Surgery – Container for blood or body treating material – or means used... – Materials mixed within container
Reexamination Certificate
2001-12-06
2008-10-28
Zalukaeva, Tatyana (Department: 3761)
Surgery
Container for blood or body treating material, or means used...
Materials mixed within container
C604S403000, C604S414000, C604S415000
Reexamination Certificate
active
07442189
ABSTRACT:
A re-forming device in particular for mixing substances in the medical field, includes a hollow needle pointed at its two tips and fixed on a support defining two coaxial sleeves enclosing each end of the needle and designed to receive, one, the plug opening of a vial, the other, the hub of an injection tube of a flexible bag, so as to communicate, by perforating the plug and hub, the vial and the flexible bag via the needle. The sleeve, on the side of the flexible bag, is dimensioned and designed to be engaged on the hub in a first stable position wherein the device is secured to the bag without the needle being in contact with the hub and the sleeve is mounted sliding on the hub so as to pass, through simple depression of the device on the hub, from the first position into a second position, corresponding to the perforation of the hub by the needle.
REFERENCES:
patent: 5653698 (1997-08-01), Niedospial et al.
patent: 6113583 (2000-09-01), Fowles et al.
Technoflex (SA)
Wiest Phil
Young & Thompson
Zalukaeva Tatyana
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