Examples relate to devices, systems, and methods for collecting and measuring discharged urine. A urine collection system includes a urine collection device configured to collect urine discharged from a user and a urine collection container in fluid communication with the urine collection device and sized and dimensioned to receive the urine discharged from the user. The urine collection system also includes a flow meter having a communication interface and positioned between the urine collection container and the urine collection device. The flow meter is configured to detect a flow property of the urine at least related to a volume of the urine entering the urine collection container and the communication interface is configured to wirelessly communicate to a computing device at least one of the detected flow property or the volume of the urine including the volume of the urine discharged from the user entering the urine collection container.

A method of manufacturing a surgical waste collection manifold with a volume collected datum and a rover type to ensure compatibility with a surgical waste collection rover is provided. The method includes obtaining a second manifold having a second housing defining a surface, the housing defining a second manifold volume and a second outlet opening in fluid communication with the second manifold volume, and coupling a second circuit to the surface of the second manifold, comprising a second memory device including a third memory bank and a fourth memory bank, the third memory bank including a fifth memory field and the fourth memory bank including a sixth memory field. The method may further include programming the fifth memory field with an encrypted first hash digest based on the rover type and programming the sixth memory field with an encrypted second hash digest based on the volume collected datum.