A few cold robots "iron arms", into the human body, for tumor resection, heart bypass surgery, etc., such medical technology, can you really rest assured?
However, clinical experience has proved that robotic surgery is very safe. Due to the advantages of "self-contained" technology, surgical robots have become one of the most important medical devices in many top hospitals in China.
Since the first “Da Vinci†robotic surgery in our province was carried out on October 15, 2015, by April 15, 2017, 833 cases of robotic surgery have been completed in Xiangya Third Hospital, including 702 cases of gynecological surgery, ranking first in the country. .
From April 20th to 21st, the "2017 Xiangya Robot Surgery International Conference" hosted by the Third Xiangya Hospital of Central South University was held. Timothy R., academician of the American Academy of Medical Sciences and winner of the 2016 Chinese Government Friendship Award. Billiar, director of the Robotics and Minimally Invasive Surgery Training Center at Yonsei University School of Medicine in Korea, and Chen Biliang, director of the Department of Obstetrics and Gynecology at Xijing Hospital, gathered together to discuss the new developments in the clinical application of surgical robots. The reporter also put on the disinfection suit, followed these domestic and foreign experts into the operating room to explore the "health password" of the "Da Vinci" surgical robot.
[Preparation] Robot arm disinfection, each must be sterilized
At the meeting, there was a live broadcast of robotic obstetrics and gynecology surgery, and Professor Chen Biliang, the invited professor, was the "main knife." Professor Chen is the “big coffee†of obstetrics and gynaecology. He successfully implemented the first human uterus transplant in China on November 20, 2015. He is also the head of the “Da Vinci Surgical Robotic Obstetrics and Gynecology Clinical Surgery Teaching Demonstration Centerâ€.
In a few square meters of operating room, "Da Vinci" has a large body, which has three main parts, including the doctor's operating system, four-arm bedside robotic surgery system, and high-definition imaging system.
Before the surgery begins, the doctors and nurses who assist the operation should be prepared. Everyone has a division of labor, some people have debugged the robot, some have disinfected the tools, and the patient has anesthesia.
Although the robot has seven arms, a single operation usually requires the use of four "arms" of the robot, three operating arms and one lens arm. The medical staff carefully disinfects and wraps the entire arm in a sterile plastic case. It is the same as the gloves worn by the doctor during the operation. According to reports, this disinfection kit will cost thousands of dollars.
The patient who underwent surgery that day was a 51-year-old woman with a gynecologic tumor. The doctor sterilized her surgical site, then covered the body with a green sterilized cloth, performed anesthesia, and prepared for surgery.
[Surgery] can be magnified 15 times, blood vessels are seen clearly
At 10:22 in the morning, the operation officially began. Sitting in front of the operating system, Professor Chen Biliang stared down at the 3D image on the front of the monitor screen. The thumb and middle finger of both hands were placed on the sensor, and the 360 ​​degree "activity" was flexibly and freely.
The seemingly simple "activity" is connected to the robot's operating robot arm connection, which becomes the "finger" of the robot. Professor Chen's fingertip activity is transformed into a robotic arm on the human body through fiber optics. , cutting, moving back and forth, etc. The robot arm connection can replace the instruments required for surgery, such as scalpels, pliers, scissors, needles, and the like.
"This is a lymph node that needs to be cleaned to prevent recurrence." In the numerous tissues of the patient's lesion, Professor Chen constantly "explores" the tumor, and the scalpel vibrates to produce high temperatures for cutting. Occasionally, it can be seen. White smoke.
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