Chapter 1040: : Team leader Chen, you try it!

After thinking about it, Chen Cang couldn't wait to start trying work!
Chen Cang decided to do his own good surgery again!
First, the chen tendon suture method!
After finishing, Chen Cang froze, bad review!
The effect is completely inferior to his own hands.
The ability to perceive nerves is not good.
The accuracy is enough, but because these cold iron bumps can't feel the tension of the tendon at all, how to sew it?
Chen Cang frowned!
Then the repair of large blood vessels and the matching of small blood vessels ...
The final score is 90 points!
Chen Cang took a deep breath, and the problem finally appeared.
When repairing and stitching, he can achieve precision and stable strength, but he cannot perceive the feeling of his operation on the tissue.
Simply put, there is no tactile feedback!
Tactile sensation is often an important hallucination for doctors to judge cognition and handle patients' surgery. Temperature, toughness, tension ... etc. Are very important.
If the average score for endoscopic surgery is 60, the highest score is 80.
Then the average score of the Da Vinci robot is 80, and the highest score is 90.
The average score of the laparotomy is uncertain, and the highest score may be 99.
Of course, the core of surgery is human. Any kind of surgery needs doctors to control, and the final level still depends on the doctors themselves.
And in some operations, tactile feedback is important, but some are not.
For those sensitive nerve operations, the Da Vinci surgical robot has disadvantages. For example, hand surgery, neurosurgery, and cardiac surgery are inadequate, and the wear of the robot arm will also leave metal particles in the blood.
But in general surgery, gynecology, extrathoracic esophagus, extrahepatic gallbladder, these are really helpful.
After figuring it out, Chen Cang turned his attention to two projects that he was studying. One was digestive tract reconstruction surgery, and the other was pancreatic surgery, including pancreatic duct repair and pancreatic suture.
This attempt, Chen Cang is really rewarding!
Whether it is gastrointestinal reconstruction technique or pancreatic duct repair surgery.
Under such a stable, dexterous and excellent visual field, it became handy at once!
Thinking of this, Chen Cang couldn't help it.
Can he imitate Jim Lawrence?
Didn't he make a conventional Da Vinci robotic digestive tract reconstruction guide?
Should I also make one?
Make a chen style digestive tract reconstruction guide?
The more I thought, the more Chen Cang felt blush.
Suddenly he felt that he had gone too far!
Forget it, men are not ruthless and unstable.
Chen Cang was cruel and started a long research work.
Finally, Chen Cang was perfected, and the voucher proficient in one device disappeared.
Chen Cang has now discovered that proficient instruments can be used proficiently, but after all, you still need to have enough knowledge of the surgery, or you have to keep trying, and at most you can get started faster!
After he came out, he quickly contacted He Zhiqian and said that he wanted to know about the Da Vinci robot.
When He Zhiqian knew, he immediately took Chen Cang to the operating room.
Zhao Lixin, the 42-year-old deputy director of the Department of General Surgery, is responsible for using this robot.
After seeing Chen Cang coming, Zhao Lixin hurriedly rose to greet him.
"Team Chen is good!"
Chen Cang hurriedly said hello, "Hello, Director Zhao, I want to know about this machine. Is it convenient for you to introduce me from all aspects?"
When Chen Cang said this sentence, he felt that he was too fake.
However, there must be this process!
Otherwise, you will suddenly, it seems too inhumane, and it can't be explained.
When Zhao Lixin heard it, he was immediately excited.
"Good, know everything!"
There was no patient in the operating room. During the preparation of Zhao Lixin, Chen Cang could n’t help but ask,
Director Zhao, how much does a surgical robot cost? How much does a surgery cost?

Hearing this sentence, Zhao Lixin couldn't help but vomit. "In foreign countries, a Da Vinci robot only costs 1 million to 1.5 million US dollars, but the domestic price is as high as 20 million yuan, and it also requires expensive machine maintenance every year. cost!"
"However, the robot's robot arm is a high-value consumable. It is temporarily installed on the robot when it is used. After each robot arm is used 10 times, it can no longer be used. The price of the robot arm is about 100,000 yuan each!"
After listening to Chen Cang, he froze for a moment, "So expensive?"
Chen Cang struggled to recall the mechanical arm of his virtual space, but couldn't help feeling distressed. It cost so much money to carve a rice, sew stockings once, and repair a grape skin?
No wonder many domestic patients cannot afford it!
Isn't this kidnapping money!
Chen Cang continued to ask, "How much would it cost for that operation?"
Zhao Lixin continued: "Although it saves manpower, it costs a lot more. In the past, it cost 70,000 to 80,000 yuan for one operation. But now, it may cost 40 to 50 thousand yuan. Ten thousand or so. "
"The most important thing is that the technology and market of Da Vinci robots are monopolized by foreign manufacturers, and the price can be regarded as huge profits. Our domestic medical institutions can only be led by the nose, which is very disadvantageous."
After some remarks, Chen Cang had to accept this status quo.
But he also summed up the drawbacks of Da Vinci robots.
First, the price is too high!
Second, the tactile feedback information is insufficient!
Third, the areas that involve sensitive nerves cannot be used.
Finally, there are unknown hidden dangers and security issues.
After figuring out these issues, Chen Cang is no longer entangled.
To put it bluntly, this Da Vinci robot is just a tool, like a laparoscope, like tweezers or something.
There is no need to struggle with his own good or bad, as long as he shows its advantages.
Thinking of this, Chen Cang began to follow Zhao Lixin's fake "serious" learning.
After watching a few of them ~ EbookFREE.me ~ Chen Cang feels almost the same, after all ... someone will prove it later.
I have also studied with Director Zhao, and can only say that the talent is different, the progress is faster, and others have nothing to say.
After thinking clearly, Chen Cang got up and left.
At this time, Zhao Lixin suddenly said, "Team Chen, would you like to get in touch, such as stitching a grape skin or something?"
When Chen Cang heard it, he couldn't help but say, "Isn't this a waste?"
Zhao Lixin smiled. "Why shouldn't the money spent be distressed? There is nothing to spend on learning things. Besides, you study, the hospital is very welcome. The dean estimates that they will definitely agree. I will get you grapes."
During the speech, Zhao Lixin took a grape and put it away, said with a smile, "Maybe Team Leader Chen has a good talent, he will get started quickly!"
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When the doctor opened the plug-in ruler, Chapter 1040: Zhang Zhang, you try it! Free reading