BENZ G-5X (HIOXIFILCON A) SOFT DAILY WEAR CONTACT LENS

K983773 · Benz Research and Development Corp. · LPL · Dec 22, 1998 · Ophthalmic

Device Facts

• Record ID: K983773
• Device Name: BENZ G-5X (HIOXIFILCON A) SOFT DAILY WEAR CONTACT LENS
• Applicant: Benz Research and Development Corp.
• Product Code: LPL · Ophthalmic
• Decision Date: Dec 22, 1998
• Decision: SESE
• Submission Type: Traditional
• Regulation: 21 CFR 886.5925
• Device Class: Class 2

Intended Use

The BENZ-G 5X SPHERICAL (hioxifilcon A) SOFT CONTACT LENSES for daily wear are indicated for the correction of visual acuity in aphakic and not aphakic persons with non-diseased eyes with myopia or hyperopia and astigmatism of up to 0.75 Diopters where the astigmatism does not interfere with visual acuty. The lens may be disinfected with either a chemical or a heat disinfection system.

Device Story

Benz-G 5X is a lathe-cut, hydrophilic contact lens (hioxifilcon A) for daily wear; intended for vision correction in aphakic and non-aphakic patients; compatible with chemical or heat disinfection systems; prescribed by eye care professionals; provides refractive correction for myopia, hyperopia, and minor astigmatism.

Clinical Evidence

No clinical data provided; substantial equivalence based on device description and intended use.

Technological Characteristics

Material: hioxifilcon A; Type: Hydrophilic soft contact lens; Manufacturing: Lathe-cut; Wear modality: Daily wear; Disinfection: Chemical or heat compatible.

Indications for Use

Indicated for correction of visual acuity in aphakic and non-aphakic persons with non-diseased eyes, including myopia, hyperopia, and astigmatism up to 0.75 Diopters.

Regulatory Classification

Identification

A soft (hydrophilic) contact lens is a device intended to be worn directly against the cornea and adjacent limbal and scleral areas of the eye to correct vision conditions or act as a therapeutic bandage. The device is made of various polymer materials the main polymer molecules of which absorb or attract a certain volume (percentage) of water.

Submission Summary (Full Text)

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Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

DEC 2 2 1998

Benz Research and Development, Inc. c/o Mr. Martin Dalsing Med-Vice Consulting , Inc 623 Glacier Drive Grand Junction, CO 81503

Re: K983773

> Trade Name: Benz-G 5X (hioxifilcon A) Hydrophilic Contact Lens for Daily Wear (clear and visibility tinted, lathe-cut) (Parametric release) Regulatory Class: II Product Code: LPL Dated: October 20, 1998 Received: October 26, 1998

Dear Mr. Dalsing:

We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). 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 (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.

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Page 2 - Mr. Martin Dalsing

This letter will allow you to begin marketing your device as described in your 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at [phone]. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at [phone]. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number [phone] or [phone] or at its internet address "http://www.fda.gov/cdrh/dsmamain.html".

Sincerely yours,

A Roerl lorentbal

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

Enclosure

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## INDICATIONS FOR USE STATEMENT

## BENZ-G 5X(hioxifilcon A) Soft (Spherical) Daily Wear Contact Lens Device Name: (lathe-cut)

## INDICATIONS FOR USE:

The BENZ-G 5X SPHERICAL (hioxifilcon A) SOFT CONTACT LENSES for daily wear are indicated for the correction of visual acuity in aphakic and not aphakic persons with non-diseased eyes with myopia or hyperopia and astigmatism of up to 0.75 Diopters where the astigmatism does not interfere with visual acuty. The lens may be disinfected with either a chemical or a heat disinfection system.

## (PLEASE DO OT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

| | <pre>Kaver Warburton</pre> | |
|--|--------------------------------|--|
| | (Division Sign-Off) | |
| | Division of Ophthalmic Devices | |
| | 510(k) Number K983773 | |

| Prescription Use | <pre>V</pre> |
|----------------------|--------------|
| (Per 21 CFR 801.109) | |

or
(Optional Format 1-2-96)

| Over-The-Counter Use | __ |
|----------------------|----|
|----------------------|----|

(Optional Format 1-2-96)