E-Articles - Health and Fitness

CooperVision’s Biomedics XC contact lenses are 1 to 2 week disposable contacts that are worn as daily lenses for up to two weeks and then discarded. Th

According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product

e lenses are made using Biomedics’ patented PC technology, from a unique material containing molecules of phosphorylcholine, which is found naturally i

; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.

Examples of combination products may in

n human cell membranes, and they have water content of 60 percent.

Biomedics XC is part of CooperVision’s PC Hydrogels family of contact lenses, a spe

lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.

cial category of lens material designed for daily wear that offers excellent health and optimum comfort. Hydrogels fit a wide range of patient prescrip

here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe

tions. All contact lenses in the PC Hydrogel category go beyond the minimum acceptable oxygen necessary for safe daily wear.

Biomedics Premier

d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.

Combination pro

A study conducted by Pete Kollbaum, OD, FAAO and Arthur Bradley, PhD, has shown that Biomedics Premier aspheric lenses effectively control s

ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc

pherical aberrations, a problem that commonly occurs after laser eye surgery.

Spherical aberration is a problem caused when light refracts, or bends,

easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi

t different angles as it shines through both the contact lenses and your eyes. Those light rays are then unable to focus on the back of your eyes. The

nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically

Biomedics 55 soft Premier contact lenses are the first disposable lenses to help direct the light rays to their correct position at the back of your ey

and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ

es.

CooperVision/Ocular Sciences Biomedics 55 Premier gives you clear, comfortable sight, using an aspheric design to provide you with the best vision

ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi

possible. You only wear them for two weeks, so you avoid the buildup of pollutants that can irritate your eyesight and cloud your vision. The lenses a

ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.

Following aspects would a

re infused with a light tint, making them easy to locate in cleaning solution.

Biomedics Toric

The need for effective toric contact

dd to the challenges in developing combination products:

Which markets to tap where the combination products can do fairly well?
Which combination prod

lens correction is vital, with statistics stating that more than 50 million Americans have clinically significant astigmatism. Biomedics Toric is made

cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin

of ocufilcon D and is designed for 2-week planned replacement. It also has a spherical counterpart for use in case the patient is spherical in one eye.

tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen

Biomedics Colors

In April 2002 what was then Ocular Sciences Inc. (a recent acquisition of CooperVision) announced the introduction

t?

As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel

of Biomedics Colors, a cosmetic contact lens available in four opaque colors that offers beautiful and natural color enhancement matching the eye’s inn

ping new procedures for reviewing their safety, efficacy and quality.

Professional from academic institutions, pharmaceutical industries, health care indust

ate appearance, while continuing to provide the clinically proven performance of Biomedics 55. These lenses make use of proprietary technology that inc

y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products

orporates four patterns of color on each lens, resulting in a natural look that closely replicates the numerous patterns and hues within the human iris

.

As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de

.

Of course, with the various types of contacts available, the most important thing to keep in mind is to follow your doctor’s orders on which kind is

elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.

Companies that provide selfless information through particip

required for your eyes. If you’re interested in Biomedics contact lenses, check with your doctor and he/she can prescribe the type that’s best for you

tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products

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