Valve apparatus for photoactivation patient treatment system

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United States of America Patent

PATENT NO 4681568
SERIAL NO

06834303

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Abstract

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Manually overridable servo controlled valve mechanisms for controlling the flow of fluids through a flexible tube for use in a photoactivatable agent treatment system wherein photoactivatable agents, in contact with patient blood cells, are irradiated extracorporeally and then returned to the patient.

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Patent Owner(s)

Patent OwnerAddress
MCNEILAB INCSPRING HOUSE PA 19477

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Troutner, Vernon H St. Petersburg, FL 22 982

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