Clinical Research on the Application of Single-channel Uterine Fibroid Morcellation System in Laparoscopic Myomectomy

Inclusion Criteria: Patients with uterine fibroids who meet the surgical indications. Patients aged 18 and above but below 45, who strongly request to preserve the uterus. Patients planning to undergo laparoscopic myomectomy. Those who understand the purpose, procedures, potential risks of this trial, voluntarily participate in this study, and sign the informed consent form. Exclusion Criteria: Patients who cannot tolerate laparoscopic surgery due to their overall physical condition. Patients with multiple fibroids have at least 4 fibroids, with the largest diameter of a single fibroid being equal to or greater than 10cm. Patients who require surgical procedures other than laparoscopic myomectomy (excluding pelvic adhesion lysis, resection of mesosalpingeal cysts measuring less than 2cm, and superficial intraperitoneal lesions resection/electrocoagulation). Preoperatively considering the possibility of uterine fibroid malignancy. Patients with preoperative unclear diagnosis, requiring differentiation from ovarian tumors. Previously undergone lower abdominal or pelvic intraperitoneal surgery, or patients with severe pelvic or abdominal adhesions. Presence of untreated infectious sexual diseases, including but not limited to vaginitis, cervical inflammatory diseases, and pelvic inflammatory diseases. Patients who cannot understand the research protocol, cannot cooperate with the research and follow-up, and any other patients that researchers deem unsuitable for participation in this study.