Abstract: A system for simulating cardiovascular fluid flow having a target fluid flow profile, which has target pulsatile flow and target systemic resistance components, in a test member is disclosed. The system includes a reservoir, a pump, input and output channels, a first valve in the input channel, a second valve in the output channel, and a processor. The input and output channels are connectable to the test member so as to form a fluid circuit with the test member. The processor is configured to execute a method for controlling the first valve to generate the target pulsatile flow component in the input channel, and controlling the second valve to generate the target systemic pressure component. Other systems are also disclosed. Methods for simulating target fluid flow profiles in a test member are also disclosed.

Abstract: A physiologic sensor module includes at least one wearable sensor that is configured for wearing on a human body part and for measuring at least one biological signal. The module further includes at least one controller communicatively coupled to the wearable sensor and configured to receive the biological signal from the wearable sensor. The controller is further configured to process the biological signal in real-time, extract one or more clinical features from the biological signal, and based on the clinical features, determine detection of anaphylaxis.

Abstract: An injector module includes a housing, a reservoir, a superelastic needle, and an actuator. The reservoir is positioned in the housing and stores epinephrine therein. The superelastic needle is positioned within the housing in a retracted position and is fluidly coupled with the reservoir. The superelastic needle has a gauge between eighteen and twenty-five. The actuator is configured to apply an actuator force on the superelastic needle such that the superelastic needle is moved from the retracted position to an injecting position where a tip of the superelastic needle protrudes from the housing between about fifteen millimeters and about thirty-five millimeters.

Abstract: A physiologic sensor module includes at least one wearable sensor that is configured for wearing on a human body part and for measuring at least one biological signal. The module further includes at least one controller communicatively coupled to the wearable sensor and configured to receive the biological signal from the wearable sensor. The controller is further configured to process the biological signal in real-time, extract one or more clinical features from the biological signal, and based on the clinical features, determine detection of anaphylaxis.