Surgery – Devices transferring fluids from within one area of body to... – With flow control means
Patent
1984-08-31
1986-03-25
Rosenbaum, C. Fred
Surgery
Devices transferring fluids from within one area of body to...
With flow control means
604167, A61F 220
Patent
active
045780579
ABSTRACT:
A ventricular hydrocephalus treatment system is provided which includes a right angle connector having a self-sealing port that is in general alignment with a distal end opening of the right angle connector in order to provide for implanting passage of a stylet through the self-sealing port and into a ventricular catheter projecting through the proximal end opening. The ventricular catheter is an integral part of a tubing assembly that also includes a hydrocephalus valve for regulating the flow of cerebrospinal fluid through the ventricular catheter after implantation into a ventricle of the brain.
REFERENCES:
patent: 3444861 (1969-05-01), Schulte
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patent: 3595240 (1971-06-01), Mishler
patent: 3915168 (1975-10-01), Monestere, Jr. et al.
patent: 4000739 (1977-01-01), Stevens
patent: 4014333 (1977-03-01), McIntyre
patent: 4430081 (1984-02-01), Timmermans
patent: 4475898 (1984-10-01), Brodner et al.
Hakim, Soloman, "The Cordis-Hakim Valve System for Ventricular Shunting", 1/83, p. 2.
Cordis Corporation
Kaechele Karen L.
Rosenbaum C. Fred
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