Method and apparatus for syringe injection of fluids
First Claim
1. A system for delivering a fluid to the body of a patient by an infusionist, the system comprising:
- a) a syringe assembly comprising a syringe having a needle, barrel and plunger that provides for human powered infusion by manual operation of the plunger and that is adapted to contain, and to deliver a fluid to the body, the syringe plunger and barrel being coupled to one or more sensors adapted to determine flow parameters comprising the rate of fluid delivery, the amount of fluid delivered at any point in time, and the time associated with fluid delivery, andb) a monitor adapted to be communicably associated with the one or more sensors of the syringe assembly, the monitor comprising one or more read out mechanisms, including indicators and/or ranges, either directly or indirectly corresponding to the rate of fluid delivery, the amount of fluid delivered, and the time associated with fluid delivery, in order to provide feedback to the infusionist, andwherein the fluid delivery is adapted to be controlled by the infusionist based upon the parameters consisting of the rate of fluid delivery, the amount of fluid delivered, and the fluid delivery time.
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Accused Products
Abstract
A system for delivering or withdrawing a fluid to or from the body of a patient in a manner that permits delivery to be controlled based upon feedback from the patient, the system including a syringe assembly providing a syringe operably coupled to one or more sensors adapted to determine one or more corresponding parameters associated with fluid delivery and/or withdrawal, and a monitor adapted to be communicably associated with the one or more sensors of the syringe assembly, and optionally with other sensors or inputs providing additional parameters as well, the monitor comprising one or more read out mechanisms either directly or indirectly corresponding to the one or more fluid delivery/withdrawal parameters, and optionally with one or more of the additional parameters as well.
43 Citations
20 Claims
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1. A system for delivering a fluid to the body of a patient by an infusionist, the system comprising:
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a) a syringe assembly comprising a syringe having a needle, barrel and plunger that provides for human powered infusion by manual operation of the plunger and that is adapted to contain, and to deliver a fluid to the body, the syringe plunger and barrel being coupled to one or more sensors adapted to determine flow parameters comprising the rate of fluid delivery, the amount of fluid delivered at any point in time, and the time associated with fluid delivery, and b) a monitor adapted to be communicably associated with the one or more sensors of the syringe assembly, the monitor comprising one or more read out mechanisms, including indicators and/or ranges, either directly or indirectly corresponding to the rate of fluid delivery, the amount of fluid delivered, and the time associated with fluid delivery, in order to provide feedback to the infusionist, and wherein the fluid delivery is adapted to be controlled by the infusionist based upon the parameters consisting of the rate of fluid delivery, the amount of fluid delivered, and the fluid delivery time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification