WO2025094089 - SYSTEMS FOR ADAPTIVE ABLATION VOLUME PREDICTION BASED ON TISSUE TEMPERATURE MEASUREMENTS AND ANATOMICAL SEGMENTATION
National phase entry is expected:
Publication Number
WO/2025/094089
Publication Date
08.05.2025
International Application No.
PCT/IB2024/060723
International Filing Date
30.10.2024
Title **
[English]
SYSTEMS FOR ADAPTIVE ABLATION VOLUME PREDICTION BASED ON TISSUE TEMPERATURE MEASUREMENTS AND ANATOMICAL SEGMENTATION
[French]
SYSTÈMES DE PRÉDICTION ADAPTATIVE DE VOLUME D'ABLATION SUR LA BASE DE MESURES DE TEMPÉRATURE DE TISSU ET DE SEGMENTATION ANATOMIQUE
Applicants **
HEPTA MEDICAL SAS
Inventors
BANCEL, Thomas
BONHOMME, Matteo
EL FASSI, Nadir
Priority Data
23306887.3
31.10.2023
EP
63/595,306
01.11.2023
US
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
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International Searching Authority |
EPO
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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 | 2944 | |
| EPO | Filing, Examination, Granting | 19913 | |
| Japan | Filing, Examination, Granting | 2823 | |
| South Korea | Filing, Examination, Granting | 3399 | |
| USA | Filing, Examination, Granting | 7940 |
Total:
37,019
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Systems and methods for ablating target tissue, measuring parameters during ablation such as temperature of the target tissue, and predicting volume of the ablation based on the measured parameters are provided. The system may include a switching antenna for both heating of target tissue and radiometry to monitor the temperature of the heated tissue, and a processor for calculating the temperature of the target tissue, segmenting medical images, and predicting volume of the ablation based on radiometric signals indicative of the target tissue temperature. The predicted ablation volume may be adapted to account for tissue boundaries and anatomical structures. The processor further may determine properties of the target tissue such as tissue type.[French]
L'invention concerne des systèmes et des méthodes d'ablation de tissu cible, de mesure de paramètres pendant l'ablation tels que la température du tissu cible, et de prédiction du volume de l'ablation sur la base des paramètres mesurés. Le système peut comprendre une antenne de commutation pour le chauffage du tissu cible et la radiométrie pour surveiller la température du tissu chauffé, et un processeur pour calculer la température du tissu cible, segmenter des images médicales et prédire le volume de l'ablation sur la base de signaux radiométriques indiquant la température du tissu cible. Le volume d'ablation prédit peut être adapté pour prendre en compte des limites de tissu et des structures anatomiques. Le processeur peut en outre déterminer des propriétés du tissu cible tel que le type de tissu.