Automated drug additive infusion system
November 8, 2005. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesIV pump Control system for metering apparatus for a fluid infusion system Apparatus for providing a controlled introduction of intravenous fluid to a patient Infusion pump Flow metering cassette and controller Blocking condition detection device in a medical fluid injection system Intravenous drug additive delivery system with electronic control Nonpulsating TV pump and disposable pump chamber Intravenous metering device IV Delivery controller Patent #: 4553958 InventorsAssigneeApplicationNo. 06/796108 filed on 11/08/1985US Classes:604/81, With self-acting sequential flow from reservoirs604/123, From pump injection device604/65Material flow varying means controlled by condition responsive sensorExaminersPrimary: Rosenbaum, C. FredAssistant: Kartchner, Gene B. Attorney, Agent or FirmInternational ClassesA61M 5/172 (20060101)A61M 5/168 (20060101) AbstractThis invention relates to the parenteral infusion of fluids into patients, and particularly to the addition of drugs or other secondary fluids in infusion systems operating on an automatic basis.Field of SearchWith self-acting sequential flow from reservoirsMaterial flow varying means controlled by condition responsive sensor Sensor responsive to body condition Sensor controls pump, motor, or pressure driven means Material flow to or from body terminated by self-acting means Material impelled by pump Reciprocating piston type Deformable resilient chamber type From pump injection device | |
