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. 29, 2005
Filed:
May. 23, 2001
Jean-claude Thibault, Saint Egreve, FR;
Hubert Jansen, Jarrie, FR;
Jean-pierre Grimard, VIF, FR;
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
Luer lock type connection device for medical use having a nozzle in which an axial internal passage is formed. The nozzle includes a bearing connection surface and a proximal annular retention zone. The connection device also has a flange forming an axial open seat having a wall that includes a distal part with internal screw thread, and a transverse proximal part in which a central proximal retention opening is formed, and whose diameter is matched to that of the proximal annular zone of the nozzle. The proximal annular retention zone of the nozzle and/or the central proximal retention opening of the flange include a circular band or cord covered or treated with a roughening agent.