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:
Nov. 08, 2016
Filed:
Apr. 17, 2013
Becton Dickinson France S.a.s., Le Pont de Claix, FR;
Herve Abry, Echirolles, FR;
Franck Carrel, Pont de Claix, FR;
Guillaume Grunhut, Grenoble, FR;
Lionel Maritan, Le Pont de Claix, FR;
Frederic Perot, Saint Paul de Varces, FR;
Becton Dickinson France S.A.S., Le Pont-de-Claix, FR;
Abstract
The present invention relates to an injection device including a container, intended for receiving a product and provided with an injection needle and a housing receiving the container. The container is movable relative to the housing between an initial position, an insertion position, and a final position. A collapsible chamber is defined within the housing outside of the container. The chamber is collapsible with the container in the insertion position. The chamber is at least partially defined by a proximal wall and a seal element, wherein, with the container in the initial position, the proximal wall is spaced proximally from the seal element, wherein, with the container in the insertion position, the proximal wall is caused to engage the seal element, and, wherein, with the proximal wall engaging the seal element, the container is caused to move from the insertion position to the final position.