COLORSOFT PROSTHETIC TINTED SOFT CONTACT LENS

• K Number: K992339
• Device Name: COLORSOFT PROSTHETIC TINTED SOFT CONTACT LENS
• Manufacturer: COLORSOFT LABORATORIES CORP.
• Date Cleared: 1999-08-16 ( 34 days)
• Product Code: LPL
• Regulation Number: 886.5925

Intended Use

The COLORSOFT PROSTHETIC Tinted Soft Contact lens is indicated for daily wear to enhance or alter the apparent eye color, including ocular masking, either in sighted or non-sighted eyes that require a prosthetic contact lens for cosmetic management of conditions such as comeal, iris or lens abnormalities. The lens may also be prescribed for occlusive therapy for conditions such as diplopia, amblyopia or extreme photophobia. The lens may be disinfected using a chemical disinfection system only.

Device Description

The COLORSOFT PROSTHETIC Tinted Soft Contact Lens are lens that have been previously prescribed for a specific patient. They have been supplied to Colorsoft Laboratories to be modified by a tinting process using color additives that have been listed as safe for contact lenses in accordance with the FDA's color additive regulations. The color additives are used in amounts not to exceed the minimum reasonably required to accomplish the intended coloring effect. As part of the manufacturing process, the lenses containing the color additives are thoroughly washed to remove unbound reactive color additives. The manufacturing process alters and/or changes the specifications to the clear version of a contact lens by affixing a listed reactive color additive on that portion of the anterior (front) surface of the lens that corresponds to the iris. The COLORSOFT PROSTHETIC contact lenses are tinted to the eyecare professional instructions. The prosthetic color additive effect is formed by reacting one or more of the reactive color additives listed in this paragraph with (poly hydroxyethyl methacrylate). The reactive color additives that may be used either alone or in combination are: reactive black 5, reactive blue 19, reactive blue 19, reactive blue 4, reactive blue 163. reactive red 11. reactive red 180. reactive vellow 15, reactive yellow 86, or reactive orange 78. The color additives used are not removed by lens handling or approved cleaning/disinfecting procedures. The prosthetic lens tinting process does not alter the optical and/or performance characteristics of the finished tinted soft contact lens.

Predicate Devices

Not Found

Reference Devices

Not Found

AI/ML (Artificial Intelligence / Machine Learning)

No
The description focuses on the physical modification of contact lenses through a tinting process using specific color additives. There is no mention of any computational or algorithmic processes, let alone AI or ML.

Therapeutic

Yes
The 'Intended Use / Indications for Use' section states that the lens "may also be prescribed for occlusive therapy for conditions such as diplopia, amblyopia or extreme photophobia," which are therapeutic applications.

Diagnostic

No

The device is a contact lens used for cosmetic management or occlusive therapy, not for diagnosing conditions.

SaMD (Software as a Medical Device)

No

The device is a physical contact lens that is tinted. It is not software.

IVD (In Vitro Diagnostic)

Based on the provided text, this device is not an IVD (In Vitro Diagnostic).

Here's why:

• IVD Definition: In Vitro Diagnostics are devices intended for use in the collection, preparation, and examination of specimens taken from the human body (such as blood, urine, or tissue) to provide information for the diagnosis, treatment, or prevention of disease.
• Device Function: The COLORSOFT PROSTHETIC Tinted Soft Contact Lens is a medical device that is placed on the surface of the eye. Its purpose is cosmetic (altering eye color, masking abnormalities) or therapeutic (occlusive therapy for conditions like diplopia).
• Lack of Specimen Analysis: The device does not involve the analysis of any biological specimens taken from the body. It directly interacts with the eye's surface.

Therefore, the function and intended use of this contact lens clearly fall outside the scope of an In Vitro Diagnostic device.

PCCP (Predetermined Change Control Plan) Authorized

N/A

Overview

Intended Use / Indications for Use

The COLORSOFT PROSTHETIC Tinted Soft Contact lens is indicated for daily wear to enhance or alter the apparent eye color, including ocular masking, either in sighted or non-sighted eyes that require a prosthetic contact lens for cosmetic management of conditions such as corneal, iris or lens abnormalities. The lens may also be prescribed for occlusive therapy for conditions such as diplopia, amblyopia or extreme photophobia. The lens may be disinfected using a chemical disinfection system only.

Product codes

LPL

Device Description

The COLORSOFT PROSTHETIC Tinted Soft Contact Lens are lens that have been previously prescribed for a specific patient. They have been supplied to Colorsoft Laboratories to be modified by a tinting process using color additives that have been listed as safe for contact lenses in accordance with the FDA's color additive regulations. The color additives are used in amounts not to exceed the minimum reasonably required to accomplish the intended coloring effect. As part of the manufacturing process, the lenses containing the color additives are thoroughly washed to remove unbound reactive color additives. The manufacturing process alters and/or changes the specifications to the clear version of a contact lens by affixing a listed reactive color additive on that portion of the anterior (front) surface of the lens that corresponds to the iris. The COLORSOFT PROSTHETIC contact lenses are tinted to the eyecare professional instructions.

