Abstract: A fluid collection and measurement container includes a first wall and a second wall disposed opposite the first wall. The second wall is secured to the first wall and the first wall and the second wall define an expandable volume therebetween. A first electrolytic element is disposed on the first wall and a second electrolytic element is disposed on the second wall. A first terminal is connected to the first electrolytic element and a second terminal is connected to the second electrolytic element.

Abstract: An apparatus has a syringe housing. A plunger has a shaft, wherein the plunger is slidably received within the syringe housing between a first and second position. A Hall sensor is disposed within the shaft and a magnet is fixed proximate the syringe housing.

Abstract: A system for injecting medium into a patient includes an automated injector including a reservoir, an ejector for ejecting a volume of fluid medium from the reservoir, and an actuator coupled to the ejector. An input device includes a syringe housing, a plunger, a circuit board coupled to a first component of the input device, a plunger position sensor, a battery, and a transmitter for sending an input device action signal to the automated injector. The input device action signal is based at least in part on a signal sent from plunger position sensor. A diversion apparatus is disposed downstream from the reservoir and is configured to receive at least a first portion of the volume of the fluid medium ejected from the reservoir.

Abstract: An apparatus has a syringe housing and a plunger having a shaft, wherein the plunger is slidably received within the syringe housing between a first and second position. A plurality of Hall sensors are disposed on the shaft. A circuit board is also disposed on the shaft. A battery is disposed on the shaft. A wireless transmitter is disposed on the shaft and provides wireless communication between a Hall sensor and a signal processing device. At least one magnet is fixed proximate the syringe housing.

Abstract: A method of determining an amount of medium injected into a patient includes receiving an injection signal from a sensor associated with an injection syringe. A diversion signal is received from a sensor associated with a diversion reservoir. The amount of medium injected is determined based at least in part on the injection signal and the diversion signal.

Abstract: A fluid collection and measurement container includes a first wall and a second wall disposed opposite the first wall. The second wall is secured to the first wall and the first wall and the second wall define an expandable volume therebetween. A first electrolytic element is disposed on the first wall and a second electrolytic element is disposed on the second wall. A first terminal is connected to the first electrolytic element and a second terminal is connected to the second electrolytic element.

Abstract: An apparatus has a syringe housing. A plunger has a shaft, wherein the plunger is slidably received within the syringe housing between a first and second position. A Hall sensor is disposed within the shaft and a magnet is fixed proximate the syringe housing.

Abstract: A system for measurement automation of a fluid injected into a patient includes a reservoir, a fluid injection apparatus, and a measurement automation apparatus. The fluid injection apparatus includes a delivery conduit, an injector for injecting the fluid into the patient, a diverter assembly disposed between the delivery conduit and the injector, and a connector between the diverter assembly and delivery conduit. The diverter assembly is configured to divert at least a portion of the fluid away from an injection fluid path between the injector and the delivery conduit to the reservoir. The measurement automation apparatus includes an injector sensor module, a reservoir sensor module, a processor configured to receive the data from the sensor modules, and a display.

Abstract: An apparatus has a syringe housing. A plunger has a shaft, wherein the plunger is slidably received within the syringe housing between a first and second position. A Hall sensor is disposed within the shaft and a magnet is fixed proximate the syringe housing.