(123 days)
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Not Found
No
The provided text describes a TENS/EMS device with various pre-set modes. There is no mention of AI, ML, or any adaptive or learning capabilities. The device description and performance study sections are also empty, which would typically contain information about AI/ML if present.
Yes
The device is used for pain relief and muscle stimulation, which are therapeutic applications.
No
The device is described as providing temporary relief of pain and stimulating muscles, which are therapeutic functions, not diagnostic ones. Diagnostics involve identifying or investigating a condition.
No
The intended use describes TENS and EMS modes, which are types of electrical stimulation. This implies the device includes hardware components to deliver electrical impulses, not just software.
Based on the provided information, this device is not an In Vitro Diagnostic (IVD).
Here's why:
- IVDs analyze samples from the human body. The intended uses described for the GM511, GM510, GM520, GM530, and GM540 models involve applying electrical stimulation to the body for pain relief (TENS) and muscle stimulation (EMS). There is no mention of analyzing blood, urine, tissue, or any other biological sample.
- The intended uses are therapeutic and performance-enhancing. The descriptions focus on treating pain and improving muscle performance, which are not typical functions of an IVD.
The device appears to be a Transcutaneous Electrical Nerve Stimulator (TENS) and/or Electrical Muscle Stimulator (EMS) device.
N/A
Intended Use / Indications for Use
GM511TE & GM511T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19 and C/B/M/H1/H2 adjustable mode)
GM511TE & GM511T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM511TE & GM511E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16 and C/S/A adjustable mode)
GM510TE & GM510T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM510TE & GM510T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM510TE & GM510E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
GM520TE & GM520T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM520TE & GM520T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10 )
GM520TE & GM520E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
GM530TE & GM530T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM530TE & GM530T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM530TE & GM530E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
GM540TE & GM540T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM540TE & GM540T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM540TE & GM540E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (ChooseEMS Modes P11 to P16)
Product codes (comma separated list FDA assigned to the subject device)
NUH, NGX, NYN
Device Description
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Mentions image processing
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Mentions AI, DNN, or ML
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Input Imaging Modality
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Anatomical Site
lower back as well as upper and lower extremities (arm and/or leg)
Indicated Patient Age Range
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Intended User / Care Setting
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Description of the training set, sample size, data source, and annotation protocol
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Description of the test set, sample size, data source, and annotation protocol
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Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
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Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
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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.
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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).
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§ 882.5890 Transcutaneous electrical nerve stimulator for pain relief.
(a)
Identification. A transcutaneous electrical nerve stimulator for pain relief is a device used to apply an electrical current to electrodes on a patient's skin to treat pain.(b)
Classification. Class II (performance standards).
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Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). The logo consists of two parts: a symbol on the left and the FDA name on the right. The symbol on the left is a stylized image of a human figure, while the FDA name on the right is written in blue letters. The words "U.S. FOOD & DRUG ADMINISTRATION" are written in a clear, sans-serif font.
August 16, 2019
Gemore Technology Co Ltd Boden Lai Official Correspondent 11FL., No.29-5, Sec.2, Chug Cheng E. RD., Tan Shui, New Taipei City, 251 Tw
Re: K190988
Trade/Device Name: GEM-STIM OTC TENS/EMS System Models: GM510, GM511, GM520, GN530, GM540 Regulation Number: 21 CFR 882.5890 Regulation Name: Transcutaneous Electrical Nerve Stimulator For Pain Relief Regulatory Class: Class II Product Code: NUH, NGX, NYN Dated: May 15, 2019 Received: May 17, 2019
Dear Boden Lai:
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
1
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/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 medical devices and radiation-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,
Pamela Scott Assistant Director DHT5B: Division of Neuromodulation and Physical Medicine Devices OHT5: Office of Neurological and Physical Medicine Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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510(k) Number (if known): K190988
Device Name: GEM-STIM OTC TENS/EMS System, model GM511TE/GM511T/GM511E (where "T" means the device with TENS function only, "E" means the device with EMS function only, and "TE" means the device with both TENS & EMS function.)
Indications For Use:
GM511TE & GM511T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19 and C/B/M/H1/H2 adjustable mode)
GM511TE & GM511T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM511TE & GM511E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16 and C/S/A adjustable mode)
OR Over-The-Counter Use Prescription Use (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of _ 1
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510(k) Number (if known): K190988
Device Name: GEM-STIM OTC TENS/EMS System, model GM510TE/GM510T/GM510E (where "T" means the device with TENS function only, "E" means the device with EMS function only, and "TE" means the device with both TENS & EMS function.)
Indications For Use:
GM510TE & GM510T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM510TE & GM510T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM510TE & GM510E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
Prescription Use OR Over-The-Counter Use (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of _ 1 _ _
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510(k) Number (if known): K190988
Device Name: GEM-STIM OTC TENS/EMS System, model GM520TE/GM520T/GM520E (where "T" means the device with TENS function only, "E" means the device with EMS function only, and "TE" means the device with both TENS & EMS function.)
Indications For Use:
GM520TE & GM520T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM520TE & GM520T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10 )
GM520TE & GM520E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
OR Prescription Use Over-The-Counter Use (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of
5
510(k) Number (if known): K190988
Device Name: GEM-STIM OTC TENS/EMS System, model GM530TE/GM530T/GM530E (where "T" means the device with TENS function only, "E" means the device with EMS function only, and "TE" means the device with both TENS & EMS function.)
Indications For Use:
GM530TE & GM530T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM530TE & GM530T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM530TE & GM530E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (Choose EMS Modes P11 to P16)
OR Prescription Use Over-The-Counter Use (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of
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510(k) Number (if known): K190988
Device Name: GEM-STIM OTC TENS/EMS System, model GM540TE/GM540T/GM540E (where "T" means the device with TENS function only, "E" means the device with EMS function only, and "TE" means the device with both TENS & EMS function.)
Indications For Use:
GM540TE & GM540T- for temporary relief of pain associated with sore and aching muscles in the lower back as well as upper and lower extremities (arm and/or leg) due to strain from exercise or normal household and work activities. (Choose TENS Modes P1 to P9 or P17 to P19)
GM540TE & GM540T- for the symptomatic relief and management of chronic, intractable pain and relief of pain associated with arthritis (including osteoarthritis and rheumatoid arthritis). It is also used as an adjunctive treatment for post-surgical and post-traumatic acute pain. (Choose TENS Mode P10)
GM540TE & GM540E - for use by healthy adults for the stimulation of healthy muscles in order to improve or facilitate muscle performance. (ChooseEMS Modes P11 to P16)
OR Prescription Use Over-The-Counter Use (Part 21 CFR 801 Subpart D) (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of