Instructions for single-use trocar for laparoscopy (Part 2)

XI.Matters needing attention and warnings of trocar

1. When using this laparoscopic trocar, aseptic operation specifications should be strictly followed;

2. Please carefully check the packaging of this laparoscopic trocar before use, if the blister packaging is damaged, please stop using it;

3. The laparoscopic trocar is sterilized by ethylene oxide, and.

4. This product is for one-time use and cannot be sterilized after use.

5. Please check whether the product is within the validity period before use. The sterilization validity period is three years, and the product beyond the validity period is strictly prohibited.

6. During abdominal surgery, if a proper pneumoperitoneum cannot be formed and maintained, the available operating space may be reduced, which will hinder the forward movement of the puncture cone and increase the risk of visceral tissue injury.

7. Only physicians with rich experience and familiarity with endoscopic technology can perform endoscopic surgery. Before surgery, doctors should consult relevant books and literature to understand the technology, complications and risks of endoscopy.

8. In-line piercing cones are sharper and safer. Therefore, the force required during the insertion process is smaller. Using excessive force may reduce the user's control of the insertion angle and depth of the puncture cone, and increase the risk of harming internal tissues.

9. Adhesion, abnormal anatomy or other obstacles may be prevented or delayed, which will cause the puncture cone to damage the internal organ structure during blind puncture. It is recommended to use open laparoscopic surgery. After adding sutures to the abdominal fascia, use this product Import and use.

10. Before and after removing the disposable puncture cannula from the abdominal cavity, check the hemostasis of the surgical site. Electric heating or manual sutures can be used to control bleeding. Depending on the doctor’s judgment, a laparotomy may be required.

11. Once you enter the abdominal cavity, you must be careful not to re-press the puncture cannula. If enough force is applied to the front end to move the cone forward, it will cause damage to the internal tissues.