Gret practices hard, practices hard, and finally, only one thing is determined:

The timing of DC reversion was not something he, a level 7 mage, could control by manpower.

The window period is too short. The normal heartbeat speed of humans is between 60 and 100 times per minute, that is, every 0.6 seconds to every 1 second.

During atrial fibrillation, the heartbeat speed can reach 150 to 500 times per minute. At the fastest time, there will be a heartbeat every 0.12 seconds.

During this heartbeat, the waveforms presented by the ECG are P wave, PR segment, Q wave group with the largest amplitude, ST segment and T wave, and QT interval. The discharge needs to be synchronized with the R wave, and this time window may be at least 4.8 milliseconds!

The reaction speed of the human brain and nerves, I remember the treatment in my previous life, was 30 milliseconds. Even if I advanced to a level 7 mage, my mental power and reaction ability were strengthened, I could not touch this hurdle...

Gret sighed deeply. He bent his fingers and knocked on the crystal ball at the center of the Mage Tower:

"Touch SS, you play the ECG again. Then, at the same time the R wave peak comes out, change the waveform line of the R wave to red."

"Boss, what is R-wave?"

Gret gave him instructions, which was the narrowest and highest point on the electrocardiogram. He touched SS and was silent for about five seconds, and immediately answered:

"Okay, boss."

The light screen flashed again. The wavy electrocardiogram was moving forward regularly. Gret stared at the screen. When each R wave peak came out, the lines must be changed to red, and then changed back until the peak ended. Very good, very good...

Just say that Taling's reaction speed is stronger than that of humans!

In my previous life, there was also a computer and a high-speed computing chip that allowed the automatic surface defibrillator. Before that, doctors wanted to use electric shock defibrillation to save the heart, which was basically a matter of betting on probability.

Gret stood up happily, spread out the blank scroll, and began to copy the spell. Well, this one is an electrocardiogram, and this one is a modified version of the electric claw. After copying, he spread it in front of Taling:

"Touch SS, can you enter these two spells?"

A light fell on the spell scroll, sweeping through it inch by inch from beginning to end. Touching the SS flat board, a light sound came out from it:

"The entry is completed, boss."

"Well... can you release the electrocardiogram spell on me?"

"As long as the boss is authorized."

Gret readily gave the authorization. Then he saw his electrocardiogram. Bang, pound, waveforms are regular and perfect, with a heart rate of 55 times per minute.

This body, which has undergone a great advancement, has indeed had a very good intensity, and even its heart rate has reached the level of an athlete!

Gret silently gave himself a thumbs up. Then he continued to give orders to Taling:

"Touch SS, follow my ECG waveform, and every time the R wave peak appears, stimulate the power claw spell and hit the receiving board. Don't hit me! Hit the receiving board!"

"Of course, boss." Touch SS is still the kind of electronic sound without any fluctuations, but the interval between each word and each word is almost doubled:

"Ta Ling will never attack the master..."

Grett felt that if this tower spirit had a "face" setting, it would definitely show him his unhappiness.

"Okay, touch SS." Gret pretended not to hear the emotions in his voice and gave a brisk command:

"Record the time of each shock and mark it on the electrocardiogram. One, two, three, start!"

"Crack!"

"Crack!"

"Crack!"

The blue and white light shone on the dark receiving board.

Gret's mouth raised. Taling automatically releases electrocardiogram magic and automatically releases electrocardiogram recurrence. This treatment mode has been completed!

However, it is obviously impossible to let Taling serve as an automatic defibrillator. Dragging the patient with ventricular fibrillation to the mage tower to rescue him, it is estimated that he would die as he was unable to die any more on the way he was dragged.

The DC repeater must be made into a movable type, and it is best to be miniaturized!

"Touch SS, I say, remember." Gret lazily ordered:

“If you want to create a mobile electric resection facility, there are two ways to go:

First, try to connect the two magics together and form one. Let the magic identify the R wave peaks, automatically trigger the electric claws, and land on the patient's chest wall;

The second is to make a magic tool and burn the linkage of [ECG] and [electrical claws] into it. The center of the magic tool can be a magic crystal or something else. As long as you can intercept a small program of the tower spirit, you can control the props and automatically defibrillate.

Have you written it down?"

"I've written it down, boss." Touch SS and sent a large stack of draft papers attentively:

"Boss, do you want to start designing now?"

Ah... It's great to have a Taling to take care of life. Gret sat down with satisfaction and began to design a new magic:

The subsequent identification and judgment of defibrillation heart rhythm is recommended for users to quickly defibrillate, and the functions can be slowly added. Anyway, the AED machines in their previous lives were also slowly added...

