How to do laparoscopic surgery

1. Artificial pneumoperitoneum

Cut the skin 1 cm at the lower edge of the umbilical chakra, insert a pneumoperitoneum needle at 45 degrees from the incision, and then connect a needle tube after the blood is removed. If the normal saline flows in smoothly, the puncture is successful and the needle is in the abdominal cavity. Connect the CO2 inflator, the air intake speed should not exceed 1L/min, and the total amount should be 2-3L. The intra-abdominal pressure does not exceed 2.13KPa (16mmHg).

2. Trocar puncture

The laparoscope needs to be inserted into the abdominal cavity from the cannula, and the trocar needs to be inserted first. The laparoscopic sleeve is thicker and the incision should be 1.5cm. Lift the abdominal wall under the umbilical cord, insert the trocar slowly and then obliquely into the abdominal cavity vertically, and feel a sense of breakthrough when entering the abdominal cavity. Pull out the trocar core, and insert the laparoscope after hearing the gas rushing out of the abdominal cavity, turn on the light source, and adjust the patient Position your head 15 degrees low buttocks high, and continue to inflate slowly.

3. Laparoscopic observation

The surgeon holds a laparoscope and observes the uterus and various ligaments, ovaries and fallopian tubes, rectal and uterine depressions with eyepieces. During the observation, the assistant can move the uterine lifter and change the position of the uterus to cooperate with the examination. If necessary, suspicious lesions can be taken for pathological examination.

4. Take out the laparoscope

Check that there is no internal bleeding and organ damage before taking out the laparoscope. After the gas in the abdominal cavity is removed, the cannula is removed, and the abdominal incision is sutured, covered with sterile gauze, and fixed with tape.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

Please contact us if you need: zhang@sz-manners.com