Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Reexamination Certificate
2005-11-29
2005-11-29
Lucchesi, Nicholas D. (Department: 3763)
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
Reexamination Certificate
active
06969375
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.
REFERENCES:
patent: 4589871 (1986-05-01), Imbert
patent: 4927417 (1990-05-01), Moncada et al.
patent: 19956243 (2000-05-01), None
Grimard Jean-Pierre
Jansen Hubert
Thibault Jean-Claude
Becton Dickinson and Company
DeSanto Matthew F
Fortunato David M.
Lucchesi Nicholas D.
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