At nearly four o'clock in the afternoon, Yu Zhiming finally met Hua Sifan and Gu Qingran in the director's office.

There is also a wakefulness promoter test prototype brought by Hua Sifan.

It's just that the appearance of such a machine really doesn't dare to compliment.

Yu Zhiming picked up a metal belt and looked at the three heavy rectangular pieces wrapped in black plastic strung on it, and it was difficult to hide the deep disappointment on his face.

"This is the prototype?"

"So ugly?"

"There's no industrial design aesthetic at all?"

Gu Qingran also looked disgusted and dissatisfied.

"I said Hua Sifan, I invested millions, and you took out such an ugly thing for me?"

Hua Sifan hurriedly explained: "This is a functional prototype, not a final product. ”

"Aren't we now mainly verifying its functionality and practicality?"

"Only when we are sure that the function is feasible, we will put effort into the exterior design, comfort design and so on."

"It's a waste to do that now."

Hua Sifan picked up another prototype and introduced: "This metal belt adopts a belt-like design, which can be tightened to fix this instrument on the user's forehead. ”

"The largest and heaviest piece is the battery, which can be continuously discharged more than 90 times on a single charge."

"The smallest cube is equipped with a brainwave monitor, which needs to fit snugly on the user's scalp to facilitate data monitoring."

"When it detects that the user's brain waves are abnormal, the chip in the control cube will make corresponding analysis and judgment according to the model."

"Did you have a sleep attack?"

"And the extent of the sleep attack?"

"After making a judgment, the chip will send out instructions to wake up the user by means of harsh noises, vibrations, electric shocks, etc., depending on the level of the sleep attack."

Hua Sifan added: "When the chip judges that the user has fallen asleep or has had an accident, it will continue to send out a piercing alarm to attract people nearby to come and check. ”

"At the same time, it sends reminders to pre-set emergency contacts."

Yu Zhiming feels that this function is okay.

He asked curiously: "Mr. Hua, once the sleep sickness occurs, the user is likely to fall asleep as soon as the body falls." ”

"In the process, this thing on the head is likely to be thrown out."

"Can it correctly judge whether it was plucked by the user himself, or was it thrown off for a while?"

Hua Sifan said confidently: "Yes." ”

"We have deliberately considered this situation, so when the chip was programmed, we fully simulated this situation and did a lot of scenario tests."

At this time, Qi Yue put a functional prototype back on the coffee table, frowned, and said, "It's a little too heavy, two or three pounds, right?" ”

"Users don't just wear it for a short time, they need to wear it all day."

"Not only to live with it, but also to work with it."

"It's so heavy, and after a long time, it will be very uncomfortable."

Hua Sifan explained: "The weight mainly comes from the battery, and uninterrupted brainwave monitoring, as well as vibration wake-up, discharge stimulation, etc., all require relatively large capacities. ”

"In the future, you can consider a separate design, for example, an external battery, and hang the battery around your waist."

"Subsequently, we can ask the battery factory to customize and develop special batteries for us to reduce weight."

Qi Yue nodded lightly and said, "The follow-up can be put aside first, or the practicability and sensitivity of this thing will be tested in clinical trials first." ”

"After all, it's a medical supply, functionality comes first, and everything else is secondary."

Yu Zhiming nodded in agreement.

For patients, usefulness and effectiveness come first.

Gu Qingran smiled and reminded softly: "Director Qi, although it is actually a medical product, in terms of production and sales, it is best to classify it as a health care product. ”

Qi Yue was slightly ill and understood Gu Qingran's intentions.

The regulatory requirements for medical supplies and health care products are very different.

If this wakefulness device belongs to medical supplies, there are many documents that need to be provided for its production approval, and the requirements are quite strict.

At least this clinical trial is indispensable, and the time is not short.

Also, at the level of pricing, medical supplies cannot be too arbitrary, and there is the possibility of being included in centralized procurement.

If they are classified as health care products, then they have quite a lot of room to play freely.

Qi Yue said: "Whether it is medical supplies or health care products, in the final analysis, they are still functional, and they are really useful. ”

"The most important thing is that the patient recognizes it......"

Then, Qi Yue called Wang Zhijin, Wang Zejia, Zhou Mo, Qiao Lei and others into the office, and gave a few serious explanations, asking them to keep an eye on the next stage of functional machine clinical trials.

Because this stage of clinical trials will involve major interests such as product patents, Qi Yue told several people to be optimistic about the functional prototype.

It is given to clinical volunteers to wear in the morning, and a complete collection is required before leaving work......

