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How Technology Helps In Medical Science | (3D-Printing)

1. 3D-PRINTING:

(Surprised how 3-d printing can help in health care?
Yes! it does help, not only help it is going to change the revolutionize the field in future. The technique of 3-d printing is helping ,empowering, and supporting health sciences a lot and will more in future.

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​Prosthetic Parts: (artificial limbs)
                             Unfortunately not everyone is born complete. Some of champions around us require some man-made parts to do their daily life routine (you know they do better than us that's why I call them champions) In near past , artificial
                             (Click Read More for further)                   

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 limbs and human body parts were made from ceramics and other manufacturing materials. But with the innovation and development of 3-d printing in industry, these parts are now made with 3-d printing methods and made with a lot better efficiency, accuracy, and price economical. Apart from all these advantages 3-d printing takes less time than conventional methods.

3-D Printing for Medical Equipment: 
 Afraid of injections, needles :P. These days medical equipment are also made by using 3-d printing. Scientists are working on a needle which will be pain free. yes pain free! And it will be produced on industrial scale by 3-d printing techniques. Along with these a large number of disposable instruments are currently made with 3-d printing , which cause them to be price-economical, less-manufacturing time and shape accurate.
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STEM CELLS:
In western universities and research laboratories a research is undergoing on the production of basic unit of cell by Three dimensional printing. Stem cells are basically the basic unit of tissues and other organs so the success in production of stem cells will open the door to tissue and organ development. Which will revolutionize the field medicine .

Wireless Charging

Wireless Charging:

When I first heard about the possibility of a wireless charger from my friend, I thought it was just small talk but then I sat on my computer and searched it over the internet and there it was!!! A completely WIRELESS charger with absolutely no cables attached to the phone, simply genius.

Then I wondered what was the ‘science’ behind this new charger? Well, if you have studied physics till high school then you would know what is magnetic induction.Magnetic induction is the process of transferring electrical current between two devices through coils which create an electromagnetic field. The wireless charger is based on this very principle.

The Process of Wireless Charging

The whole process of how the actual charging takes place is described below:

·       Power from the mains supply is converted into a high frequency alternating current.

·       The current is passed through the transmitter coil which creates a magnetic field.

·       The magnetic field created by the transmitter coil induces a magnetic field in the receiver coil of the device when it is in some specific range.

·       The magnetic field of the receiver coil produces an alternating current which is then converted into direct current and stored in the battery of the device.

Now you know the secret behind the long-awaited charger that is and will be handy for everyone and especially for people who don’t like sorting tangled wires all day and have better things to deal with.

There are always two sides to a story and same is the case with wireless charging, it has its own pros and cons. So, I am going to list them down below.

Pros:

·       Less risk of electrical faults e.g. short circuits.

·       Greater durability as no need of plugging wires that will wear out by plugging in and out of the jacks.

·       Greater convenience for some people as no cables lying around.

Cons:

·       More expensive than the conventional chargers and cables.

·       Slower charging due to lower power efficiency of the wireless charger.

·       Lesser convenience for some people as they cannot move the device or pick it up while charging.

There you have it, a list of pros and cons so you can decide for yourself if the wireless charger is worthwhile.

Applications of Wireless Charging:

The smartphone industry is without a doubt that is benefiting greatly, if not the most, from wireless charging. However, there are other applications of wireless charging too which include charging of AA battery powered devices, medical equipment and researchers are exploring the options of wirelesly chargeable cars as well. Surely, this will change the world as we know it today.