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Rudra Surgicals : A *7mm laparoscopic trocar washer silicon* is a larger version of the silicone washer used in laparoscopic surgery, designed to fit a 7mm trocar. Here’s what it entails:1. **7mm Trocar**: This size is slightly larger than the 3mm version, typically used for instruments that require a bit more space, like certain graspers, scissors, or clip appliers. The 7mm size allows surgeons more flexibility for these tools while still minimizing incision size.2. **Washer**: The washer functions as a sealing component that fits inside the trocar. Its role is to prevent gas, such as CO?, from escaping the abdominal cavity during laparoscopy. This helps maintain insufflation pressure, which is crucial for clear visibility and working space.3. **Silicone Material**: The washer is made from silicone, known for its durability, flexibility, and biocompatibility. Silicone can withstand sterilization and offers a reliable seal due to its elastic properties.In summary, the 7mm laparoscopic trocar washer silicon is an essential accessory for larger laparoscopic instruments, helping maintain a stable operating environment while allowing surgeons to use a variety of tools.