Patent ID: 9113843
Filing Date: 2015-08-25
Classification: A61B,A61M

Abstract:
1. A fluid injection system comprising: fluid tubing adapted to provide fluid communication between the injection system and a patient; a control panel; a sensor delivery device comprising a multilumen shaft, a sensor lumen, a first sensor, and a second sensor, the multilumen shaft having a guidewire lumen for slidably receiving a medical guidewire, the sensor lumen having a sensor shaft disposed therein, the first sensor coupled to the sensor shaft, and the second sensor coupled to an outer portion of the multilumen shaft; and a processor; wherein the processor is adapted to receive: (a) a first signal representative of a physiological parameter measured at a distal location by the first sensor; and (b) a second signal representative of the physiological parameter measured at a proximal location by the second sensor; and wherein the control panel is adapted to display information derived from the first and second signals.