I can see the status bar

Chapter 868 Invitation

Sun Li'en has no impression of this coffee shop at all, after all, he has never been to this place.But this does not prevent him from finding a sense of inexplicable familiarity from the appearance of this store.

Although it feels a bit inexplicable, but now is not the time to ponder such things.Sun Li'en and Xu Yourong walked quickly to the cafe - there was a sudden cold wind just now, and it seemed that it was going to snow soon.

Just when Sun Li'en and Xu Yourong were about to enter the cafe, a snowflake quietly fell on his shoulder.As the snowflakes fell, Sun Lien heard the sound of a motor moving.Looking up following the sound, on the signboard at the entrance of the store, the little black cat licking its paws slowly lowered its paws, and put on a cloak covering its head.

"Doctor Sun, Doctor Xu, you are here." Just when Sun Lien wanted to continue to see what this strange signboard could turn into, Lu Jingan had already walked out of the cafe and waved to the two of them enthusiastically , "This way."

"Long time no see." Sun Lien smiled and shook hands with Lu Jingan, with a smile on his face, "This is a good sign."

"Actually, as long as you don't go to the doctor, we'd like to see you more often, Dr. Sun." Lu Jing'an replied with a smile, "My old Yang said that you all cared about him when he was in the hospital. Other patients who went to the ICU Basically, he is seen by the doctor once or twice a day, but there is almost always a doctor by his bed."

Sun Lien smiled and said nothing. After all, conscious patients in the ICU are rare. Doctors who have been working in the ICU for a long time are always willing to deal with such patients—even if their condition is stable and does not require additional care. It's good to be able to talk.

What's more, the ICU doctors at that time were full of inspiration, and they were helping Yang Jianqiang write love letters-of course they would not refuse this kind of recreational activity that was beneficial to the body and mind.

The group went to the coffee shop and sat down. Yang Jianqiang sat on the seat, nodded to Sun Lien, then pointed to the laptop in front of him and said embarrassedly, "Wait for me a little longer, the things on my side will be immediately available." Just finished watching."

"My family is too chaotic now, and the age of the child is just the time to make noise..." Lu Jingan explained for her husband, "Jianqiang happened to take a job during this period, and the family really couldn't stay, so I just I can come out and find a cafe."

Before Sun Lien said anything, Xu Yourong frowned first, "The child is at home alone now? Can't a two-year-old be left alone at home? Why don't you just go back and forget it."

"I'm usually the one watching. Didn't I make an appointment to meet with Dr. Xu today?" Lu Jing'an explained, "So I invited a nanny over today. The child is at home with the nanny now."

Xu Yourong nodded, seemingly relieved a lot.And Sun Li'en took out the basic ideas that had been printed out from his bag, sat on his seat and began to talk about the general requirements to Lu Jing'an.

"So..." After listening to Sun Li'en's description of the prospect, Lu Jing'an asked with a frown, "Your main purpose is to make a software for training doctors, and then the software must build a patient's appearance based on the case database. function of the model?"

Sun Li'en nodded, this feature request is still strongly requested by him to join.Diagnosis should be a systematic and three-dimensional process in essence.A doctor who only reads test reports will definitely not be a qualified diagnostician.A patient is an organic living body, not a string of inspection index numbers that only exist on the report.If you just look at the numbers, there is really no need to build a system specifically.

"In this case, the whole project will be huge." Lu Jing'an continued to frown, "At present, it seems that the more realistic approach should be that you directly take pictures of the patients, and then show them to the doctors who need to be tested. Such cost and time consumption should be easier than making such a model - simulating the human body with a computer is a very, very huge project, and we programmers themselves do not know much about the operating mechanism of the human body. It takes a series of Data, to simulate the appearance of a patient, and to reproduce the appearance of the patient vividly, and then make fine-tuning according to the case... This is very difficult."

Of course, Sun Lien knew that it would be very difficult, but he still didn't have an intuitive understanding of "how difficult it is" - after all, old things can be made, it seems that based on the case and then reversely speculate what kind of appearance characteristics the patient has , does not seem to be very difficult.

"To be more specific, how much would it cost to make such a thing?" Xu Yourong and Sun Lien were both confused, and she asked straightforwardly, "We asked a doctor in the department who can program, and he said I definitely can't do it myself."

