Chinese endoscopic surgery is about to enter 3D era 3D technology or will revolutionize clinical surgery
The laparoscopic transmission of the picture is synthesized by two cameras, and the physician must wear 3D glasses for surgical operation. In recent decades, the main direction of surgical development is laparoscopic minimally invasive surgery: no need to open the knife, the doctor only needs to open a few "small holes" in the patient, extend the laparoscope into the inside, and then pass the image transmitted to the monitor, The physician operates the device to complete the operation. However, perhaps starting from the second half of this year, a 3D laparoscopic technique will be launched in Chinese hospitals. For Chinese doctors who have been skilled in using 2D techniques for surgery, the 3D HD Laparoscopy System will be fully restored. The stereoscopic surgery era of the naked eye. "In the next 1-2 years, Chinese endoscopic surgery is about to enter the 3D era. This technology combines optical and imaging medical technology to fully present the stereoscopic view of the surgical field, enabling it to be in clinical surgery, observation and teaching. Special advantage.†Professor Yao Shuzhong, director of the Department of Gynecology, the First Affiliated Hospital of Sun Yat-sen University of Medical Sciences, said that the application of 3D technology can provide doctors with more stereoscopic and detailed anatomy, thus saving operation time, improving surgical results, and facilitating remote consultation. In particular, the discipline of surgery using laparoscopic technology, or the discipline that will be the first to use this technology in China, has become an innovation in the development of clinical surgery in China. Stereoscopic field improves efficiency It is reported that the traditional surgical open surgery is performed by the surgeon with various tools under the naked eye. Because it is directly visible to the naked eye, the surgeon can naturally identify the position, shape and size of various organs and tissues of the patient. The sense of space is good and the anatomical structure is easy to recognize. However, the open surgical incision is large, the bleeding is large, and the patient is traumatized. Larger, longer hospital stay and slower recovery. The minimally invasive endoscopic surgery that emerged in the 1980s and 1990s has effectively improved the shortcomings of open surgical trauma. It is only necessary to make several millimeters of small holes in the patient's body surface to insert the surgical instruments into the patient's body. Invasive surgery. In endoscopic minimally invasive surgery, the surgeon uses a monitor to observe the patient's condition, but unfortunately, the flat monitor does not provide a sense of three-dimensionality and space, so doctors need a lot of practice to master the technique. 3D laparoscopic technique is developed on the basis of common laparoscopy. Through the 3D high-definition laparoscopic system, the laparoscopic transmission of the picture is synthesized by two cameras, and the surgeon must wear 3D glasses for surgical operation. At present, 3D laparoscopic technology has been widely recognized in the international arena. Chang Qing, manager of Hong Kong sales and marketing department of international endoscopic manufacturer Carl Stos Endoscopy (Shanghai) Co., Ltd., has started from June 2012. The Carl Stos 3D endoscopic camera system has been clinically tested in Hong Kong, mainly in obstetrics and gynecology, urology and general surgery. It is reported that the company's main application departments in the domestic market will be basically the same as Hong Kong. "Before the advent of 3D, you should know that surgical surgery has undergone traditional open surgery and the current common 2D (HD) high-definition minimally invasive surgery. 3D combines the advantages of both: on the one hand, it can present the stereoscopic operation of traditional surgery, On the other hand, it can reduce the physical trauma to the patient and make the operation more precise and safer.†For example, Chang Qingte said that the doctor needs to suture during the operation, and it is necessary to accurately determine the depth of the suture position. The stereoscopic image is very helpful for the suturing effect of the doctor. This suture is more common in gynecology and urology. "Surgical operation under 3D vision not only preserves the fine and minimally invasive features of traditional laparoscopic surgery, but also has the advantages of high-definition stereoscopic vision, which greatly improves the accuracy of the operation." According to hospital experts, most of the current domestic The top three hospitals have been equipped with 2D high-definition minimally invasive surgery. If you don't need too many equipment resets to achieve 3D advantages, I believe many doctors will choose 3D technology for surgery in the future. Cylinder Locks,Cylinder Key Lock,Pin Cylinder Lock,Smart Cylinder Lock ZHEJIANG ZHONGZHENG LOCK INDUSTRY CO.,LTD , https://www.zhongzhengcabinetlock.com