References - Home Improvement

There are two things intruders don't like - loud noise and bright light. The former makes it difficult for them to hear approaching people, and makes a compelling case for the fitting of internal sirens (sound bombs) in alarm systems. This howev

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

er is a topic for another day. The latter means they can be easily seen and is possibly the most effective deterrent. Security lighting can be used in conjunction with CCTV to give better pictures.

Security lighting can be used inside and out,

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

Examples of combination products may in

and everything said here applies to either. Remember though, that outside lights must be rated for outdoor use, although there is nothing to stop you using them indoors as well. Many premises leave lights on all night. If you do this make sure t

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

hat low energy lighting, such as fluorescent or sodium lighting is used, otherwise there will be large electricity consumption.

PIR Switched Lighting

A PIR or passive infra red detector, switches on when body heat movement is detected. T

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

hus it will detect humans, but also animals such as cats upwards. The most popular form of security lighting has a built in PIR, which switches on the light if some-one approaches after dark. PIRs can commonly be adjusted for 3 things - the light

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

Combination pro

level at which they start working, the time for which they remain on (typically 20 seconds to 10 minutes) and sometimes the sensitivity or range over which they work (typically 4 to 12 metres). They are usually physically adjustable, so that the

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

y can be pointed more downwards, to reduce the range, and sideways to give cover over particular areas. They are more sensitive when the person approaches across their detection area, than straight towards them. When choosing a location, they sh

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

ould be at least 2.5m above ground, so they are not easily tampered with, well away from any heat source, such as a central heating exhaust and their detection area should not include a road at the end of the property. Many PIRs have an over-ri

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

de facility, so that the light can be switched on for up to 8 hours continuously. Halogen floodlights, ranging from 150 to 500 or sometimes 1000W, are the most common security lights using PIRs, but other types of light fittings are also availab

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

le. Low energy bulbs are best avoided, because some do not last long and may reduce the life of the PIR, and they don't reach full brightness immediately, which is desirable in a security light. Floodlights can cause annoyance to neighbours, if

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

they shine onto their property, especially through windows, so their sighting and adjustment should bear this in mind. They can usually be adjusted independently of the PIR to keep them pointing down away from other peoples' property. PIR light

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

Following aspects would a

s should be wired in via a switched fused spur, so that they can be isolated for maintenance, such as changing a bulb.

Dusk to Dawn Lighting

Instead of a PIR, these lights usually have a built in photocell, which switches them on at dusk

dd to the challenges in developing combination products:

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

and they stay on all night until dawn. Because they are on for long periods, most use low energy bulbs. These do not give as powerful lighting as floodlights. Some low energy bulbs have a built in photcell, so they can be put into any fitting th

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

at is big enough to take them. If you use these, make sure the photocell is exposed to the light and not obscured by the light fitting, otherwise it will come on during the day.

Ordinary Light Fittings Switched Externally

These include f

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

loodlamps without PIRs, and any other form of lighting. There are various ways these can be switched to turn them into security lights.

1. Using an ordinary light switch to turn them on manually. May be useful for convenience light, but useless

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

if you are not there to turn them on.

2. Using an external PIR. Stand alone PIRs can be used to switch on the light. There will have to be wiring going from light to PIR. This is useful if the light is best sited away from the detection area. E

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

Professional from academic institutions, pharmaceutical industries, health care indust

verything said above about PIRs applies here. External PIRs are often better than built in ones. Some have a 360degree detection area, although only a maximum of 180deg. is needed if it is mounted on a wall.

3. Using an external photocell.

4. U

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

sing a time switch. The easiest way is to use a plug-in timer. These are both cheap and easy to use. The light is fitted to mains plug, which plugs into the timer. This can be adjusted for the light to go on and off whatever the timer is set to.

.

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

If the light is outside, the timer must either be inside, or in a waterproof socket box outside.

5. Using a random switching bulb holder. This is mainly used for inside use, and gives outsders the impression that some-one is in the house switchi

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

Companies that provide selfless information through particip

ng lights.

6. Using a remote key fob. The radio contolled floodlight is switched on remotely using a small key fob transmitter. This can be kept on a key ring and operated from a car, or from, say, a bedroom, to switch on an external floodlight.

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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Having decided to go into business and selected a potential business idea the question arises, should you start from scratch or buy an existing business?

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