WO2025146393 - MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
National phase entry is expected:
Publication Number
WO/2025/146393
Publication Date
10.07.2025
International Application No.
PCT/EP2024/088168
International Filing Date
20.12.2024
Title **
[English]
MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
[French]
DISPOSITIF DE DÉLIVRANCE DE MÉDICAMENT ET ENSEMBLE DE DÉLIVRANCE DE MÉDICAMENT
Applicants **
SHL MEDICAL AG
Inventors
CARLSSON, Daniel
Priority Data
24150239.2
03.01.2024
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
* |
| 译文 |
|
* 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 | 1972 | |
| EPO | Filing, Examination, Granting | 8316 | |
| Japan | Filing, Examination, Granting | 2030 | |
| South Korea | Filing, Examination, Granting | 1816 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,874
Contact Us
Abstract[English]
The medicament delivery device for accommodating a medicament container containing a medicament and for expelling multiple doses of the medicament from the medicament container defines a device axis and comprises - a plunger rod device (6) comprising at least one cooperation element (61) and being axially movable; - a biasing device (7) configured to force the plunger rod device (6) in a proximal direction; - a dosing device (8) for controlling a dosing amount for each of the doses. The dosing device (8) comprises multiple retaining structures (81a, 81b, 82a, 82b) configured to cooperate with the at least one cooperation element (61) to block a proximal movement of the plunger rod device (6). For each of the doses applies: - the retaining structures (81a, 81b, 82a, 82b) comprise a respective set comprising a respective first retaining structure (81a, 82a) and a respective second retaining structure (81b, 82b); - the dosing device (8) is rotatable relative to the plunger rod device (6) from a respective first rotational position to a respective second rotational position, in the respective first rotational position, a proximal movement of the plunger rod device (6) is blocked by cooperation of the at least one cooperation element (61) with the respective first retaining structure (81a, 82a), and in the respective second rotational position, a proximal movement of the plunger rod device (6) is blocked by cooperation of the at least one cooperation element (61) with the respective second retaining structure (81b, 82b); - an axial distance between the respective first retaining structure (81a, 82a) and the respective second retaining structure (81b, 82b) defines a respective axial movement of the plunger rod device (6).[French]
Le dispositif de délivrance de médicament pour recevoir un contenant de médicament contenant un médicament et pour expulser de multiples doses du médicament à partir du contenant de médicament définit un axe de dispositif et comprend - un dispositif de tige de piston (6) comprenant au moins un élément de coopération (61) et étant axialement mobile ; - un dispositif de sollicitation (7) configuré pour forcer le dispositif de tige de piston (6) dans une direction proximale ; - un dispositif de dosage (8) pour contrôler une quantité de dosage pour chacune des doses. Le dispositif de dosage (8) comprend de multiples structures de retenue (81a, 81b, 82a, 82b) configurées pour coopérer avec l'élément ou les éléments de coopération (61) pour bloquer un mouvement proximal du dispositif de tige de piston (6). Pour chacune des doses les éléments suivants s'appliquent : - les structures de retenue (81a, 81b, 82a, 82b) comprennent un ensemble respectif comprenant une première structure de retenue (81a, 82a) respective et une seconde structure de retenue (81b, 82b) respective ; - le dispositif de dosage (8) peut tourner par rapport au dispositif de tige de piston (6) d'une première position de rotation respective à une seconde position de rotation respective, dans la première position de rotation respective, un mouvement proximal du dispositif de tige de piston (6) est bloqué par coopération de l'élément ou des éléments de coopération (61) avec la première structure de retenue (81a, 82a) respective, et dans la seconde position de rotation respective, un mouvement proximal du dispositif de tige de piston (6) est bloqué par coopération de l'élément ou des éléments de coopération (61) avec la seconde structure de retenue (81b, 82b) respective ; - une distance axiale entre la première structure de retenue (81a, 82a) respective et la seconde structure de retenue (81b, 82b) respective définit un mouvement axial respectif du dispositif de tige de piston (6).