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Topic: Intraocular lens



  
 Intraocular lens - Wikipedia, the free encyclopedia
Phakic Intraocular Lenses - The New Focus in Refractive Surgery.
There is also an FDA approved lens called Crystalens whose position can be changed by the ciliary muscles of the eye, allowing for natural focusing.
This is either done surgically with a knife after the lens is inserted, or with a laser a couple of weeks before the lens surgery.
http://en.wikipedia.org/wiki/Intraocular_lens   (1213 words)

  
 JCRS: Vol. 28, No. 7, July 2002
Intraocular lens exchange was an effective treatment in patients with calcified hydrogel IOLs.
Complications and clinical outcomes of intraocular lens exchange in patients with calcified hydrogel lenses
To characterize the visual sensations reported after bilateral implantation of the Array® multifocal intraocular lens (IOL) (Allergan Surgical) and evaluate the means to mitigate unwanted visual sensations.
http://www.ascrs.org/publications/jcrs/absjul02.html   (4691 words)

  
 CBF: What is an Intraocular Lens (IOL)?
Cataracts are treated surgically by removing the lens.
Without the lens, the incoming light is not properly focused and forms an extremely blurred image on the retina.
Normally, light passes through the cornea and pupil and is focused by the lens onto the retina.
http://www.combatblindness.org/projects/iol.html   (536 words)

  
 The National Institutes of Health (NIH) Consensus Development Program: Intraocular Lens Implantation
They concluded that there is presently a limited role for secondary implantation of intraocular lenses, and they recommended that secondary implantation be limited to older patients who cannot wear contact lenses or spectacles, specifically to persons who are incapacitated by unilateral aphakia and who have a particular personal or occupational need for binocular vision.
And, elderly individuals who wear a contact lens for unilateral aphakia, but require cataract surgery in the second eye, may be considered for intraocular lens implantation.
It was the consensus of this panel that the use of intraocular lenses is associated with a small but significant risk of additional complications beyond that of cataract surgery itself.
http://consensus.nih.gov/1979/1979LensImplantation017html.htm   (2626 words)

  
 Accommodative Intraocular Lens (IOL)
Accommodative Intraocular Lens (IOL) Implantation is a surgical procedure to correct presbyopia.
The accommodative IOL features a hinged design that allows the lens to move forward as the eye attempts to focus on near objects, restoring some of the accommodative function in presbyopic patients.
It differs from other refractive surgical procedures because it involves replacing the natural lens of the eye, not reshaping the cornea.
http://www.uclaser.com/proc_accommodative.htm   (179 words)

  
 eMedicine - Intraocular Lens Dislocation : Article by Lihteh Wu, MD
Posterior dislocation of an intraocular lens (IOL) is an uncommon complication of cataract surgery and Nd:YAG posterior capsulotomy.
In addition, to place the IOL truly in the sulcus, the suture must be placed 0.8 mm posterior to the limbus in the vertical meridian and 0.46 mm in the horizontal meridian.
The effective lens power is probably less than the desired one.
http://www.emedicine.com/oph/topic392.htm   (2940 words)

  
 Eye Surgery Education Council
The process resembles that of cataract surgery; however in cataract surgery the lens is clouded, whereas in this surgery, the removed lens is clear.
All studies noted a significant increase in best corrected and uncorrected visual acuity postoperatively for the majority of patients and concluded that, with proper preoperative evaluation, this procedure is safe and effective.
Studies have demonstrated that the majority of patients achieve significant increase in uncorrected visual acuity (vision without glasses or contacts).
http://www.eyesurgeryeducation.com/lens_Implant.html   (692 words)

  
 IOL - Intraocular lens implant
Phakic lenses (implanting an IOL without removing the eye’s natural lens) are an option that will soon become available to young patients who may not be candidates for other refractive surgery options.
Clear Lens Extraction And Replacement surgery (CLEAR), replacing the eye’s natural lens (called a cataract when it becomes clouded).
Prior to the development of IOLs, cataract patients were forced to wear thick “coke bottle” glasses or contact lenses after the surgery.
http://www.stlukeseye.com/eyeq/iol.asp   (274 words)

  
 Intraocular Lens (IOL) Basics (IOL, cataract surgery, presbyopia, vision correction)
Intraocular lens (IOL) insertion is a viable option for patients unable to undego LASIK.
Intraocular lenses (IOLs) offer vision correction to cataract patients and other refractive patients with severe eye problems.
For many years, surgeons have used intraocular lenses (IOLs) during cataract surgery for vision correction after the removal of the eye's old lens.
http://www.locateadoc.com/articles.cfm/830/1263   (1057 words)

  
 Cataract, Phacoemulsification & Intraocular Lens Implantation
Currently phacoemulsification with a foldable intraocular lens implantation through a 3 mm incision is the most preferred method of cataract surgery and has the best results, all over the world.
The lens is the part of the eye that along with cornea helps focus light onto the retina.
The greatest advantage of IOL is a clear wide field of vision and the fact that the patient does not have to constantly wear thick glasses.
http://sdhawan.com/cataract.html   (2312 words)

