WO2026115469 - SYSTEM FOR DELIVERY OF INTRACRANIAL STENT
National phase entry is expected:
Publication Number
WO/2026/115469
Publication Date
04.06.2026
International Application No.
PCT/IB2025/062123
International Filing Date
26.11.2025
Title **
[English]
SYSTEM FOR DELIVERY OF INTRACRANIAL STENT
[French]
SYSTÈME DE MISE EN PLACE DE STENT INTRACRÂNIEN
Applicants **
CEROFLO LIMITED
Inventors
CASEY, Brendan
BRADY, Eamon Oliver
BROWN, Chloe
ANDERSSON, Sven Tommy
Priority Data
63/725,671
27.11.2024
US
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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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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| * | |
| * | |
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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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* 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 | 2685 | |
| EPO | Filing, Examination, Granting | 14800 | |
| Japan | Filing, Examination, Granting | 2482 | |
| South Korea | Filing, Examination, Granting | 2678 | |
| USA | Filing, Examination, Granting | 5740 |
Total:
28,385
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Abstract[English]
A system for treating an intracranial atherosclerotic stenosis in an intracranial blood vessel includes an intracranial stent having a central portion disposed between a proximal portion and a distal portion of the stent, the central portion having a smaller diameter than a diameter of the proximal portion and smaller than a diameter of the distal portion when the stent is in an expanded configuration. The system includes a guiding apparatus having a guidance region, the guidance region having a first radiopaque region, a second radiopaque region, and a radiolucent region. The first radiopaque region and the second radiopaque region are separated by the radiolucent region, and, when the stent is placed on the guidance region, the proximal portion of the stent overlies the first radiopaque region, the central portion of the intracranial stent overlies the radiolucent region, and the distal portion of the intracranial stent overlies the second radiopaque region.[French]
Un système de traitement d'une sténose athéroscléreuse intracrânienne dans un vaisseau sanguin intracrânien comprend un stent intracrânien doté d'une partie centrale disposée entre une partie proximale et une partie distale du stent, la partie centrale ayant un diamètre inférieur à un diamètre de la partie proximale et inférieur à un diamètre de la partie distale lorsque le stent est dans une configuration déployée. Le système comprend un appareil de guidage comportant une région de guidage, la région de guidage présentant une première région radio-opaque, une seconde région radio-opaque et une région radiotransparente. La première région radio-opaque et la seconde région radio-opaque sont séparées par la région radiotransparente et, lorsque le stent est placé sur la région de guidage, la partie proximale du stent recouvre la première région radio-opaque, la partie centrale du stent intracrânien recouvre la région radiotransparente, et la partie distale du stent intracrânien recouvre la seconde région radio-opaque.