Perforating connector with sterile connection

Details Perforating connector with sterile connection Perforating connector with sterile connection

2007-11-20

2007-11-20

Zalukaeva, Tatyana (Department: 3761)

Surgery

Container for blood or body treating material, or means used...

Having hollow needle or spike for piercing container or...

C604S412000, C604S413000, C604S414000, C215S277000

Reexamination Certificate

active

11068236

ABSTRACT:
A connector according to the invention comprises a hollow needle fastened to a body. A first tubular receptacle provided with a first foil surrounds a first end section of the needle. A second tubular receptacle provided with a second foil surrounds a second end section of the needle. The tubular receptacles are able to slide on the body. The holding sleeve moves the body toward the first foil over a first piercing stroke to pierce it, and then moves the second foil toward the body over a second piercing stroke to pierce it. In this way there may be obtained simultaneous piercing of the foils and foils or stoppers of containers such as flasks or sachets pressed against the foils, to provide a connection under optimum conditions of sterility.

REFERENCES:
patent: 5445631 (1995-08-01), Uchida
patent: 5478337 (1995-12-01), Okamoto et al.
patent: 5879345 (1999-03-01), Aneas
patent: 6159192 (2000-12-01), Fowles et al.
patent: 2003/0199846 (2003-10-01), Fowles
patent: WO-03082398 (2003-10-01), None

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