WO2023002250 - CONDUCTIVE PAD GENERATING TUMOR TREATING FIELD AND METHODS OF PRODUCTION AND USE THEREOF
National phase entry:
Publication Number
WO/2023/002250
Publication Date
26.01.2023
International Application No.
PCT/IB2022/000412
International Filing Date
20.07.2022
Title **
[English]
CONDUCTIVE PAD GENERATING TUMOR TREATING FIELD AND METHODS OF PRODUCTION AND USE THEREOF
[French]
TAMPON CONDUCTEUR GÉNÉRANT UN CHAMP DE TRAITEMENT DE TUMEUR ET MÉTHODES DE PRODUCTION ET D'UTILISATION DE CELUI-CI
Applicants **
NOVOCURE GMBH
6 Park
6039 Root D4, CH
Inventors
DESLAURIERS, Richard
87 Carmel Hill Road
Woodbury, CT 06798, US
Priority Data
63/224,241
21.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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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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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1652 | |
| EPO | Filing, Examination | 10123 | |
| Japan | Filing | 593 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 4910 |
Total: 17853 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A system and method for delivering TTFields are herein described. The system comprises an electric field generator generating a signal having a frequency from 50 kHz to 500 kHz and coupled to a first lead and a second lead. A first pad is coupled to the first lead and includes a conductive foam and a first conductive gel. The conductive foam receives the signal from the first conductive lead and comprises a solid continuous phase material comprising at least a conductive material. A plurality of pockets is interspersed throughout the conductive foam. The first conductive gel is attached, absorbed, or adsorbed to the conductive foam. The second lead is coupled to the electric field generator and a second pad is coupled to the second lead. The second pad has a second electrode element connected to a second conductive gel element and receives the signal from the second conductive lead.[French]
L'invention concerne un système et un procédé de délivrance de champs TT. Le système comprend un générateur de champ électrique générant un signal ayant une fréquence de 50 kHz à 500 kHz et couplé à un premier conducteur et à un second conducteur. Un premier tampon est couplé au premier conducteur et comprend une mousse conductrice et un premier gel conducteur. La mousse conductrice reçoit le signal provenant du premier conducteur et comprend un matériau à phase continue solide comprenant au moins un matériau conducteur. Une pluralité de poches est intercalée dans toute la mousse conductrice. Le premier gel conducteur est fixé, absorbé ou adsorbé sur la mousse conductrice. Le second conducteur est couplé au générateur de champ électrique et un second tampon est couplé au second conducteur. Le second tampon a un second élément d'électrode connecté à un second élément de gel conducteur et reçoit le signal provenant du second conducteur.