Disposable trocars are easy to use, but require careful sterilization; automated trocars are also easy to use, but require a higher level of operational skill.
How to Use a Disposable Trocar: First, select the appropriate trocar and needle, then sterilize them. After sterilization, insert the needle into the trocar, adjust the depth and angle, and insert the needle into the desired puncture site. After puncture, remove the needle and dispose of the trocar and needle.
Disinfection Methods for Disposable Trocars: Disposable trocars need frequent sterilization to prevent cross-infection. There are two sterilization methods: physical sterilization, which uses high temperature and pressure to sterilize the trocar and needle; and chemical sterilization, which involves immersing the trocar and needle in a disinfectant solution.
Maintenance of Disposable Trocars: After a period of use, disposable trocars require proper maintenance. First, the trocar and needle need to be cleaned to remove any dirt. Second, the trocar and needle need to be maintained, including replacing them regularly.
