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Are you overloaded? Have you become a part of the highly stressed modern working environment? You may need a break - a vacation, a change in environment, a chan

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

ge of pace...

Similarly, machines can be overloaded too. Those that were designed for a particular system are often pushed to their limits when new requirement

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

Examples of combination products may in

emerge.

Just like the final straw that breaks the camel's back, electrical machines too, can reach their breaking point. If there is no vacation for them, the

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

y will burn.

Fuses and circuit breakers are designed to stop the current in a circuit before any damage can occur - create a vacation or a break for them.

A c

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

rcuit breaker is one of the ways to prevent motors (or other electrical machines) from burning due to overloading. All electrical motors produce heat when runni

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

Combination pro

g. At the time of a fault, this heat builds up at a much higher rate than it can be dissipated. This can result in damaged equipment, fire or even explosion.

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

The electrical protective device like the circuit breaker is designed to de-energize the circuit before this heat level becomes dangerous.

There are basically

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

2 means of activating a break - thermally (heat) or magnetically.

Thermal circuit breakers make use of bimetallic strips that will bend due to the different ex

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

ansion rates of each of the metals in the strip. The bending of the strip will move a tripping mechanism latch that will then open up the contacts of the circui

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

t breaker.

Because bimetallic strips take time to heat up and bend, this type of tripping device is used for tripping prolonged overloaded situations. The sett

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

ng for breaking the circuit at a particular overload value can be adjusted.

Magnetic circuit breakers make use of the field strength of magnetic coils to trip

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

Following aspects would a

latch that will then open up the contacts of the circuit breaker. This method is used for high current faults, like in a short circuit. This method is designed

dd to the challenges in developing combination products:

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

to trip instantly.

A thermal-magnetic circuit breaker incorporates both a thermal strip and a magnetic coil. This type of circuit breaker is able to protect

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

against momentary overloads as well as high or short circuit current faults.

What happens if the circuit breaker is placed in a high temperature environment? T

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

e thermal bimetallic strip bends on high temperature. In this case, the current is not causing the high temperature in the bimetallic strip, but the ambient air

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

is! The current may still be below the safe operating rated value for the motor.

In this case, a compensating bimetallic strip may be incorporated into the ci

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

Professional from academic institutions, pharmaceutical industries, health care indust

cuit breaker to eliminate this type of error. These circuit breakers are often used in hot areas like furnace, oven, and boiler rooms.

Circuit breakers can be

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

eset very quickly, once they have tripped. Can your break or vacation be reset very quickly too? Don't reset. Take a long break!

Until next time...

Are You St

.

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

umped by Complicated Electrical Calculations? Learn Electro-Technology Calculations for 1st Class Marine Engineers Competency License Exams at

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

Companies that provide selfless information through particip

ef="http://www.free-marine.com/et.htm">Electro-Technology Questions & Answers e-book. Applicable for all electrical installations both on ships and at shore

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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Practical advice for Australian businesses seeking to understand some of the cultural differences between American and Australian business practices. Information presented here is based on extracts from a free guide authored by the Australian Trade Commission for Australian businesses seeking to enter the US market and based on the observations and experiences of the Commission's Senior Trade Commissioner in Los Angeles, Kylie Hargreaves.

Here's the good news: with improvements in medical technology and healthier lifestyles, people are living longer. Life expectancy today has increased to 83 years, up from 78 years in 1940. However, the longer people live, the greater the chances they will need assistance due to chronic health conditions.

February 14th is traditionally celebrated as St. Valentine's Day or more simply, Valentine's Day. It is the day that lovers express their love for each other sending cards and gifts. It is also a day that people can send their love tokens anonymously.

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