Telemetry element
    5.
    外观设计

    公开(公告)号:USD1010134S1

    公开(公告)日:2024-01-02

    申请号:US29772831

    申请日:2021-03-04

    摘要: FIG. 1 is a front, top perspective view of a telemetry element showing our new design;
    FIG. 2 is a front elevational view thereof;
    FIG. 3 is a rear elevational view thereof;
    FIG. 4 is a left side elevational view thereof;
    FIG. 5 is a right side elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines and unshaded surface they enclose show portions of the telemetry element that form no part of the claimed design.

    OUTPUT SIGNAL DRIVERS
    8.
    发明公开

    公开(公告)号:US20230201593A1

    公开(公告)日:2023-06-29

    申请号:US18008222

    申请日:2021-06-10

    IPC分类号: A61N1/36 A61N1/378

    摘要: An output signal driver includes a positive output node, a negative output node, a power supply input node, a power supply common node, a charging capacitor, a discharging capacitor, a current source, a current sink, a first switch, a second switch, and a controller. The charging capacitor is coupled to the power supply input node. The discharging capacitor is coupled to the negative output node. The current source is coupled between the power supply input node and the positive output node. The current sink is coupled between the positive output node and the power supply common node. The first switch is coupled in parallel with the current source. The second switch is coupled in parallel with the current sink. The controller is coupled to the current source, the current sink, the first switch, and the second switch to apply either complementary constant current pulses or complementary constant voltage pulses to the positive output node.