He lowered his head and drew drafts on paper to record the ideas of new magic. Well, the first step is to release the electrocardiogram magic;

The second step is to determine whether defibrillation is needed. If necessary, hook the second magic;

The third step is to automatically detect magic. If the R wave appears, the power claw will be triggered...

"I'm not a programmer!"

He threw the [Endless Ink Pen] to the side and wailed loudly. How to look at this [if...then] judgment triggering method, how do you look like writing a computer program!

I am a doctor, I am not a programmer... How do you write a conditional triggered magic? How should the magic configuration be connected in series...

Grett tried hard to search for memory, and wrote a scrapped scroll, two scrolls, and three scrolls, but he still couldn't understand the key points. He threw the pen down in a dismay and leaned on the seat:

Don't write anymore!

Tomorrow, go to the library of Thunder Corner to search for books!

Alas, it would be great if the teacher was there. The teacher could at least throw a stack of reference books to him...

"Touch SS...Catch a rabbit and come up, and fix the rabbit's fixing board...I'm going to do animal experiments..."

Only by leaning against the tower spirit can one do animal experiments, which is simply too troublesome. One day, he will rebuild this mage tower and create a sub-center in each laboratory to help him control magic!

Grett calculated it for a long time before he got the current intensity that should be used for the rabbit to perform DC resection. When he turned his head, the invisible servant was already carrying the rabbit cage and waiting on the side for a long time. The rabbit chirped and kept screaming, and the cage was filled with stench.

Grett: "...Touch SS, next time I'm calculating, please let the invisible servant fix the rabbit, shave off the hair, and disinfect it. Is it OK? Don't even have to clean up the rabbit's shit..."

"Okay, boss. Then will I do it now?"

"Forget it, I'll do it..."

Grett is quick to use, fixing the rabbit, preparing skin, disinfecting, and throwing down hypnotic magic. After thinking about it, it is better to directly shock the chest wall, and don't open your chest as soon as you come up.

He hangs the rabbit with electrocardiogram magic, burys electrodes on the chest wall, and connects DC power

One, two, three, press the switch!

No, the current is too high, and it seems that the result is not atrial fibrillation...

Gret inhale, exhale, lowered his head and quickly calculated the approximate battery, adjusted the coil, and turned it on again. Well, this time there should be no problem.

Very good, atrial fibrillation!

"Touch SS! That spell just now!"

Lightning fell down. Gret trembled all over and his hair stood up straight:!!!

"...Touch SS, next time you're defibrillation, remember to warn me first, count down three seconds! The defibrillation will be released soon, please stay away from the patient, three, two, one!"

The SS was touching too fast! Before he could let go, the electricity came down!

Fortunately, he always had a full set of defenses, mage armor, cold-resistant and heat-resistant, and elemental resistance. Otherwise, the electric current from this electric claw would have to be electric!

"Okay, boss!"

Gret took a few breaths. Looking at the rabbit, it seemed that the calculated current was still a bit deviated. Not only did the rabbit not defibrillate successfully, but its life breath became even weaker...

"Touch SS, catch another rabbit..."

Gret threw two healing techniques on the experimental rabbit, staring at the electrocardiogram, watching it recover little by little. After a while, the door of the mage tower opened wide, and Bernard quickly walked in with two cages of rabbits, standing quietly aside.

Grett conducted ten consecutive experiments. Although the success rate of the experiment is not high, he at least proved one thing:

Using a certain intensity of current to pass through the rabbit's heart at the right time, the heart can resume normal beating!

Very good. If the teacher comes back, this research should be able to hand in a good homework...

Thinking of this, Gret completely forgot that the Lord of Thunder's request for him was to proficient in releasing attack magic, rather than making a defibrillator.

"Ah, Bernard, please carry the rabbits down!"

The disappointment on Bernard's face was visible to the naked eye. Grett knew that he must have thought that there would be rabbits eating today. But unfortunately, each rabbit was released with a lot of healing techniques and tried to pull it back as much as possible...

Gret was confidently constantly improving his research, using 64 rabbits, and writing a long paper. A few days after the paper was completed, he received a message from Master Carlisle:

"The teacher is back. The regular meeting will be held as usual next Monday, don't forget!"

yeah!

The teacher is finally back!

Someone can ask for advice, there is a book list to ask for! These days, he has been flipping around the library of Thunder Corner, and has not gained much!

Early on Monday morning, Gret squatted at the teacher's door and waited. At 8:30 in the morning, the people attending the meeting arrived one after another. Gret's eyes turned and his chin almost dropped:
To be continued...