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. 29, 2019
Filed:
Sep. 02, 2014
Sanofi-aventis Deutschland Gmbh, Frankfurt am Main, DE;
Michael Schabbach, Frankfurt am Main, DE;
Meinolf Werner, Worms, DE;
Olaf Zeckai, Weinheim, DE;
Philippe Nzike, Frankfurt am Main, DE;
Sanofi-Aventis Deutschland GMBH, Frankfurt am Main, DE;
Abstract
The invention relates to a drive mechanism () for a needle insertion arrangement (), the drive mechanism () being arranged as a bistable mechanism with at least one pivoted link () having two stable end positions (LEP, UEP) and an instable transitional central position (CP), the drive mechanism () further comprising a spring () biasing the link () out of the transitional central position (CP), wherein at least one trigger unit () is arranged for moving the link () out of at least one of the stable end positions (LEP, UEP) towards and beyond the transitional central position (CP) against the bias of the spring ().