I can extract side effects

Haishi, Ruiji Hospital Gastrointestinal Endoscopy Room.

A young man was sitting on the bed with a blank expression, and was being questioned by the doctor.

He was surrounded by several doctors in white coats, all with serious expressions, listening to his story intently.

"Tell me the detailed medical history." A middle-aged doctor sitting in front of the bed said.

"I had a gastroscopy last year and said it was chronic gastritis. Then at the beginning of this year, my stomach started to swell again. I had a painless colonoscopy and found a 0.4cm polyp. After the excision, I felt relieved. "

"The feeling of bloating started again last month, and it's worse than last time, because I just had a colonoscopy and resection, and I suspected something wrong with the small intestine."

"However, the doctor said that the small intestine is much longer than the large intestine, and there is no mature enteroscopy that can completely inspect the small intestine. Capsule endoscopy is one of the best methods, so I recommend this."

"I still remember that it was nine o'clock in the morning, and I got up at four thirty in the morning to take laxatives and be fully prepared."

"Swallowing the capsule went smoothly. Then the doctor brought me a backpack and put it on my back. He turned on the signal receiver and said that the image of the capsule in the stomach could be observed at any time through the screen of the receiver. He asked me to carry it for 11 hours and kept on it. The backpack cannot be removed until the capsule’s batteries are exhausted.”

"I also read some information at the time, saying that the capsule lens could not be excreted after being swallowed and remained in the body, but the doctor said that the possibility of this situation was only 1%, which was relatively small. If it really happened, it means that the intestinal tract There must be problems, and we will deal with them according to the actual situation.”

Having said that, the young man's numb expression finally fluctuated, revealing a hint of pain.

He paused for a while before continuing.

"I never expected that the capsule retention did not happen, but encountered another unexpected problem."

"Under normal circumstances, when the capsule is mirrored in the stomach, it should go down to the small intestine in time for a small intestine examination, and then I can go back with a backpack on my back. After seven or eight hours, it will be fine after entering the large intestine. It will not affect my work and work. Life."

"As a result, after the doctor asked me to walk in the hospital for an hour, I looked at the screen of the receiver and found that the capsule was still in the stomach, stuck at the entrance of the stomach and small intestine."

"The doctor told me to climb the stairs and walk again to see if the capsule can go down."

"So I walked around the hospital building, climbing up and down, tossing around like an idiot for an hour, and the capsule was still stuck in place."

"At that time, I had a breakdown, and the doctor had no choice but to do a gastroscopy in a hurry and put the capsule into the small intestine."

"When I got home, the receiver went off at 8pm and then the power went out and I finally got the damn backpack off."

"I looked at the screen myself before the blackout and saw the image of the capsule sliding in the small intestine."

"Fortunately, before the power was cut off, the capsule had completed the inspection of the small intestine and entered the large intestine, completing the original purpose of the inspection."

"Didn't it get stuck in the stomach for two hours before? So I was a little worried that the capsule failed to complete the inspection of the small intestine, and the suffering was in vain."

"So I relaxed again and came to the hospital the next day. As a result, the doctor said that I found no abnormalities in the results of the small intestine examination, but because the capsule endoscopy did not work well for the stomach and large intestine, they did not issue me an examination of these two parts. result."

The young man said with a displeased face: "So this capsule endoscope is a piece of rubbish. It cost me 5,000 yuan and didn't find any problems."

The middle-aged doctor was silent for a moment, raised his glasses, and asked, "So you still feel unwell and made an appointment for another colonoscopy?"

The young man said with a bitter face: "Yes, I have always felt my abdomen is swollen, and I still have a feeling of falling when I walk, so I should take a look and rest assured, otherwise I will always feel flustered."

Speaking of this, he suddenly asked with some concern: "Doctor, you don't think I have bowel cancer, do you? I think that's what Qiandu said."

The middle-aged doctor was stunned for a moment, and suddenly he couldn't laugh or cry: "I said you are young, don't think so much? You are scaring yourself."

He exchanged glances with several colleagues and said, "Well, we just arrived at a capsule endoscope, why don't you do this first?"

When the young man heard the words "capsule endoscopy", he panicked and waved his hands again and again: "No, no, I won't do capsule endoscopy if you kill me. Please spare me, just give me a normal electronic colonoscopy, Ok?"

The doctor said kindly: "Don't worry, didn't you charge 5,000 yuan for the capsule mirror last time? This time it's free, how about it? Do you want to think about it?"

The young man's expression was a little moved, and he hesitated: "What if we can't find it out?"

The doctor chuckled: "Don't worry, this is different from what you did last time. It's more similar to the electronic colonoscopy, and the effect is much better. If it doesn't work, then do the electronic colonoscopy."

The young man gritted his teeth: "That's fine."

"Did you take the laxative, and the intestines emptied?"

"Um."

"That's fine. You lie down on your left side and wait for a while."

"Doctor, why don't you give me a painless treatment, and get some anesthetic, I'm afraid of pain." The young man suddenly yelled again.

