Cleaning Method 1

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Product Care Instructions

Devices: All Ocular Argon/Diode, YAG and Diagnostic Lenses*

Includes:

• OKSG, Khaw Surgical Gonioprism
• OLIV-EQNA, Landers NA Equatorial Vitrectomy Lens
• OLIV-WFNA, Landers NA Wide Field Vitrectomy Lens
• OLTK-7.2, Landers Wide Field Temporary Keratoprosthesis 7.2mm Lens
• OLTK-8.2, Landers Wide Field Temporary Keratoprosthesis 8.2mm Lens
• OMUSG, Mori Upright Surgical Gonio Lens
• OTSG, Thorpe Surgical Gonioscope
• OUV-132-2, Peyman-Wessels-Landers 132D Upright Vitrectomy Lens
• OWIV-HMNA, Woldoff NA High Magnification Vitrectomy Lens

Note: See Cleaning Method 3 for the following:
O4MAC, O4MAC-15, O4MAC-17, O4MAC-1X, O4MAC-1X-15, O4MAC-1X-17, O4MAC-1X-H, O4MAC-1X-LR, O4MAC-1X-LR-15, O4MAC-1X-LR-17, MaxField® AC Four Mirror Gonio, O4MAC-LR, O4MAC, OG3MAC-10, OG3MAC-15, OG3MAC-17, Autoclavable Three Mirror

Warnings

• Read all instructions before use.
• Follow instructions and warnings as issued by manufacturers of any decontaminants, disinfectants and cleaning agents used.
• Wherever possible avoid the use of abrasive materials for cleaning and drying.
• Incorrect handling and care or misuse can lead to premature wear of these devices.
• Inspect these devices carefully for damage, cracks or malfunctions before each use.
• Do not use damaged devices.
• Use only approved disinfectant solutions (e.g., FDA, DGHM, CE Mark…).
• Each device requires cleaning and disinfection before its first use and any subsequent use.
• Ensure cleaning and disinfection solutions fully contact all device surfaces and lumens.
• Store devices in a cleaned, disinfected and dry state.
• Sterilize all devices before surgery.
• Never Steam Autoclave or Boil listed lenses.
• Never soak in Acetone or Other Solvents.

Limitations on Reprocessing

Repeated processing has minimal effect on these devices. Rapid cooling may damage devices.

Instructions

Point of Use

Rinse: Immediately upon removal from patient's eye, thoroughly rinse in cool or tepid water to avoid soil drying on surfaces or lumens.

Preparation for decontamination:

Reprocess all devices as soon as reasonably practical following use. Disassemble devices only where intended.

Cleaning: Automated

Not recommended.

Cleaning: Manual

Wash: Place a few drops of low foaming mild soap (i.e., neutral pH (7.0) detergent formulated for medical instruments) on a moistened cotton ball. Gently clean with a circular motion until all soil has been removed. Flush all lumens with detergent solution to remove soil.

Rinse: Thoroughly rinse lens and flush lumens in cool or tepid high purity water, then dry carefully with a non-linting tissue or hospital grade compressed air.

Inspect: Visually inspect all surfaces, crevices, joints, holes and lumens for complete removal of soil and fluid. If any soil or fluid is visible, then repeat cleaning.

Caution: If fluid/gas exchange has occurred, wipe lens with alcohol to remove any trace of oil present. If lens is not promptly and properly cleaned, permanent damage may result.

Disinfection

Disinfectant solutions (e.g., Approved by FDA, DGHM, CE Mark…) may be used in accordance with label instructions of the disinfectant manufacturer. Pay strict attention to disinfectant manufactures recommended concentrations and contact durations. Ensure that disinfectant solution makes complete contact with all device surfaces and lumens.

After manual high level disinfection, soak and rinse lens in large volume of cool or tepid sterile water for 1 minute and thoroughly flush lumens. Repeat this procedure 2 times with fresh rinse water to ensure removal of disinfection solution.

Caution: To avoid damage to the lens, do not exceed recommended exposure time.

Caution: If used on an ulcerated cornea, lens must be STERILIZED before next procedure.

Drying

Dry devices carefully with lint free tissues or hospital grade compressed air and place in a dry storage case.

Maintenance, Inspection and Testing

Inspect these devices carefully for damage, cracks or malfunctions before each use. Do not use damaged devices.

Packaging

Standard biological peel packs (wrapped) may be used. The pack should be large enough to contain the device without stressing the seals. Biological peel packs ensure sterility after the sterilization process.

Sterilization

EO

• Minimum Time: 1 hour
• Temperature: 130°F (54°C)
• Aerations Time: 12 Hours

STEAM AUTOCLAVE

• NO

STERRAD

• STERRAD 100NX System (Standard Cycle) ^{1, 2, 3, 4}
• STERRAD NX: Standard Cycle ^{1, 2, 3, 4}
• STERRAD 100S, 200: Short Cycle ^{1, 2, 3, 4}
• STERRAD 50 ^{1, 2, 3, 4}

Process product in STERRAD approved tray or container and wrap when applicable.

Follow STERRAD instructions.

Steris SYSTEM 1E4

Follow Steris Instructions

Not compatible with OMRA-HM, OMRA-HM-2

3M™ Optreoz™ 125-Z Low Temperature Sterilization System – Cycle 1¹

Follow 3M™ Optreoz™ 125-Z Low Temperature Sterilization System instructions.

Notes:

1. Colored aluminum will fade to a natural aluminum color within 25 cycles.
2. Polyacetal components (black or white plastic) may have limited life after repeated sterilization with this method.
3. Devices with PMMA (clear plastic) will have limited life after 10 cycles.
4. Devices containing Grey paint will have limited life after 25 cycles.

For information on compatibility with alternative product care methods, contact Customer Service.

Storage

Ensure devices are cleaned, disinfected and dry before storage. Store in a clean and dry room temperature environment.

Additional Information

Other forms of cleaning and sterilization equipment are available. Please consult instructions of the processing equipment or the manufacturer for compatibility claims. All cleaning and sterilization processes require validation at the point of use.

Note: These lenses are known to be compatible with Glutaraldehyde (2% or 3.4%), BLEACH (10% solution mixed at: 1 part bleach to 9 parts cool or tepid water, recommended exposure time = 10 minutes), Medical disinfectant wipes (Asepti-Wipe II, Cavicide, DisCide Ultra, Envirocide, and Opti-Cide-3) and Medical disinfectant solutions such as Cidex and Cidex OPA. Also compatible with H2O2-3%, except the following lenses: OG3M-10, Three Mirror 10mm Diagnostic, OPDSG, OPDSG-2, OPDSG-3, Posner Gonioprisms; OS4M, OS4M-2, Sussman Gonioscopes; OK4DG, Khaw Direct View Gonio, OMUSG Mori Upright Surgical Gonio.

Manufacturer contact

See brochure for telephone number and address of local representative.

Notes

The instructions contained herein have been validated as being CAPABLE of preparing a medical device for re-use. It remains the responsibility of the processor to ensure that the reprocessing as actually performed using equipment, material and personnel in the reprocessing facility achieve the desired result. This normally requires validation and routine monitoring of the process.