FLUID MIXING CONTROL DEVICE FOR A MULTI-FLUID DELIVERY SYSTEM
First Claim
1. A manual control device for a fluid delivery system for use in medical procedures to deliver multiple injection fluids to a patient, comprising:
- a housing; and
an actuator associated with the housing, the actuator configured for controlling discrete flow rates of a selected discrete mixture ratio of a first and a second of the multiple injection fluids to a the patient,wherein the manual control device is configured to be operatively associated with a first pump device of the fluid delivery system for delivering the first of the multiple injection fluids and a second pump device for delivering the second of the multiple injection fluids,wherein the manual control device is configured to be operatively associated with a control unit for controlling the first pump device and the second pump device to deliver a discrete mixture ratio of the first and the second of the multiple injection fluids to the patients, andwherein actuation of the actuator initiates flow rate output signals to the control unit to control the discrete flow rates of the selected discrete mixture ratio of the first and the second of the multiple injection fluids to the patient.
3 Assignments
0 Petitions
Accused Products
Abstract
A fluid delivery system for use in medical procedures includes multiple fluid pump devices to deliver multiple injection fluids to a patient. The system includes a control unit controlling the fluid pump devices. An interactive visual display may be provided and electronically linked to the control unit so a user may select discrete mixture ratios of the first and the second of the multiple injection fluids to be delivered to the patient. A manual control device is operatively associated with the fluid pump devices and includes a housing and an actuator associated with the housing. Actuation of the actuator controls discrete flow rates of the selected discrete mixture ratio of the first and the second of the multiple injection fluids to the patient.
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Citations
20 Claims
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1. A manual control device for a fluid delivery system for use in medical procedures to deliver multiple injection fluids to a patient, comprising:
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a housing; and an actuator associated with the housing, the actuator configured for controlling discrete flow rates of a selected discrete mixture ratio of a first and a second of the multiple injection fluids to a the patient, wherein the manual control device is configured to be operatively associated with a first pump device of the fluid delivery system for delivering the first of the multiple injection fluids and a second pump device for delivering the second of the multiple injection fluids, wherein the manual control device is configured to be operatively associated with a control unit for controlling the first pump device and the second pump device to deliver a discrete mixture ratio of the first and the second of the multiple injection fluids to the patients, and wherein actuation of the actuator initiates flow rate output signals to the control unit to control the discrete flow rates of the selected discrete mixture ratio of the first and the second of the multiple injection fluids to the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A manual control device for controlling a multi-fluid delivery system delivering at least a first and a second of multiple injection fluids to a patient, comprising:
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a housing; an actuator associated with the housing, the actuator configured for controlling discrete flow rates of a selected discrete mixture ratio of a first and a second of the multiple injection fluids to a the patient, wherein actuation of the actuator initiates an output signal to a control unit of the multi-fluid delivery system to control the discrete flow rate of the selected discrete mixture ratios of the first and the second of the injection fluids. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification