WO2024180447 - IMPROVED UNIDIRECTIONAL VALVE DEVICE FOR AN INFUSION LINE OR A MEDICAL PRODUCT AND CAPABLE OF BEING ACTIVATED AT LOW PRESSURE OF THE FLUID CIRCULATING IN THIS LINE
National phase entry is expected:
Publication Number
WO/2024/180447
Publication Date
06.09.2024
International Application No.
PCT/IB2024/051808
International Filing Date
26.02.2024
Title **
[English]
IMPROVED UNIDIRECTIONAL VALVE DEVICE FOR AN INFUSION LINE OR A MEDICAL PRODUCT AND CAPABLE OF BEING ACTIVATED AT LOW PRESSURE OF THE FLUID CIRCULATING IN THIS LINE
[French]
DISPOSITIF DE VALVE UNIDIRECTIONNELLE AMÉLIORÉ POUR UNE LIGNE DE PERFUSION OU UN PRODUIT MÉDICAL ET POUVANT ÊTRE ACTIVÉ À BASSE PRESSION DU FLUIDE CIRCULANT DANS CETTE LIGNE
Applicants **
GVS NORTH AMERICA, INC.
63 Community Drive
Sanford, Maine 04073-5809, US
Inventors
TROTTIER, Chipper
c/o GVS NORTH AMERICA, INC.
63 Community Drive
Sanford, Maine 04073-5809, US
Priority Data
102023000003804
02.03.2023
IT
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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International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1069 | |
| EPO | Filing, Examination | 4616 | |
| Japan | Filing | 538 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3235 |
Total: 10033 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A unidirectional valve device for a medical line adapted to prevent a flow of fluid in one direction, but to permit it in the opposite direction, comprises a valve body with an inlet (3) and an outlet (4) portion, each portion comprising a tubular connector (5, 6) for connection to the medical line, an elastomeric valve member (8) being provided inside this valve body (2) adapted to intercept the flow of fluid and permit it in only one direction through said valve body (2) when this flow exceeds a predefined pressure value. The elastomeric valve member (8) is flat and comprises a central part (35) from which two arms (36) held by the portions (3, 4) of the valve body (2) extend symmetrically with respect to this central part.[French]
Un dispositif de valve unidirectionnelle pour une ligne médicale conçu pour empêcher un écoulement de fluide dans une direction, mais pour le permettre dans la direction opposée, comprend un corps de valve ayant une partie d’entrée (3) et une partie de sortie (4), chaque partie comprenant un raccord tubulaire (5, 6) pour le raccordement à la ligne médicale, un élément de valve élastomère (8) étant disposé à l'intérieur de ce corps de valve (2) conçu pour intercepter l'écoulement de fluide et le laisser circuler dans une seule direction à travers ledit corps de valve (2) lorsque cet écoulement dépasse une valeur de pression prédéfinie. L'élément de valve élastomère (8) est plat et comprend une partie centrale (35) à partir de laquelle deux bras (36) maintenus par les parties (3, 4) du corps de valve (2) s'étendent symétriquement par rapport à cette partie centrale.