The reason why medicine is a science is that the structure of the human body and medical tools, including pharmaceutical equipment and statistics, are all closely related to mathematics, physics and chemistry. It can be said that these disciplines constitute the foundation for the continuous development of medical technology.
Is anatomy the foundation of medicine? Yes. Can anatomy be developed without mathematics, physics, chemistry, etc.? No.
However, many doctors forget this book when they come to clinical practice.
The venue fell into silence.
Zuo Jinmao pushed his companion next to him.
Yao Zhiyuan could read in his eyes: Does she look a bit like you?
It is rare to find a doctor who tries to explore physics, mathematics, chemistry, etc. after becoming a doctor. Most doctors only reread medical books.
He is an outlier, is she too? Yao Zhiyuan thought.
The manifestation of optics in human body structure needs no further explanation. The first thing that comes to mind is definitely the human eye. What is the most special thing about the human eye? Is it that optics has produced unique laws in the human eye? It is impossible.
...
...
"The most special thing about the human eye is that it is connected to the human brain. The brain processes the information collected by the human eye to form feedback and guide the next action of the human limbs. In the history of human research and development of machines, referring to the interactivity between the human eye and the brain, if we want to make the robot's eyes like human eyes, we must form a new interactive system of robot human eyes and computer centers. The applied research computational optical imaging technology that is being explored now and in the future is one of the ideas to solve the problem."
For example, if a painter wants to draw a two-dimensional circle into a three-dimensional sphere, he needs to draw shadows and use optical information to accurately convey the information of whether it is a circle or a sphere to the audience who is looking at the painting.
In laparoscopic surgery, the optical laws used are the most primitive. It is not like drawing, but like lighting on the stage. The doctor makes his own judgment based on the image produced by the light.
In this case, in order for the doctor to see the surgical field clearly, the light must be turned back and forth in all directions. Unfortunately, the movement of the operating rod is limited in the human body, and there must be an insurmountable blind spot when the light is turned out. It can be said that this problem is a common problem of all minimally invasive surgeries, and surgical robots also have this problem.
"You mean, computational optical imaging technology can be as good as a painter painting?"
The big guys at the scene were all highly intelligent and were able to quickly understand the pros and cons of this new technology from the examples she gave.
It doesn't matter if the light cannot be fully illuminated. In places where the light is insufficient, the computer uses big data as a basis to collect as much residual optical information as possible for analysis, and further processes the image (such as intelligent adjustment of exposure) like a painter painting, giving the doctor a clearer and more comprehensive surgical field of view.
As an outsider, you may be scared when you see this: Will the computer make a mistake in the calculation?
You should know that many blind clinical operations, such as the most common injections, rely entirely on personal experience, which can be said to be even less reliable than big data. For example, magnetic resonance imaging and other examinations do not directly take pictures inside the human body, but use basic knowledge of physics to calculate the human body image. Moreover, everything is ultimately checked by the doctor, not by the machine.
Minimally invasive surgery always has this risk. If you don’t want to take this risk, you can only do traditional surgery. However, traditional surgery is more risky and unbearable for some patients, causing some patients to give up their lives.
Anyone who knows medicine knows that medicine has always been a gamble; medicine is not theology.
Continue read on readnovelmtl.com
