WO2024218663 - TISSUE TREATMENT CATHETER HAVING WEEPING FEATURE
National phase entry is expected:
Publication Number
WO/2024/218663
Publication Date
24.10.2024
International Application No.
PCT/IB2024/053724
International Filing Date
17.04.2024
Title **
[English]
TISSUE TREATMENT CATHETER HAVING WEEPING FEATURE
[French]
CATHÉTER DE TRAITEMENT DE TISSU AYANT UNE CARACTÉRISTIQUE DE SUINTEMENT
Applicants **
OTSUKA MEDICAL DEVICES CO., LTD.
2-9 Kanda-Tsukasamachi, Chiyoda-Ku
Palo Alto, 101-0048, JP
Inventors
MAZZONE, James D.
1049 Elwell Court
Palo Alto, California 94303, US
DAILEY, Eric
1049 Elwell Court
Palo Alto, California 94303, US
CHEUNG, Desmond
1049 Elwell Court
Palo Alto, California 94303, US
STETAK, III, John R.
1049 Elwell Court
Palo Alto, California 94303, US
BUSTAMANTE, Luis
1049 Elwell Court
Palo Alto, California 94303, US
Priority Data
63/496,878
18.04.2023
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** 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 | 1895 | |
| EPO | Filing, Examination | 11681 | |
| Japan | Filing | 587 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 6310 |
Total: 21047 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A tissue treatment catheter includes a catheter shaft, an ultrasound transducer, and a balloon. The catheter shaft has a fluid lumen. The ultrasound transducer is mounted on the catheter shaft. The balloon is mounted on the catheter shaft. The balloon surrounds the ultrasound transducer and has an interior in fluid communication with the fluid lumen. The balloon includes a balloon shoulder extending from a balloon neck to a balloon body. The balloon shoulder has a weeping section between the balloon neck and a weeping perimeter. The balloon shoulder has a non-weeping section between the weeping perimeter and the balloon body. The weeping section includes one or more holes and the non-weeping section is solid. Other embodiments are described and claimed.[French]
Un cathéter de traitement de tissu comprend une tige de cathéter, un transducteur ultrasonore et un ballonnet. La tige de cathéter comporte une lumière de fluide. Le transducteur ultrasonore est monté sur l'arbre de cathéter. Le ballonnet est monté sur l'arbre de cathéter. Le ballonnet entoure le transducteur ultrasonore et présente un intérieur en communication fluidique avec la lumière de fluide. Le ballonnet comprend un épaulement de ballonnet s'étendant d'un col de ballonnet à un corps de ballonnet. L'épaulement de ballonnet comporte une section de suintement entre le col de ballonnet et un périmètre de suintement. L'épaulement de ballonnet comporte une section de non-suintement entre le périmètre de suintement et le corps de ballonnet. La section de suintement comprend un ou plusieurs trous et la section de non-suintement est solide. L’invention décrit et revendique d’autres modes de réalisation.