(280 days)
Not Found
Not Found
No
The device description focuses on the material properties and physical characteristics of the contact lenses, with no mention of AI or ML technology.
No.
The intended use of the device is for the correction of visual acuity in aphakic and non-aphakic persons with non-diseased eyes with myopia or hyperopia, and/or refractive astigmatism, which is a correcting function rather than a therapeutic one.
No.
Explanation: The device is a soft contact lens intended for the correction of visual acuity; it does not diagnose medical conditions.
No
The device description clearly describes a physical contact lens made of a polymer material, not software.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices used to perform tests on samples taken from the human body (like blood, urine, or tissue) to provide information about a person's health.
- Device Function: The MiGwang Comfort 38 contact lenses are designed to be worn on the surface of the eye to correct vision. They are a therapeutic and corrective device, not a diagnostic one that analyzes biological samples.
- Intended Use: The intended use clearly states correction of visual acuity and altering eye color. There is no mention of analyzing biological samples or providing diagnostic information.
- Device Description: The description focuses on the physical properties and materials of the contact lens itself, not on any components or processes related to analyzing biological samples.
Therefore, the MiGwang Comfort 38 contact lens falls under the category of a medical device for vision correction, not an In Vitro Diagnostic.
N/A
Intended Use / Indications for Use
The MiGwang Comfort 38 (polymacon) Spherical 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. The lens may be worn by persons who exhibit refractive astigmatism of .50 diopters or less where the astigmatism does not interfere with visual acuity. The lens is available clear or tinted and may be used to enhance or alter the apparent color of the eye.
The MiGwang Comfort 38 (polymacon) Toric 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/or possesses refractive astigmatism not exceeding 5.00 diopters. The lens is available clear or tinted and may be used to enhance or alter the apparent color of the eye.
Eyecare practitioners may prescribe any of the above lenses for frequent/planned replacement wear, with cleaning disinfection and scheduled replacement. When prescribed for frequent/planned replacement wear, the lens may be disinfected using a chemical disinfecting system.
Product codes (comma separated list FDA assigned to the subject device)
LPL
Device Description
The MiGwang Comfort 38 (polymacon) Soft Contact Lenses are hemispherical shells with molded spherical base curves and lathe-cut front surfaces. The MiGwang Comfort 38 soft contact lens is fabricated from a nonionic polymer, The nonionic lens material, (polymacon) is a hydrophilic polymer of 2- Hydroxyethyl methacrylate (2-HEMA) and cross-linked with ethylene glycol dimethacrylate (EGDMA), plus an initiator. The copolymer consists of 62% polymacon and 38% water by weight when immersed in normal buffered saline solution. The lenses are available clear or tinted. Lenses are tinted with one or a combination of one or more of the following 'listed' color additives: C.I. Reactive black 5, C.I. Vat orange 5, Iron oxides, C.I. Pigment green 7, C.I. Vat brown 1, C.I. Vat yellow 3, C.I. Vat blue 6, C.I. vat orange 1, C.I. Vat green 1, C.I. Pigment blue 36, C.I. Pigment violet 23, D&C Green No.6, phthalocyanato (2) copper, D&C Yellow No. 10. D&C Red No. 17 and Titanium dioxide. Lenses that contain a unique tinting ppttern are subsequently processed to incorporate the *listed' color additives, and contain only the amount of color additive needed to accomplish the intended coloring effect.
In the hydrated state, the lens conforms to the curvature of the cornea and extending slightly beyond the limbus forming a transparent or colored optical surface. The (polvmacon) soft hydrophilic contact lens has a spherical back surface. The hydrophilic properties of the lens require that it be maintained in a fully hydrated state in a solution compatible with the eye. If the lens dries out, it will become hard and appear somewhat warped however, it will return to its proper configuration when completely rehydrated in the proper storage solution.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Eyes
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Eyecare practitioners. Daily wear with cleaning, disinfection, and scheduled replacement.
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
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.
Not Found
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).
Not Found
§ 886.5925 Soft (hydrophilic) contact lens.
(a)
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.(b)
Classification. (1) Class II if the device is intended for daily wear only.(2) Class III if the device is intended for extended wear.
(c)
Date PMA or notice of completion of a PDP is required. As of May 28, 1976, an approval under section 515 of the act is required before a device described in paragraph (b)(2) of this section may be commercially distributed. See § 886.3.
0
:
510 (k) SUMMARY OF SAFETY AND EFFECTIVENESS
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR 807.92.