  
 Intraocular Lens by EyeKon Medical
This material is very similar to the natural crystalline lens which is also hydrophilic.
EyeKon states their 'NATURAL CLEAR LENS' made of this hydrophilic acrylic material will produce sharper vision for patients.
The FDA has granted EyeKon permission to proceed to Phase II clinical trials on their 'NATURAL CLEAR LENS SERIES' intraocular lens made of Hydrophilic Acrylic material.
http://www.mdriol.com   (621 words)

  
 Intraocular Lens,Spectacle Lens Manufacturer,Intraocular Lens Suppliers,Intraocular Optical Lens,Optical Lens ...
Established with the technical know-how from Europe, Aurolab Manufacturers high quality Suture Needles approved by FDA in the range of 10-0 and 9-0 Nylon and 8-0 Silk (Braided / Virgin) in both single and Double Arm using state of art technology.
Aurolab, a registered non profit charitable trust and the manufacturing division of Aravind Eye Hospital, one of the largest eye hospitals in Asia performing more than 2,00,000 surgeries per annum, which uses exclusively Aurolab range of products like intraocular lens, spectacle lens, optical lens, suture needles, cataract kit and hearing aid for its surgeries.
For Intraocular Lenses and suture Needle Divisions Only
http://www.indiamart.com/aurolab   (437 words)

  
 Intraocular lens implant (IOL) for cataracts
Your brain must learn to select the visual information it needs to form an image of either near or distant objects, so multifocal IOLs may require some adjustment.
When thinking about how an IOL will affect your vision following cataract surgery, the two main types of IOL to consider are:
If you are considering cataract surgery to replace the lens in your eye(s), you should discuss with your doctor which of the different types of IOL is most likely to work best for you.
http://www.webmd.com/hw/health_guide_atoz/hw36086.asp   (580 words)

  
 CBF: Intraocular Lens Factory
Intraocular lenses (IOLs) are commonly used in cataract surgeries to replace the removed lens.
The intraocular lens is a dramatic improvement compared to the aphakic glasses both in visual improvement and "ease of use." Unfortunately, the cost of the IOL and the time required by the more technical surgery was a significant impediment to its use in India.
Prior to the use of IOLs, patients received very thick glasses, known as aphakic glasses.
http://www.combatblindness.org/projects/iol_factory.html   (250 words)

  
 Intraocular lens definition - Medical Dictionary definitions of popular medical terms
If an IOL is not implanted during cataract surgery, the patient may use contact lenses or cataract glasses.
Intraocular lens definition - Medical Dictionary definitions of popular medical terms
Intraocular lens: An artificial lens made of plastic, silicone, acrylic or other material that is implanted inside the eye during cataract surgery.
http://www.medterms.com/script/main/art.asp?articlekey=7219   (227 words)

  
 AcrySof® ReSTOR Apodized Diffractive Posterior Chamber Intraocular Lens (IOL) - New Device Approval
After surgical insertion into the eye, the lens gently unfolds to restore vision.
This position allows the IOL to correct the visual impairment of aphakia (absence of the natural lens).
The ACRYSOF® ReSTOR® IOL is intended to be positioned in the posterior chamber of the eye, replacing the natural lens.
http://www.fda.gov/cdrh/mda/docs/p040020.html   (323 words)

  
 Intraocular Lens, Intraocular Lens Manufacturers Suppliers Exporters
: Optical Lens, Contact Lens, Foldable Intraocular Lenses, Intraocular Lens, Ophthalmic Lens,Ophthalmic Lenses, Optical Lenses, Intraocular Lens, Foldable Contact Lenses, Contact Lense,Ophthalmic Instruments, Ophthalmic Equipments, Disposable Surgical Blades, Micro Surgical Knives, Disposable Cannulas
All Categories > Opthalmic Instruments > Intraocular Lens
This page contains manufacturers, suppliers, and wholesalers of Intraocular Lens.
http://www.indianindustry.com/opthalmic/5733.html   (183 words)

  
 OII Intraocular Lens Sales
OII began in 1989 as an early innovator in the use of computer-controlled manufacturing of intraocular lenses, and now makes a full line of high quality IOLs and ophthalmic surgical products for cataract and refractive surgery.
For intraocular lens sales, you will find high performance hydrophilic acrylic IOLs, silicone lenses, PMMA lenses, heparin surface modified lenses for increased biocompatibility, and refractive lenses for the treatment of myopia and hyperopia.
As the first intraocular lens manufacturer located in the U.S. to be awarded CE registration, OII has a record of achievement matched by few in the industry.
http://www.oii-iol.com   (96 words)

  
 eyeonics, Inc. > Makers of The Crystalens > The New Accommodating Intraocular Lens
Demonstrating its leadership in a premium channel market, eyeonics, inc. culminated a 5-year effort to change in Medicare policy that now allows patients to choose an IOL that corrects presbyopia while maintaining their coverage for the cataract portion.
Eyeonics, inc. has done both by being the first and only company to offer a revolutionary new accommodating intraocular lens: the crystalens.
Headquartered in Aliso Viejo, California, eyeonics, inc. is located in the heart of the industry’s largest cluster of intraocular lens (IOL) manufacturers, with a manufacturing facility in Rancho Cucamonga, California.
http://www.candcvision.com   (369 words)

  
 Focal Vision International - Home of Intraocular Lens and Viscoelastic Gel
Focal Vision International - Home of Intraocular Lens and Viscoelastic Gel
http://www.fovicare.com   (21 words)

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