"One person, no matter how good a programmer is, can't handle this system." It is actually a very difficult thing for professionals to deal with laymen. Use vocabulary that laymen can understand to explain to them the professional problem, which in itself is a very difficult job.However, Sun Li'en and Xu Yourong couldn't feel this kind of pain—who, who is a doctor, doesn't repeat this kind of work every day?They have to explain to the family members of patients who believe that "surgery can cure all diseases" what is infection, what is organ failure, and what is the risk of anesthesia.

"What if it is outsourced to other teams?"Xu Yourong also didn't think that the hospital could spend money to hire a team to do this work, "For example, outsourcing to those teams that specialize in software research and development, how long will it take and how much will it cost?"

Lu Jingan frowned, and then said, "The program itself is not difficult, the difficulty lies in modeling and automatic generation. Let's put it this way, it takes about a month to complete such a program design. But the modeling It is different, even with a unified model, it needs a very complicated design process to generate a specific appearance according to the case. According to the relatively smooth situation, I estimate that it will take a team of 30 people to develop for three years About. The salary cost is about 800 million, and the final delivery cost may be about 300 million if hardware such as computing units are not included.”

Lu Jing'an reported a rough number, and then frightened Sun Li'en and Xu Yourong.

Good guy... Three years, 300 million?On average, it costs more than 700 million a year?

"So expensive?" Sun Li'en originally thought that he was quite rich, but this figure completely shocked him.After blinking his eyes, he said in frustration, "It seems that it can't be done."

"If you just want to make such a software, and then use it for internal training in the hospital, then my suggestion is not to do it." Yang Jianqiang finally finished the work at hand, and then participated in the conversation, "But this kind of software, Obviously there should be other places that can be used?"

"What do you mean?" Sun Lien asked curiously, "Can this kind of thing be used commercially?"

"Why not?" Yang Jianqiang asked rhetorically, "This is a model that can be used to feed back the doctor's medication plan, allowing users to observe the changes of patients very intuitively. Can it be used in the simulation of some drug clinical trials?" Is it possible to join the national or even global hospital doctor training program?"

Yang Jianqiang is obviously very optimistic about the plan proposed by Sun Lien. In his opinion, to meet Sun Lien's requirements, the development of this model must require a high investment.But if it is just to fulfill Sun Lien's request, the investment in this model is really too big.

In order for this plan to be successfully realized, it is first necessary to improve the "return on investment" of this plan, that is to say, they must find other commercialization methods for this system.

"There are also scientific research systems. They definitely need such a model. A model system that can change output parameters in real time according to system variables is not difficult, but it is very difficult to straighten out the correlation between many parameters at the same time. "Lu Jing'an said, "It is precisely because of the difficulty that we feel that this should be a very promising development content."

Although the couple of programmers are trying their best to cheer up Sun Lien and Xu Yourong, a very cruel reality is in front of them-the Fourth Central Hospital can't spend 2000 million yuan anyway, just to make such a project. model software out.Even if this model may have very good business prospects in the future.There are very clear legal provisions on where the profits of public hospitals should be used.And "developing software" is obviously not a compliant way to spend money.

"This cup of drink was given by our boss." Sun Lien and Xu Yourong were at a loss when a clerk at the side came over with twice the amount of coffee. She carefully placed the coffee on the table, and then handed Sun Lien a piece of paper "This is what our boss asked me to hand over to Dr. Sun Lien. He said..." The clerk coughed lightly, and then imitated Qian Linjiang's tone and said, "If Dr. Sun needs help, just go to the bar directly bring it on."

Seemingly worried that his boss's words were a bit abrupt, the clerk quickly explained, "Our boss used to specialize in investment..."

Although Sun Lien didn't know the direct connection between "investment" and "eavesdropping on customers' speeches", he still decided to go to the bar to meet the boss—"Qian Linjiang" written at the end of the note. This word reminded him of a patient he had treated before.Although it is not 100% sure whether this Qian Linjiang is the same patient who was lying on the hospital bed and fell into locked-in syndrome, at least there will be no loss in meeting him.

(End of this chapter)