Plug-type connector for producing and interrupting a liquid flow

Details Plug-type connector for producing and interrupting a liquid flow Plug-type connector for producing and interrupting a liquid flow

1993-08-25

1994-12-06

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 88, 604905, 2511498, A61M 2500

Patent

active

053706366

ABSTRACT:
In a plug-type connector having two plug parts for producing and interrupting a flow connection, in order to enable sealing of the flow branches of the respective parts when separated from one another when the flow connection is interrupted, each plug part is terminated with a perforable septum with a cannula held so as to be longitudinally displaceable in one septum. The cannula and the septa are fashioned with reference to one another such that the septum holding the cannula offers lower resistance to the cannula upon penetration than does the other septum. This results in the cannula first penetrating the septum that holds it when the plug parts are joined and subsequently penetrating the other septum. When releasing the plug parts from one another, the cannula is first withdrawn from the septum that holds it and is then withdrawn from the other septum.

REFERENCES:
patent: 2726656 (1955-12-01), Lockhart
patent: 3986508 (1976-10-01), Barrington
patent: 3995630 (1976-12-01), van de Veerdonk
patent: 4014330 (1977-03-01), Denese
patent: 4060082 (1977-11-01), Lindberg
patent: 4334536 (1982-06-01), Pfleger
patent: 4861335 (1989-08-01), Reynolds
patent: 4950260 (1990-08-01), Bonaldo
patent: 5065783 (1991-11-01), Ogle, II
patent: 5122123 (1992-06-01), Vaillancourt

Affiliated with

Also associated with

Rating

Plug-type connector for producing and interrupting a liquid flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plug-type connector for producing and interrupting a liquid flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plug-type connector for producing and interrupting a liquid flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-211278