Just after five o'clock in the afternoon, Qi Yue and Yu Zhiming received a joyful message from the West China Hospital in Chengdu and Chongqing.

Dr. Zhao Hang and others finally discovered the crux of the problem in the little girl's womb.

Abnormal hyperplasia of nerve fibers.

They were surprised to find that there were one or two times as many nerve fibers on the right side of the back of the uterus in the little patients as normal.

This caused her uterus to be unusually sensitive.

It is susceptible to external stimuli, which triggers a chain reaction, causing the body to react like a high tide......

At six o'clock in the evening, Yu Zhiming, who had finished his day's work, was about to pack up and get off work, when Dr. Wang Chunyuan, a cardiopulmonary expert, brought a patient surnamed Gong.

It was a balding forty-nine-year-old man, with a slightly fat body and a round waist.

However, the lower abdomen does not seem to have an obvious small belly, which shows that the body is well maintained on weekdays.

"Doctor Yu, please help him check his body and heart to see if there is any problem."

Wang Chunyuan explained: "He always suspected that there was something wrong with his heart and that there might be something wrong with my examination. ”

The bald man smiled and said, "Expert Wang, I definitely didn't question you. ”

"It's just that at my age, and with my physique, there will always be some heart problems, right?"

Wang Chunyuan was a little speechless.

"Others are afraid that there will be problems with their heart tests, but it's good that they haven't checked the problem, but they don't feel at ease."

"Dr. Yu's skills, Mr. Gong, you should know a little bit, right?"

The Gong patient said with a smile: "I naturally can't understand Dr. Yu's ability, and I can even predict a small probability event such as cardiac arrest." ”

"Doctor Yu, I'm more than 170 pounds, so I'll ask you."

Yu Zhiming smiled, led Qiao Lei, and brought the Gong patient to the examination room and let him lie on the examination bed.

Begin to probe this guy's heart, as well as his body......

Not to mention the strong heartbeat, there are no signs of stenosis and blockage in the cardiovascular system......

In terms of the age of the Gong patient, the health of his heart is not too much to score 100 points.

Yu Zhiming quickly gave a judgment, "Mr. Gong, there is nothing wrong with your body and heart. ”

"You don't need to worry!"

Yu Zhiming noticed that these words did not ease the worried expression on Mr. Gong's face much.

He asked tentatively, "Mr. Gong, are there anything else you haven't told us?" ”

Mr. Gong struggled for a moment, sighed, and said, "Doctor Yu, there is one thing I didn't say. ”

"Dr. Yu, in addition to my wife, I have a woman with whom I was last Thursday."

"At the most passionate moment, I suddenly noticed that my heart was particularly uncomfortable, and at that moment, I felt that I was on the verge of death."

"Really, at that moment, I knew very well that I was going to die."

When Yu Zhiming heard him say this, he could clearly see the scared look on his face.

He knows that many patients do have a clear near-death experience when they have a heart attack or cardiac arrest.

It's an experience, just thinking about it, it's scary.

I heard Mr. Gong go on to describe: "At that time, the fear in my heart cannot be described in words, that is, I was terrified to the extreme, terrified to the extreme. ”

"Luckily, I survived in the end."

"From that day on, I was in major hospitals, checking my body, checking my heart, but the doctors told me that there was nothing wrong with my body, no problem with my heart."

"Dr. Yu......"

Mr. Gong pleaded: "The feeling of dying is really terrifying. ”

"I really don't want to go through it again."

"I don't have the confidence to get through it again."

"Doctor Yu, you can help me, if my body, my heart is really fine, why did I suddenly have a near-death experience?"

Seeing that Mr. Gong's expression and words did not look like a lie, Yu Zhiming once again made a detailed probe of his heart and body.

But nothing was found.

"What will be fine?"

"Impossible?"

Mr. Gong looked like he was about to be stunned, and said: "I will not perceive the feeling of dying at that time. ”

Qiao Lei couldn't help it, and said more: "Mr. Gong, this may not be your heart and body problem." ”

"Our Dr. Yu is an absolute authority when it comes to body exploration, and if there is no problem, there is no problem."

"Mr. Gong, you need to expand your thinking, maybe think about other aspects?"

"For example, environmental factors?"

"Or the human factor?"

Mr. Gong said casually: "Environment, impossible!" ”

"The human factor? What are the factors? ”

"Poisoning? How is this possible. ”

"I'm ...... to her"

Speaking of this, Mr. Gong suddenly stopped his mouth and fell into a thoughtful look......

Ask for support such as monthly passes, recommended tickets, etc.!

(End of chapter)