公开(公告)号：US20240131212A1

公开(公告)日：2024-04-25

申请号：US18489374

申请日：2023-10-17

Applicant: SURFPLASMA, INC.

Inventor： Sarthak ROY ,  Vladimir VICHNYAKOV ,  Justin Thomas KOSKY ,  Bhaswati CHOUDHURY

IPC: A61L2/14

CPC classification number: A61L2/14 ,  A61L2202/122

Abstract: An active plasma sterilizer (APS) system for sterilization/decontamination is provided, including a sterilization box and a plurality of compact portable plasma reactors (CPPRs) disposed in the sterilization box and configured for generating surface dielectric barrier discharge (SDBD) for generating and distributing reactive oxygen and nitrogen species (RONS) such as ozone. Each of the plurality of CPPRs includes a reactor panel and a power supply circuit. The reactor panel includes one or more electrodes separated by a dielectric medium. The active plasma sterilizer (APS) system may include an ozone decomposition module having a heating element connected to a power supply and configured to decompose ozone by heating ozonated air; a power supply module for supplying power to the heating element; connecting pipes for providing paths for ozonated air to travel through; and an air pump configured to circulate the ozonated air generated.

公开(公告)号：US20240226355A9

公开(公告)日：2024-07-11

申请号：US18489374

申请日：2023-10-18

Applicant: SURFPLASMA, INC.

Inventor： Sarthak ROY ,  Vladimir VICHNYAKOV ,  Justin Thomas KOSKY ,  Bhaswati CHOUDHURY

IPC: A61L2/14

CPC classification number: A61L2/14 ,  A61L2202/122

Abstract: An active plasma sterilizer (APS) system for sterilization/decontamination is provided, including a sterilization box and a plurality of compact portable plasma reactors (CPPRs) disposed in the sterilization box and configured for generating surface dielectric barrier discharge (SDBD) for generating and distributing reactive oxygen and nitrogen species (RONS) such as ozone. Each of the plurality of CPPRs includes a reactor panel and a power supply circuit. The reactor panel includes one or more electrodes separated by a dielectric medium. The active plasma sterilizer (APS) system may include an ozone decomposition module having a heating element connected to a power supply and configured to decompose ozone by heating ozonated air; a power supply module for supplying power to the heating element; connecting pipes for providing paths for ozonated air to travel through; and an air pump configured to circulate the ozonated air generated.