What connection method is used for the passive suction of the LapVac?

The LapVac utilizes a Luer lock connection method for passive suction. This type of connection is designed to create a secure, leak-proof fit for various medical devices, ensuring that fluid management systems, like the LapVac, maintain an effective suction level. The Luer lock system is commonly used in medical settings due to its ease of use and reliability in connecting syringes, catheters, and suction apparatuses. This connection type allows for quick attachment and detachment, which is crucial in clinical environments where time and ensuring sterile conditions are paramount.

While other options might involve connections seen in various medical or technical devices, they do not apply to the LapVac's suction method. For example, direct attachment to a tank might imply a bulkier or less flexible system that could complicate the ease of use, and USB or Bluetooth connections are typically associated with electronic devices rather than the mechanical suction process required by systems like the LapVac.