Scican Ltd.

Scican, a Division of Lux and Zwingenberger Ltd.

Neil McPhail

Eduardo C Ghelman

Winston Lei Zeng

Dorin Cioraca

William Stefanuk

Edward House

Edward Kitaura

Xiang Dong Yin

Adam Szczurowski

Darko Vilotijevic

A cassette for steam sterilizing of instruments comprises a lid and a tray, the tray having an inlet and an outlet for the cassette for communication with a sterilization apparatus, and the lid having a seal configured to interface with the tray to maintain either pressure or vacuum conditions for an interior of the cassette. The seal is configured to allow the lid to move between a vacuum position and a pressurized position without exposing the cassette interior to an outside environment. The inlet and outlets have two sets of valves and seals that ensure that the cassette interior remains sterile after the sterilization process is complete and during cassette storage. One set of valves also allows access to the cassette interior for the steam sterilization cycle.

Cassette for vacuum and steam sterilization apparatus

A sterilizer for medical instruments is compact and designed to be placed on a table top. The sterilizer provides includes a cavity for receiving a cassette holding the instruments to be sterilized. A stream circuit provides steam to the cassette for sterilization, and the time required for sterilization is reduced by withdrawing air from the cassette by application of a vacuum. The cavity is evacuated at the same time as the cassette to prevent application of high stresses to the cassette during the vacuum-assisted withdrawal of air. The time for sterilization is further reduced by use of dual heat exchangers to reduce the volume removed from the cassette.

Sterilizer with vacuum-assisted air removal

Growing community of inventors

Vancouver, Canada

Neil McPhail