A PORTABLE VAPORIZING APPARATUS AND A METHOD THEREOF

    公开(公告)号:WO2022185290A2

    公开(公告)日:2022-09-09

    申请号:PCT/IB2022/051986

    申请日:2022-03-07

    Abstract: A portable vaporizing apparatus for inhalation therapy and method of operation of the portable vaporizing apparatus are disclosed. The portable vaporizing apparatus includes a liquid cartridge comprising therapeutic substance, and ultrasonic activating tip removably coupled to proximal end of liquid cartridge. Furthermore, portable vaporizing apparatus includes mouthpiece having airflow outlet removably coupled to outer edge of proximal end of liquid cartridge. Thereafter, portable vaporizing apparatus includes power source removably coupled to distal end of liquid cartridge. The portable vaporizing apparatus receives ambient air via mouthpiece and power from power source to liquid cartridge. Further, portable vaporizing apparatus agitates ultrasonic waves in ultrasonic activating tip using received power. Furthermore, portable vaporizing apparatus vaporizes therapeutic substance comprised in liquid cartridge, based on agitated ultrasonic waves and ambient air. Also, portable vaporizing apparatus creates aerosol from vaporized therapeutic substance, to pass into mouthpiece for breathing into airway of user.

    WATER WASHABLE THERMAL AND PLASMA RESISTANT COATING FOR LASER INTERACTIVE APPLICATIONS

    公开(公告)号:WO2020176457A1

    公开(公告)日:2020-09-03

    申请号:PCT/US2020/019623

    申请日:2020-02-25

    Abstract: Compositions and methods useful for the singulation of fragile devices from substrates by the process of plasma singulation are described. Thermal resistant coatings comprising ingredients that exhibit both thermal resistance and water solubility are demonstrated. These ingredients which have high ultraviolet interaction allow laser interaction to create masks for thin and small devices, for example, substrates that are thin to 150 microns or less or have devices present that are measured 1mm on a side or smaller. Methods are presented which apply the composition to the inorganic substrate whereby an ultraviolet sourced laser interacts with the surface and creates a mask which subsequently is processed in a plasma chamber to separate (singulate) the devices within the substrate and subsequently rinse with water to remove/dissolve the laser interactive and plasma protective layer. Once rinsed and clean, the devices proceed by pick and place tooling to final integration to electronic circuitry. The invention coating is a water rinsable creation that achieves high selectivity for both laser and plasma operations.

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