The Stryker 45L PneumoSure High Flow Insufflator is a medical device used during laparoscopic and minimally invasive surgeries to provide consistent and precise abdominal insufflation with CO₂. The insufflation process creates the necessary space within the abdominal cavity by introducing CO₂ gas, allowing surgeons to have better visualization and maneuverability during the procedure. The "45L" refers to its capacity to deliver gas at a flow rate of up to 45 liters per minute, which makes it ideal for more complex or longer procedures that require high insufflation performance.

Key Features of the Stryker 45L PneumoSure High Flow Insufflator:

1. High Flow Rate:

   • The system is capable of delivering CO₂ at a flow rate of up to 45 liters per minute, ensuring rapid insufflation of the abdominal cavity. This is particularly useful in procedures where maintaining or quickly re-establishing pneumoperitoneum is essential.

2. Pressure Control:

   • It features advanced pressure sensing technology that maintains consistent and accurate intra-abdominal pressure. This helps reduce the risk of injury and ensures the safety of the patient during surgery.
   • The system adjusts gas flow automatically to maintain the target pressure level during the procedure.

3. Real-time Monitoring:

   • It continuously monitors pressure, gas flow, and volume in real-time, providing critical information to the surgeon throughout the procedure. This ensures the surgeon can respond to any changes in patient condition or cavity pressure effectively.

4. Integrated Heating Technology:

   • The device offers an integrated gas heating option, which warms the CO₂ before it enters the patient’s body. This helps reduce the likelihood of hypothermia, one of the common complications in longer laparoscopic surgeries.

5. Tubing Compatibility (Tubeset Adapter):

   • The tubeset adapter allows for seamless connection between the insufflator and various tubing sets. This feature ensures compatibility with different trocar systems and other insufflation devices used in the operating room.

6. Clear Display and Controls:

   • The system comes with an intuitive user interface, often featuring a touchscreen display that allows easy control and monitoring of gas flow, pressure settings, and other critical parameters.

Benefits:

• Rapid Insufflation: The high flow rate ensures that the surgical space is prepared quickly, reducing setup time and allowing for smooth continuation of the procedure.
• Enhanced Patient Safety: The system's pressure control and real-time monitoring features help minimize the risk of over-insufflation or under-insufflation, providing a safer surgical environment.
• Reduced Surgical Downtime: With the ability to adjust to real-time changes, the insufflator ensures continuous operation without needing to halt the procedure for manual adjustments.

Applications:

The Stryker 45L PneumoSure Insufflator is ideal for laparoscopic surgeries such as:

• General surgery (e.g., gallbladder removal, appendectomy)
• Gynecologic procedures (e.g., hysterectomy, endometriosis treatment)
• Urological procedures (e.g., nephrectomy)
• Bariatric surgery (e.g., gastric bypass)

This insufflator is a crucial part of creating the optimal conditions for performing safe and effective minimally invasive surgeries. The high flow rate, combined with advanced control systems and ease of use, makes it a preferred tool in many surgical settings.