Removable head for connection to a percutaneous passage

Details Removable head for connection to a percutaneous passage Removable head for connection to a percutaneous passage

1986-05-01

1989-02-14

Pellegrino, Stephen C.

Surgery

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

Treating material introduced into or removed from body...

604 43, 6048911, A61M 500

Patent

active

048043699

ABSTRACT:
A removable head is provided for connection to an immovable percutaneous passage device giving access to a fluid circuit in a living organism, a fluid distribution housing and a system comprising this connection head and this fluid distribution housing.
Through the connection head of the invention a percutaneous passage, implanted in the blood network of a living organism, can be connected to an apparatus for treating the blood. It comprises a base, screwable on the percutaneous passage, forming a guide cylinder, for a tubular body through which are formed at least two channels. Means for actuating the head impart to the tubular body a translational movement which establishes in turn a direct flow between the channels then places them independently of each other in contact with the organism. The head of the invention further comprises safety devices and is motorizable.

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