Knob on touch panel and related control method

    公开(公告)号:US20240310936A1

    公开(公告)日:2024-09-19

    申请号:US18677815

    申请日:2024-05-29

    IPC分类号: G06F3/0362 G06F3/041

    摘要: A knob on a touch panel includes a rotary wheel, a common pad, at least one sensing pad, a plurality of connectors and a conductive ring. The rotary wheel is mounted on the touch panel. The common pad is deployed on the touch panel. The at least one sensing pad is deployed on the touch panel. Each of the plurality of connectors is coupled between the rotary wheel and one pad among the at least one sensing pad and the common pad, to control each of the at least one sensing pad to be coupled to the common pad or not through the rotary wheel according to an operation of the knob. The conductive ring is deployed on a surface of the rotary wheel, to detect a touch object.

    OPERATION DETECTION DEVICE, OPERATION DETECTION UNIT, AND OPERATION DETECTION METHOD

    公开(公告)号:US20240281092A1

    公开(公告)日:2024-08-22

    申请号:US18423803

    申请日:2024-01-26

    发明人: Takashi Amano

    摘要: A control unit of an operation detection device 1) determines, based on a detection result of a sensor panel, whether the number of peripheral proximity points (which are points at which a detected object is in contact with or in proximity to a detection surface in a peripheral region of a periphery of a knob member) is two or more, 2) determines that an operation by a user is valid when the number of peripheral proximity points is two or more and the peripheral proximity points transition to a specific mode, and 3) conversely determines that the operation by the user is not valid regardless of the transition of the peripheral proximity points when the number of peripheral proximity points is not two or more.

    Method for setting an operational parameter in a medical device

    公开(公告)号:US12014818B2

    公开(公告)日:2024-06-18

    申请号:US17599860

    申请日:2019-12-13

    摘要: In a method for setting an operational parameter in a medical device (1) an input device (10) is actuated to set an operational parameter (110) displayed on a display device (11) of the medical device (1), wherein the input device (10) is advanceable in an actuation direction (D1, D2) by movement steps (α) to increase or decrease the operational parameter (110) by a change amount associated with a movement step (α). Herein, when advancing the input device (10), said change amount is adapted from a fine-tuning-state value to a tuning-state value larger than the fine-tuning-state value in case a first condition is met. In this way a method for setting an operational parameter in a medical device is provided which allows for an easy and comfortable adjustment of an operational parameter for programming the medical device, for example in the context of an infusion operation.