{
  "$type": "site.standard.document",
  "description": "Disclosed are a charging and discharging monitoring circuit and a tumor therapy instrument. The circuit comprises a capacitor group (110) and a power supply source (120) for supplying power to the capacitor group, and further comprises a first switch group (130), a second switch group (140), a…",
  "path": "/patents/1409652",
  "publishedAt": "2023-12-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61B18/00",
    "SHENZHEN NEUMANN TECH CO LTD [CN]"
  ],
  "textContent": "Disclosed are a charging and discharging monitoring circuit and a tumor therapy instrument. The circuit comprises a capacitor group (110) and a power supply source (120) for supplying power to the capacitor group, and further comprises a first switch group (130), a second switch group (140), a discharging module (150), a voltage measurement circuit (160) and a controller (170), wherein the controller (170) is respectively connected to the voltage measurement circuit (160), the first switch group (130), the second switch group (140) and the discharging module (150); the voltage measurement circuit (160) is used for monitoring a charging voltage signal of the capacitor group, and is further used for monitoring a discharging voltage signal of the discharging module (150); when receiving a charging monitoring instruction, the controller (170) controls the disconnection of the discharging module (150), controls the conduction of the first switch group (130) and the second switch group (140), and collects the charging voltage signal to obtain a charging voltage; and when receiving a discharging detection instruction, the controller (170) controls the conduction of the discharging module (150), controls the disconnection of the first switch group (130) and the second switch group (140), and collects the discharging voltage signal to obtain a discharging voltage. The present charging and discharging monitoring circuit can realize the simplification of a monitoring circuit structure and improve the real-time performance of charging and discharging monitoring.",
  "title": "CHARGING AND DISCHARGING MONITORING CIRCUIT AND TUMOR THERAPY INSTRUMENT"
}