WO2023095153 - BRANCH VESSEL OSTIAL STENT WITH OSTIAL STENT DELIVERY SYSTEM
National phase entry is expected:
Publication Number
WO/2023/095153
Publication Date
01.06.2023
International Application No.
PCT/IN2022/050314
International Filing Date
29.03.2022
Title **
[English]
BRANCH VESSEL OSTIAL STENT WITH OSTIAL STENT DELIVERY SYSTEM
[French]
ENDOPROTHÈSE OSTIALE POUR VAISSEAU SECONDAIRE AVEC SYSTÈME DE POSE D'ENDOPROTHÈSE OSTIALE
Applicants **
WANKHADE, Prashant Ramdas
Inventors
WANKHADE, Prashant Ramdas
Priority Data
202141055294
29.11.2021
IN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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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 |
IP India
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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 |
Natural Person
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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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| 译文 |
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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 | 1956 | |
| EPO | Filing, Examination, Granting | 8697 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1805 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,199
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
An ostial stent with ostial stent delivery system to provide complete coverage of ostium of the branch vessel to be stented along with no or minimal unwanted protrusion of stent or part of the stent in the main vessel is disclosed. It features an inner tube (5), crimped ostial stent (6a) mounted over an inflatable semi-compliant balloon (7a), wherein the proximal end of said stent is slanted in shape with an elliptical cross-section, and a stretchable side tube connector (12) configured to attach the proximal part of side tube (11) to the bare area (40) of the balloon where the stent is not mounted.[French]
L'invention concerne une endoprothèse ostiale dotée d'un système de pose d'endoprothèse ostiale destinée à recouvrir complètement l'ostium du vaisseau secondaire devant recevoir une endoprothèse, et ce, sans saillie indésirable ou avec une saillie indésirable minimale de l'endoprothèse ou d'une partie de l'endoprothèse dans le vaisseau principal. Elle comprend un tube interne (5), une endoprothèse ostiale sertie (6a) montée sur un ballonnet semi-élastique gonflable (7a), l'extrémité proximale de ladite endoprothèse étant de forme inclinée et présentant une section transversale elliptique, et un connecteur de tube latéral extensible (12) conçu pour fixer la partie proximale du tube latéral (11) à la zone nue (40) du ballonnet là où l'endoprothèse n'est pas montée.