WO2026132338 - MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
National phase entry is expected:
Publication Number
WO/2026/132338
Publication Date
25.06.2026
International Application No.
PCT/EP2025/088224
International Filing Date
18.12.2025
Title **
[English]
MEDICAMENT DELIVERY DEVICE AND MEDICAMENT DELIVERY ASSEMBLY
[French]
DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT ET ENSEMBLE D'ADMINISTRATION DE MÉDICAMENT
Applicants **
SHL MEDICAL AG
Inventors
SÄLL, Daniel
CARLSSON, Daniel
Priority Data
24222670.2
20.12.2024
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
* |
| Translation |
|
* 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 | 3045 | |
| EPO | Filing, Examination, Granting | 12878 | |
| Japan | Filing, Examination, Granting | 2183 | |
| South Korea | Filing, Examination, Granting | 2130 | |
| USA | Filing, Examination, Granting | 5640 |
Total:
25,876
Contact Us
Abstract[English]
This text concerns a medicament delivery device for expelling multiple doses of a medicament from a medicament container. It comprises a device body (5) and a container housing for accommodating a medicament container which can be mounted in a mounting step, and a main plunger rod device (7) and an auxiliary plunger rod device. Axial and rotational movements of the main plunger rod device (7) relative to the auxiliary plunger rod device are coupled. A securing mechanism is provided to rotationally secure the main plunger rod device (7) in an initial rotational position. A first partial movement of the mounting step causes an abutting of the plunger of the medicament container and the main plunger rod device (7), so as to cause a priming movement of the main plunger rod device (7). A first plunger rod guiding member (54) which is rotationally fixed to the main plunger rod device (7) to axially guide the main plunger rod device (7) comprises a structure (61) of the securing mechanism, and another structure (62) of the securing mechanism is comprised in the device body (5). The priming movement causes a releasing rotation of a first plunger rod guiding member (54) enabling rotation of the main plunger rod device (7).[French]
La présente divulgation concerne un dispositif d'administration de médicament permettant d'expulser de multiples doses d'un médicament à partir d'un récipient de médicament. Il comprend un corps de dispositif (5) et un boîtier de récipient destiné à recevoir un récipient de médicament qui peut être monté sur un étage de montage, et un dispositif de tige de piston principal (7) et un dispositif de tige de piston auxiliaire. Des mouvements axiaux et rotatifs du dispositif de tige de piston principal (7) par rapport au dispositif de tige de piston auxiliaire sont couplés. Un mécanisme de sécurisation est prévu pour sécuriser en rotation le dispositif de tige de piston principal (7) dans une position de rotation initiale. Un premier mouvement partiel de l'étage de montage provoque une mise en butée du piston du récipient de médicament et du dispositif de tige de piston principal (7), de façon à provoquer un mouvement d'amorçage du dispositif de tige de piston principal (7). Un premier élément de guidage de tige de piston (54) qui est fixé en rotation au dispositif de tige de piston principal (7) pour guider axialement le dispositif de tige de piston principal (7) comprend une structure (61) du mécanisme de sécurisation, et une autre structure (62) du mécanisme de sécurisation est comprise dans le corps de dispositif (5). Le mouvement d'amorçage provoque une rotation de libération d'un premier élément de guidage de tige de piston (54) permettant la rotation du dispositif de tige de piston principal (7).