The I-ZIP® Ocular Bandage: Post-Operative Protection and Comfort
Clear corneal incisions are typically left uncovered and without sutures after cataract surgery. Every clear corneal cataract incision is different, and although the success rate of cataract surgery is extremely high, people may feel itching, mild discomfort and/or foreign body sensation for several days after surgery. This is the time when the eye is most vulnerable because the incision on the surface of the cornea is exposed.
The I-ZIP bandage is an ocular hydrogel bandage (approximately 90% water) developed to protect the incision while the outermost layer of the cornea (corneal epithelium) regenerates and heals, therefore reducing pain and discomfort in the days following surgery. It is a soft, flexible, and transparent barrier designed to stay in place as the wound heals, and then gradually and gently sloughs off in the patient’s tears. The I-ZIP bandage assists in the normal healing process by protecting the incision from the external environment and mechanical movement of the lids.
Ask your doctor today about the I-ZIP Ocular Bandage for your Refractive Cataract surgery.
I-ZIP Ocular Bandage is an investigational device that has undergone extensive evaluation in US Clinical trials and is not yet commercially available in the United States.
I-ZIP Ocular Bandage Frequently Asked Questions:
Is the I-ZIP Ocular Bandage visible on my eye?
The I-ZIP hydrogel material is initially blue in color to help the surgeon ensure accurate placement of the bandage over the incision. Shortly after application, the blue color dissipates from the hydrogel leaving an optically clear, transparent, non-tinted hydrogel bandage.
Will the I-ZIP bandage affect my vision?
Since most cataract incisions are on the periphery of the cornea and therefore outside of the visual axis, you should not see the product, nor should it distort your vision.
Is using the I-ZIP bandage safe?
The I-ZIP bandage is composed primarily of polyethylene glycol and approximately 90% water. Polyethylene glycol-based materials have undergone extensive biocompatibility and safety testing and enjoy broad market acceptance in medical products such as drugs, injectables, implants, and artificial tears for dry eyes.
How do I find out more about premium cataract surgeries and the I-ZIP bandage?
Speak to your doctor about all questions and charges associated with your premium cataract surgery before you proceed, and talk to your healthcare provider and/or Medicare to determine what expenses you will have to pay out-of-pocket.
Are there any side effects associated with the I-ZIP bandage?
In the US Pivotal Clinical Trial, no safety concerns were raised regarding use of the I-ZIP bandage. Additionally, there were no concerns noted relative to collagen shields.
Cataract Surgery Frequently Asked Questions:
What is a Cataract?
A cataract is clouding that develops on the crystalline lens of the eye, caused by the eye’s natural proteins clustering in abnormal patterns. Cataracts typically develop with age and progress slowly over time. Cataracts are easily removed with outpatient surgery, however if left untreated, could potentially cause vision loss or blindness.
What is Cataract Surgery?
Cataract surgery is the process of removing the natural, or crystalline lens, and replacing it with an artificial intraocular lens (IOL). Most cataracts today are removed by a procedure called clear corneal phacoemulsification. This surgical technique uses ultrasound waves and a small ultrasonic tip to emulsify a cataract into small pieces. The tiny pieces are then removed by aspiration through the clear corneal incision. After the cataract is removed, the surgeon implants an artificial intraocular lens (IOL) to restore your vision.
What is a clear corneal incision?
The clear corneal incision is the main incision where the cataract is removed and the intraocular lens (IOL) is implanted.
Are there any alternatives to removing a cataract surgically?
At the present time, surgery is the only option for removing cataracts.
What are the benefits of premium cataract surgery?
With the insertion of a premium IOL, most presbyopic (farsighted) patients either reduce their dependency on glasses or contact lenses or no longer need them for near, intermediate, or distance vision. In addition, certain premium IOLs called toric IOLs, can improve or correct astigmatisms.
Are there any risks involved with cataract surgery?
As with any surgery, there are always risks involved. Risks for cataract surgery are uncommon with an approximate 98% success rate1, and risks can vary depending on the overall health of the eye, the health of the patient, and any pre-existing ocular conditions or diseases. Speak with your doctor about your cataract surgery and potential risks.
Helpful Links for Cataract Surgery:
Mayo Clinic - About Cataract Surgery
Cataract Surgery Facts and Questions
1Eye Surgery Education Council; FAQ, www.eyesurgeryeducation.com/Cataract_FAQ.html; 08/03/2009