Wellcare Medical Systems

A 5mm magnetic trocar is an advanced laparoscopic instrument designed to enhance stability and precision in minimally invasive surgery by using magnetic technology. Since "imported" refers to an instrument manufactured overseas, specific features and certifications can vary by brand. However, the core design and components are similar across various manufacturers. Key components and materials

• Cannula: A hollow, metal sheath through which instruments are passed. For magnetic trocars, this often includes a valve system with a magnetic plate.
• Obturator: The inner rod used to puncture the abdominal wall and allow the cannula to be inserted. The tip may be sharp (pyramidal) or bladeless to reduce trauma.
• Sealing mechanism: This prevents the escape of insufflation gas (used to inflate the abdominal cavity) during instrument insertion and withdrawal. In magnetic trocars, this is a magnetic valve.
• Materials: Typically constructed from high-quality stainless steel for durability, corrosion resistance, and reusability. Some models may have ergonomic handles for better grip and control.
• Sterilization: The reusable instruments are autoclavable and sterilizable. 

Functional specifications

• Diameter: 5mm, a universal size compatible with standard laparoscopic instruments, such as graspers, scissors, and cameras.
• Magnetic Guidance and Stability: The internal magnetic locking system ensures instruments are securely and stably positioned once inside the body, minimizing slippage.
• Reduced Tissue Trauma: The technology is designed to minimize trauma during insertion by guiding the trocar precisely.
• Reusable and Autoclavable: This makes the product cost-effective and suitable for multiple uses after proper sterilization.
• Compatibility: Designed to work seamlessly with existing standard laparoscopic instruments.