(239 days)
The Laser-Stim, Model LS2001, is intended to emit energy in the infrared spectrum to provide topical heating for the purpose of elevating tissue temperature for the temporary relief of minor muscle and joint pain and stiffness, minor arthritis pain, or muscle spasm, the temporary increase in local blood circulation and/or promoting relaxation of muscles.
Not Found
The provided document is a 510(k) clearance letter from the FDA for the "Laser - Stim LS2001" infrared lamp. This type of device does not typically undergo studies to demonstrate performance against specific, quantifiable acceptance criteria in the same way a diagnostic or AI-driven device would.
The 510(k) process primarily focuses on demonstrating substantial equivalence to a legally marketed predicate device. This often involves showing that the new device has the same intended use, technological characteristics, and safety and effectiveness as the predicate. Clinical studies, especially those with acceptance criteria and ground truth, are generally not required for these types of devices unless there are significant differences in technological characteristics or intended use that raise new questions of safety and effectiveness.
Therefore, the requested information regarding acceptance criteria, study details, sample sizes, expert qualifications, adjudication methods, MRMC studies, standalone performance, and ground truth establishment is not typically found in a 510(k) clearance document for an infrared lamp like the "Laser - Stim LS2001."
The document states:
- Regulation Name: Infrared Lamp
- Regulatory Class: Class II
- Product Code: ILY
- Indications For Use: The Laser-Stim, Model LS2001, is intended to emit energy in the infrared spectrum to provide topical heating for the purpose of elevating tissue temperature for the temporary relief of minor muscle and joint pain and stiffness, minor arthritis pain, or muscle spasm, the temporary increase in local blood circulation and/or promoting relaxation of muscles.
This device is cleared based on its equivalence to other infrared lamps already on the market, implying that the general safety and effectiveness of infrared lamps for these indications are already well-established. The submission likely focused on engineering specifications, electrical safety, biocompatibility (if applicable), and comparison to a predicate device rather than a prospective clinical study with performance-based acceptance criteria against a ground truth.
In summary, based on the provided document, I cannot fulfill the request for information regarding acceptance criteria and study details because the nature of this device and its 510(k) clearance process do not typically involve such studies.
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DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring MD 20993-0002
December 27, 2013
Shenzhen Dongdixin Technology Co., Ltd Jianping Kang R. A. Director No. 3 Building, xilibaimang Xusheng Industrial Estate Nanshan District, Shenzhen, China 518108
Re: K131259
Trade/Device Name: Laser - Stim LS2001 Regulation Number: 21 CFR 890.5500 Regulation Name: Infrared Lamp Regulatory Class: Class II Product Code: ILY Dated: November 6, 2013 Received: November 18, 2013
Dear Jianping Kang:
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. 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.
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Page 2 - Jianping Kang
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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 (reporting of medical device-related adverse events) (21 CFR 803); 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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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 the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638 2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
David Krause -S
for
Binita Ashar, MD, MBA, FACS for Acting Director Division of Surgical Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
Page 1 of 1 510(k) Number (if known): K l 3 l 259
Device Name: Laser - Stim LS2001
Indications For Use: The Laser-Stim, Model LS2001, is intended to emit energy in the infrared spectrum to provide topical heating for the purpose of elevating tissue temperature for the temporary relief of minor muscle and joint pain and stiffness, minor arthritis pain, or muscle spasm, the temporary increase in local blood circulation and/or promoting relaxation of muscles.
Prescription Use _____________________________________________________________________________________________________________________________________________________________
AND/OR
Over-The-Counter Use _
(Part 21 CFR 801 Subpart D)
(21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Jitendra V. Virani -S For Neil Ogden 2013.12.26 14:53:14 -05'00'
(Division Sign-Off)
Division of Surgical Devices
K131259 510(k) Number
Page 1 of _1
§ 890.5500 Infrared lamp.
(a)
Identification. An infrared lamp is a device intended for medical purposes that emits energy at infrared frequencies (approximately 700 nanometers to 50,000 nanometers) to provide topical heating.(b)
Classification. Class II (special controls). The device, when it is an infrared therapeutic heating lamp, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 890.9.