HOLDING JIG, OPTICAL ELEMENT COATING METHOD, AND OPTICAL LENS MANUFACTURING METHOD

    公开(公告)号:US20250025909A1

    公开(公告)日:2025-01-23

    申请号:US18274158

    申请日:2022-02-14

    Inventor: Satoshi ANNAKA

    Abstract: A holding jig which is capable of holding any of optical elements of various shapes or sizes, and free of causing deformation or damage of the optical elements. A holding jig for holding an optical element includes: a base; first, second and third holding parts which hold the periphery of a lens substrate; a first arm to which the first holding part is attached and which is provided to the base swingably about a pivot; a torsion spring biasing the first arm in a first swinging direction such that the first holding part is urged toward the lens substrate; and an arm locking mechanism configured to lock the swinging of the first arm.

    ANALYTE SENSOR
    5.
    发明申请

    公开(公告)号:US20230129853A1

    公开(公告)日:2023-04-27

    申请号:US18145220

    申请日:2022-12-22

    Applicant: Dexcom, Inc.

    Abstract: Devices and methods are provided for continuous measurement of an analyte concentration. The device can include a sensor having a plurality of sensor elements, each having at least one characteristic that is different from other sensor(s) of the device. In some embodiments, the plurality of sensor elements are each tuned to measure a different range of analyte concentration, thereby providing the device with the capability of achieving a substantially consistent level of measurement accuracy across a physiologically relevant range. In other embodiments, the device includes a plurality of sensor elements each tuned to measure during different time periods after insertion or implantation, thereby providing the sensor with the capability to continuously and accurately measure analyte concentrations across a wide range of time periods. For example, a sensor system 180 is provided having a first working electrode 150 comprising a first sensor element 102 and a second working electrode 160 comprising a second sensor element 104, and a reference electrode 108 for providing a reference value for measuring the working electrode potential of the sensor elements 102, 104.

    COATING SYSTEM AND ELECTRODE RACK

    公开(公告)号:US20230024157A1

    公开(公告)日:2023-01-26

    申请号:US17869542

    申请日:2022-07-20

    Abstract: An e-coat line includes a frame supporting a process track configured to extend along a process direction, a workpiece rack moveably supported on the frame, and a plurality of electrodes supported on an electrode rack. The rack includes support members configured to hold a plurality of hollow workpieces in a predetermined arrangement, and the workpiece rack is moveable relative to the frame between a raised position and a lowered position. The plurality of electrodes are supported on the electrode rack in a predetermined arrangement complementary to the predetermined arrangement of the plurality of hollow workpieces on the support members. The electrode rack is moveable relative to the workpiece rack in a direction crossing the process direction between a first position, in which the plurality of electrodes are extended along and overlapping with the support members to fit within the plurality of hollow workpieces, and a second position, in which the plurality of electrodes are retracted away from the support members to be removed from the plurality of hollow workpieces.

    Coating apparatus
    7.
    发明授权

    公开(公告)号:US11491506B2

    公开(公告)日:2022-11-08

    申请号:US16922462

    申请日:2020-07-07

    Inventor: Brad Bamford

    Abstract: A transfer and coating apparatus transfers a component from a conveyor to a coating station for application of a coating. The transfer apparatus includes a mast that can move about orthogonal axes in a horizontal plane and a mast having a carriage that can move vertically. The carriage includes a hook that swings about a horizontal axis relative to the mast for movement of the component in the horizontal direction. A sway bar extends between the hook and component to inhibit movement about a horizontal axis. The component is delivered to an upper compartment of a coating apparatus where it can be lowered in to a lower compartment containing coating material. Excess coating material is removed by an array of nozzles in the upper compartment as the component is raised from the coating material.

    CONTINUOUS ANALYTE SENSORS AND METHODS OF MAKING SAME

    公开(公告)号:US20220346674A1

    公开(公告)日:2022-11-03

    申请号:US17867608

    申请日:2022-07-18

    Applicant: DexCom, Inc.

    Abstract: Described here are embodiments of processes and systems for the continuous manufacturing of implantable continuous analyte sensors. In some embodiments, a method is provided for sequentially advancing an elongated conductive body through a plurality of stations, each configured to treat the elongated conductive body. In some of these embodiments, one or more of the stations is configured to coat the elongated conductive body using a meniscus coating process, whereby a solution formed of a polymer and a solvent is prepared, the solution is continuously circulated to provide a meniscus on a top portion of a vessel holding the solution, and the elongated conductive body is advanced through the meniscus. The method may also comprise the step of removing excess coating material from the elongated conductive body by advancing the elongated conductive body through a die orifice. For example, a provided elongated conductive body 510 is advanced through a pre-coating treatment station 520, through a coating station 530, through a thickness control station 540, through a drying or curing station 550, through a thickness measurement station 560, and through a post-coating treatment station 570.

    Dip coating apparatus for coating medical assist device

    公开(公告)号:US11285507B2

    公开(公告)日:2022-03-29

    申请号:US17080136

    申请日:2020-10-26

    Inventor: Hyung Joon Choi

    Abstract: This application relates to a dip coating apparatus for coating a medical assist device such as a catheter or guidewire to a uniform thickness. The apparatus includes a casing and a coating booth disposed in the casing and containing a coating fluid. The apparatus also includes an elevating member vertically movable in the casing and configured to hold an upper end of each of medical assist devices so that the medical assist devices can be hung. The apparatus further includes a position adjusting member for adjusting the height of the elevating member, and a controller for controlling operation of the position adjusting member. The coating booth includes a coating unit having the same length as each medical assist device and a hopper-shaped guide unit that guides a bundle of the medical assist devices to be inserted into the coating unit when the guide unit contacts the medical assist devices.

    DIP TREATMENT SYSTEM AND METHOD FOR THE DIP TREATMENT OF ARTICLES, IN PARTICULAR VEHICLE BODIES

    公开(公告)号:US20210331875A1

    公开(公告)日:2021-10-28

    申请号:US17053124

    申请日:2019-05-02

    Applicant: EISENMANN SE

    Abstract: A dip treatment system for treating articles, in particular for treating vehicle bodies, includes a dip treatment tank, which can be filled with a treatment liquid, into which articles to be treated can be fully or partially dipped. A conveying system defines a conveying path and includes at least one transport carriage, which can be displaced along the conveying path in a transport direction and includes a fastening device to which at least one article can be fastened. The conveying system can convey the articles to be treated towards the dip treatment tank, fully or partially into the interior of the dip treatment tank, out of the dip treatment tank and away therefrom. The conveying path of the conveying system is divided into sub-paths, of which at least one first sub-path leads to the dip treatment tank or to an immersion region of the dip treatment tank and of which a second sub-path passes by said dip treatment tank or immersion region of said dip treatment tank. The invention further includes a method for the dip treatment of articles.

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