"What kind of problem doesn't work?" Mr. Zhang's tone was worrying, and Director Fang asked several heart surgeons carefully. Speaking of which, she may have seen this kind of operation, but she is not an expert in cardiac surgery, and has not personally performed this kind of operation in the operation, so she definitely does not have the experience of a surgeon in this area. There was a doctor at the scene who said it was okay, and there were gangsters who held hostages
No doubt, whether it works or not may require a further explanation from colleagues in the Department of Cardiac Surgery.
Under such circumstances, Xie Wanying unexpectedly received meaningful glances from two top cardiologists, Mr. Zhang and Senior Brother Ren: You say yes, explain to the patient friend. Anyway, we don't think so.
It is enough to show that this difficulty is well known and senior experts in cardiac surgery believe that it cannot be solved. It is impossible for her, Xie Wanying, to avoid such practical technical problems, because they do exist objectively. "Mr. Fang, as Director Zhang said, some parts of the human body are very difficult for doctors to sew up by hand. This is determined by the special anatomical structure of certain parts of the human body." Xie Wanying said, "Director Zhang
What I want to say is that it is precisely for this reason that it is difficult to perform thoracoscopic surgery for four-vessel lesions. "
"Is it better to use a surgical robot? I heard that its magnification of the surgical field of view is much greater than that of a thoracoscope." Director Fang asked again, obviously trying to win the last hope for the patient.
"This question is not about whether you can see or not see clearly the unilateral issue of the surgical field of vision." Xie Wanying said. To be exact, feel. It is much more difficult for a doctor to suture with a long-distance tool than with a short tool. As mentioned earlier, the slow or missing information of the long-distance tool will lead to the doctor's hand feeling.
severely lacking. What's more, it is difficult for a doctor to sew this place with sufficient hand feel, let alone suture without a doctor's hand feel.
"How to solve this problem?" After listening to Director Fang, he was troubled. What he didn't understand was that what she just said was something that could be considered. Isn't it hopeless according to the current statement. "Mr. Fang, you know that you have seen many surgical operations, and you know that the progress of medical technology is the result of many aspects.
To expand the surgical field of view, it is necessary to solve the technical difficulties of the doctor's other operations at the same time, or it will be useless. "
"I see." As expected of a big boss, Director Fang knew everything at once, "You're talking about a stapler."
Doctors use staplers to assist in places that are difficult to sew by hand. Not to mention endoscopic surgery, there are also many surgical cases in which staplers are used to solve such difficulties in traditional surgery. In laparoscopic surgery, due to the lack of hand feeling, staplers are used to assist more than traditional surgeries. It can be said that some places must require staplers to solve problems. Thoracoscopic treatment of single-vessel as discussed now
Lesion surgery, the reason why the success rate of surgery can be greatly improved is also because of the use of staplers. The TECAB demonstrated by Company B also uses a stapler. Here comes another question. There are various types of staplers and they are not universal. The vascular stapler used for single-vessel lesions must have been specially developed for this type of laparoscopic surgery, and it is a special model specially used to connect the internal mammary artery and the left anterior descending artery. The implication is that surgery for four-vessel disease requires the assistance of a vascular stapler, which has not yet been invented.