051477
Applicant information:
The assigned 510(k) number is:
| Date Prepared: | January 30, 2006 |
|---|---|
| Name: | MiGwang Contact Lens Co. Ltd. |
| Address | 116-2, Hyupsuk-ri |
| Namchunmyun, Kyoungsan, | |
| Kyoungbuk, Korea | |
| Contact Person: | Mr. Ssang Gi, Kim |
| Phone number: | 82-53-811-2262 |
| USA Consultant: | Med-Vice Consulting. Inc. |
| Martin Dalsing | |
| Phone number | (970) 243-5490 |
| Fax number | (970) 243-5501 |
Device Information:
:
| Device Classification: | Class II |
|---|---|
| Classification Number: | LPL |
| Classification Name: | Lenses, Soft Contact. Daily Wear |
Trade Name: MiGwang Comfort 38 (polymacon) Spherical and Toric Soft Contact Lens for Daily Wear (clear & tinted)
1
Purpose of 510(k) Submission:
The MiGwang Contact Lens Company proposes to manufacture, market and sell into United States interstate commerce, a soft contact lens of the (polymacon) soft contact lens material and made available in a spherical and toric product configuration. Data supporting substantial equivalency to predicate devices, and safety and efficacy of the (polymacon) polymer is contained in this submission.
Equivalent Devices:
MiGwang Comfort 38 (polymacon) Spherical and Toric Soft Contact Lens for Daily Wear is substantially equivalent to the following predicate devices:
Predicate devices:
- . "Advantage 38" (polymacon) manufactured by Preferred Optics.
- · "ContaFlex 38" (polymacon) manufactured by Contamac Ltd.
Device Description:
The MiGwang Comfort 38 (polymacon) Soft Contact Lenses are hemispherical shells with molded spherical base curves and lathe-cut front surfaces. The MiGwang Comfort 38 soft contact lens is fabricated from a nonionic polymer,
The nonionic lens material, (polymacon) is a hydrophilic polymer of 2- Hydroxyethyl methacrylate (2-HEMA) and cross-linked with ethylene glycol dimethacrylate (EGDMA), plus an initiator. The copolymer consists of 62% polymacon and 38% water by weight when immersed in normal buffered saline solution. The lenses are available clear or tinted. Lenses are tinted with one or a combination of one or more of the following 'listed' color additives: C.I. Reactive black 5, C.I. Vat orange 5, Iron oxides, C.I. Pigment green 7, C.I. Vat brown 1, C.I. Vat yellow 3, C.I. Vat blue 6, C.I. vat orange 1, C.I. Vat green 1, C.I. Pigment blue 36, C.I. Pigment violet 23, D&C Green No.6, phthalocyanato (2) copper, D&C Yellow No. 10. D&C Red No. 17 and Titanium dioxide. Lenses that contain a unique tinting ppttern are subsequently processed to incorporate the *listed' color additives, and contain only the amount of color additive needed to accomplish the intended coloring effect.
In the hydrated state, the lens conforms to the curvature of the cornea and extending slightly beyond the limbus forming a transparent or colored optical surface. The (polvmacon) soft hydrophilic contact lens has a spherical back surface. The hydrophilic properties of the lens require that it be maintained in a fully hydrated state in a solution compatible with the eye. If the lens dries out, it will become hard and appear somewhat warped however, it will return to its proper configuration when completely rehydrated in the proper storage solution.
2
The hydrophilic characteristics allow aqueous solutions to enter the lens and in its fully hydrated state the lens is approximately 38% water by weight. The physical properties of the lens are:
| Refractive Index | 1.43 (hydrated) |
|---|---|
| Light Transmission (clear) | greater than 90% |
| Light Transmission (tinted) | greater than 90% |
| Water Content | 38% ± 2% |
| Oxygen Permeability | 9.77 X 10-11 (cm2/sec) (ml O2/ml x mm Hg @ 35°C), (revised Fatt |
| method). |
Intended Use:
The MiGwang Comfort 38 (polymacon) Spherical 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. The lens may be worn by persons who exhibit refractive astigmatism of .50 diopters or less where the astigmatism does not interfere with visual acuity. The lens is available clear or tinted and may be used to enhance or alter the apparent color of the eye.
The MiGwang Comfort 38 (polymacon) Toric 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/or possesses refractive astigmatism not exceeding 5.00 diopters. The lens is available clear or tinted and may be used to enhance or alter the apparent color of the eve.
Eyecare practitioners may prescribe the above lenses for frequent/planned replacement wear, with cleaning disinfection and scheduled replacement. When prescribed for frequent/planned replacement wear, the lens may be disinfected using a chemical disinfecting system.
