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:
Jun. 11, 2013
Filed:
Jul. 19, 2008
Carlos Guillermo, Los Osos, CA (US);
Lucio Giambattista, East Hanover, NJ (US);
David Desalvo, Lake Hiawatha, NJ (US);
Carlos Guillermo, Los Osos, CA (US);
Lucio Giambattista, East Hanover, NJ (US);
David DeSalvo, Lake Hiawatha, NJ (US);
SHL Group AB, Nacka Strand, SE;
Abstract
A device for delivery of medicament, which device comprises an elongated housing; a container () mounted within said housing and adapted to contain liquid medicament; a stopper slidably arranged within said container; and actuating means comprising a resilient member (), a driving means () having one end connected to the stopper and a second end being operably connected to the resilient member, retaining means () for releasably retaining said driving means in a first position where said resilient member has an accumulated energy, and activating means operably connected to said retaining means for releasing said driving means to a second position, upon actively operation by an user, such that said accumulated energy is transferred to the driving means for driving the stopper a predetermined distance within the container whereby the medicament within said container i delivered characterized in that the resilient member is a variable force spring adapted for generating a predetermined sequence of at least two different force profiles during the medicament delivery.