Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1986-08-21
1987-11-03
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
A61M 2500, A61M 500
Patent
active
047041030
ABSTRACT:
The implantable catheter means comprises a capsula (10) having a pierceable top wall (15). A catheter (11) extending into a cavity (12) of said capsula (10) is fixed thereto by an elastomeric clamping member (30) arranged inside a connecting piece (22) which has an internal thread (23) engaged by an external thread of a pressure member (26). By turning the pressure member (26), the clamping member (30) is deformed to press against the periphery of the catheter to fix it and to seal it relative to the capsula (10). The lateral dimensions of the capsula (10) are not increased by the connecting piece (22). The catheter coupling may be easily tightened and released, and it safely prevents the catheter from being extracted.
REFERENCES:
patent: 2855927 (1958-10-01), Henderson
patent: 3472532 (1969-10-01), Leopold et al.
patent: 3738688 (1973-06-01), Racine
patent: 4187848 (1980-02-01), Taylor
patent: 4323065 (1982-04-01), Kling
patent: 4529230 (1985-07-01), Fatula
patent: 4543088 (1985-09-01), Bootman et al.
patent: 4569675 (1986-02-01), Prosl et al.
Brencher Norbert
Stober Herbert
Burron Medical Inc.
Truluck Dalton L.
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