Zheng Ren smiled. It seemed that Su Yun, a talkative man, could chat with the driver. He took the time to come to the system space.
After taking another look at the mission, Zheng Ren was a little disappointed after confirming that there was no energy reward.
Clicking to purchase surgical training, Zheng Ren came to the system operating room.
The subject lay quietly on the operating table. Zheng Ren did not rush to perform the operation, but took a look at the CT films and cholangiography films first.
On the image, the bile duct was blocked, and only a narrow passage was left with fine silt-like stones.
Seeing this video material, Zheng Ren began to feel a little worried.
Normally, intracanal drainage is mainly used in patients with advanced cancer and yellow stems. Most of the cases after bile duct exploration are external drainages, which can be removed relatively easily.
This kind of built-in drainage requires a relatively long period of observation, and the main purpose of indwelling internal drainage tubes for many patients with advanced cancer is to prolong life.
But this extension is too much, 14 years...
Really not knowing what to do, Zheng Ren rested his head on his arms and watched the film carefully. After gaining a certain understanding of the patient's imaging data, he began to try interventional surgery, but Zheng Ren could not move the inner tube.
Unlike the stent, this situation rarely occurs with the connotation tube, which makes Zheng Ren feel a little depressed.
Trying other methods, Zheng Ren began to study in the system operating room.
…
…
"You have to eat it even if you don't want to, there's no other way. In 2017, researchers in Malaysia discovered that plastic waste enters the ocean and eventually breaks down into small fragments and returns to the table salt we use every day."
When Zheng Ren came out of the system operating room, Su Yun was still arguing with the driver about the plastic issue.
"Uh..." The driver was stunned this time. There is also plastic in table salt. Doesn't that mean we must eat plastic every day? It’s okay not to use plastic bags, but you can’t eat salt.
The thought of plastic in the salt made him sick.
"In the marine environment, plastic products undergo solar radiation, chemical degradation, wave impact and ingestion by marine organisms. Large pieces of plastic gradually become smaller and split into countless tiny plastics. The extremely small size makes it difficult for us to notice its existence. But it does exist." Zheng Ren smiled slightly and said, "Don't live so meticulously, it doesn't mean much."
"Boss, you are giving up on yourself! This is wrong." Su Yun said contemptuously.
"It's not self-defeating. A while ago, American scholars studied 150 tap water samples from 14 cities around the world and found that up to 83% of the samples contained plastic particles." Zheng Rendao, "It can't be avoided."
"Here, I have a water purifier at home." The driver explained in a low voice.
"General water purifiers are meaningless for microplastics." Zheng Rendao, "On October 22, 2018, at the European Gastroenterology Conference in Vienna, researchers announced that they had tested each microplastic in a small group of subjects around the world. Microplastics were detected in every stool sample. Microplastics can penetrate the filter of a water purifier, don’t listen to what the salesperson says.”
“…”
The always talkative driver was confused by Zheng Ren's words. He couldn't even eat or drink, so how could he live his life.
And what did the young man mean by what he said? Plastics were made by humans to be used as containers, but humans became containers for plastics.
The study confirms long-held suspicion that plastic ends up in the human gut, essentially becoming the container.
It's really... damn.
"It's okay, don't worry." Su Yun saw that the driver had entered the mode of philosophical speculation and was a little unsteady while driving, so he immediately advised: "Plastic is not harmful, at least from now on, there is no definite evidence."
"It cannot be said that microplastics can stay in the gastrointestinal tract for a long time, causing mechanical damage, blocking food passages, and causing a feeling of fullness. This can reduce actual nutritional intake, leading to reduced body weight, growth retardation, etc."
"..." The driver suddenly felt that he was not well.
"Boss, you did this on purpose. Just now you said not to pay too much attention." Su Yun said unhappily, "Why do you, a person who usually doesn't talk, talk endlessly when you talk about it?"
"You... you lied to me." The driver smiled dryly and said, "Actually, I knew it was a joke early on, right?"
"Well, I'm just kidding." Su Yun patted his shoulder and tried to comfort this man.
"I just said, it must be fake." The driver comforted himself, "How can such a light thing like plastic appear on the seabed below 4,500 meters?"
Zheng Ren smiled and wanted to say something, but when he saw the driver's expression in the rearview mirror, he had to shut up.
Go to the Imperial Capital Hospital for liver and gallbladder surgery properly, otherwise this veteran driver may be poisoned by plastic if he keeps talking.
After finally driving to the imperial capital, Su Yun comforted the old driver for a few more words, and then said to Zheng Ren: "Boss, he was frightened."
"There is no way. Plastic is everywhere now. You don't want to avoid contact with it. If you think about it, the average life span of human beings is gradually increasing. It is much better than before there was no plastic. There is no need to scare yourself." Zheng Kindness.
"Hey." Su Yun smiled, "I have a friend who made a model to restore the sea snow mode. Even the smallest things can be swept to the bottom of the sea, but they may not always float on the sea."
"Yeah." Zheng Ren nodded.
Su Yun is talking about a movement characteristic of ocean dynamics. Fill a container with seawater and rotate it day and night, and floc will appear in a few days. This is the simplest model restoration.
This kind of floc called sea snow has strong wrapping ability, and even particles as small as 1mm can exist in it, and finally fall to the seabed.
In many crude oil spills, part of the crude oil falls to the bottom of the sea.
It just has nothing to do with today's surgery, and Zheng Ren doesn't pay much attention to the use and reduction of plastics. It's enough for everyone to perform their own duties and do their own thing well.
For example, today's surgery. Having kept the connotation tube in my body for 14 years, I really felt like I had no time to try it.
"Is the director here?" Su Yun asked.
"The director's house is quite far away, so I guess it's not there yet." Zheng Ren called Director Kong, and sure enough, he was still halfway there.
"Boss, I didn't listen to the phone call you had with the director just now. Do you think you need surgery?" Su Yun asked.
"It shouldn't be necessary." Zheng Rendao, "The 14-year-old tube and the stones are very troublesome to deal with surgically. I think it's better to try interventional methods first. If it works, the patient won't have to suffer."
"It's a beautiful idea, there are so many possibilities." Su Yundao said, "The glue inside is so strong that interventional surgery is difficult."