When a doctor opened a plug-in

Thinking about it later, Chen Cang couldn't wait to start trying work!

Chen Cang decided to do the surgery he was good at!

First is the Chen tendon suture method!

After finishing it, Chen Cang was stunned, bad review!

The effect is not as good as my own hands.

Nerve perception is not good either.

The accuracy is enough, but because these cold iron bumps can't feel the tension of the tendons at all, how to do sutures?

Chen Cang frowned!

Then repair of large blood vessels, anastomosis of small blood vessels...

Final score: 90 points!

Chen Cang took a deep breath, and the problem finally appeared.

When repairing and stitching, he can achieve precision and stability, but he can't perceive the feeling of his operation on the organization.

Simply put, there is no tactile feedback!

Often the sense of touch is an important hallucination for doctors to judge and understand and deal with the operation of the patient. Temperature, toughness, tension, etc. are all important.

If the average score of laparoscopic surgery is 60, the highest score is 80.

Then the average score of Da Vinci robot is 80, and the highest score is 90.

The average score for laparotomy is uncertain, and the highest score may be 99.

Of course, the core of surgery lies in people. Any kind of surgery requires doctors to control, and the ultimate level depends on the doctor himself.

And for some operations, tactile feedback is important, but for others, it is not.

For those sensitive nerve surgeries, Da Vinci surgical robots have drawbacks. For example, hand surgery, neurosurgery, and heart surgery are inadequate, and the wear and tear of the mechanical arm will also leave metal particles in the blood.

But in general surgery, gynecology, extrathoracic esophagus, liver and gallbladder, these are indeed very helpful.

After clarifying, Chen Cang turned his attention to two projects he was working on: one was digestive tract reconstruction surgery, and the other was pancreatic surgery, including pancreatic duct repair and pancreatic suture.

Chen Cang really gained a lot from this attempt!

Whether it is digestive tract reconstruction technology or pancreatic duct repair surgery.

Under such a stable, dexterous, and excellent visual field instrument, it suddenly became handy!

Thinking of this, Chen Cang couldn't help but be moved.

Can he imitate Jim Lawrence?

Didn't he make a regular Da Vinci robot digestive tract reconstruction guide?

Should I make one too?

Make a Chen-style digestive tract reconstruction guide?

The more he thought about it, the more Chen Cang blushed.

He suddenly felt that he had done this a bit too much!

Forget it, men are not ruthless and their position is unstable.

Chen Cang was cruel and began a long research work.

Finally, Chen Cang perfected, and this [Proficient in a device] coupon disappeared.

Chen Cang has now discovered that proficient equipment can be used proficiently, but after all, you still need to have a sufficient understanding of surgery, and you have to keep trying, at best, it will make you get started faster!

After he came out, he hurriedly contacted He Zhiqian and said that he wanted to learn about the Da Vinci robot.

After He Zhiqian knew, he immediately took Chen Cang to the operating room.

The 42-year-old returnee doctor Zhao Lixin, deputy director of the general surgery department, is specifically responsible for using this robot.

After seeing Chen Cang coming, Zhao Lixin hurriedly got up and greeted.

"Hello Mr. Chen!"

Chen Cang also hurriedly said hello: "Hello, Director Zhao, I want to know about this machine. From all aspects, would you like to introduce it to me?"

When Chen Cang said this, he felt that he was too fake.

However, there must be this process!

Otherwise, you will do it all of a sudden, it seems too inhumane, and it doesn't make sense.

When Zhao Lixin heard this, he became excited.

"Well, I know everything!"

There were no patients in the operating room. During Zhao Lixin's preparations, Chen Cang couldn't help asking: "Director Zhao, how much does a surgical robot cost? How much does an operation cost?"

Hearing this sentence, Zhao Lixin couldn't help but vomit: "In foreign countries, a Da Vinci robot only costs 1 to 1.5 million U.S. dollars, but the domestic price is as high as 20 million yuan. It also needs expensive machinery every year. maintenance fees!"

"However, the robotic arm of the robot is a high-value consumable. It is temporarily installed on the robot when it is used. Each arm cannot be used after 10 times. The price of the robot arm is about 100,000 yuan each!"

After listening to Chen Cang, he was taken aback for a moment: "So expensive?"

Chen Cang tried hard to recall the robotic arm in his virtual space. He couldn't help but feel distressed. He would have to spend so much money to carve rice, sew stockings, and repair a grape skin.

No wonder many patients in China can't afford it!

Isn't this fucking stealing money?

Chen Cang continued to ask: "How much will the cost of that operation be more expensive?"

Zhao Lixin continued: "Although it saves manpower, the price is much higher. It used to cost 70,000 to 80,000 yuan for an operation, but now it may cost 40 to 50,000 yuan. About 20,000."

"The most important thing is that the technology and market of Da Vinci robots are monopolized by foreign manufacturers, and the price can be described as a huge profit. Our domestic medical institutions can only be led by the nose, which is very disadvantaged."

After speaking, Chen Cang also had to accept this status quo.

But he also summed up the drawbacks of the Da Vinci robot.

First, the price is too high!

Second, insufficient tactile feedback information!

Third, areas involving sensitive nerves cannot be used.

Finally, there are unknown hidden dangers and safety issues.

After clarifying these issues, Chen Cang was not entangled anymore.

To put it bluntly, this Da Vinci robot is just a tool, like a laparoscope, like tweezers or something.

There is no need to entangle his good or bad, just show its advantages.

Thinking of this, Chen Cang began to "seriously" study with Zhao Lixin's pretense.

After watching a few stations, Chen Cang felt that it was about the same. After all... it's okay for someone to prove it later.

I also learned from Director Zhao, so I can only say that he is talented and progress is fast, and others have nothing to say.

After thinking it through, Chen Cang got up and left.

At this moment, Zhao Lixin suddenly said, "Leader Chen, would you like to get in touch, such as stitching a grape skin?"

When Chen Cang heard this, he couldn't help but said, "Is this...isn't it a waste?"

Zhao Lixin smiled: "Why don't you feel distressed about the money you should spend? There is no money for learning things. Besides, the hospital is very welcome when you study. The dean will definitely agree. I will get you grapes."

During the talk, Zhao Lixin took a grape and put it away, and said with a smile: "Maybe Team Leader Chen has a good talent, and he will get started quickly!"