WO2023002332 - METHODS AND SYSTEMS FOR DETERMINING BODY LUMEN SIZE
National phase entry is expected:
Publication Number
WO/2023/002332
Publication Date
26.01.2023
International Application No.
PCT/IB2022/056571
International Filing Date
18.07.2022
Title **
[English]
METHODS AND SYSTEMS FOR DETERMINING BODY LUMEN SIZE
[French]
PROCÉDÉS ET SYSTÈMES DE DÉTERMINATION DE LA TAILLE D'UNE LUMIÈRE CORPORELLE
Applicants **
OTSUKA MEDICAL DEVICES CO., LTD.
Inventors
ZHAI, Liang
DAILEY, Eric
MAZZONE, James D.
BEK, Robin
BARMAN, Neil
THIRUMALAI, Shruthi
Priority Data
63/223,517
19.07.2021
US
63/223,519
19.07.2021
US
63/367,119
27.06.2022
US
17/812,973
15.07.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 3536 | |
| EPO | Filing, Examination, Granting | 19386 | |
| Japan | Filing, Examination, Granting | 2618 | |
| South Korea | Filing, Examination, Granting | 3113 | |
| USA | Filing, Examination, Granting | 7640 |
Total:
36,293
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A tissue treatment system (100) configured to determine a size of a body lumen, or a neuromodulation parameter corresponding to the size of the body lumen, is described. The tissue treatment system (100) fills a balloon (112) with a fluid (213) when the balloon (112) is within a body lumen. A fluid parameter of the fluid (213) is detected over a period of time. A parameter curve (200¤) of the fluid parameter is determined. The parameter curve (2004) includes the fluid parameter versus an independent variable over the period of time. The parameter curve (2004) includes inflections (2006) that correspond to changes in the fluid parameter. Based on the inflections (2006), the system (100) can determine the body lumen size or the neuromodulation parameter.[French]
Un système de traitement de tissu (100) conçu pour déterminer une taille d'une lumière corporelle, ou un paramètre de neuromodulation correspondant à la taille de la lumière corporelle, est décrit. Le système de traitement de tissu (100) remplit un ballonnet (112) avec un fluide (213) lorsque le ballonnet (112) se trouve à l'intérieur d'une lumière corporelle. Un paramètre du fluide (213) est détecté sur une période de temps. Une courbe de paramètre (2004) du paramètre de fluide est déterminée. La courbe de paramètre (2004) comprend le paramètre de fluide par rapport à une variable indépendante sur la période de temps. La courbe de paramètre (2004) comprend des inflexions (2006) qui correspondent à des changements dans le paramètre de fluide. Sur la base des inflexions (2006), le système (100) peut déterminer la taille de la lumière corporelle ou le paramètre de neuromodulation.