The doors in their house are not soundproof, and they are a little louder and can be heard by everyone in the house, so it is okay for Qiaomu to ask directly in the living room.

"Okay, I'll go with you tomorrow!"

The next second, a slightly excited voice came from the inner room. Obviously, Zhang Weixin had been staying at home for a long time and felt that his home was boring.

I just kept saying it.

Now that Qiao Mu has mentioned it.

Naturally, he didn't disagree.

At this time, Zhang Tingyun was carefully synthesising medicines in his room with soundproof headphones. Most of the raw materials for hemostatic sprays are things that can be found in existing Chinese medicinal materials and Western medicines. Only a small number of them need to appropriately change the medicinal properties of existing Chinese medicinal ingredients.

Or make Western medicine.

But in general, there is no need to use new configurations or cultivation drugs, so it is not difficult to make. Zhang Tingyun quickly nodded and began to make the drugs according to the process.

Of course, saying that production does not mean that it can be done soon. Even if there is a detailed production process, it is not possible to make a new drug in one or two hours or three or five hours.

Zhang Tingyun has been in his house for most of the National Day holiday, and then he made the first set of bleeding-stop spray with a little disheveled face.

That's right, it's the first set.

Not the first one.

The overall production process of all different types of hemostatic sprays is actually similar, but the final preparation process requires appropriate changes and additives. Therefore, as long as the first basic hemostatic spray is made, the remaining other types of hemostatic sprays can be easily done quickly.

It was not until this time that he recovered from his previous addiction, and quickly left his room to go to the bathroom to wash, tidy up his appearance, and then went out to buy living creatures.

It's so stupid to use yourself to experiment.

There are not many living creatures in the market, so why do you have to do your own experiments? Even if you don’t allow live food to be sold in the vegetable market, isn’t there a pet market? You can’t bear to get a pet dog or something, isn’t there any pet rabbit?

There are hamsters and snakes that really can't do it.

Zhang Tingyun quickly bought a cage of hamsters and two rabbits from the pet market, and then skillfully tied the hamsters and rabbits to fixed equipment and began to conduct live experiments on the cage of hamsters and two rabbits.

He should not be too skilled in this kind of work. He has done dissections countless times, not to mention that he just scratched them a wound. With the cutting of the scalpel that had just been disinfected, a bloody mouth appeared on the calf of the rabbit that had been tied up, and the bloody mouth was still deep.

Zhang Tingyun immediately picked up the bleeding-resistance spray that had been prepared before with his other hand and sprayed it on. Within two seconds, the blood on the rabbit's legs stopped bleeding, and the effect was pretty good.

However, this is only a preliminary experiment.

Immediately afterwards, Zhang Tingyun quickly scratched the rabbit's neck and cut the artery on the neck. After the artery blood vessels were damaged, blood immediately came. This time, the spray was not the previous ordinary hemostatic spray, but the best effect. The special hemostatic spray specially designed for this kind of injury will also take effect in two seconds.

This effect is definitely an innovation.

I don’t know how many people I can save if I use it properly.
Chapter completed!