It's not that difficult to open a hospital in another world, right? Chapter 753: DC cardioversion? Why is it so difficult! (Red Comet Maswan Reward will be updated)
Chapter 753: DC cardioversion? Why is it so difficult! (Red Comet Maswan Reward will be updated)
Grete was so happy that he gave up the task of clinical experiments.
Let him stay up late, no, let him dictate the outline, and Taling stay up late to write the experimental plan, no problem;
Let him work hard on medical research and find a cure for a certain disease, no problem, this is what he loves;
Let him raise bacteria, raise penicillin, and make vaccines. There is no problem. Even though he is a clinical major, not biology or pharmacy, he can still do it with gusto;
However, he had to go all the way to the dwarf king's court, crawl into that big cave that was not hygienic at all, and measure the dwarves' heartbeats, listen to their breathing, take X-rays, and inject drugs dozens or hundreds of times a day.
?
NEVER!
This is what junior doctors do! And it’s a whole group of junior doctors! These complicated and trivial things should be tasks that an attending doctor can complete with a group of residents and interns!
Well now, someone finally did it. Gretel hummed a song and started his daily routine:
Study magic.
[Ray Deflection], [Any Door], [Shelter], especially the most important [Arcane Eye], all must be learned. Of course, the various defensive magic, escape magic, and attack magic required by the teacher must also be learned
To practice...
Grete knew very clearly that the Lord of Thunder had tolerated him for a long time. Now that he was on a long trip, it was not easy to check his homework. If he still couldn't learn a few protective magics after returning from this trip, he might be beaten.
The teacher hung him up and whipped him.
The current progress is that the [Shelter] is fully proficient and the portable operating room has doubled in size;
[Biolocation] I have learned it, and now I can locate parasites, but locating bacteria needs further research;
[Any Gate] is really a bit difficult. Gretel has not studied space magic before, and he has to learn [Teleport Prediction] and [Analysis Teleport Gate] along the way.
If you want to practice it to the teacher's satisfaction before the teacher comes back, you probably don't have to hope.
"So Gretel, which one do you want to pick?"
Aurora was immersed in the spell list and asked without raising her head. It would be good to have a high-level tower spirit. Touching SS can at least project the spell list collected by Thunder Horn and let them choose by themselves.
If it is some relatively low-level spells, you can also directly communicate with the Thunder Tower through the Tower Spirit to retrieve spell models for learning...
"I think it's better to learn attack spells." Gretel shrank his neck. The teacher's task is to be proficient in at least one of the various attack spells including ice, fire, electricity, acid, force field, and sound waves.
As a magician, even if it is a medical spell, attack magic can be used, but it cannot be used without it. If you are unlucky and need to teach a fool, you must have two hands to calm the situation, right?
"I think you don't need to choose the fire element." Aurora complained without hesitation. Gretel nodded silently: There is pure oxygen and explosives. When he advanced to the fifth level mage, he had already used the power of the fireball technique.
Pushed to level four or above.
It is estimated that if he temporarily postpones the study of fire magic, the teacher will not do anything to him. Otherwise, if he tries again with a "range of 200 meters and an explosion range of 300 meters", he will not be so lucky to have a teacher to save him.
"I don't think you have to rush to learn the ice and acid systems." Gretel shrugged: "I think it shouldn't be difficult to stack third-level spells to fourth-level power."
For the cold ball, you can use liquid nitrogen as the casting material to increase its power; for the acid ball, you can also use aqua regia and hydrofluoric acid as the casting materials respectively, and try to upgrade it.
Grete estimated that it would be possible to upgrade to one level at the third to fourth level.
"So what are you going to choose?" Aurora turned her head and looked at him with bright eyes. The colored light from the magic light screen fell on his face, making his cheeks look like grids, which looked particularly weird:
"Force field? Sound wave? I can give you some advice about force field. Sound wave is really not good. I am not familiar with sound wave myself. Why not choose thunder and lightning? I am the most familiar with thunder and lightning! The Lord of Thunder is back. If you choose electric shock
Ball will be happy!"
Grete himself also wanted to choose the lightning branch. In any case, the output intensity still had to be increased. He didn't want to encounter that "first time DC cardioversion, the electric claws have an unknown number of joules" again.
What if there happens to be a patient with ventricular fibrillation?
Extracardiac compression is really not as useful as electrical cardioversion!
Gretel was gearing up. With his previous experience in dismantling magic configurations, Aurora's enthusiastic suggestions, and Archmage Carlisle for advice, he easily learned the fourth-level [Electric Shock Ball].
But Aurora went crazy the first day she saw him start practicing.
"Crack!"
"fail."
"Crack!"
"Failed again."
"Crack!"
"It still failed..."
