Disinfect, scratch, and free blood vessels.

Jiang Lai's movements were clear and perfect at every step, which made everyone else a little surprised.

"Jiang, you are not only proficient in human anatomy, but also familiar with pig anatomy!" Sher praised.

"Yesterday I went to see how a butcher slaughtered a pig." Jiang Lai answered indifferently.

Others:...No wonder.

"However, it's indeed more familiar than you." Jiang Lai had a bunch of fat, and then saw the pulsating blood vessel sheath, and said with a smile.

"Yes, yes, you are the most powerful." Xie Er cooperated to help Jiang Lai continue to separate.

This experiment was prepared by several other people, and this kind of operation was completed by two young people.

It’s not the others, but compared to the other three, Jiang Lai and Sher’s tacit understanding... is the best.

After the blood vessel sheath was freed, Jiang Lai gently scratched the blood vessel sheath with a scalpel, and then peeled it off, and then found two parallel blood vessels.

The beating one is of course the artery they are looking for.

Separation.

Clam the two blood vessel clamps at one end.

Slash the knife and sew a stitch on both ends of the knife to fix it.

So, the catheter with a slightly thick catheter sleeve that had been prepared before was slightly thicker, went in through the opening, and then removed the blood vessel forceps at the proximal end.

The entry of the catheter was very smooth. Of course, bright red blood appeared at the end of the catheter, which was clamped by Sher with blood vessel clamps.

Jiang Lai operated the catheter and walked in the desired direction, while Sheer controlled the condition of the blood vessels.

"Photo one first." Jiang Lai spoke quietly.

On the side, Bourne and the other two were a little excited because... they could already see a long object on the X-ray machine, which was located on the pig's neck.

"I can really see it!" Sophia opened her eyes wide and said excitedly, "Born, this matter is of epoch-making significance!"

"I know, Sophia!" Bourne smiled, ready for sodium iodide injection and a large 50ml syringe. "If...inject it into the injection..."

"Yes! It really works as expected, then we will succeed!" Luo Dan continued, staring at the image on the X-ray screen without moving.

Of course, Jiang Lai was able to succeed regardless of the excitement of these three people, because this was already a very mature technology in later generations, and its principles need not be mentioned.

He is doing these things now just to make his operation more reasonable. Moreover, he also wants to try whether the catheter under current conditions can undergo angiography.

Then, he found that it is OK, but it is more difficult to operate than in later generations.

"One more."

"It's in the heart!"

"It's in the heart!"

"Go in!"

"I've really entered!"

Except for Jiang Lai, the other four people were excited.

"Professor, contrast agent." Jiang took a look. It was dull. Although it was difficult to operate, he still went in after all.

"Okay." Bourne nodded and connected the syringe to the catheter.

Then Schell removed the blood vessel forceps sandwiched against the catheter.

Professor Bourne was applying sodium iodide into the catheter with force.

The experiment was quite successful, and I successfully saw the blood vessels on the pig's heart, and all the ways were smooth.

...

"I will arrange patients who are willing to receive treatment as soon as possible." In the office, Sophia said excitedly with the information about the patient in her hand.

They had finished the experiment and returned to the office to discuss the next move.

"But... I'm thinking..." Luo Dan thought for a while, "Is this method okay if it is used for peripheral angiography? And it's easier to operate?"

Jiang Lai nodded, "Well, if this happens, it will also have a good development effect for some patients with arteriosclerosis and obstruction of the lower limbs."

"Can the saphenous vein be replaced?"

"Yes." Jiang Zishi nodded and answered Luo Dan's question.

"Oh... I suddenly felt that this method of inspection is simply a weapon!" Luo Dan laughed.

"But... why can we only have to check?" Sher suddenly said, "Why... we didn't do the treatment together at this time? Because we are in the blood vessels at this time!"

Jiang Lai was a little surprised and glanced at Sheer, "Yes, but the technical conditions were not enough."

"Technical conditions?"

"Most of our blood vessel diseases come from plaques or thrombosis in the blood vessels, which cause vascular stenosis and affect blood flow."

"Yes, so we just need to remove the embolism or use something to dilate the blood vessels?" Xieer agreed with Jiang Lai's words, so he also gave a solution.

"So, either we use drugs to dissolve the blood clots, or we use a stent to dilate the blood vessels." Jiang Lai smiled naturally, "So, what drug should be used to dissolve the blood clots? What kind of stent should we use to support the column blood vessels?"

Sher frowned and began to ponder.

Indeed, there seems to be no such medicine now, and there is no stent that can be placed in human blood vessels.

"Of course, your suggestions are very good. Maybe we will achieve them in a few decades." Jiang Lai sighed when he thought of the popularity of angiography and various stents in later generations.

Technology is sometimes not something that this era can keep up with.

He remembered that thrombolysis drugs would have to last another fifty or sixty years, and vascular stents...that was a little bit later.

Therefore, in this era, surgical solutions are still mainstream.

However, being able to use contrast technology to see the blood vessels clearly has already given surgeons a great way.

"Does it take decades?" Sheer blinked after hearing Jiang Lai's words. It took so long?

"Okay, let's not talk about this. With this test, we can clarify the patient's cardiovascular condition." Bourn smiled and patted Schell on the shoulder. "For cardiac surgery, this is the most important test before surgery."

"Yes, I was extremely excited just by thinking about it." Luo Dan breathed out.

"Although I will arrange the patient as soon as possible, Jiang, is it best to do this test directly with the surgery?" Sofia looked at Jiang Lai.

"You can do it together, but, Director Sofia, please tell the patient the risks of the surgery. Moreover, I need to read all the information for patients who are willing to operate." Jiang Lai didn't expect that some people would disappear after being anesthetized.

"Okay." Of course, Sofia agreed, not that the doctor will definitely cure the patient if he seeks medical treatment.

"I will also give some patient information here. Vice President Jiang, let's take a look together?" Luo Dan looked at Jiang Lai with a smile, and for the first time he formally called Jiang Lai as Vice President Jiang.

Jiang Lai nodded, "Okay, but... I will not only perform these techniques in Santa Maria, but also in colleagues, so there may be conflicts in time, and you need to coordinate more."

"Don't worry, there are still some time."
Chapter completed!