- Trocar sleeve housing is a sterile single-patient-use device with a reusable (sterilizable) sleeve
- It is part of the reposable trocar system
- It contains an outer gasket and internal sealing system to minimize gas leakage when instruments are inserted or withdrawn
- The trocar size corresponds to the maximum size of the instrument, and there is a stopcock valve for gas insufflation
- The housing is designed to be used solely with the resposable trocar system