First, X-ray, CT, nuclear magnetic differences

1. X-rays are like flattening bread X-rays are highly penetrating rays that penetrate the human body and use X-rays to look through or photograph the interior of the human body, using the penetration of X-rays. In the penetration of the human body, calcium-containing components (bones), moisture (blood, etc.), soft tissue (muscles) and other absorption and weakened, X-rays will pass through the human body, encounter the blocked area, the negatives will not be exposed, after washing this part is white. Therefore, the basic form of the inspected site can be shown. Like a piece of bread or a piece of cotton, you can't see the texture of the fibers inside, but it's clearer when you press it with your hands. The biggest drawback of X-rays is that images that are subject to deep tissue overlap and hide, sometimes requiring multiple multi-angle X-rays.

2. CT is like cutting bread to see CT means X-ray computer tomography, is the use of X-ray harness to scan a part of the human body fault, to obtain the human body was examined section or stereoscopic image. CT can provide complete three-dimensional information about the area where the body is examined, allowing organs and structures to be clearly visible and clearly display the lesions. It's like cutting a piece of bread into slices. The advantage is that you can see it hierarchically, and you can show more organizational information after calculation.

3. MRI Shake and look at the MRI instrument using a more powerful magnetic field, so that all water molecule magnetic field in the human body magnetic line direction is consistent, then the magnetic field of the magnetic resonance machine suddenly disappeared, the magnetic line direction of the water molecules in the body, suddenly returned to the original random arrangement of the state. Simply put, it is equivalent to shaking with your hand, let the water molecules vibrate, and then calm down, feel the vibration inside. Therefore, the MRI is also teased as a shake-up examination.

Second, the composition of CT

The basic structure of the CT machine includes scanning part, computer system, image display and recording system and central console.

Customer name is: Shenzhen Juju Display Technology Co., Ltd., selected FETMX6Q-S industrial-grade core board, in the CT machine to do a display interface, placed on the edge of the CT round hole position, will show some CT-related parameters, but information output, no control function, the need for interface is also very simple: Gigabit network, lvds.

The reason for choosing the 6q-s core board is: NXP has a good reputation in medical care, industrial grade, and good stability of stamp holes.

Dosage: 100 pieces a year (maximum), because CT is very expensive, a detector unit worth tens of thousands of yuan, the highest-end 320 row CT detector to tens of millions.

Third, application of our products in the DSA operating room

DSA, known as digital animination angioimation, uses digital technology to serve medical staff to better perform surgery. Its composition focuses on C-arm X-ray machines and monitors, as well as signs monitoring equipment, our core board can be used on C-arm and sign monitoring equipment, as a display interface.

Fourth, summary

Generally speaking, the price of such large-scale instruments are relatively high, so the demand is small, our core board can do basically are human-computer interface or some simple control part, non-critical devices, customers on the product stability requirements are high, concern about certification (RoHS is required), price insensitivity, once the product is successful, the requirements can be long-term supply. Customer research and development strength is basically very strong, do not need too much technical support, relatively can not invest too much energy.

Major suppliers: GE, Philips, Siemens