WO2023030903 - ACTIVATION MEMBER AND SUBASSEMBLY FOR A MEDICAMENT DELIVERY DEVICE
National phase entry:
Publication Number
WO/2023/030903
Publication Date
09.03.2023
International Application No.
PCT/EP2022/073051
International Filing Date
18.08.2022
Title **
[English]
ACTIVATION MEMBER AND SUBASSEMBLY FOR A MEDICAMENT DELIVERY DEVICE
[French]
ÉLÉMENT D'ACTIVATION ET SOUS-ENSEMBLE POUR DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT
Applicants **
SHL MEDICAL AG
Inventors
CARLSSON, Daniel
Priority Data
21194407.9
01.09.2021
EP
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 |
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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 | 2018 | |
| EPO | Filing, Examination, Granting | 8154 | |
| Japan | Filing, Examination, Granting | 2172 | |
| South Korea | Filing, Examination, Granting | 2039 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,123
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Activation member (1) for a medicament delivery device (1000) comprising an outer part (2) and an inner part (3) coaxially connected to the outer part (2). The outer part (2) comprises a needle cover contact surface (4) and the inner part (3) comprises at least one flexible arm (5) having an inclined end surface (6) and a plunger rod support (7) at its distal end. The inner part (3) further comprises at least two spring supports (8) configured to support a distal end of a drive spring (103 of the medicament delivery device (1000). The plunger rod support (7) is configured to engage with a plunger rod (102) of the medicament delivery device (1000) in order to inhibit a proximal movement of the plunger rod (102) and the inclined end surface(6) is configured to interact with a distal end part of the medicament delivery device (1000), thereby disengaging the plunger rod support (7) from the plunger rod (102), when the activation member (1) is distally displaced by a needle cover (202) of the medicament delivery device (1000).[French]
L'invention concerne un élément d'activation (1) pour un dispositif d'administration de médicament (1000) comprenant une partie externe (2) et une partie interne (3) reliée de manière coaxiale à la partie externe (2). La partie externe (2) comprend une surface de contact de capuchon d'aiguille (4) et la partie interne (3) comprend au moins un bras flexible (5) ayant une surface d'extrémité inclinée (6) et un support de tige de piston (7) au niveau de son extrémité distale. La partie interne (3) comprend en outre au moins deux supports de ressort (8) configurés pour supporter une extrémité distale d'un ressort d'entraînement (103) du dispositif d'administration de médicament (1000). Le support de tige de piston (7) est conçu pour venir en prise avec une tige de piston (102) du dispositif d'administration de médicament (1000) afin d'empêcher un mouvement proximal de la tige de piston (102) et la surface d'extrémité inclinée (6) est conçue pour interagir avec une partie d'extrémité distale du dispositif d'administration de médicament (1000), libérant ainsi le support de tige de piston (7) de la tige de piston (102), lorsque l'élément d'activation (1) est déplacé de manière distale par un capuchon d'aiguille (202) du dispositif d'administration de médicament (1000).