"It's okay, it won't hurt. Don't worry." The doctor comforted the patient patiently for a while before letting the patient relax.

Soon, the young man heard the sound of pushing the cart, and faintly felt a device beside him.

Under the doctor's order, he took off his pants, and it didn't take long before he felt the chrysanthemum tighten, and a small foreign object was stuffed in.

Later, he was surprised to find that he could no longer feel the foreign body.

At this time, the doctors all gathered around, looked at the screen hanging on the wall, and started talking about it.

In addition, there is also a screen on the cart, which is for the operating doctor to see. It is an original screen with higher resolution, clearer images and better color reproduction.

"There is no abnormality in the rectum."

"It's still going on. The diameter of the large intestine is 6.5 centimeters, and the diameter of the capsule endoscope is only 1 centimeter. The space feels quite large."

"It's 50 centimeters in, and the speed is okay."

"It is estimated that the entire large intestine of 1.5 meters will be tested in ten minutes."

"The magnetic control capsule is still powerful. If it depends on the intestines to move by itself, when will it go?"

"Okay, I've entered the small intestine. The diameter here is only 4 centimeters, and there are many folds, making the space appear very narrow, and the speed has also slowed down."

"You have to be careful here, but the field of view is still quite wide, and the image is very clear."

"I see, the color of the mucous membrane on the intestinal wall is red, there are signs of congestion in many places, and there is also a subtle erosion, which can't be seen without zooming in."

"Zoom in and see."

"Very well, take pictures of these places."

"Everything is going well, as expected, the controllable capsule can do more operations."

"Okay, I've finished reading everything, and I'm going back the same way."

More than half an hour later, the young man finally felt a strange movement in the chrysanthemum.

A complicated feeling welled up in his heart, he put on his pants silently, and sat up.

The doctor asked with a smile: "How is it? Isn't it uncomfortable?"

"Fortunately, I didn't feel much during the whole process, just like a physical examination." The young man was a little embarrassed, and he lowered his head, not daring to look into the doctor's eyes.

"By the way, is there any result this time?"

The doctor nodded and began to explain: "The result of this examination is very clear. There may be a slight inflammation in the intestines. The situation is not serious. You can come to get the report in half an hour and then prescribe some medicine."

"In a situation like yours, it is more likely to be caused by dietary problems. In the future, you should pay attention to a light diet for a period of time, eat more easily digestible foods, try to avoid drinking and smoking, avoid eating raw, cold, spicy and greasy foods, and have a regular schedule."

The young man listened carefully, showing an expression of sudden realization.

"Maybe it's because I used to drink cold water, eat hot pot, stay up all night, and eat supper in the middle of the night. Sweat, I will pay attention, thank you doctor."

"As long as you know it in your heart. The next one!"

After the young man left, another 70-year-old man came in.

What this old man needs to do is check the entire upper and lower digestive tract.

So, the middle-aged doctor brought a glass of water with a smile and asked the old man to swallow the capsules.

The other doctors gathered around again, carefully observing the images on the screen.

"Stomach erosion is a bit serious."

"There are also bleeding spots in the intestines, and the mucous membranes are red and swollen."

"Patients have coronary heart disease and are taking antiplatelet drugs. Eighty percent of the small intestinal bleeding is caused by the drugs."

The endoscopic examination was very clear, and everyone had no objection to the old man's illness, and a conclusion was quickly drawn.

After the old man left, "Next!"

Another middle-aged man in his forties walked in outside the door.

This time, the doctors looked at the screen with expressions on their faces that slowly became serious.

"Chronic superficial atrophic gastritis with erosions."

"Wait a minute, this is the image taken in the esophagus when the capsule came out."

"There's a raised cyst in the esophagus that looks a bit like an intraepithelial neoplasia."

"It seems that further gastroscopy is needed, and endoscopic resection is performed."

...

Time flies by as patients come and go.

In one day, more than 30 cases of capsule endoscopy were performed.

The doctors also have a new understanding of the prototype of Sanqing.

"Okay, it's all over. How do you feel?" The middle-aged doctor stretched and stood up from the chair.

He walked to the printer and asked while waiting for the report to be printed.

The doctors who watched the whole process laughed and expressed their opinions one after another.

"It's really easy to use. At least you don't have to worry about the capsules staying in your body anymore."

"The man in the morning was quite pitiful. It took two hours and another gastroscopy to send the capsule into the small intestine. Haha, I just want to laugh when I think about it."

"That's the capsule from Olympus. It's really troublesome. If he does Sanqing's capsule endoscopy, he won't suffer from this."

"That's right, the feedback from dozens of patients today is very good, and there are basically no complaints or bad reviews."

"Sanqing is still very powerful. It has achieved all the functions it said, without discounting at all."

"That's right, you said you need a gastroscope to send it into the intestinal tract. It's also called a capsule endoscopy? Isn't it funny?"

