WO2024231885 - TISSUE TREATMENT CATHETER HAVING PORT BRACE
National phase entry is expected:
Publication Number
WO/2024/231885
Publication Date
14.11.2024
International Application No.
PCT/IB2024/054544
International Filing Date
10.05.2024
Title **
[English]
TISSUE TREATMENT CATHETER HAVING PORT BRACE
[French]
CATHÉTER DE TRAITEMENT DE TISSU AYANT UNE ENTRETOISE DE PORT
Applicants **
OTSUKA MEDICAL DEVICES CO., LTD.
Inventors
MAZZONE, James D.
CHEUNG, Desmond
STETAK, III, John R.
Priority Data
63/501,347
10.05.2023
US
63/586,639
29.09.2023
US
18/659,628
09.05.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
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
* |
| Translation |
|
* 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, Examination, Granting | 3561 | |
| EPO | Filing, Examination, Granting | 27566 | |
| Japan | Filing, Examination, Granting | 3233 | |
| South Korea | Filing, Examination, Granting | 4324 | |
| USA | Filing, Examination, Granting | 12540 |
Total:
51,224
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 catheter includes a catheter shaft having a guidewire lumen and a guidewire port extending through an outer shaft wall between the guidewire lumen and a surrounding environment. The tissue treatment catheter includes a port brace disposed in the guidewire lumen. The port brace includes a proximal brace section in the guidewire lumen proximal to the guidewire port. The port brace includes a distal brace section in the guidewire lumen distal to the guidewire port. The proximal brace section is stiffer than the distal brace section. Other embodiments are also described and claimed.[French]
L'invention concerne un cathéter de traitement de tissu comprenant une tige de cathéter ayant une lumière de fil-guide et un port de fil-guide s'étendant à travers une paroi d'arbre externe entre la lumière de fil-guide et un environnement ambiant. Le cathéter de traitement de tissu comprend une entretoise de port disposée dans la lumière de fil-guide. L'entretoise de port comprend une section d'entretoise proximale dans la lumière de fil-guide à proximité du port de fil-guide. L'entretoise de port comprend une section d'entretoise distale dans la lumière de fil-guide distale par rapport au port de fil-guide. La section d'entretoise proximale est plus rigide que la section d'entretoise distale. D'autres modes de réalisation de la présente invention sont également décrits et revendiqués.