(123 days)
The device is intended for medical purposes to provide mobility to persons restricted to a seated position.
Not Found
I am sorry, but based on the provided text, there is no information about acceptance criteria, device performance, sample sizes, data provenance, expert ground truth establishment, adjudication methods, MRMC studies, standalone performance, or training set details.
The text is a U.S. FDA 510(k) clearance letter for a "Wu's 3-Wheeled Neo Scooter, WT-T3B." It primarily focuses on the regulatory determination of substantial equivalence to a predicate device and outlines the general controls and regulations applicable to the product. It states the indications for use as "The device is intended for medical purposes to provide mobility to persons restricted to a seated position."
The letter does not include any technical or clinical study details that would allow me to answer your specific questions regarding performance metrics or study design.
{0}------------------------------------------------
Image /page/0/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 image of an eagle or bird with three curved lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the bird image. The text is in all caps and is evenly spaced around the circle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JAN 2 4 2003
Wu's Tech Company, LTD C/o Dr. Ke-Min Jen ROC Chinese-European Industrial Research Society No. 58, Fu-Chiun St. Hsin-Chu City, Taiwan, R.O.C.
Re: K023168
Trade/Device Name: Wu's 3-Sheeled Neo Scooter, WT-T3B Regulation Number: 890.3800 Regulation Name: Motorized three-wheeled vehicle Regulatory Class: II Product Code: INI Dated: December 13, 2002 Received: December 20, 2002
Dear Dr. Jen:
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.
{1}------------------------------------------------
Page 2 -- Dr. Ke-Min Jen
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 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 regulation (21 CFR Part 801), 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,
Mark A. Milliman
Celia Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{2}------------------------------------------------
Page_1_of _1
510 (K) NUMBER ( IF KNOWN ):__ TBA WU'S 3-WHEELED NEO SCOOTER, WT-T3B DEVICE NAME:
INDICATIONS FOR USE:
The device is intended for medical purposes to provide mobility to persons restricted to a seated position.
( PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE )
Concurrence of CDRH, office of Device Evaluation (ODE )
Prescription Use
OR
Over - The -- Counter - Use_
( Per 21 CFR 801.109 )
( Optional Format 1-2-96 )
Mark N Mulkern
Division Size 283
Ensterative
510(k) Number K023168
§ 890.3800 Motorized three-wheeled vehicle.
(a)
Identification. A motorized three-wheeled vehicle is a gasoline-fueled or battery-powered device intended for medical purposes that is used for outside transportation by disabled persons.(b)
Classification. Class II (performance standards).