"Hehe, so, the capsule endoscopy of other manufacturers is an immature technology, treating patients as guinea pigs, and the price is so expensive."

"Let's tell the director that we will switch to Sanqing's capsule endoscopy in the future. It is convenient and fast, and patients like it too."

"Yes, Director, what do you think?"

Everyone's eyes suddenly became eager, and they looked at the director next to the printer in unison.

The middle-aged doctor is Director Xiao of the Department of Gastroenterology. Seeing this scene, he couldn't help but chuckle, shook the report in his hand, and said, "That's exactly what I mean. Isn't this going to type up the case and report it to the dean? ?”

Everyone shouted in unison: "Director is wise."

Director Xiao smiled, took the report, and went straight to the dean's office.

As soon as I entered the door, I found that there was already a guest inside, who looked a little familiar, and it was Ichiro Takeuchi from Olympus.

Dean Gu smiled and said: "Director Xiao, you came just in time. I was discussing capsule endoscopy with President Takeuchi. Sanqing's prototype has been at your place for a few days, how is it going?"

Director Xiao hurriedly handed in the report and said: "This is the summary of all the patient's examination reports. Many symptoms such as chronic gastritis, erosive gastritis, bulbous ulcer, early cancer, small intestinal polyps, enteritis, and Behcet's disease of the small intestine have been diagnosed. Patients were treated in a timely manner.”

"Overall, it has played a very positive role in diagnosis, and the feedback from patients is also very positive, and they feel better."

"Oh? Compared with Olympus' capsule endoscopy? Which one is better?" Dean Gu asked with interest.

"This..." Director Xiao looked embarrassed, and took a look at Ichiro Takeuchi.

Takeuchi Ichiro showed an awkward yet polite smile, but didn't make a sound.

"Well, as a clinical front-line staff, you must have a deeper understanding of the use of equipment. Come, let me listen to your opinion." Dean Gu urged.

Director Xiao was heartbroken and said: "I think Sanqing's equipment is better. At least there will be no problem of capsule retention in the body, and the real-time image can be seen immediately without waiting for several hours. As for specific examples, Please also take a look at the detailed inspection report."

"Hehe, that makes sense." Dean Gu chuckled, opened the report and quickly browsed through it.

While reading it, he nodded and said, "Okay, leave this report here, if you have nothing to do, go first."

Director Xiao secretly heaved a sigh of relief, turned around and left with such agility that he seemed afraid that the dean would keep him.

After reading the report, Dean Gu put it aside, smiled at Ichiro Takeuchi and said, "President Takeuchi, you make me feel very embarrassed. Did you hear that, your equipment is no better than Sanqing's? The price is expensive, I have no reason to choose you."

Ichiro Takeuchi maintained his smile, and said slowly: "Dean, if you are worried about the price, it is easy to negotiate, we can lower it to the same price as Sanqing, or even lower."

"No, you misunderstood me." Dean Gu shook his head: "I'm not talking about the price of the equipment, but the price of a capsule endoscopy. Ruiji is a third-class hospital, no matter how expensive the equipment is. From the beginning, as long as the things are good enough, the price is not a problem."

"But the patients are different. The capsule endoscopy costing 5,000 yuan a time can't find any results. They must have complaints. If there are too many times, it may damage Ruiji's reputation."

The corner of Takeuchi Ichiro's mouth twitched: "Then what do you mean?"

"I'm sorry, President Takeuchi, I can only tell you about the capsule endoscopy."

Dean Gu's face was serious, and he said seriously: "Ruiji's new procurement contract can only be handed over to Sanqing."

When Ichiro Takeuchi heard the bad news, his eyes went dark for a moment, he came back to his senses, squeezed out a smile, bowed his head respectfully, and said.

"I understand, it's okay, the skills are inferior to others, I understand your choice. However, Sanqing's capsule endoscopy can only be used for inspection, and cannot perform endoscopic resection. Please leave other endoscope orders to us .”

Dean Gu smiled slightly: "I bought a batch of high-end endoscopes with 4K imaging before, and there is no purchase plan for the time being."

"But don't worry, if you want to purchase, you will naturally be considered first."

Ichiro Takeuchi stood up and bowed deeply: "Thank you, then please."

After leaving Ruiji Hospital, he immediately returned to the headquarters in Haishi.

As soon as he entered the office, Takeuchi Ichiro's face instantly became extremely gloomy.

He sat down at his desk, turned on the computer and prepared to write a long email, and reported all this to the headquarters of Sakura Country as soon as possible.

Suddenly, an email appeared in the lower right corner, attracting his attention.

With a light touch, Ichiro Takeuchi almost exclaimed just seeing the title.

"What? Sanqing has reached an in-depth cooperation with domestic CMOS supplier Kewei?"

After reading the whole content, his eyes lit up immediately, and he couldn't help laughing out loud.

"Hahaha, God help me too."

"Sanqing, I want to see, if there is no CMOS chip, what are you going to use to fight with me!"