The prosthetic color additive effect is formed by reacting one or more of the reactive color additives listed in this paragraph with (poly hydroxyethyl methacrylate). The reactive color additives that may be used either alone or in combination are: reactive black 5, reactive blue 19, reactive blue 19, reactive blue 4, reactive blue 163. reactive red 11. reactive red 180. reactive vellow 15, reactive yellow 86, or reactive orange 78. The color additives used are not removed by lens handling or approved cleaning/disinfecting procedures. The prosthetic lens tinting process does not alter the optical and/or performance characteristics of the finished tinted soft contact lens.

Tint Patterns Available:

• 1. Clear lens with Black Pupil. Pupil sizes available in 2.0 mm to 12.5 mm.
• 2. Black Occluder Lens. A Central Black area that occludes light. Available to full lens diameter in 0.5 mm increments.
• 3. Black Annular with clear pupil. Black Annular diameter range 7.5 mm to full lens diameter in 0.5 mm increments. Clear Pupil diameter range 2.0 mm to 7.5 mm in 0.5 mm increments.
• 4. Tinted lens with Black Pupil. Uses the Colorsoft Color Enhanced tinted contact lens with black pupil. Pupil sizes available in 2.0 mm to 12.5 mm diameter.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

eye

Indicated Patient Age Range

Not Found

Intended User / Care Setting

Not Found

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)

Alden Classic Prosthetic Tinted Soft Contact Lens, COLORSOFT Color Enhanced Tinted Soft Contact Lens

Reference Device(s)

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

Regulation Number and Section

§ 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.

Summary

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.

K992339 The assigned 510(k) number is:

Applicant information:

Date Prepared:	July 12, 1999
Name:	Colorsoft Laboratories
Address	623 Glacier Drive
Grand Junction, CO 81503
Contact Persons:	Mrs. Deanna Werber
Phone Number:	[phone]
USA Consultant:	Martin Dalsing,
Med-Vice Consulting, Inc.
Consultant for Colorsoft Laboratories, Inc
623 Glacier Drive
Grand Junction, CO 81503
[phone]
Fax #: [phone]
E-mail: [e-mail]

Device Information:

Device Classification:	Class II
Classification Number:	LPL
Trade Name:	COLORSOFT PROSTHETIC
Tinted Soft Contact lens
Classification Name:	Lenses, Soft Contact, Daily Wear

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Substantially Equivalent Devices:

The "COLORSOFT PROSTHETIC" Tinted Soft Contact Lens is substantially equivalent to the "Alden Classic Prosthetic Tinted Soft Contact Lens" and the Colorsoft Laboratories "COLORSOFT Color Enhanced Tinted Soft Contact Lens", the predicate devices.

Device Descriptive Characteristics:

The COLORSOFT PROSTHETIC Tinted Soft Contact Lens are lens that have been previously prescribed for a specific patient. They have been supplied to Colorsoft Laboratories to be modified by a tinting process using color additives that have been listed as safe for contact lenses in accordance with the FDA's color additive regulations. The color additives are used in amounts not to exceed the minimum reasonably required to accomplish the intended coloring effect. As part of the manufacturing process, the lenses containing the color additives are thoroughly washed to remove unbound reactive color additives. The manufacturing process alters and/or changes the specifications to the clear version of a contact lens by affixing a listed reactive color additive on that portion of the anterior (front) surface of the lens that corresponds to the iris. The COLORSOFT PROSTHETIC contact lenses are tinted to the eyecare professional instructions.

The prosthetic color additive effect is formed by reacting one or more of the reactive color additives listed in this paragraph with (poly hydroxyethyl methacrylate). The reactive color additives that may be used either alone or in combination are: reactive black 5, reactive blue 19, reactive blue 19, reactive blue 4, reactive blue 163. reactive red 11. reactive red 180. reactive vellow 15, reactive yellow 86, or reactive orange 78. The color additives used are not removed by lens handling or approved cleaning/disinfecting procedures. The prosthetic lens tinting process does not alter the optical and/or performance characteristics of the finished tinted soft contact lens.

Tint Patterns Available:

• 1. Clear lens with Black Pupil. Pupil sizes available in 2.0 mm to 12.5 mm.
• 2. Black Occluder Lens. A Central Black area that occludes light. Available to full lens diameter in 0.5 mm increments.
• 3. Black Annular with clear pupil. Black Annular diameter range 7.5 mm to full lens diameter in 0.5 mm increments. Clear Pupil diameter range 2.0 mm to 7.5 mm in 0.5 mm increments.
• 4. Tinted lens with Black Pupil. Uses the Colorsoft Color Enhanced tinted contact lens with black pupil. Pupil sizes available in 2.0 mm to 12.5 mm diameter.

