Big Doctor Live Room

Chapter 222 Laser Sampling

Chapter 222 Laser Sampling

After the patient's parents heard Qi Hong's words, the remaining faith in their hearts was like a small boat in a storm. Following the waves one after another, they could no longer hold on at last, and were caught by a mountain-like wave. , Slapped to death directly on the top of the waves ahead.

Xiangyun Hospital rescued the poisoned passengers on the plane, but it was widely publicized in the major media.Although the two couples are busy seeking medical treatment for their daughter, they also know the general situation from TV and mobile phones.The hospital directly used an affiliated hospital for specialized treatment, and even used the most advanced medical methods in the world. The expensive drugs in several trials were not used as money.

This is a well-known fact.Public hospitals are not allowed to use experimental drugs at home and abroad, but only for general conditions. In emergency life-saving, other hospitals can use them at any cost if they can have a little effect.It's not unusable at all.

What's more, up to now, several young doctors in the hospital still say that even if two academicians jointly visit the hospital, there are still risks.And the private hospitals over there swear that the experimental drugs can cure all diseases as long as they are used.

Dr. Qi's question is very good.My daughter's disease has attracted attention because of its rarity. Which pharmaceutical company is willing to spend sky-high prices to develop a specific drug for a rare disease?If you pay for it yourself, otherwise, the cost will definitely be a loss.Although the two of them don't understand the medical principles, they can barely be regarded as small businessmen, and the commercial principles are clear.

Anything with low demand is not easy to buy or sell in any place and at any time, and this is the reason.As for guaranteed performance, that's even more of a deceptive slogan.

In an instant, the originally tall foreign experimental medicine fell directly from the altar to the abyss.

In the blink of an eye, the patient was placed on a very delicate medical chair, sitting upright.In front of her was an instrument like a mechanical arm, with a metal probe shaped like a needlepoint pointing at the girl's forehead.The distance between the two was about a foot away, and several instrument lights on the metal robotic arm flickered one after another.

Seeing the curious look of the female high school patient, Qi Hong wanted to ask but dared not. With a gentle smile on her face, she pointed the remote control in her hand towards the floor-standing screen that occupied the entire left wall, and a picture appeared. A picture and explain it for her.

"Originally, a subretinal biopsy involves a metal probe being passed through the eyeball, down to the retina at the bottom of the eye, and then the living tissue fluid on top is drawn out, and then out of the eyeball. You can see for yourself the conventional way, it looks like Isn't it kind of scary?"

On the huge wall screen, a patient was fixed on the same chair. His forehead and neck were fixed tightly by metal hoops, and he couldn't even turn his head.His two eyes stared blankly at a sharp metal probe in front of him.As the metal probe moved slowly, it was inserted directly into the eyeball, paused for a moment, and then pulled out again.

Although the picture only lasted more than ten seconds, it caused enough shock to the patients and their families.

Qi Hong's voice sounded in the room.

"This kind of operation actually appeared in the 30s and [-]s, but it was not for examination, but for piercing the brain and performing psychiatric treatment. Numerous surgical examples have proved that the damage to the eyeball is almost minimal Yes. So this kind of routine surgery is used all over the world."

"Because your situation is a bit special, the nervous system is damaged by viruses, and you are prone to epilepsy, so our hospital uses the world's most advanced equipment, using laser beams instead of metal needles, let the beams shoot into the retina at the bottom of your eyes, take out Living cells, biopsy testing."

Following Qi Hong's words, another video image appeared on the big screen.A majestic blue laser beam shone on the ear of a small white mouse.As the laser beam retracts, a giant cell appears on the screen.

The female high school student looked at this sci-fi scene, and couldn't help asking, "Doesn't it hurt when the laser light shines into the eyes?"

At the same time, the patient's mother asked the most concerned question, "Will it hurt the eyes?"

Qi Hong was in a good mood and introduced them.

"Did you know that the technology of laser treatment of myopia appeared in China 30 or [-] years ago? The laser beam here is similar to the laser treatment of myopia, and it will not cause damage to the eyes. What's more, it uses laser as an operation. Tweezers, you can just see it as an invisible holographic surgical tweezers."

In order to comfort the female high school student who is a few years younger than him, Qi Hong continued to comfort her patiently.

"Of course, this looks a bit scary. I'll inject you with anesthesia right away to anesthetize your left eye so that the eyeball cannot move. At the same time, your eyelids will not produce a blink reflex. Otherwise, when your eyeball moves, All previous efforts are wasted. Of course, in theory, no anesthesia is needed, because the speed of laser irradiation is the speed of light, and the operation is completed before your brain nerve conduction sends the signal to the brain. Anesthesia is just for insurance."

The patient's mother asked again with some worry, "Where does the laser come from? Besides, since it is a laser, it can only move forward. How do you take the laser back to the cells?"

Qi Hong was about to explain them in standard terms, but after thinking about it, it took her a lot of time to understand these physical theories. As for the family members of the two patients, they didn't look like physicists either. Most of them can't figure it out.

She was about to organize her language a little bit, and Chen Qun was helping to explain, "You can imagine this laser as a lightsaber like in Star Wars. This is a force field technology. Maybe you just think of it as this It’s fine if it’s the telekinesis in traditional martial arts or magic.”

Seeing the two doctors getting a little impatient, the couple also shut up obediently.Knowing that this kind of Nobel Prize-winning instrument appeared here is already the best interpretation of the hospital's high attention, and it is more powerful than any guarantee.

More than 20 minutes later, the female patient with anesthetized left eye saw a green beam flashing from the eyeball and then disappeared without feeling any pain.Of course, before starting, Qi Hong purposely scanned her fingers with a laser beam and did a small experiment to let her feel the power of this laser.

In fact, it is their parents who feel the power of this laser.

Almost no feeling at all!
This advanced instrument and technology has given the middle-aged couple greater confidence.Knowing that the words and sentences of the city girl who looks nothing like a medical worker are true, the cost of the exposure alone is sky-high, and ordinary people cannot afford it.

With the disappearance of the optical tweezers, a picture from far to near appeared on the big screen in front of it, constantly jumping.

Chen Qun looked at the "not at all smooth" screen, and realized that the computer in the system laboratory looked like several football fields, which was bigger than the most advanced "Light of Taihu Lake" supercomputer in China.

Now this actual laboratory, even though a small server is also installed to run the image, compared with the open system, it is far behind.

(End of this chapter)