medical road high rise

Chapter 22 The Real Patient Experience

Chapter 22 The Real Patient Experience

During the once-a-week assessment, Qin Feng suddenly became a little nervous. Although the system didn't say that if he failed the assessment, he would be destroyed humanely, but it was cruel to double the training if he failed once.

You must know that one hundred surgeries per day have already exhausted Qin Feng a bit, and he has to use his fragmented time to ensure that his mental strength will not be exhausted in the system.

Once a person's spirit is sluggish, even if the muscles are not tired, they will be muddled every day. This is not what Qin Feng wants.

Training is good, but overdoing it can be exhausting.

After the system prompts, a stream of data enters Qin Feng's mind. This is basic knowledge about CT reconstruction and CT three-dimensional reconstruction. This is another benefit of the system.

Whenever there is a new training operation, the system will prevent Qin Feng from wasting time learning the basic knowledge of the operation, and just come with a full set of gift packages to make Qin Feng's foundation as solid as a rock.

"Qin Feng, what are you thinking about?" Director Dong suddenly interrupted Qin Feng's thoughts.

Qin Feng woke up from his trance, and quickly apologized: "I'm sorry, Director Dong, I was too fascinated just now."

"Too fascinated?" Director Dong looked at Qin Feng in surprise, "Then tell me, how many voxels are there in this piece?"

"4, divided into upper and lower blocks, the attenuation signal of the voxel is input into the corresponding pixel through projection, and the CT reconstruction we want is formed." Qin Feng said without hesitation through system knowledge.

"Then tell me about the anti-projection method I just mentioned." Director Dong continued to ask with interest.

Director Dong wants to see how much Qin Feng has absorbed what he just said. An excellent teacher will never let his students only learn but not do, learn by doing, do and learn, this is the key to learning road.

Especially for the experimental science of medicine, the practicality of medicine is too strong, and learning alone is not enough.

"Back-projection, we can arrange the attenuation coefficients into 7, 3, 5, 4, 6, and 5 to form 4 different data models, and perform a frontal projection from the tube to the detector to obtain the partial voxel Assignment, we will perform a back projection from the detector to the tube, and perform a data inversion assignment, and we can get a complete CT reconstruction image." Qin Feng said the back projection projection method in one breath.

Director Dong was really speechless now, what Qin Feng said was more detailed than what he taught, and it was obvious that the latter part was said by Qin Feng through his own understanding.

Director Dong was shocked by this talent. Generally speaking, it would be pretty good to be able to repeat what Director Dong said.

Being able to extend Director Dong's words through your own understanding, and the direction and process are still correct, this is an act of genius.

"Have you studied imaging before?" Director Dong asked with a deep expression.

"When I was a sophomore, I took imaging as an elective, but I didn't study it seriously." Qin Feng said embarrassingly, the electives during college were all for the sake of credits, and few of them studied seriously. indivual.

However, Director Dong understood that Qin Feng was being modest, and since he had learned it seriously, this kind of performance proved that Qin Feng's foundation was solid enough.

For the rest of the time, Director Dong did not continue to test Qin Feng, but let Qin Feng watch him operate the computer to do CT reconstruction images.

This is also what Qin Feng wants. Qin Feng knows that he is now, and his theoretical knowledge is not far behind those professor-level doctors, but he is still a little rusty in the face of practical exercises.

Director Dong's practical teaching enables Qin Feng to graduate from surgical training as quickly as possible and learn more new surgical techniques.

CT image reconstruction is easy to say, but difficult to do. Once a value is wrong, blood vessels will not be visualized, and the wrong place must be re-examined.

A CT reconstruction takes about one to two hours to complete.

Qin Feng stayed with Director Dong in the CT room until about eight o'clock in the evening before returning home. When he returned to his own home, it was a two-bedroom, one-living room, and it would be a bit big for one person to live in.

This house was left to Qin Feng by Qin Feng's parents, and Qin Feng didn't know what kind of industry his parents were engaged in, basically he couldn't leave home once a year.

After Qin Feng's grandmother and grandfather passed away, only Qin Feng lived in this house.

It's just that Qin Feng's choice to study medicine has nothing to do with his parents. It was because Qin Feng's grandmother was seriously ill at that time, and the hospital was helpless. They could only ask the family members to take the patient home and wait for the patient's life to pass.

During that time, Qin Feng studied medical knowledge desperately, hoping to find a way to cure his grandma's cancer, but his grandma passed away in the summer of Qin Feng's sophomore year.

Sitting on the sofa and looking at the night scene outside the window, through the moonlight, Qin Feng seemed to see his grandma's smiling face.

"If the system awakens earlier, I should have a chance to save grandma." Qin Feng murmured.

It's a pity that a dead person cannot be brought back to life, and current medical technology cannot bring a dead person back to life. Maybe it will be possible in the future, but it will definitely not be possible within a hundred years.

Back in the room, Qin Feng started today's surgery training tour.

Entering the operation training room, Qin Feng looked at the patient with injured abdominal cavity lying on the operating table, and Qin Feng suddenly had an idea, that is, whether CT reconstruction can be applied to plain abdominal scan.

For patients with abdominal trauma, the reason why the surgeon cannot stop the bleeding in time after the abdominal organs are substantially injured is because the surgical field is unclear and the location of the bleeding point cannot be known.

Using CT reconstruction, the bleeding points in the patient's abdomen can be found one by one, and then the surgical approach can be developed according to the bleeding points, so that the operation will be very convenient.

As long as Qin Feng wants to, Qin Feng can perform three operations at the same time, but the premise is that the operation must be successful.

Qin Feng is sitting next to the CT machine. The machine provided to Qin Feng by the system is the latest Philips machine. When examining the patient, Qin Feng discovered a problem.

Some patients with insignificant trauma were in good condition after CT examination, but those patients with severe trauma could not stop bleeding as soon as they went to the CT examination bed.

Qin Feng still has [-] abdominal operations left, and [-] of them fell on the CT examination bed due to excessive blood loss. Fortunately, the system training room has an automatic cleaning function, otherwise the CT room would already be bleeding like a river .

The effect of the other [-] units was not very good. Before Qin Feng's CT reconstruction image was completed, all of them died.

The system is displayed according to the real situation of the patient. From the moment the system creates the patient, the patient's life time has been arranged, which is the same as in reality.

(End of this chapter)