System to Sterilize a Physical Space

    公开(公告)号:US20230076018A1

    公开(公告)日:2023-03-09

    申请号:US17985334

    申请日:2022-11-11

    摘要: A system for sterilizing a physical space, such as a hotel room. The system generates and distributes heated air to the physical space to elevate the temperature of the space to a level sufficient to achieve a desired sterilization effect of eradicating insects and microoganisms. The system is portable and self-contained. The system includes a hydrogen fuel cell that generates electrical power. An electrical system conditions and stores the electrical power and supplies stored electrical power to the system components and peripherals. System components include a source of hydrogen, a heater, an air distributor, and a filter. Peripherals include a UV light source and an aerosol dispenser. The combination of heat, UV light and aerosol disinfectant effectively eradicates insects, microorganisms, allergens, and odors in the physical space.

    STERILIZATION FABRIC PROCESSING EQUIPMENT AND PRODUCT MANUFACTURED BY THE SAME

    公开(公告)号:US20230048862A1

    公开(公告)日:2023-02-16

    申请号:US17735132

    申请日:2022-05-03

    申请人: MU-CHUN TSAI

    发明人: MU-CHUN TSAI

    IPC分类号: A61L2/07 A61L2/16 A61L2/24

    摘要: Disclosed are a sterilization fabric processing equipment and a product manufactured by the processing equipment. The processing equipment includes a processing cavity, a steam device, a chemical tank, a pump set, and an automatic control device. The processing cavity has a working door and an interior for putting a frame and a base fabric overlaid on the frame. The steam device is for delivering steam to the processing cavity. The chemical tank is provided for containing a functional ion chemical and communicated with the steam pipeline through the chemical pipeline. The pump set is for delivering the steam and functional ions into the processing cavity. Under the effect of the predetermined pressure, the functional ions are closely combined to the heated base fabric fiber. The automatic control device is telecommunicatively connected to the steam device and the pump set for controlling their operation.

    PURGEABLE PHARMACEUTICAL FILL NEEDLE

    公开(公告)号:US20220387988A1

    公开(公告)日:2022-12-08

    申请号:US17887667

    申请日:2022-08-15

    摘要: The present invention involves a fill needle system for aseptically dispensing a pharmaceutical fluid in an aseptic chamber comprises a fill needle tubing in fluid communication with a pharmaceutical fluid source via flexible tubing and extending through a fill needle hub; a fill needle dispensing tip disposed at a dispensing end of the fill needle tubing; a fill needle sheath shaped and arranged to removably mate with and seal aseptically to the fill needle hub to form an aseptically sealed volume enclosing the dispensing tip; and a fluid pressure pulse induction system disposed and configured to compress the flexible tubing in order to dislodge droplets of pharmaceutical fluid retained on the dispensing tip after halting dispensing of the pharmaceutical fluid. An associated method of dispensing pharmaceutical fluid comprises operating the fluid pressure pulse induction system to dislodge the droplets. The system may comprise a controller for automatically controlling the dispensing and droplet dislodging.