VISION-TECH YZ SLIT LAMP, MODEL 66

K033190 · Suzhou 66 Vision-Tech Co., Ltd. · HJO · Dec 4, 2003 · Ophthalmic

Device Facts

• Record ID: K033190
• Device Name: VISION-TECH YZ SLIT LAMP, MODEL 66
• Applicant: Suzhou 66 Vision-Tech Co., Ltd.
• Product Code: HJO · Ophthalmic
• Decision Date: Dec 4, 2003
• Decision: SESE
• Submission Type: Traditional
• Regulation: 21 CFR 886.1850
• Device Class: Class 2

Intended Use

The 66 Vision-Tech YZ Slit lamp is an AC-power slit lamp biomicroscope intended for use in eye examination of the anterior eye segment, from the cornea epithelium to the posterior capsule. It is used to aid in the diagnosis of diseases or trauma which affects the structural properties of the anterior eye segment.

Device Story

The 66 Vision-Tech YZ Slit Lamp is an AC-powered biomicroscope used by eye care professionals in clinical settings. It provides magnified, illuminated visualization of the anterior eye segment, including the cornea, iris, lens, and anterior chamber. The device utilizes a slit-beam light source and binocular microscope optics to allow the clinician to perform detailed structural examinations. By enabling high-resolution inspection of the eye's anterior anatomy, the device assists clinicians in diagnosing ocular diseases, identifying trauma, and assessing structural abnormalities. The output is a direct visual image viewed by the clinician through the eyepieces, which informs clinical decision-making regarding patient diagnosis and treatment planning.

Clinical Evidence

No clinical data provided; bench testing only.

Technological Characteristics

AC-powered slit lamp biomicroscope. Features binocular optics and adjustable slit-beam illumination. Designed for anterior segment visualization. No software or digital processing components described.

Indications for Use

Indicated for eye examination of the anterior eye segment (cornea epithelium to posterior capsule) to aid in the diagnosis of diseases or trauma affecting structural properties of the anterior eye segment in patients requiring ophthalmic evaluation.

Regulatory Classification

Identification

An AC-powered slitlamp biomicroscope is an AC-powered device that is a microscope intended for use in eye examination that projects into a patient's eye through a control diaphragm a thin, intense beam of light.

Special Controls

*Classification.* Class II (special controls). The device, when it is intended only for the visual examination of the anterior segment of the eye, is classified as Group 1 per FDA-recognized consensus standard ANSI Z80.36, does not provide any quantitative output, and is not intended for screening or automated diagnostic indications, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 886.9.

Submission Summary (Full Text)

{0}------------------------------------------------

Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three stripes representing the department's mission. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the eagle.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

DEC = 4 2003

Suzhou 66 Vision-Tech Co., Ltd. c/o Mr. Eric Luo Lodestar Products, Inc. 6833 Saint Lawrence Street Plano, Tx 75024

Re: K033190

Trade/Device Name: Suzhou 66 Vision Tech YZ Slit Lamp, Models YZ5E, YZ5E1, YZ5E2, YZ5E3, YZ5F, YZ5F1 and YZ5J Regulation Number: 21 CFR 886.1850 Regulatory Class: Class II Product Code: HJO Dated: September 3, 2003 Received: October 1, 2003

Dear Mr. Luo :

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

{1}------------------------------------------------

## Page 2 - Mr. Eric Luo

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 [phone]. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). 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 [phone] or [phone] or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html

Sincerely yours,

A halpi Rosenthal

A. Ralph Rosenthal, M.D. Director Division of Ophthalmic and Ear, Nose and Throat Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

{2}------------------------------------------------

## Indications for Use Statement

510(k) Number (if known):

Device Name: 66 Vision-Tech YZ Slit Lamp

Indications for Use:

The 66 Vision-Tech YZ Slit lamp is an AC-power slit lamp biomicroscope intended for use in eye examination of the anterior eye segment, from the cornea epithelium to the posterior capsule. It is used to aid in the diagnosis of diseases or trauma which affects the structural properties of the anterior eye segment.

## (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Prescription Use
(Per 21 CFR 801.109)

(Division Sign-Off)
Division of Ophthalmic Ear,
Nose and Throat Devises

510(k) Number K033190

(Optional Format 3-10-98)

(Posted July 1, 1998)