WO2023150312 - ELECTROSURGICAL SYSTEM WITH ADAPTIVE NON-THERMAL PLASMA CONTROL
National phase entry:
Publication Number
WO/2023/150312
Publication Date
10.08.2023
International Application No.
PCT/US2023/012342
International Filing Date
03.02.2023
Title **
[English]
ELECTROSURGICAL SYSTEM WITH ADAPTIVE NON-THERMAL PLASMA CONTROL
[French]
SYSTÈME ÉLECTROCHIRURGICAL À COMMANDE DE PLASMA NON THERMIQUE ADAPTATIVE
Applicants **
US PATENT INNOVATIONS, LLC
Inventors
CANADY, Jerome, M.d.
JUN, Changhan
ZHUANG, Taisen
SUMANASENA, Buddika
WU, Yang
YAN, Feng
RUBIO, Priscilla
Priority Data
63/306,392
03.02.2022
US
Application details
| Total Number of Claims/PCT | * |
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International Searching Authority |
USPTO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2030 | |
| EPO | Filing, Examination, Granting | 11870 | |
| Japan | Filing, Examination, Granting | 1931 | |
| South Korea | Filing, Examination, Granting | 1589 | |
| USA | Filing, Examination, Granting | 4310 |
Total:
21,730
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A system and for adaptive control of non-thermal plasma treatment on a patient. The system has a electrosurgical generator, having a power module, a memory, a first current sensor configured to sense an electrical current on the active electrode, a second current sensor configured to sense a current on the return electrode, a voltage sensor configured to sense a voltage difference between the active electrode and the return electrode, and a feedback control module, wherein the control module is configured to automatically adjusts a power output of the electrosurgical generator based on outputs of the first current sensor, the second current sensor and the voltage sensor to maintain an electrical current on the active electrode within a range to provide non-thermal plasma.[French]
La présente invention concerne un système et une commande adaptative d'un traitement par plasma non thermique sur un patient. Le système possède un générateur électrochirurgical, comportant un module d'alimentation, un mémoire, un premier capteur de courant conçu pour détecter un courant électrique sur l'électrode active, un second capteur de courant conçu pour détecter un courant sur l'électrode de retour, un capteur de tension conçu pour détecter une différence de tensions entre l'électrode active et l'électrode de retour, et un module de commande de rétroaction, le module de commande étant conçu pour ajuster automatiquement une puissance de sortie du générateur électrochirurgical sur la base des sorties du premier capteur de courant, du second capteur de courant et du capteur de tension pour maintenir un courant électrique sur l'électrode active dans une plage pour fournir un plasma non thermique.