WO2025141511 - TIP STRUCTURE FOR HYDRODYNAMIC CATHETER
National phase entry is expected:
Publication Number
WO/2025/141511
Publication Date
03.07.2025
International Application No.
PCT/IB2024/063218
International Filing Date
27.12.2024
Title **
[English]
TIP STRUCTURE FOR HYDRODYNAMIC CATHETER
[French]
STRUCTURE DE POINTE POUR CATHÉTER HYDRODYNAMIQUE
Applicants **
SCP ALTIS
Inventors
KOZAK, Debra Mae
PROTONOTARIOS, Emmanouil
AYAZYAN, Eric
Priority Data
63/615,952
29.12.2023
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 | * |
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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
* |
| Translation |
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* 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 | 2231 | |
| EPO | Filing, Examination, Granting | 11379 | |
| Japan | Filing, Examination, Granting | 2388 | |
| South Korea | Filing, Examination, Granting | 2362 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
23,300
Abstract[English]
A hydrodynamic catheter apparatus includes a tube having a tubular wall defining a tube lumen, the tube having a distal end and a proximal end, and an aperture in the tubular wall adjacent the distal end of the tube; and a distal tip member including a re-direction wall, the distal tip member positionable at the distal end of the tube with at least a proximal portion of the distal tip member being disposable in the tube lumen such that the proximal portion of the distal tip member at least in part defines a plurality of distinct tip lumens at a distal region of the tube, wherein the plurality of distinct tip lumens includes a first tip lumen and a second tip lumen, wherein the first tip lumen is defined by the proximal portion of the distal tip member in combination with the tube wall and wherein the first tip lumen is adjacent the aperture, and wherein the re-direction wall is adapted to redirect distally oriented fluid flow from the first tip lumen to proximally oriented flow in the second tip lumen.[French]
L'invention concerne un appareil de cathéter hydrodynamique comprenant un tube doté d'une paroi tubulaire définissant une lumière de tube, le tube présentant une extrémité distale et une extrémité proximale, ainsi qu'une ouverture dans la paroi tubulaire adjacente à l'extrémité distale du tube ; et un élément de pointe distal comprenant une paroi de réorientation, l'élément de pointe distale pouvant être positionné à l'extrémité distale du tube avec au moins une partie proximale de l'élément de pointe distale pouvant être disposée dans la lumière de tube de sorte que la partie proximale de l'élément de pointe distale définisse au moins en partie une pluralité de lumières de pointe distinctes dans une région distale du tube, la pluralité de lumières de pointe distinctes comprenant des première et seconde lumières de pointe, la première lumière de pointe étant définie par la partie proximale de l'élément de pointe distale en combinaison avec la paroi de tube et la première lumière de pointe étant adjacente à l'ouverture, et la paroi de réorientation étant conçue pour rediriger un écoulement de fluide orienté de manière distale de la première lumière de pointe à un écoulement orienté de manière proximale dans la seconde lumière de pointe.