medical treatment

Chapter 302 Human Factors
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 test prototype of the awakening device brought by Hua Sifan.

It's just that the appearance of such a machine is really not flattering.

Yu Zhiming picked up a metal belt and looked at the three heavy long squares wrapped in black plastic strung together, his face could not hide his deep disappointment.

"This is the test prototype?"

"So ugly?"

"No industrial design aesthetic at all?"

Gu Qingran also had a look of disgust and dissatisfaction.

"I said Hua Sifan, I have invested millions, and you will come up with such an ugly thing for me?"

Hua Sifan quickly explained: "This is a functional prototype, not the final product."

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

"Only when the function is confirmed to be feasible, we will work hard on the appearance design, comfort design and so on."

"It would be a waste to do that now."

Hua Sifan picked up another prototype and introduced: "This metal belt is designed like a belt, which can fix this instrument on the user's forehead with a certain degree of elasticity."

"The biggest and heaviest part is the battery. It can be charged and discharged more than 90 times."

"The smallest square is equipped with a brain wave monitor, which needs to be close to 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 based on the model."

"Did you have a sleeping sickness?"

"Is there still a degree of sleeping sickness?"

"After making a judgment, the chip will issue instructions to wake up the user by issuing harsh noises, vibrations, electric shocks, etc. according to the level of the onset of sleeping sickness."

Hua Sifan added: "When the chip judges that the user has fallen asleep or an accident has occurred, it will continue to send out harsh alarms to attract people nearby to check."

"At the same time, it will also send reminders to pre-set emergency contacts."

Yu Zhiming feels that this function is okay.

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

"During this process, the thing on the head will probably be thrown out."

"Can it correctly judge whether it was picked off by the user himself, or was it thrown away temporarily?"

Hua Sifan said confidently, "Yes."

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

At this time, Qi Yue put a functional prototype back on the tea table, frowned, and said, "Some are too heavy, maybe two or three catties?"

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

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

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

Hua Sifan explained: "The weight mainly comes from the battery. Uninterrupted brain wave monitoring, as well as vibration wake-up, discharge stimulation, etc., all require a relatively large capacity."

"Separate design can be considered in the future, for example, an external battery can be hung on the waist."

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

Qi Yue nodded lightly, and said: "You can let it go for a while, let's do a clinical test on the practicability and sensitivity of this thing."

"After all, it is a medical product. Functionality comes first, and everything else is secondary."

Yu Zhiming nodded in agreement.

For patients, usefulness and effectiveness come first.

Gu Qingran chuckled 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 product."

Qi Yue had a slight seizure and understood Gu Qingran's intentions.

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

If this wake-up device is a medical product, 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 cannot be short.

Also, the pricing level, medical supplies, should not be too casual, and there is a possibility of being included in the centralized purchase.

If it is classified as a health product, then there is quite a lot of room for them to play freely.

Qi Yue nodded and said, "Whether it's a medical product or a health care product, in the final analysis it's a function, it's 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 made a serious confession, telling them to keep an eye on the next phase of the functional machine clinical trial.

Because the clinical trials at this stage will involve major interest issues such as product patents, Qi Yue told them to take a good look at the functional prototype.

Send it to clinical volunteers to wear in the morning, and take it back in full before leaving get off work...

After five o'clock in the afternoon, Qi Yue and Yu Zhiming received a joyful message from West China Hospital in Chengyu.

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

Abnormal growth of nerve fibers.

They were surprised to find that the number of nerve fibers on the right side of the uterus of the young patient was one to two times more than normal.

This caused her uterus to be extremely sensitive.

It is easy to be externally stimulated, which triggers a chain reaction, causing the body to respond like an orgasm...

After 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.

This is a 49-year-old bald man with a slightly fat body, the kind with big arms and round waist.

However, the lower abdomen does not look obvious, 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 again: "He has always suspected that there is a problem with his heart, and he thinks that there may be omissions in my examination."

The bald man laughed and said, "Expert Wang, I definitely didn't mean to question you."

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

Wang Chunyuan was a little speechless.

"Others are afraid that there will be problems with their own heart checks, but you are fine. You have not checked the problems, so you are worried."

"Mr. Yu's ability, Mr. Gong, you should know a little bit about it?"

The Gong patient laughed and said, "Of course, I can't understand Dr. Yu's abilities very well. He can predict even small-probability events such as sudden cardiac arrest."

"Doctor Yu, I'm over 170 kilograms, so I'm going to trouble you."

Yu Zhiming smiled, led Qiao Lei, and brought patient Gong to the examination room, where he was laid on the examination bed.

Start to explore this guy's heart, and body...

Not to mention the strong heartbeat, and there was no sign of narrowing or blockage in the cardiovascular system...

Considering the age of the Gong sex patient, the health of his heart is not too high for a score of 100.

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

"You don't need to worry about anything!"

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

He tentatively asked, "Mr. Gong, is 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."

"Doctor Yu, besides my wife, I also have a woman. Last Thursday, I was with that woman."

"At the most passionate moment, I suddenly felt a special pain in my heart. At that moment, I felt like I was on the verge of death."

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

Hearing what he said, Yu Zhiming could clearly see the look of fear on his face.

He knew that many patients did have a clear near-death experience when they had a heart attack or cardiac arrest.

This experience, just thinking about it, is quite scary.

I heard Mr. Gong go on to describe: "At that time, the fear in my heart could not be described in words. It was the extreme fear and the extreme panic."

"Luckily, I made it through in the end."

"Since that day, I have been in various hospitals to check my body and heart, but the doctors all told me that there is no problem with my body and my heart."

"Doctor Yu..."

Mr. Gong prayed, "The feeling of being on the verge of death is really scary."

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

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

"Doctor Yu, please help me. If there is nothing wrong with my body or my heart, why did I suddenly have a near-death experience?"

Seeing that Mr. Gong's expression and words did not seem to be lying, Yu Zhiming made a detailed inspection of his heart and body again.

But still no problem was found.

"What will be all right?"

"Impossible?"

Mr. Gong looked like he was about to be dazed, and said: "I couldn't perceive the feeling of dying at that time."

Qiao Lei couldn't bear it anymore, and said, "Mr. Gong, this may not be a problem with your heart and body."

"Our Doctor Yu is absolutely authoritative in terms of physical examination. If there is no problem, there is no problem."

"Mr. Gong, you need to expand your thinking, maybe consider other issues?"

"For example, environmental factors?"

"For example, human factors?"

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

"Human factor? What is it?"

"Poisoning? How is this possible."

"I am to her..."

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

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(End of this chapter)