2

INDICATIONS FOR USE:

The COLORSOFT PROSTHETIC Tinted Soft Contact lens is indicated for daily wear to enhance or alter the apparent eye color, including ocular masking, either in sighted or non-sighted eyes that require a prosthetic contact lens for cosmetic management of conditions such as corneal, iris or lens abnormalities. The lens may also be prescribed for occlusive therapy for conditions such as diplopia, amblyopia or extreme photophobia. The lens may be disinfected using a chemical disinfection system only.

The following table summarizes Colorsoft Laboratories claim of substantial equivalency in terms of safety and efficacy to the predicate devices previously mentioned.

| | Characteristic | COLORSOFT PROSTHETIC
(Colorsoft Laboratories) | ALDEN CLASSIC PROSTHETIC
(Predicate Device) |
|-----|-----------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 1.) | INTENDED
USE | Cosmetic Management of conditions such as
corneal, iris, or lens abnormalities. | Cosmetic Management of conditions such as
corneal, iris, or lens abnormalities. |
| 2.) | INDICATION | The CANTOR & SILVER 5X
PROSTHETIC Tinted Soft Contact Lens are
indicated for daily wear to enhance or alter
the apparent eye color, including ocular
masking, either in sighted or non-sighted
eyes that require a prosthetic contact lens
for cosmetic management of conditions such
as corneal, iris or lens abnormalities. The
lens may also be prescribed for the
correction of refractive ametropia (myopia,
hyperopia and astigmatism) in aphakic and
not aphakic persons or for occlusive therapy
for conditions such as diplopia, amblyopia
or extreme photophobia. The lens are
disinfected using a hydrogen peroxide lens
care system only and are available in a
frequent replacement program . | The ALDEN CLASSIC PROSTHETIC
(polymacon) Tinted, Soft Contact Lens is
indicated for daily wear to enhance or alter
the apparent eye color, including ocular
masking, either in sighted or non-sighted
eyes that require a prosthetic contact lenses
for cosmetic management of conditions such
as corneal, iris or lens abnormalities. The
lens may also be prescribed for the
correction of refractive ametropia (myopia,
hyperopia and astigmatism) in aphakic and
not aphakic persons or for occlusive therapy
for conditions such as diplopia, amblyopia
or extreme photophobia. The lens may be
disinfected with either a chemical or a heat
disinfection system. |
| 3.) | FDA "listed"
colored additives | The reactive colored additives consist of
reactive black 5, reactive blue 4, reactive
blue 19, reactive 21, reactive blue 163,
reactive yellow 15, reactive yellow 86,
reactive orange 78, reactive red 11 and
reactive red 180. | Vat Green 1, Vat Brown 1,
Vat Blue 6, |
| 4.) | Uses and
restrictions. | The color additives listed above may be used
to color contact lenses in amounts not to
exceed the minimum reasonably required to
accomplish the intended prosthetic effect. | The color additives listed above may be used
to color contact lenses in amounts not to
exceed the minimum reasonably required to
accomplish the intended prosthetic effect. |
| 5.) | Color Additive
Characteristics | The color additives used are not removed by
lens handling and approved
cleaning/disinfecting procedures. The
optical and perform ance characteristics are
not altered by the lens coloring process. | The color additives used are not removed by
lens handling and approved
cleaning/disinfecting procedures. The
optical and performance characteristics are
not altered by the lens coloring process. |

Table #1 - Substantial Equivalence

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Image /page/3/Picture/1 description: The image shows the seal of the U.S. Department of Health & Human Services. The seal is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of an eagle.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

AUG 16 1999

Colorsoft Laboratories Corporation c/o Mr. Martin Dalsing 623 Glacier Drive Grand Junction, CO 81503

Re: K992339 Trade Name: COLORSOFT PROSTHETIC Tinted Soft Contact lens Regulatory Class: II Product Code: 86 LPL Dated: July 12, 1999 Received: July 13, 1999

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 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. Ralph Rosenthal

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

Device Name:

COLORSOFT PROSTHETIC Tinted Soft Contact lens

INDICATIONS FOR USE:

The COLORSOFT PROSTHETIC Tinted Soft Contact lens is indicated for daily wear to enhance or alter the apparent eye color, including ocular masking, either in sighted or non-sighted eyes that require a prosthetic contact lens for cosmetic management of conditions such as comeal, iris or lens abnormalities. The lens may also be prescribed for occlusive therapy for conditions such as diplopia, amblyopia or extreme photophobia. The lens may be disinfected using a chemical disinfection system only.

い

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

Concurrence of CDRH, Office of Device Evaluation (ODE)

t. Daniel W.C. Brown, PH.D

(Division Sign-Off)
Division of Ophthalmic Devices
510(k) Number K992339

$\$

Prescription Use X (Per 21 CFR 801.109) Or

Over-The-Counter Use

(Optional Format 1-2-96)