Electrical control system for minimally invasive tumor therapies
US11877782B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2022 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | Jul 21, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/064
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is an electrical control system for minimally invasive tumor therapies. The electrical control system for minimally invasive tumor therapies includes a control module, a perfusion module and a power box. The perfusion module includes a working medium storage tank, a tank liquid level meter, a tank pressure sensor, a tank deflation valve, a liquid charging valve and an external working medium container. The power box is configured to supply power to the control module and the perfusion module. The control module is configured to receive working medium parameters sent by the tank liquid level meter and the tank pressure sensor, and to control, when the work medium parameters meet a perfusion condition, the tank deflation valve and the liquid charging valve to open or close respectively so as to input working medium from the external working medium container into the working medium storage tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.