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:
Feb. 13, 2001
Filed:
Feb. 08, 2000
Marc Brunel, Toulouse, FR;
Sanofi-Synthelabo, Paris, FR;
Abstract
The invention relates to a single-use device for injection, which comprises a conventional syringe (,) and a device for protection of the injection needle (,) of this syringe (,) after use, comprising a protective sheath (,) which consists of two, rear (,) and front (,) bodies, which are designed to be rendered integral, one in the extension of the other, and a ring (,) which is accommodated in the rear body (,) and is provided with means (,) for locking the syringe (,), the said ring being designed to be displaced between a first position, for injection, and a second position, for protection after use of the injection needle (,), by means of a spring (,) which is kept compressed in the position for injection, and is released when injection is completed.