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  • 1, ectopic pregnancy: laparoscopy as a diagnostic tool, timely, accurate and can be combined with diagnosis and treatment for the same process, it is widely used in the field of gynecology. It can be used to diagnose early unruptured, early abortion ……
    Jul 20
    2018
  • 1, artificial pneumoperitoneum
    Cut the skin 1cm at the lower edge of the umbilical wheel, insert the pneumoperitoneum at 45 degrees from the incision, and draw a bloodless tube after the pumping. If the saline flow smoothly, the puncture is succ……
    Jul 20
    2018
  • Today, in the direction of minimally invasive surgery, laparoscopic techniques have been widely used in clinical departments, and the scope of application in gynecology has also expanded. Among them are ectopic pregnancy, uterine fibroids, teratoma, ……
    Jul 20
    2018
  • 1. Precautions in use The hard tube endoscope is not damaged during the operation. Although it will touch and bump with human tissues such as muscles, mucous membranes, bones, etc., these bumps are slight and will not cause peeks.……
    Jul 20
    2018
  • To properly use a rigid endoscope, you should understand its structure. At present, the products of various hard tube endoscope production plants in the world have different optical paths and different appearances, but their basic structures are the ……
    Jul 20
    2018
  • Industrial endoscopes are a branch of non-destructive testing and can be said to be a specialized inspection technique.……
    Jul 20
    2018
  • Generally, the endoscope should be wrapped after wrinkle removal, and there is a drainage strip. In one to three days, it is necessary to change the dressing according to the situation. After the endoscopic surgery, wrinkle and rest in the head posit……
    Jul 20
    2018
  • 1, avoid smoking, avoid alcohol, etc. before surgery.
    2, wash the head once a day for 3 days before the operation; clean the facial skin and hair very well, and need to partially shave the hair and weave the small sputum on the day of the cosmet……
    Jul 20
    2018
  • Fiber stomach, duodenoscopy, and gastroscope are the most widely used endoscopes in clinical practice. Metal hard tubular colonoscopy, also known as sigmoidoscopy, is commonly used for the examination of sigmoid colon and rectal lesions, or for speci……
    Jul 20
    2018
  • Endoscopy is an important means of detecting and diagnosing early colorectal cancer. In the past 30 years, with the popularity of endoscopes and the improvement of their technical level, as well as the development of various endoscopic instruments, t……
    Jul 20
    2018
  • Safety: The operation process is carried out under endoscopic direct vision without bleeding or damage, avoiding various complications such as fiber contracture, breast sclerosis, distorted discoloration, hematoma, paresthesia, infection, etc., and d……
    Jul 20
    2018
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