Liquid helium is the gas is used for many different purposes in life. So liquid Helium in MRI machines – Use and cost-out stars,to help people better understand and monitoring the article below.

Liquid helium

Helium is a colorless, odorless, tasteless, non-toxic,
temperature liquefied lowest in the element
Lightly 2nd after Hydrogen, head in the group gas Noble Gas (group is a colorless, odorless, unit atomic inertness, and high levels of chemical reactions is very low, consisting of He, Ne,Ar, Kr, Xe, Rn).
With temperature characteristics liquefied lowest -269 degrees C compared with the remaining elements, liquid Helium is lip ideally be used to make cold ingots superconducting magnets in MRI machines (the mri)

> See more: helium Gas is what? 13 the effect of helium bring

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the MRI Machine is what?

The MRI machine also known as the mri, is a device that use a combination of Radio waves and magnetic fields to see other images of internal body. Magnetic field and radio waves to create detailed images of the organs and different tissues.

This is an activity that is non-invasive is used that aims to create images with high resolution using the different purposes in the diagnosis as tissues, organs, bones,…

MRI Machine help to support the physician in identifying the source of a seizure, the presence of a tumor,…

Operation of the MRI machine,

The big MRI machine is used includes a tube-shaped magnet, big the patient must lie down on a movable table. Meanwhile inside the machine, the magnetic field changes the alignment of the hydrogen atoms in the body.

Besides, the radio waves which then excite the atoms that make up the signal to create an image. They create cross-sectional images, even images, 3D and allows viewing pictures in every different angle.

Quét cộng hưởng từ (MRI) là một quy trình không đau kéo dài 15 đến 90 phút

Why MRI machines use liquid Helium

In MRI using liquid Helium as issues are more interested customers, liquid Helium is used like in the MRI scanner?

The texture of the MRI machine consists of coil, a magnet and a conductor, electric current run. Operation of the MRI machine uses a lot of energy, by the actual energy due to the magnetic field of the MRI is very big. Therefore, so that it uses more energy, it must be the super guide.

therefore, to operate the MRI machine requires a coolant will provide for the magnetic coils in the scanner, the characteristics of superconductivity. This allows current to flow through the coil has low resistance, creating the magnetic field intensity is high.

So, the importance of liquid helium in MRI machine is what?

Liquid Helium is the element that is cold enough to provide the level of superconductivity required in the MRI scanner. Liquid Helium helps to cool the superconducting magnets, which creates images of the human body, at a temperature below 4,15 Kelvin (-269 degrees Celsius). Therefore, thanks to the liquid Helium that the MRI machine can operate effectively.

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In fact, a MRI machine used 1,700 litres Helium. And the number in this machine need to be checked regularly to be able to supplement promptly if there was a shortfall help the process of operation of the machine more stable.

The cost of buying liquid Helium for MRI scanners

Buy liquid Helium for MRI scans your how much does it cost money? Is the question that many customers ask.

Currently on the market cost of buying liquid Helium quite expensive compared to many other elements. Typically prices range from 695.000 -1.500.000/ liter. So why is the price of liquid helium is used in MRI machines back to fluctuate?

The cost of liquid helium depends on many different factors. One of the factors that decide the price of liquefied high is because helium to be cooled to a temperature of -269 degrees celsius.

Besides, the price of it can also change depending on the demand in the market. Because depend on several factors but the price different. This also explained why the price of liquid helium is used in the MRI machine re-oscillation.

besides the above factors, the price of helium depends on the amount that the customer ordered.

At the same time, depending on the magnet, type the MRI machine and the maintenance system that consumption of liquid helium very different.

For example:

System Philips has magnets F2000 will consume about 0,02-0,04% capacity helium per day, i.e. about 1%/year.
Also with respect to the system Toshiba vantage titan has magnets OR76 consumption of about 0.1% -0,14% per day, i.e. 4,2%/month.
Also with respect to the system Siemens Symphony with magnet OR70 use about 0.1% -0.2 percent per day, the news 3 to 6%/year.

So the MRI machine to use how much liquid Helium? You will how much does it cost money to run a MRI scan?

This is a problem many people are put out. However, depending on the MRI machine with each type of magnet different then the use helium so also will be different. For example, with respect to the MRI scanner with magnet OR76 with capacity enough 1800 liters of Helium. The system consumes about 4% of the capacity of helium per year, i.e. 48%/year. This means that consumption 864 liters of helium/year (1800 liters *48% = 864 liters).

Suppose at time of purchase that the price of Helium is 832.000/liter, it will take about 720.000.000/ year to fill the MRI scanner by liquid helium.

Magnet has a capacity of liquid helium ranging up to 1800 liters. Therefore, to refill the MRI machine before helium decrease to 65%.

Buy Helium gas now

The products Helium gas due to our company provide are assured about the quality as well as safety, in accordance with standard regulations. Besides, air is pumped into the gas tank, new are moderated safety and air quality are guaranteed.

The Thing to Note About Loaded Helium into the MRI Machine?

The use of liquid helium for MRI machine brings high efficiency. However, the process loaded helium into the MRI machine should note do not breathe gas directly from compressed. BECAUSE the pressure in the bottle hard, when suddenly release the gas will escape with fast speed and powerful. Therefore, it can cause damage to lung cells, vascular congestion, even lead to death.

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