The next day, I came to Fangze and met Dr. Sun, only to find out that the other party was a female boss in the radiology department.
"Doctor Xie Wanying." Many female teachers in the clinic are very forthright people. Seeing her, Dr. Sun held her hand directly, like an aunt looking at her daughter and talking homely, getting close to her.
This scene made all the other on-site male doctors want to smash it. Never knew female teachers had this advantage.
"Do you know what the machines in our hospital are like? Tell me what you've heard of." Dr. Sun encouraged.
Since she is going to help Teacher Sun, Xie Wanying and the teacher carefully communicated and negotiated academic issues: "I just read some related reports from some medical journals."
No matter how the Gamma Knife changes, you must first know that the Gamma Knife is essentially unchanged, and it uses Gamma rays. Gamma rays are not mysterious, they are gamma rays emitted by cobalt-60.
Who invented the y-ray? It is Madame Curie, the famous two-time Nobel Prize winner.
Therefore, Xie Wanying will be more concerned about learning about Gamma Knife before rebirth, because Gamma Knife is an extension of Madame Curie's story. It is really difficult for a woman to occupy a seat in the Nobel Prize. Marie Curie has won two prizes. She can definitely be regarded as a rare female boss in the scientific world, and she has been admired since she was a child. She once thought that she could not be a doctor, and she would go to study biology like Madame Curie.
Physics and chemistry can also benefit the world.
Here comes the cold knowledge. The founder of Gamma Knife is a neurosurgeon, and he is also the founder of the company that provides Fang Ze Gamma Knife.
The advantage of a doctor as an inventor is that the created medical tools will be more realistic, because the doctor himself has a better understanding of the clinical situation. The history created by Gamma Knife is said to be exactly like this. Neurosurgeons at that time found that the death rate of neurosurgery with craniotomy was a bit high, so they considered using a method without craniotomy to eliminate tumors in the brain.
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"In the fourth generation of Gamma Knife, 201 cobalt-60 radiation sources are used." Having said that, the founder is a neurosurgeon who understands the clinic very well, and knows that the characteristic of brain treatment is that it is best not to damage the functional area and to treat it as much as possible. It is possible to kill tumors and avoid postoperative sequelae that would make life worse for patients
disease. Therefore, the upgrade of the Gamma Knife mainly revolves around the technical transformation of the "knife" whose radioactive source is called the Gamma Knife.
The radioactive source can be regarded as the flying knife in Xiao Li's flying knife. When it is shot out from the machine, it is equivalent to flying out of Xiao Li's hand. Using such a "knife" to shoot the tumor to destroy it. A major feature of the "Flying Knife" is that it needs to fly. If it flies, it is much more difficult to make it precise than to operate it directly at close range. The consequences of flying inaccurately are dire. Under such a premise, what the neurosurgeon founders can think of to mention
The high safety of flying knives can make the flying knives small, and I would rather shoot more flying knives like flying needles. Theoretically speaking, the energy effect gathered by multiple needles will not be much worse than the energy value of a knife, and it can be more precise. How to use the precise method, the flying needle next to the normal tissue, lowering the energy value of its killing, can minimize the damage to the normal healthy tissue. For the middle part of the tumor, gather more flying needles to amplify the killing energy
completely wiped out. "Another feature of the fourth-generation Gamma Knife should be that it has an advanced computer control system APS." Xie Wanying continued to add.