Ahead of the long stream of people, nurses with needles in hand. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 Info grabbed their arms one by one and injected them with vaccines.

Because of the lack of manpower, some temporary nurses who had just been interning for a long time also called over to help.

However, considering that these temporary nurses have a limited level.

I haven't undergone decent long-term care training, not to mention whether I can find the right injection location, will it make the vaccinated person jump in pain. Even regular nurses, and nurses in the 21st century, have accidentally pricked the wrong place.

As a result, more than a dozen injections could not be successfully injected.

What's more, some nurses make a mistake when giving an injection. It is also possible to puncture nerves and arteries and other places that cannot be punctured!

When the time comes, there will be more trouble, and something will happen.

Therefore, Zhu Zilong brought a needle-free syringe this time for them to use.

Needleless syringes are used to inject drugs without the help of needles, using the principle of high-pressure jet to form a thinner liquid flow of the liquid medicine, which instantly penetrates the skin and reaches the subcutaneous.

In 1866, French scientists first proposed the concept of "needle-free injection", and many scholars began to develop advanced syringes that do not require needles and rely on high-speed air flow to propel the liquid medicine into the patient's skin.

The world's first needle-free syringe product was launched in Germany in 1992 and approved for insulin injection.

No foreign body enters the body except for the drug itself. Therefore, many authoritative figures will call the application of needleless injection technology "a revolution in medical injection technology".

To put it bluntly, it's like a point-and-shoot camera in a camera, just press a button.

You can't use him as a photographer, but you can use it for anyone.

The same goes for needle-free syringes!

When injecting, you can press the injection button once, and you can inject the medicine repeatedly and many times at a time. According to different skin characteristics, from fat to thin, compared with traditional needle injection, it can be operated without special skills and skillful techniques.

Even a fool can learn in a few minutes!

The reason why China's major hospitals have not switched to such products in large quantities is very simple.

The price is high, and there is more money to be made with the original needle!

1. Compared with traditional syringes, needleless syringes are more expensive. So the cost goes up!

2. Because the structure of needleless syringes is more complex, the volume is larger than that of traditional needle-based syringes. It is inconvenient to store and takes up a lot of space!

3, Chinese have a good face, if a product is produced, that is, ordinary people can also inject themselves, doesn't it seem that doctors and nurses are too unskilled? In addition, where can I collect the injection labor fee of a few yuan or even more than a dozen yuan for a shot?

(In the 21st century, people are too focused on money, and hospitals are not exempt.) ）

However, Zhu Zilong only cares about practicality, so naturally he doesn't have to think about it so much.

Therefore, not only does he use a needleless syringe now, but in the future, he also plans to completely replace it with this equipment and put it in the hospital and the military health team.

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“…… The natural disaster disease that is now breaking out in Jingshi is called the Black Death Lesion Species. It is mainly transmitted by rats and insects on their bodies, and in order to deal with rats, more cats must be raised in various places, kept clean and hygienic regularly, and insecticides must be arranged in place! ”

While inspecting the injection situation, Zhu Zilong, who was passing by, ordered to the lower-level officials categorically.

After doing the things here, Zhu Zilong immediately went on the road, brought medicine and the Shandong militia battalion, and came to the front line of Shanhaiguan by sea boat. Start inoculating the soldiers in the same way!

Of course, considering that last time Houjin ran away, the water division suddenly attacked and robbed him of more grain and grass.

This time, Zhu Zilong also brought a large amount of grain and grass.

Well, it's not just grains and grasses, but also a lot of meat and modern food.

So, when these things were handed out to the front-line soldiers, they were dumbfounded. Then, when I came back to my senses, I was all excited.

The food in hand is definitely the best food they usually can't even think of! Some of them can't even be named, even if they are officials, they can't be seen, and they used to be able to eat.

Needless to say, meat is usually difficult to eat once during the New Year.

Especially those fine noodles (supermarket wholesale bargains), in the eyes of these Ming Dynasty soldiers, as well as in the eyes of the people of other local armies, it is simply super tall.

The reason for this is that in ancient societies, those delicately made pasta were often more expensive than meat of equal weight.

The reason is that the ancients made wheat into flour, most of which were ground with artificial stones, which was extremely inefficient compared with modern electric flour mills. The production efficiency is completely incomparable, and the amount of a year's manual grinding can be finished in one day with a machine.

This is not only very hard work, but also time-consuming. If you have to eat pasta every meal.

Even the landlord's family can't afford to eat.

As a result, many poor people of the Ming Dynasty have never eaten noodle soup made of fine flour from their lives to death!

Moreover, the flour that the ancients of the Ming Dynasty used to grind by hand was generally very coarse. I think it's like flour mixed with sand!

Compared with the flour that Zhu Zilong brought back from modern times, it is even a bargain at a special price in the supermarket. It is also higher than the flour milled by the ancients, and the grade is only a few times less. In other words, what they eat now is only the kind that the emperor in the palace can barely eat!

It is conceivable that what the emperor can eat, he can suddenly eat.

You say that these soldiers and people of the Ming Dynasty, how can they not be dumbfounded?

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When little, the beauty of modern pasta meat products, eat.

Countless front-line local army soldiers and people, even including Hong Chengchou and others, as well as the soldiers of the Zhu family. Everyone is excited!

After eating, I licked the edge of the bowl one by one, thinking that this was really the most delicious food in the world!

Many people carefully treasure the modern biscuits that were distributed at the same time, planning to give this rare high-end dough cake to their wives and children to taste in the future.

When these were ready, Zhu Zilong asked the logistics department to send a few golden gong ham sausages to each person.

The soldiers of the Zhu family army said that after all, they had eaten for many years. On the other hand, other Ming Dynasty soldiers, even including Hong Chengchou and others, looked at the ham intestine and thought to themselves, this meat has neither tendons nor bones.

It tastes like it's meaty, and it seems to have spices mixed in, so I don't understand. What animal grows such strange meat?

You think that's the end of it?

No, not more.

In order to reward these soldiers and the soldiers of the Zhu family's army, they fought the front line for several months. Zhu Zilong also gave the food standard and increased the "luxury" of having snacks after meals.

Everyone, also handed out some colorful modern fruit candies and pastries, and so on.

These things, in the modern 21st century, may be the standard of ten yuan per person for a box of fast food. It is completely impossible to enter the eyes of modern people in later generations, but in the Ming Dynasty, it is a paradise delicacy that cannot be bought even if you have money.

---------- (To be continued.) )