
connected to the user's sleep recording instrumentation. The user's sleep recording instrument provides the electrical isolation for patient safety.
2.0 Intended Use of the Chin Electrode
The DYmedix Inc. Chin Electrode is a cutaneous electromyography (EMG) electrode. The Chin Electrode supports EMG monitoring of muscles in the chin and other surface EMG monitoring locations as directed by a physician during sleep studies.
3.0 Technological Characteristics
The technology of the Chin Electrode is equivalent to other cutaneous electrodes. A conductive gel, as part of the Chin Electrode assembly conducts the EMG signal to an Ag/AgCl contact in the electrodes. The Chin Electrode is connected to the user's sleep recording instrument for signal amplification and conditioning.
The skin contact materials were qualified by ISO 10993 biocompatibility or have a history of safe use in other medical devices. The Chin Electrode lead wires have recessed sockets. The lead wires comply with the FDA requirement for safe sensor lead wires, 21 CFR Part 898.
4.0 Data Summary
Laboratory data are presented to demonstrate performance of the Chin Electrode. A Certification of Conformance to the FDA Performance Standard for Lead Wires and Patient Cables, 21 CFR Part 898 and ISO 10993 is provided.
5.0 Conclusions
The laboratory data and certification support the conclusion of the safety and effectiveness the Chin Electrode.
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DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/2/Picture/1 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized depiction of an eagle or bird-like figure with three heads or faces in profile, suggesting a sense of unity or collaboration. The bird is positioned within a circular border, and the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged around the circumference of the circle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
DYmedix, Inc. c/o Mr. Gary Syring Ouality & Regulatory Associates, LLC 800 Levanger Lane Stoughton, Wisconsin 53589
APR 1 6 2002
Re: K020468
Trade/Device Name: Chin Electrode Regulation Number: 882.1320 Regulation Name: Cutaneous Electrode Regulatory Class: II Product Code: GXY Dated: February 11, 2002 Received: February 12, 2002
Dear Mr. Syring:
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. 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.
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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 premated 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) 594-4659. 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,
Muriam C. Provost
for Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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510(k) Number (if known):
Device Name: Chin Electrode
Indications For Use:
The DYmedix Inc. Chin Electrode is a cutaneous electromyography (EMG) electrode. The Chin Electrode supports EMG monitoring of muscles in the chin and other surface EMG monitoring locations as directed by a physician during sleep studies.
(PLEASE: DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Optional Format 3-10-98)
Miriam C. Provost
Division of General, Restorative and Neurological Devices
510(k) Number K620468