Self-sealing percutaneous tube introducer

Details Self-sealing percutaneous tube introducer Self-sealing percutaneous tube introducer

1985-07-31

1990-05-29

Truluck, Dalton L.

Surgery

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

Treating material introduced into or removed from body...

604256, 128766, 137849, 2512491, A61M 500, A61M 2500

Patent

active

049292358

ABSTRACT:
A self-sealing percutaneous tube (e.g. catheter) introducer having a sealing mechanism to prevent blood or fluid leakage that includes spaced sealing gaskets adapted to surround the tube, a distal sealing element being planar and having a slit whereas the proximal sealing element being conical and having an annular opening at its distal and small end, the introducer optionally including a side arm flushing member and/or a female luer lock connection at its proximal end.

REFERENCES:
patent: 584091 (1897-06-01), Leidich
patent: 2524764 (1950-10-01), Burke
patent: 3577992 (1971-05-01), Merry et al.
patent: 4000739 (1977-01-01), Stevens
patent: 4424833 (1984-01-01), Spector et al.
patent: 4430081 (1984-02-01), Timmermans

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