Xu Hao was an engineer at Baiyun Medical Equipment Group.
In his study life.
He had graduated from the Department of Biomedicine Engineering at Yanjing University with the best results in the entire department.
Later, he entered the MIT Institute of Technology to study for a Ph.D. in medical imaging, image processing, and artificial intelligence.
In his working life.
He used to work at the top medical device company, SIEMENS, and as a core member, he developed a number of world-leading medical device products.
In June of this year.
Xu Hao was hired with a high salary as the chief engineer of Baiyun Medical Equipment Group's MRI laboratory.
MRI was a magnetic resonance imaging scanner.
It was a bio-magnetic spin imaging technology that utilized the characteristics of nuclear spin motion. In an external magnetic field, a signal was generated after a radio frequency pulse. It was detected by a detector and input into a computer. After processing and conversion, a detailed three-dimensional image could be displayed on the screen.
This equipment was usually used for disease detection, diagnosis, and treatment.
He could effectively diagnose diseases such as cerebral hemorrhage, cerebral hemorrhage, brain tumor, cerebral cerebral artery tumor, spinal cavity disease, lumbar disc protrusion, and so on.
Ordinary tertiary Grade A hospitals usually used 1.5T MRI scans.
Xu Hao was now in the research field of the more advanced 3.0T magnetic resonance.
The difference between the two was…
The 3.0T MRI had a higher magnetic field strength and resolution.
However…
it was extremely difficult to develop a 3.0T MRI scanner.
The domestic medical equipment manufacturer had independently developed a 1.5T MRI scanner.
However, the key technology of 3.0T MRI had always been in the hands of foreign brands.
Give an example of the image
A 1.5T MRI scan was like a mid-sized family car. Anyone could drive it.
The 3.0T MRI was like an F1 race car. Only a professionally trained driver could drive it well.
The design and development problems in the magnetic resonance field had always troubled the domestic medical equipment manufacturers.
After Xu Hao came to Baiyun Medical Equipment Group, he had always been committed to solving the difficult problems in the field of magnetic resonance.
There were four main problems he was facing.
Firstly, MRI scans had imaging noise.
The development of an MRI device required a reduction in noise and an increase in the signal-to-noise ratio.
Secondly, they needed to use a higher field strength and a more powerful radio frequency and a gradient-based system to obtain a higher image definition and a faster scanning speed.
The intensity of a 3.0T MRI scan was twice that of a 1.5T MRI scan.
How to use a faster scanning speed to obtain a clearer image was a test of the manufacturer's research and development ability.
Third, the high-intensity radio frequency stimulation of a 3.0T magnetic resonance would bring about a higher SAR-value, which would bring danger to the patient.
The main problem was how to improve the design of the radio frequency hardware and the pulse sequence.
Fourth, how to ensure the optimal imaging effect of fiber tracings under ultra-high-field DTi imaging and how to enhance the accuracy of rapid imaging were also big problems.
Facing all kinds of difficulties.
Xu Hao led his own team and finally developed the White Cloud 3.0T MRI after arduous technical breakthroughs.
The White Cloud 3.0T magnetic resonance prototype took up an area of 28 square meters, weighed 5 tons, had a scanning aperture of 70 centimeters, and a scanner length of 145 centimeters.
Compared to the 3.0T MRI scans on the market.
White Cloud 3.0T MRI had 10 advantages.
First, the prototype could achieve submillimeter high-definition brain imaging.
This device could simultaneously stabilize the maximum intensity of 80 and the maximum switching rate of 200.
The instrument was equipped with a 64-channel neurology coil, allowing the signal-to-noise ratio and resolution of the image to reach the limit of 3.0T MRI.
It could achieve sub-millimeter high-definition brain functional imaging and accurately locate the functional areas. It could assist the neurosurgery department in setting up fine surgical plans and avoid missed diagnosis and misdiagnosis of cerebral pathological changes.
Secondly, the prototype could be installed in a large mobile trailer and moved from one place to another.
Third, the prototype could realize 2mm high-definition diffuse imaging imaging, which could detect small tumors and achieve early accurate diagnosis.
Fourth, the prototype could carry out clinical diagnosis and research related to high B values.
Fifth, the prototype machine could observe the pathological state of the gallbladder in a microscopic state.
Sixth, the prototype had free breathing enhanced imaging, so the patient could complete the examination without holding his breath.
Seventh, the prototype could easily detect small liver tumors.
Eighth, the prototype could perform cardiac MRI scans.
Ninth, the prototype could carry out the analysis of plaque in the neck vessels.
Tenth, the prototype could perform high-definition joint imaging.
As for the other merits…
It could only be discovered in clinical trials.
It was not an exaggeration to say.
The birth of the Baiyun 3.0T MRI scanner was a milestone in the field of medical imaging diagnosis!
Next.
Xu Hao would contact Baiyun Hospital.
He asked them to use the White Cloud 3.0T MRI to conduct a large-scale human clinical trial.
If there were no problems with the clinical trial.
Baiyun 3.0T MRI could be approved for listing, which would promote the development of medical imaging in China and benefit the vast number of patients.
Looking back at the research and development process.
Xu Hao realized that the research and development ability of the researchers of Baiyun Medical Equipment Group was too heaven-defying!
Every mechanical engineer, electronic engineer, software engineer, quality system engineer, and instrument designer had deep attainments in their respective fields.
Often, he would have a hint of inspiration.
The researchers turned their inspiration into reality.
In just a few months.
The Baiyun 3.0T MRI prototype had overcome all kinds of difficulties and was successfully developed.
Compared to his old company, siemen medical.
Xu Hao preferred to work at Baiyun Medical Equipment Group.
This was because this place had the best scientific research experience!
…At
the same time.
In the general manager's office of Baiyun Medical Equipment Group.
Xiao Hanjie was looking at the company's research and development report.
Baiyun Medical Equipment Group was located in the medical equipment industrial park that was built with an investment of 10 billion yuan. It was a subsidiary of Baiyun Pharmaceutical Company.
The latest development progress was displayed.
White Cloud Patrol CT had successfully developed a prototype!
Baiyun 256-slice CT, the prototype was successfully developed!
The White Cloud 7T Magnetic Resonance Resonance Bos prototype was successfully developed!
White Cloud intervened in the robot, and the prototype was successfully developed!
The prototype of the Baiyun Blood Vessel Inspection System had been successfully developed!
…
White Cloud 112 1 ElectroElectrocardiac analyzer, prototype successfully developed!
White Cloud Photon Counting Dual-Source CT, prototype successfully developed!
Baiyun 0.55T low liquid helium magnetic resonance, prototype successfully developed!
Baiyun Mobile 3D C-arm CT System, prototype successfully developed!
The prototype of the White Cloud Electrocardiac Intelligent Diagnose Management System was successfully developed!
…
Looking at the densely packed medical device research and development report.
A smile appeared on Xiao Hanjie's face.
Originally, he even planned to not produce any new products for the next one or two years.
Who would have thought that…
all kinds of new equipment and instruments would emerge like a swarm of bees.
Ever since Baiyun Medical Equipment Group opened in early June.
In just four months.
The group had completed the research and development results of other companies for seven to eight years or even more than ten years.
It didn't take long.
Baiyun Medical Equipment Group would have a place in the medical equipment industry in China.
In fact, Xiao Hanjie didn't know.
The Xiao family had the halo of medical equipment research and development.
All the medical equipment research and development personnel's level would be doubled.
Under the enhancement of the halo.
Baiyun Medical Equipment Group's progress in developing medical equipment would be unbelievably fast.
It would not even be difficult to break the monopoly of high-end medical equipment in Western countries.
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