The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 2024
Filed:
Nov. 17, 2020
Shl Medical Ag, Zug, CH;
Natalia Chuvashova, Nacka, SE;
SHL MEDICAL AG, Zug, CH;
Abstract
The present invention relates to a medicament delivery device for delivering a number of predetermined amounts of medicament, comprising a body having a proximal and an opposite distal end and extending along a longitudinal axis (L); a medicament container () arranged inside said body; a driving mechanism arranged inside said body and configured to act on said medicament container; a manually movable activation member () arranged on the distal end the body; a biased actuator member () arranged to be movable along the longitudinal axis and through the manually movable activation member (), said biased actuator member being configured to protrude a predetermined distance from the distal end of the manually movable activation member and configured to interact with said driving mechanism when the biased actuator member is displaced said predetermined distance towards the proximal end of the body for delivering a predetermined amount of medicament; and an actuator guide member () arranged in the body and configured to interact with the manually movable activation member () and with the biased actuator member () such that said actuator guide member () can be held in a position within the body and released from said position after a predetermined amount of medicament is delivered; wherein the actuator guide member () comprises at least one second guide element () adapted to interact with blocking surfaces in at least one group of guide surfaces () arranged on the outer circumferential surface of the biased actuator member () if said biased actuator member is operated towards the proximal end of the body during displacement of the biased actuator member () from the distal end of the manually movable activation member or if said biased actuator member is released during displacement of the biased actuator member () towards the proximal end of the body.