Chapter 490

The head of the digestive department kept fiddling with the long lying insects with the tissue forceps of the endoscope. To tell the truth, this thing is long and has strong adsorption. When the tissue forceps poke it, there is no way to get it out of the intestinal wall.

Meatball country, strange country. General countries will think about developing large technology and equipment, but in this country, it is not clear how to develop large technology and equipment.

But its endoscope is really invincible in the world. It's really powerful to do a dojo in the shell of a snail lion. The endoscope is very powerful. No fog, water stains, oil stains and blood stains will blur the lens, and the pixel effect of the enlarged lens is quite clear.

The insects in the intestines do not enlarge, but make people feel sick and diaphragmatic. The meat is chirpy and sticky. Once magnified, it is a terrible existence.

When the lens of the endoscope is transferred to the insect's head and zoomed in, it is the existence of an ancient wild beast. The head of the insect can't see the eyes or other organs. It can only see a big black mouth.

It can be said that how thick the body is, how big the mouth of this thing is. There are rows of columnar granulation, or tentacles, or gallows, with all kinds of lengths in his mouth.

With the worm's body wriggling, these cylindrical granulations shrink, open and close, and the black hole makes people feel timid.

The light in the gastroscope room is relatively dark. Seeing such terrible insects, Wang Hong approached Zhang Fan slightly, and one hand involuntarily grabbed Zhang Fan's arm.

With the movement of the lens of the director of digestive department, the insect's body is also enlarged. The abdomen is equipped with double rows of suction cups and a long body, dragging blood, mucus and mixed intestinal digestive juice. Because it is suspended on the intestinal wall, the mixed liquid is dripping on the body at any time, and the mixed liquid is dripping with silk.

It's really like a drunken man spitting out half of the noodles. With breathing and hiccup, the noodles go up and down, and take saliva and draw silk again. It's really the same.

When the camera moves to the tail of the insect, the enlarged tail looks no less than the head of the insect. The big circle is covered with a small circle, and there is a meat folding gap between the circle and the circle, one by one.

The naked eye can see the mucilaginous liquid secreted by saliva or body fluid. Under the light source of the endoscope, it seems that the circle has been congested.

There are many long cilia with barbed cilia hanging on the outer wall of the meat. Like a bayonet flying in the wind“ Director, is this the tail of an insect? "

Wang Hong grabbed Zhang Fan's arm and said with great strength, but her curiosity didn't die. Her voice trembled and asked the director again.

"Yes, this is the tail of the insect, this is the * * officer of the insect, this is a female, this is its genitalia. It's a mature female. "

"So what? Just watch it enter the small intestine. " Wang Hong asked nervously.

"I can't. I can only do gastroscope to see if I can clamp the insects out of the cavity with gastroscope." The director of the digestive department hesitated for a long time with living forceps, but he didn't do it all the time.

Biopsy forceps, especially the biopsy forceps of digestive endoscopy, are like a sharp battery clip. They are very sharp. If you bite gently, a piece of intestinal tissue can be bitten off. Although the enlarged bug is terrible, the digestive director still dare not start when facing the biopsy forceps.

I'm afraid that the clip will break, because the principle of the biopsy forceps is actually the lever principle. The trigger controlled by the hand is usually pinched to the end, and the biopsy forceps bite tightly, which is a piece of intestinal tissue. But this parasite can't do that.

Although it is a lonely insect, it eats and drinks in the small intestine, because the small intestine is full of nutrient solution. However, due to the biological clock, whenever the willow shoots on the moon, it swings its body to the anus to see if there are male insects married to it, or runs to the anus to ovulate. This is why you wash your hands before and after meals.

Seeing that the insect was about to leave, Zhang Fan gently broke Wang Hong's hand, walked to the director of digestive department and said, "director, let me try."

"If it's broken, it'll be troublesome. If you can't get it right, you'll have to open your abdomen for surgery! " The director of digestive department looked at Zhang Fan in disbelief.

"I'll try. If I'm not sure, I won't clip it."

The digestion director looked at Zhang Fan. Zhang Fan looked serious“ Well, if you can't, don't force it. Let's think of another way. "

Diagnosis, Zhang fan can't help it, but he saw the insects. It's unreasonable to let this guy escape again. Eating all depends on one hand. Zhang Fan's hand feel is quite strong. He is also very confident in himself.

Although he has never done gastroscopy or enteroscopy, the principle of this thing is similar to that of laparoscopy, prostate electron microscope and even arthroscopy, so Zhang Fan has nothing to be afraid of.

After taking over the operation instrument that the director of the digestive department was very reluctant to give up, Zhang Fan started to feel the weight, and then opened the trigger. In the display, you can see that the tissue forceps opened their mouth and then closed their mouth.

Zhang Fan is feeling strength. The insect continued to crawl, and most of its body had passed the large intestine. Now even if the clamp was broken, it was useless, because most of the insects had entered the small intestine.

Therefore, we must let the complete pliers clamp out the body of the insect. Zhang Fan holds a trigger like a pistol in his hand, opens and closes, opens and closes, and feels it three or four times. Well, he already feels it.

The insect drags its long tail, circles of reproductive organs, one by one secreting fluid, and is about to leave the field of vision.

At this time, Zhang Fan shot. The originally matte tissue forceps are like lightning in the intestine, and they are lightning with their mouths open.

The director of the digestive department watched Zhang Fan open the mouth of the tissue forceps early and gave up the clamping directly in his heart. He was ready to think of other ways in his mind.

Because the normal state of this tissue clamp is closed, it takes a lot of effort to open it. If you open the tissue clamp so early, your hand strength will be consumed early. Where are there any fine operations to talk about, "Hey, Zhang Yuan seems to be acute!" The director of digestive department couldn't help saying.

That is to say, Zhang Fan is the assistant of the dean. If other young doctors are promoted away by the digestive director, they will be called "club hammer"!

It's not that Zhang Fan is anxious, but that he is still feeling the strength of the trigger. If you give him another ten minutes, Zhang fan can definitely do it more perfectly.

But the bug didn't give Zhang Fan the opportunity to practice. It seemed to feel the murderous spirit, and the wriggling was more severe. The genitals of the tail didn't open, closed tightly, and tried to wriggle ahead, just like a fleeing dog with a tail.

If the insect's suction cup becomes a wheel, now it is like a high-speed train, desperately running towards the small intestine, towards a nutritious and safe place.