WO2026046726 - MEDICAMENT DELIVERY DEVICE FOR DELIVERING A MEDICAMENT
National phase entry is expected:
Publication Number
WO/2026/046726
Publication Date
05.03.2026
International Application No.
PCT/EP2025/073181
International Filing Date
13.08.2025
Title **
[English]
MEDICAMENT DELIVERY DEVICE FOR DELIVERING A MEDICAMENT
[French]
DISPOSITIF D'ADMINISTRATION DE MÉDICAMENT POUR ADMINISTRER UN MÉDICAMENT
Applicants **
SHL MEDICAL AG
Inventors
BALKANDJIEV, Plamen
HALLSTRÖM, Ola
MOHAJERI, Iman
CALLERSTRÖM, Emma
Priority Data
24196715.7
27.08.2024
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 | * |
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| Number of Office Actions | * |
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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
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| 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 | 2053 | |
| EPO | Filing, Examination, Granting | 8263 | |
| Japan | Filing, Examination, Granting | 2181 | |
| South Korea | Filing, Examination, Granting | 2043 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,880
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Abstract[English]
The present disclosure relates to a medicament delivery device (2), the medicament delivery device comprising - a plunger rod (3) configured to expel medicament via the medicament delivery member (2), - a stepper motor (4) configured to act on the plunger rod (3) to expel the medicament, - a control unit (6) configured to: · drive the stepper motor in a burst of microsteps, the burst of microsteps corresponding to one full motor step, · place the stepper motor in a power-off period, and · repeat the previous steps in a cyclic pattern.[French]
La présente divulgation concerne un dispositif d'administration de médicament (2), le dispositif d'administration de médicament comprenant une tige de piston (3) conçue pour expulser un médicament par l'intermédiaire de l'élément d'administration de médicament (2), un moteur pas à pas (4) conçu pour agir sur la tige de piston (3) pour expulser le médicament, une unité de commande (6) conçue pour : entraîner le moteur pas à pas en une salve de micro-étapes, la salve de micro-étapes comprenant une étape plein moteur, une étape de placement du moteur pas à pas dans une période d'arrêt, et la réitération des étapes précédentes selon un motif cyclique.