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Other Articles - How Do Metal Detectors Work?
Metal detectors are devices used for detecting metallic objects from the soil, people, or cargo. Metallic objects ca
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
n be treasures buried underground, discarded pieces of aluminum, jewelry or valuable coins. Metal detectors satisfy
; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.
Examples of combination products may in
Examples of combination products may in
all needs in humanitarian, industrial and security fields. Knowledge on how metal detectors work helps people to use
lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.
metal detectors more effectively.
A typical metal detector comprises four main parts such as stabilizer, control b
A typical metal detector comprises four main parts such as stabilizer, control b
here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe
x, shaft, and search coil. The search coil is also called search head, loop or antenna. The stabilizer provides exce
d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.
Combination pro
Combination pro
llent stability for metal detectors in use. It is placed near the hand grip area. The control box is the brain of a
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
metal detector. It consists of a microprocessor, circuitry, speaker, controls and batteries. A shaft is used to conn
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
ect the control box and search coil. It is adjustable and can be set at a level according to the height of the user.
nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically
The search coil senses the presence of metal components.
Metal detectors work in a very simple manner, based on the
Metal detectors work in a very simple manner, based on the
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
principle of electromagnetism and its effects on conductive metals. The transmitter, located inside the metal detec
ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi
tor's search coil, makes use of battery power to generate a penetrating electromagnetic field. When it enters the gr
ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.
Following aspects would a
Following aspects would a
ound, the metal objects below the ground become charged with magnetism. The magnetized metallic objects under the gr
dd to the challenges in developing combination products:
Which markets to tap where the combination products can do fairly well?
Which combination prod
Which markets to tap where the combination products can do fairly well?
Which combination prod
und send a signal to the control box. The speaker in the system control pack or control box amplifies the signal and
cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin
the user hears the beep sound. Some modern metal detectors display the type of metal found below the ground. They a
tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
What would be the developing cost?
How to tackle the risks encountered during combination product developmen
lso inform how deep the metallic objects are located.
The various technologies used in metal detectors are very low
The various technologies used in metal detectors are very low
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
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
frequency (VLF), Pulse Induction (PI) and Beat-frequency oscillation (BFO). Metal detectors utilize one of these te
ping new procedures for reviewing their safety, efficacy and quality.
Professional from academic institutions, pharmaceutical industries, health care indust
Professional from academic institutions, pharmaceutical industries, health care indust
hnologies. VLF technology, also called induction balance, is perhaps the most popular detector technology nowadays.
y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products
It is highly successful in detecting anything metallic and uses two coils, a transmitter coil and a receiver coil. I
.
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
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
n this case, a sine wave is transmitted with one coil and received with the other. Compared to VLF technology, pulse
elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.
Companies that provide selfless information through particip
Companies that provide selfless information through particip
induction and beat-frequency oscillation are more complicated. They can be operated in detecting very small objects
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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