Practicing business and practicing medicine

At noon, Bian Mu pushed away two people who were out for medical treatment, and rushed home to steam two bowls of rice, scrambled eggs with tomatoes, cold slices of five-spice beef, steamed a large yellow croaker, made some good tea for soup, and ate while eating, Bian Mu sat at the dinner table and continued to draw a hypothetical diagram of the diagnostic principle of the bronze mirror.

The daylight was just right, not far in front of the dishes. Bian Mu used the golden section method and the Pythagorean theorem to draw a direction map, and placed the old bronze mirrors with yin and yang there, quietly reflecting the warm spring breeze, with bright light and shadow. And, no matter how comfortable it looks.

At the intersection of light and shadow, Bian Mu placed a small teddy bear, which he got back from the clinic and was usually used to make pediatric patients feel at ease.

"The image formed by the teddy bear is nothing special! Could it be that this combination of bronze mirrors has some kind of perspective function that is difficult for laymen to understand? Isn't it necessary to put a living object to display some special image?!" After pondering for a long time, he Mu still couldn't figure it out.

Just then, the phone rang.

Putting down the dishes and chopsticks, Bian Mu picked up the phone and saw Qi Yuewei's call.

"Have you had lunch?" Qi Yuewei asked softly on the phone.

"I'm eating right now. I made it at home." Bian Mu responded with a smile.

"A friend of mine returned from overseas and was doing some errands in China. I found something interesting that he was carrying. She will stay with us for about a week, so I borrowed it for you and asked someone to give it to you. Send it over? Or can you come and pick it up after get off work in the evening?"

"Medical equipment? Pretty advanced kind?" On the other end of the phone, Bian Mu made a casual guess.

"You'll get an accurate guess! A diagnostic medical device that combines the latest AI technology. On the surface, it looks like a large-sized stethoscope, the kind used in Western medicine. It can listen for rales and other sounds."

"Really? That's great! If it doesn't affect your lunch break, I'll go over and pick it up after I pack up. From what you just said, can I borrow it for two or three days?"

"No problem! She has a good relationship with me. She said that it is not a formal product for commercial use. It is still in the clinical trial stage. There is no instruction manual. All the signs are in English. I took a look and found that some places are marked with Roman letters. , you are so smart, you will probably know how to use it after you plug it in and try it a few times!”

"Look at what you said. From what you just described, it should be something used clinically in Western medicine. However, it must be of great reference significance to me. Thank you! See you later!" After that, Bian Mu quickly hung up the phone. I finished my meal quickly, tidied up briefly, and called Liu Xiangyang.

…

In Qi Yuewei's private office, Bian Mu, accompanied by Liu Xiangyang, bumped heads with Qi Yuewei.

"Mr. Liu, my new technology partner! As soon as Ji Xiaofang's procedures are completed, he can start working. This is Mr. Qi!" Bian Mu introduced the two of them with a smile.

Qi Yuewei had no interest in Liu Xiangyang, so she said some polite words to him out of politeness and went on to make two cups of good coffee for the two of them.

Liu Xiangyang knew the goods well and carefully tasted the rich aroma of the fine coffee. He was too embarrassed to move around for a while.

Qi Yuewei called Bian Mu to the desk and took out several beautifully packaged instrument boxes from under the table.

The two opened the packaging box one by one. There was a lot of display end, data receiving and processing end, filter, microcomputer data processing terminal, operating end, operating secondary end, and data cables...it looked quite complicated.

Bian Mu was now an expert in this field. He held the table with both hands and scanned it for a while. He basically knew how to assemble and try it out.

"What a good thing! Can I take it?"

"I was also very curious, so my friend casually demonstrated it, listened to my lungs and heart rate, and then put it away. I didn't understand anything!" Qi Yuewei said with a smile.

"Okay! Let's try assembling it." After that, Bian Mu assembled the power cord and various data cables according to common sense. The high-end sample machine has fool-proof terminal settings everywhere. If the idea is wrong, you can simply continue. Can't get up.

…

That’s it!

"Mr. Liu! Please come over and let's try it out." Looking back, Bian Mu greeted Liu Xiangyang.

After agreeing, Liu Xiangyang hurried to the table and waited for Bian Mu's instructions.

"This thing should be a wireless receiver and an operation port. It looks like an upgraded large stethoscope. There is a digital electronic screen on the back. Turn on the switch... That's it. Then... why do you use this small backup operation terminal? Listening to the fetal sound? It's possible... Okay, turn on the power, establish the wireless network... and then turn on the switch, it should be OK, Mr. Liu, please point this diagnostic interface to my back, right there! , move three inches to the right, stop! Mr. Qi! Please help me take a look at the digital display." While instructing Liu Xiangyang, Bian Mu sent Qi Yuewei over to take a look.

Although she can't compare with Su Linwen's foreign language proficiency, Qi Yuewei's English proficiency is still first-class.

"Oh... this should be a microwave diagram of the lungs. It looks quite similar to an electrocardiogram. This should be a pulse wave recovery diagram... cough... It's useless to just understand English words or abbreviations. There are three types here. The image is very subtle. I can't understand it, Mr. Liu!" As she spoke, Qi Yuewei turned to ask Liu Xiangyang.

Shaking his head hastily, Liu Xiangyang said that he could only recognize some of the English words above. As for reading abbreviations, he thought he was not as good as Mr. Qi!

"Mr. Liu, move left and right a few times, I will record the image changes for Dr. Bian." At this point, Qi Yuewei walked to the bookshelf, took out a high-end camcorder from a small side cabinet, and recorded all the images displayed by the high-end stethoscope-like thing.

Then, Bian Mu instructed Liu Xiangyang to try behind his head, the carotid artery, the back of the neck, the back of the ribs... Qi Yuewei held the camcorder and recorded the scenes one by one.

After this trip, Qi Yuewei's arms were sore from exhaustion.

"It's so complicated!" As she spoke, she turned off the camcorder, opened the slot port with her hand, and handed a black memory card to Bian Mu.

"Too complicated! Go back and figure it out slowly! No wonder it's not used clinically, it's too professional!"

"It should be!" As she spoke, Bian Mu took out his wallet from his pocket and put away the memory card.

Obviously, Qi Yuewei had something important to do later, so it was not appropriate for Bian Mu and him to continue to stay in the office.

"Take a rest, we're leaving now!" Bian Mu and Liu Xiangyang packed all the wires and various work ends one by one, and finally put them into a special trolley case. After a few polite words, the two said goodbye.

"Let's go! Come to our clinic and sit down! We need to disassemble this thing from a technical perspective. Time is limited. If it doesn't work, I won't be in the clinic this afternoon." Bian Mu and Liu Xiangyang took a taxi back to the clinic, pulling the trolley case.