3
Substantial Equivalence:
The MiGwang Comfort 38 Soft Contact Lens will be manufactured according to specificd process controls and a cGMP quality assurance program currently in place. The established safety profile (preclinical toxicology and manufacturing/chemistry data) of the MiGwang Comfort 38 contact lens material is equivalent to the predicate devices identified previously. Being similar with respect to indications for use, materials, physical construction and safety & effectivencss to the predicate devices, this meets the requirements per section 510(k) of the act regarding substantial equivalence and does not morne diferent questions of safety and effectiveness than the predicate device identified above.
The following matrix illustrates the equivalencies of the MiGwang Comfort 38 Spherical and toric Soft Contact Lens, as well as the substantial equivalent predicate devices.
| Substantial Equivalency | MiGwang
Comfort 38 | Advantage 38 | Contaflex 38 |
|----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Manufacture | MiGwang Contact
Lens Company | Preferred Optics | Contamac Ltd. |
| INDICATION | 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/or possesses refractive
astigmatism not exceeding
5.00 diopters, and/or are
presbyopic NOTE: refractive
astigmatism and presbyopia
N A for spherical lenses. | Soft Contact lenses for daily
wear are indicated for the
correction of refractive
ametropia (myopia, hyperopia
and astigmatism) in aphakic
and not aphakic persons with
non-diseased eyes that may
exhibit refractive and/or
corneal astigmatism up to 2 50
diopters NOTE: refractive
astigmatism N/A for spherical
lenses. | Soft Contact lenses for daily
wear are indicated for the
correction of refractive
ametropia (myopia and
hyperopia), presbyopia and
astisgmatism in aphakic and
not aphakic persons with non-
diseased eyes NOTE:
refractive astigmatism N/A for
spherical lenses. |
| INTENDED USE | Daily Wear. Soft
(hydrophilic) Contact
Lens | Daily Wear, Soft
(hydrophilic) Contact
Lens | Daily Wear. Soft
(hydrophilic) Contact
Lens |
| Manufacturing Method | Lathe-cut
(Semi-Molded) | Lath-Cut | Lath-Cut |
| USAN name Material
name | polymacon | polymacon | polymacon |
| Water Content (%) | 37% | 38% | 37% |
| Toxicity
(safety) | Non-Toxic | Non-Toxic | Non-Toxic |
Substantial Equivalence Matrix
4
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/4/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo consists of a circle with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract symbol that resembles an eagle or bird with three stylized lines forming the body and wings. The logo is black and white.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
MAR 1 0 2006
MiGwang Contact Lens Co., Ltd. c/o Mr. Martin Dalsing Medvice Consulting Inc. 2214 Sanford Drive, B7 Grand Junction, CO 81505
Re: K051477
Trade/Device Name: MiGwang Comfort 38 (polymacon) Spherical and Toric Soft Contact Lens for Daily Wear (clear and tinted)
Regulation Number: 21 CFR 886.5925 Regulation Name: Soft (hydrophilic) contact lens Regulatory Class: Class II Product Code: LPL Dated: January 30, 2006 Received: February 1, 2006
Dear Mr. Dalsing:
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.
5
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) 827-8910. 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 (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
MB Eychus - MD
Malvina B. Eydelman, M.D Acting Division Director Division of Ophthalmic and Ear, Nose and Throat Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
6
INDICATIONS FOR USE STATEMENT
MiGwang Comfort 38 (polymacon) Spherical and Toric Soft Contact Lens for Device Name: Daily Wear (clear & tinted)
INDICATIONS FOR USE:
The MiGwang Comfort 38 (polymacon) Spherical 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 mypia or hyperopia. The lens may be worn by persons who exhibit refractive astigmatism of .50 dioptirs of least where the astigmatism docs not interfere with visual acuity. The lens is available clear or tissens and may be used to enhance or alter the apparent color of the eye.
The MiGwang Comfort 38 (polymacon) Toric 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 mysia or hyperopia and/or possesses refractive astigmatism not exceeding 5.00 diopters. The lens is available clear or tinted and may be used to enhance or alter the apparent color of the cye.
Eyecare practitioners may prescribe any of the above lenses for frequent/planned replacement wear, with cleaning disinfection and scheduled replacement. When prescribed for frequent/playneed remary wear, the lens may be disinfected using a chemical disinfecting system.
Prescription Use
(Per 21 CFR Subpart D)
AND/OR
Over-The-Counter Use (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 (ODF)
Myra Smith
ion of Ophthalmic Ear, Nose and Throat Devises
510(k) Number K051477