Article Dump - Health and Fitness

A necessary part of having a pair of eyeglasses is the lenses. Lenses are made from three basic materials: plast

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

ic, glass, and polycarbonate. Plastic, the widely used material for lenses and it is stain resistant and lightwe

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

Examples of combination products may in

ght but limited to simply being scratched. Glass is as well used for lenses and is cut resistant but is heavy an

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

d breakable. Most everyday use lenses are created from high resin. Hard resin lenses are actually lightweight, o

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

fer good optical excellence, and are resistant to scratches. They could as well be further upgraded with color t

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

Combination pro

ints, UV - protectants, or photo chromic. Polycarbonate lenses are especially indented for high bang resistance

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

nd are perfect for occupational hazards, children, and for athletes. They offer the most excellent eye protectio

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

n.

High Index Lenses allow broad prescription glasses to be thinner by compact the material. "Index of refracti

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

n" is a normal term that is used to explain the speed at which light travels during the material. A greater inde

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

x results in thinner lenses. Technology has made it probable for both plastic and glass lenses, which have a hug

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

index. High Index lenses are normally lightweight, look really thinner, and do not enlarge your eyes but come e

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

Following aspects would a

pensive.

Eyeglass Lenses Upgrade

Scratch protectant coating is a necessity for plastic or glass lenses. It is

dd to the challenges in developing combination products:

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

simple to scratch your lenses and its damage normally cannot be repaired, thus wasting a good pair of glasses. A

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

scratch resistant coating would assist the lenses become more anti against most abrasions.

One of the causes of

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

cataracts can be the bigger amount of ultra-violent light, which visit our eyes. A UV coating assists to lessen

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

the amount of UV rays, which enter our eyes by jamming it through the lens. A UV coating is cheap and the end re

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

Professional from academic institutions, pharmaceutical industries, health care indust

sult of defensive our eyes are worth the price.

Polarized lenses are same as sunglasses in that they are tinted

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

with a polarization filter and as well block vertical light from appearing stress on the eyes. They are high qua

.

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

lity for outdoor activities where the sun would be glaring down on you. Make sure to ask your optometrist or opt

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

Companies that provide selfless information through particip

cian on lenses and that type will be more advantages to your lifestyle and upgrades that are a necessity 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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