A nanoknife control structure
By employing a multi-channel boost module design and a bridge-type bipolar control mode, the problems of long charging time and pulse wave tailing residual waves in the NanoKnife have been solved, achieving fast charging and safe output.
CN116999153BActive Publication Date: 2026-06-02UNIV OF SHANGHAI FOR SCI & TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- UNIV OF SHANGHAI FOR SCI & TECH
- Filing Date
- 2023-08-16
- Publication Date
- 2026-06-02
AI Technical Summary
Technical Problem
Existing nanoknives lack sufficient range for wide dynamic voltage adjustment, have long charging times, and output pulse waves that are not steep enough, resulting in trailing residual waves.
Method used
The design employs a multi-channel boost module to distribute the target voltage evenly to multiple high-voltage modules for parallel charging, and promptly shuts off the output pulse wave through a bridge bipolar control mode.
Benefits of technology
It shortens charging time, solves the problem of steep pulse tail residual wave, meets the requirements for ultra-low voltage and ultra-high voltage use, and ensures safe use.
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Smart Images
Figure CN116999153B_ABST
Abstract
The application discloses a nano-knife control structure and belongs to the field of nano-knives. The nano-knife control structure is provided with multiple high-voltage modules. After receiving a target voltage set by a user, a main control module distributes the average value of the target voltage to each currently online high-voltage module and controls all the currently online high-voltage modules to be charged to the average value at the same time, so that the charging is accelerated and the charging time is shortened. Since each high-voltage module can realize 0V starting adjustment, the super-low voltage use requirement can be met, and after being connected in series, the super-high voltage use requirement can be met. Moreover, the pulse module adopts a bridge type bipolar control mode, and the voltage pulse wave after being connected in series is turned off in time, so that the problem of steep pulse tailing residual wave is solved.
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