"Where did you fail?!" Aurora turned around, her cheeks reflected like a ghost by the blue-white electric light, and the white light in her blue eyes danced:
"It's obviously very successful! The attack power and attack distance all meet the requirements! In addition to the fact that the attack is too obvious and easy to be discovered by the opponent, the electric ball flies very fast. Once discovered, they cannot avoid it."
...I don’t care if the attack is too obvious. After all, the possibility of me personally going into battle to hit someone is still a bit low. Grete pointed to the measuring instrument that Aurora used standing on the corner of the wall:
"The output intensity is too high and the duration is a bit too long..."
"Output intensity..." Aurora choked in her throat, clutched her chest, and coughed for a long time. After finally breathing, he immediately lowered his voice and roared at Grete:
"Of course the output intensity must be high! This is an attack spell! An attack spell! What are you going to do if you don't increase the output intensity!"
He suddenly stopped talking and quickly looked around. Thank God, this was in his own mage tower, and there was no one else around. Otherwise, if the follower spoke like this to the boss, once word spread, the entire Thunder Horn would be laughed at.
of.
Aurora took two quick breaths and continued to spray:
"What any lightning mage wants is to be able to summon lightning at will, to be able to summon lightning as powerful as thunder falling from the sky. If you reduce its output intensity and shorten its duration, what are you trying to do?"
"...The teacher will definitely not agree with what you said." Grete complained back with a straight face.
The Lord of Thunder has already mastered lightning. As long as you see the docile appearance of lightning around him, you can imagine that control is definitely the right direction for the development of the lightning system.
Besides, Senior Sister Philby can already feel the electron flow, and she is probably not far away from precise control of electrons. Aurora, are you sure you don't want to go in the precise direction?
The name Lord of Thunder made Aurora shrink back. Gretel briefly talked about the development direction of several big bosses, and then he squatted silently in the corner. It seemed that an illusory sign had been erected on his forehead:
I want to be quiet
As for who Jingjing is, that is another topic and not very important.
Gretel continued to concentrate and practice his electrical spells. DC cardioversion is to convert 60HZ alternating current into high-voltage direct current of 4~7kVd, and discharge it to the heart within 2~4ms, with a power of 360~400
joule.
What he needs to do now is to break down the tasks and try them the same way. It is not difficult to reduce the power. At most, he can use relatively low-level electric spells, but to reduce the duration...
"2 to 4 milliseconds... 2 to 4 milliseconds..." Gretel muttered and continued practicing. He switched the fourth-level [Electric Shock Ball] to the first-level [Electric Claw] and continued to practice control desperately:
freed!
Finish!
Duration, 0.5 seconds, which is 500 milliseconds.
freed!
Finish!
Duration, 0.3 seconds.
freed!
Finish!
Duration, 0.22 seconds.
Grete thought for a while and felt that he couldn't just continue practicing like this. He lowered his head and disassembled the spell model, combined the "Rune Encyclopedia" given by the teacher and the configurations he had disassembled in his past research, and picked out a spell model from it.
Modules about duration:
Increase
reduce
Increase
reduce
After going back and forth, I drew seven or eight spell configurations, and then tested again. This time, the duration was gratifyingly reduced to 0.01 seconds, which is 10 milliseconds.
it works!
Add a configuration to control the duration, automatically control the duration of the spell, it works! Then, next, we must reduce the duration of this magic to the minimum
Grete continued to roll up his sleeves and began to tinker. After three consecutive days of testing and modification, he finally controlled the lightning casting time to within 2 milliseconds. Well, next, we have to grasp the casting time.
Gretel climbed to the top of the mage tower, set up a receiving board next to the SS, and connected it to the core of the mage tower. He took a deep breath and told the tower spirit:
"Touch SS, you release the previously stored electrocardiogram. I will release the electric claw according to the rhythm. You help me record it. The time point of each electric claw passing is marked on the electrocardiogram."
"Okay, boss." Mo SS replied solemnly. The light curtain flew up, and the R wave, P wave, Q wave, and S wave of the electrocardiogram advanced one wave after another according to a fixed rhythm.
Gretel stared at the electrocardiogram on the light screen. His mental power hooked the spell configuration of the electric claw. With a slight movement, the magic flew out.
With a "crack" sound, the blue-white electric light gently hit the receiving board and was silently sucked in by the center of the mage tower.
An eye-catching red dot instantly appeared on the light screen.
Grete looked over impatiently. It was very good, not to say it was accurate, but at least it was wrong. At this time, the current flowed through the heart, defibrillation was impossible, and it was very possible to make the heart rhythm more abnormal...
"Come again!" That time just now, my reaction was just slower! Concentrate on it, calculate the amount in advance, and you might be able to succeed!
"Crack."
"Crack."
"Crack."
"Crackling"
Very good. On the electrocardiogram waveform, the red dots are scattered and completely randomly distributed. There are even two times that fall in the vulnerable period of the ventricle. If there is no ventricular fibrillation, ventricular fibrillation can occur!
"Ah, why is DC cardioversion so difficult..."
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