×

Device and method for effecting application of a therapeutic agent

  • US 4,810,243 A
  • Filed: 06/29/1987
  • Issued: 03/07/1989
  • Est. Priority Date: 01/18/1985
  • Status: Expired due to Term
First Claim
Patent Images

1. A device for effecting application of a therapeutic agent to a patient, said device comprising:

  • drive means for controlling delivery of a preselected therapeutic agent to a patient;

    electronic means including a removable programmable logic cartridge means providing sole configurable operative memory for said drive means with said logic cartridge means being substantially operationally non-volatile to thereby provide programmable means in a format capable of implementing complex flow profiles of substantial duration to control operation of said drive means when said programmable logic cartridge is programmed and operatively positioned; and

    computer means for receiving said removable programmable logic cartridge means and programming said logic cartridge means with a then selected flow profile based upon predetermined parameters of patient need and therapeutic agent capabilities.

View all claims
  • 12 Assignments
Timeline View
Assignment View
    ×
    ×