APPARATUS FOR APPLYING THERMAL ENERGY TO A RECEPTACLE AND DETECTING AN EMISSION SIGNAL FROM THE RECEPTACLE

    公开(公告)号:US20210017576A1

    公开(公告)日:2021-01-21

    申请号:US17029930

    申请日:2020-09-23

    Abstract: An apparatus for performing nucleic acid amplification reactions includes a thermally-conductive receptacle holder with front and back surfaces. The front surface includes a row of receptacle wells, and an outer surface of each well has a frustoconical shape, an inner surface of each well receives a receptacle, and each well has a through-hole extending between the inner and outer surfaces thereof. One or more thermal elements in contact with the back surface of the holder alter a temperature(s) of the holder. The apparatus includes multiple optical fibers, and each optical fiber provides optical communication between one of the wells and an excitation signal source and/or an emission signal detector. A first end of each optical fiber is disposed outside, within, or extends through the through-hole of a corresponding well, and a second end of each optical fiber is in optical communication with the excitation signal source and/or the emission signal detector.

    APPARATUS FOR PRINTING ON AN OBJECT HAVING A CURVED SURFACE

    公开(公告)号:US20200094597A1

    公开(公告)日:2020-03-26

    申请号:US16696587

    申请日:2019-11-26

    Abstract: A printing module configured to print a label on a curved surface of an article includes an expandable printing mechanism configured to be expanded to an open configuration for receiving the article or contracted to a closed configuration placing the curved surface in an operative position with respect to a print head and an article moving assembly configured to grasp and hold the article and effect relative movement between the curved surface and the print head. The printing mechanism includes contact elements, such as rollers, that contact or otherwise engage the article when the printing mechanism is in the closed configuration and maintain the curved surface in the operative position with respect to the print head during relative movement between the curved surface and the print head.

Patent Agency Ranking