Chapter 1039 Leader Chen, Try It!
After thinking about it, Chen Cang couldn't wait to start trying to work!
Chen Cang decided to do the surgery that he was good at!
First the Chen tendon suture method!
After finishing it, Chen Cang was stunned, bad review!
The effect is not as good as your own hands.
Neither is the ability to perceive nerves.
The accuracy is enough, but because these cold iron bumps can't feel the tension of the tendon at all, how to do the suture?
Chen Cang frowned!
Then the repair of large blood vessels, the anastomosis of small blood vessels...
Final score: 90 points!
Chen Cang took a deep breath, and the problem finally appeared.
When repairing and suturing, he can achieve precision and stable strength, but he cannot perceive the feeling of his operation on the tissue.
Simply put, there is no haptic feedback!
Tactile sensation is often an important feeling for doctors to judge, recognize and handle the patient's operation. Temperature, toughness, tension, etc., are all very important.
If the average score for laparoscopic 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 open abdomen is uncertain, and the highest score may be 99.
Of course, the core of surgery lies in people. Any kind of surgery needs to be controlled by a doctor, and the final level depends on the doctor himself.
And some surgeries, haptic feedback is important, but some are not.
For those operations on sensitive nerves, the Da Vinci surgical robot has drawbacks, such as hand surgery, neurosurgery, and heart surgery, which are insufficient, and the wear of the robotic arm will also leave metal particles in the blood.
But in general surgery, gynecology, extrathoracic esophagus, extrahepatic and gallbladder, these are indeed of great help.
After figuring it out, Chen Cang turned his attention to two projects he was working on: one is digestive tract reconstruction surgery, and the other is pancreatic surgery, including pancreatic duct repair and pancreatic suture.
Chen Cang really gained a lot from this attempt!
Whether it is gastrointestinal reconstruction techniques or pancreatic duct repair surgery.
Under such a stable, dexterous, and excellent vision instrument, it suddenly becomes handy!
Thinking of this, Chen Cang couldn't help but be moved.
Can he imitate Jim Lawrence?
Didn't he make the usual Da Vinci robot digestive tract reconstruction guide?
Should I do one too?
Do a Chen-style digestive tract reconstruction guide?
The more he thought about it, the more Chen Cang felt blushing.
He suddenly felt that he had gone too far!
Forget it, men are not cruel and unstable.
Chen Cang was ruthless and started a long research work.
Finally, Chen Cang completed it, and the coupon for [Proficient in one type of equipment] disappeared.
Chen Cang has now discovered that proficient in instruments can be used proficiently, but after all, you still need to have enough understanding of surgery, you still have to keep trying, at most, you can get started faster!
After coming out, he quickly contacted He Zhiqian and said that he wanted to know about Da Vinci Robot.
After He Zhiqian found out, he immediately took Chen Cang to the operating room.
Dr. Zhao Lixin, a 42-year-old returnee, is the deputy director of the general surgery department and is responsible for using the robot.
After seeing Chen Cang coming, Zhao Lixin hurriedly stood up to greet him.
"Hello Team Leader Chen!"
Chen Cang also hurriedly said hello: "Hello, Director Zhao, I want to know more about this machine. Can you give me an introduction from all aspects?"
When Chen Cang said this, he felt that he was too fake.
However, there has to be this process!
Otherwise, you will suddenly know it, which seems too inhumane, and can't be explained.
When Zhao Lixin heard this, he immediately became excited.
"Okay, I know everything!"
There were no patients in the operating room. During Zhao Lixin's preparation, Chen Cang couldn't help but ask, "Director Zhao, how much does a surgical robot cost? How much does an operation cost?"
Hearing this sentence, Zhao Lixin couldn't help but complain: "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 expensive machines are needed every year. maintainance fee!"
"However, the robotic arm of the robot is a high-value consumable. It is temporarily installed on the robot when used. Each robotic arm can no longer be used after 10 uses. The price of each robotic arm is about 100,000 yuan!"
After Chen Cang heard this, he was stunned for a moment: "So expensive?"
Chen Cang tried hard to recall the robotic arm in his virtual space, and couldn't help but feel distressed. How much would it cost him to carve rice, sew up stockings, and repair a grape skin?
No wonder many domestic patients can't afford it!
Isn't this motherfucker robbing money!
Chen Cang continued to ask, "How much will the operation cost for that one?"
Zhao Lixin continued: "Although it saves manpower, the price is much more expensive. In the past, it cost 70,000 to 80,000 yuan for an operation, but now, it may cost 40,000 to 50,000 yuan. About twenty thousand."
"The most important thing is that the technology and market of Da Vinci robots are monopolized by foreign manufacturers, and the price can be called huge profits. Our domestic medical institutions can only be led by the nose, which is very disadvantageous."
After talking about it, Chen Cang had to accept the status quo.
However, he also summed up the disadvantages of Da Vinci robot.
First, the price is too high!
Second, the tactile feedback information is insufficient!
Third, areas involving sensitive nerves should not be used.
Finally, there are unknown hidden dangers and security problems.
After figuring out these issues, Chen Cang was no longer struggling.
To put it bluntly, this Da Vinci robot is just a tool, just like a laparoscope, like tweezers or something.
You don't need to worry about his good or bad, you just need to give full play to its advantages.
Thinking of this, Chen Cang began to follow Zhao Lixin's fake "serious" study.
After watching a few episodes, Chen Cang felt that it was almost the same. After all... it's enough to be corroborated by someone in the future.
I have also learned from Director Zhao, and I can only say that I am talented, the progress is fast, and others have nothing to say.
After thinking about it clearly, Chen Cang got up and was about to leave.
At this time, Zhao Lixin suddenly said, "Team Leader Chen, do you want to practice, such as sewing a grape skin or something?"
When Chen Cang heard it, he couldn't help but say, "Isn't this... not a waste?"
Zhao Lixin smiled: "Why can't you feel bad about the money you should spend? There is no need to spend money on learning. Besides, you are very welcome to study in the hospital. The dean will definitely agree, and I will get you grapes."
While speaking, Zhao Lixin took a grape and put it away, and said with a smile, "Maybe Team Leader Chen is talented, and he will be quicker to get started!"