Clinical Full-scenario Application: Disposable Trocar Enables The Upgrade Of Minimally Invasive Surgery.

Clinical full-scenario application: Disposable trocar enables the upgrade of minimally invasive surgery. As the "entry device" for minimally invasive surgery, disposable trocars, with their advantages of minimally invasive, safe, precise and convenient, are widely used in various minimally invasive surgical procedures in general surgery, gynecology and obstetrics, orthopedics, thoracic surgery and other departments, becoming an indispensable core consumable in modern surgery and completely transforming the surgical model from "open" to "minimally invasive". Laparoscopic surgery is the most core application scenario of disposable trocars, covering routine minimally invasive surgeries such as cholecystectomy, appendectomy, gastrointestinal surgery, gynecological myomectomy, and ovarian cyst stripping. During the operation, doctors use disposable trocars to puncture and create 3-4 small incisions of 5-15mm to establish the abdominal operation channel. Under the support of pneumoperitoneum pressure, laparoscopes and surgical instruments are inserted through the trocars to complete operations such as lesion resection, tissue suture, and hemostasis. Compared with traditional open surgery, the incisions are only a few millimeters, with minimal intraoperative blood loss, less interference to abdominal organs, and postoperative patients experience less pain, faster recovery, shorter hospital stays, and minimal abdominal scars, achieving a balance between treatment effect and aesthetics. In thoracoscopic surgery (VATS), disposable trocars also play a key role in minimally invasive surgeries of the lungs, esophagus, mediastinum, etc. Through small puncture holes in the chest wall, an operation channel in the thoracic cavity is established, and the thoracoscope is used to complete surgeries such as pulmonary nodule resection, radical resection of esophageal cancer, and mediastinal tumor removal. This avoids the trauma of cutting ribs and damaging the chest wall muscles in traditional thoracotomy, significantly reduces the risk of postoperative complications, and shortens the patient's recovery period. In the field of minimally invasive orthopedics, disposable trocars are suitable for arthroscopic surgery, vertebroplasty/kyphoplasty, and minimally invasive treatments of the knee, shoulder, lumbar spine, etc. Through precise puncture to establish the joint cavity and vertebral body operation channels, it is convenient for doctors to insert arthroscopes, bone cement injection devices, etc., to achieve operations such as meniscus repair, rotator cuff repair, and minimally invasive reinforcement of vertebral compression fractures, precisely reaching the lesion and maximizing the preservation of normal bone and soft tissue functions. In addition, disposable trocars can also be used in minimally invasive surgeries in urology, pediatric surgery, and other fields, meeting the minimally invasive surgical needs of different age groups and different parts. The disposable design of the product eliminates the risk of cross-infection caused by incomplete disinfection of reused instruments from the root, and the products are sterilized before leaving the factory, ready for use upon opening, without the need for additional disinfection and maintenance by the hospital, simplifying the operating room operation process and improving surgical efficiency. At the same time, diversified product specifications and designs adapt to different surgical needs: bladeless trocars puncture by separating tissue fibers, reducing tissue damage; trocars with expandable tips have built-in spring protection shields, enhancing puncture safety; blunt trocars can be firmly fixed to the abdominal wall, suitable for long surgeries. The all-round clinical adaptability makes disposable trocars the "basic standard" of minimally invasive surgery, promoting the comprehensive popularization of minimally invasive medical technology.