parentshiftbook Chapter 525: I Don’T Know How To See, Hear, Ask And Understand, But I Know How To Make The Doctor’S
Chapter 525: I Don’T Know How To See, Hear, Ask And Understand, But I Know How To Make The Doctor’S
Looking at the famous doctors with disbelieving expressions, Yan Changqing opened the medical tool box in front of him without changing his expression.
He took out a hollow inside, with one side shaped like a trumpet and the other side like a long conical tool with a flat umbrella cover, and then he opened his mouth and introduced:
"Although I don't know how to look, smell, ask, or feel, I know how to make it easier for all doctors to make medical diagnosis and treatment!!!"
"I named this object a single-eared wooden stethoscope. One side is placed against the chest and abdomen of the human body, and the other side is placed against one's own ear!!!"
“It can be used to collect and amplify the sounds emitted from the heart, lungs, arteries, veins and other internal organs, so as to initially determine whether the internal organs of the human body are suffering from diseases!!!”
What Yan Changqing took out was a stethoscope, one of the most commonly used diagnostic tools by gynecologists and pediatricians inside and outside!!!
However, it is not the more complete and common ear-hung rubber tube stethoscope that was developed in later generations, but the earlier wooden stethoscope!!!
No way, that kind of ear-hung rubber tube stethoscope needs to use rubber to make the rubber tube.
There are no rubber trees in the Central Plains. Rubber, like sweet potatoes, potatoes, and corn, is a South American crop.
According to the original history, rubber was first introduced to the Central Plains when Dao Anren, a chieftain of the Dai ethnic group, purchased 8,000 rubber saplings from abroad and brought them back to China in 1904.
Since then, the history of planting rubber trees in Huangcai began.
Although Yan Changqing became the farmer Saint Shennong, he has always paid attention to various overseas crops.
But it is a pity that until now, he has not obtained rubber saplings from overseas merchants.
And even if the rubber saplings are obtained, it will take at least several years, or even more than ten years, to plant the rubber saplings to the point where they can be harvested.
Therefore, it is basically impossible to make that kind of ear-hung rubber tube stethoscope at this time.
However, although it was impossible to make an ear-hung rubber tube stethoscope, the earliest wooden stethoscopes were not very simple to make.
How simple is it?!!
Just take a suitable hollow wooden tube and you can say it is a stethoscope!!!
The world's first stethoscope was a hollow wooden tube 30cm long and 0.5cm in diameter specially made by Dr. Reinecke.
In order to facilitate portability, it is divided into two sections and has threads for rotary connection.
Even if it were not for portability, there would be no need to split it into two parts.
You can really just carry a hollow wooden tube and use it as a stethoscope.
Although the production of stethoscopes is simple and crude, it can be said to be commonplace in modern medicine in previous lives.
Every gynecologist and pediatrician will have such a stethoscope hanging around his neck.
But in fact, the invention and appearance of the stethoscope was relatively late.
The specific invention and appearance time of the stethoscope are not certain, but the official clinical application time was in 1817, which is now the fifteenth year of Hongwu in the Ming Dynasty (13B2).
It can be said that under the influence of Yan Changqing, the stethoscope appeared in the world 435 years ahead of schedule.
The invention and appearance of the stethoscope can be said to have marked the beginning of modern medicine in previous lives!!!
The reason why Yan Changqing was the first to take out the stethoscope was, in a sense, because he hoped that in this era, the stethoscope could also serve as the beginning of modern medicine.
When the famous doctors below saw Yan Changqing's demonstration, they also opened the medical tool box in front of them, took out the wooden stethoscope inside, and curiously played with it and studied it.
Even without any knowledge, he and the doctor around him began to put wooden stethoscopes on each other's chest and abdomen to listen to the beating sounds of the other person's heart and other organs.
The clear and distinct sound of the beating of human organs can be said to be two completely different feelings from the human pulsation they felt through pulse checking in the past!
For a moment, the famous doctors below seemed to have discovered a new toy. They all bent over in pairs and listened to the beating sounds of the organs in each other's bodies.
Even after listening to the beating sounds of the organs in the other person's body, he cooperated with other doctors before and after him to listen to the beating sounds of the organs in the other doctors' bodies to see what the differences were between them.
Yan Changqing, who was on the high platform, quietly watched the famous doctors below playing with their stethoscopes for a while before speaking again:
“Specifically, it’s about the use of a stethoscope and how to preliminarily determine whether the internal organs of the human body are suffering from diseases through the sound produced by the beating of the internal organs!!”
"After this, you can ask the two vice presidents Dai Sigong and Wang Lu, or the doctors from other imperial hospitals for advice!!!"
"They have been using stethoscopes for a while. I think they should be able to give you some reference suggestions on the use of stethoscopes and judging the sounds of human internal organs!!!"
Yan Changqing turned his head and looked at Dai Sigong, the magistrate of Taiyuan Hospital, and Wang Lu, the magistrate of Taiyuan Hospital, and said gently, while Dai Sigong and Wang Lu also nodded lightly in response.
On the first day he invented the stethoscope, he had already given it to Dai Sigong, Wang Lu and other imperial doctors from the imperial hospital to try to use it.
After trying to use the stethoscope for a period of time, Dai Sigong, Wang Lu and other imperial doctors from the imperial hospital all gave high evaluations of the stethoscope!
Among them, Wang Lu believes that after the emergence of the stethoscope, "listening" may be added to the traditional medical inspection, smelling, questioning, and palpation!!
............
"Listen" with a stethoscope!!!
Usually they judge the specific condition of a person's body mainly by taking the pulse.
But now that they have stethoscopes, they can auscultate directly with the stethoscope and can quickly determine the specific condition of a person's body.
Even under certain circumstances, such as if the patient is comatose and has a weak pulse.
Through normal pulse checking, it is already difficult to determine the specific internal conditions of the patient's body.
However, through the use of a stethoscope, you can still quickly obtain information about the specific conditions inside the patient's body.
And Dai Sigong even believes that the emergence of the stethoscope will bring about a big change among today's doctors!!!
Because the emergence of the stethoscope can greatly shorten the time required for the growth and development of ten Muwei!!!
A normal traditional doctor, if he wants to grow up.
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So in the four aspects of observing, hearing, asking, and understanding, it is basically impossible to reach the true standard of becoming a master without spending a few years, or even more than ten years.
However, the emergence of the stethoscope, in a sense, can reduce the doctor's requirements for looking, smelling, asking and feeling, that is, feeling the pulse.
Because the main way to know and judge the internal situation of the patient's body is by feeling the pulse.
The stethoscope can also be used to learn and judge the internal conditions of the patient's body through auscultation.
However, without the skill of feeling the pulse, which has been accumulated over many years, it is impossible to accurately know and judge the internal situation of the patient's body through the pulse.
However, a stethoscope can be used by a three-year-old child immediately!
As long as you tell him what sounds he hears, it means good health; what sounds he hears means there is something wrong.
In less than ten days and a half, he was able to advance from a layman to someone who initially knew how to use a stethoscope to determine the internal conditions of a patient's body.
Compared with the training and accumulation time required to feel the pulse, this can be said to be greatly shortened by more than a thousand times!!!
Especially for those ordinary doctors who have low level of medical skills and are half-experienced in feeling the pulse.
Dai Sigong even believes that instead of letting them feel the patient's pulse, they can sense and judge the internal situation of the patient's body.
It is better to let them use a stethoscope to listen to the internal conditions of the patient's body, which is more reliable!!!
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