Abstract: A particle storage tube (100) used for implanting microparticles into a body in cooperation with a puncture needle (500), and comprising an accommodation portion (1) and a drug delivery portion (2). The accommodation portion (1) is an elongated hollow tube having a channel (10) used to accommodate microparticles (4). One end of the accommodation portion (1) is connected to the drug delivery portion (2), and the other end of the accommodation portion (1) is an open part (11) used to discharge the microparticles out of the particle storage tube (100). The inner diameter of the channel (10) is 1.0-1.8 times the inner diameter of a lumen (502) of the puncture needle (500). An inner chamber (20) of the drug delivery portion (2) is in communication with the channel (10), and is used for delivering liquid medicine (200) to the channel (10).

Abstract: A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.

Abstract: A real-time counting insecticidal lamp includes a rainproof cover, a LED lamp body, an insect receiver, and a high-voltage grid; the rainproof cover is arranged above the lamp body, the insect receiver is arranged below the lamp body, and the high-voltage grid is arranged at the periphery of the lamp body; the high-voltage grid includes a high-voltage direct current power supply and N-1 wires, and the N-1 wires are arranged in parallel in each interval to form a circle, wherein, N is no less than 10; top ends of the wires are all connected to the power supply end of the power supply, but one of two adjacent wires is electrically connected to the positive end of the power supply while the other is electrically connected to the negative end; the real-time counting insecticidal lamp also includes a counting unit.