Abstract: The present invention is a smart mirror device that provides custom guidance to a patient regarding where to place a medical device on their body. The smart mirror device can rely on machine-learning or other software modules to analyze images of the patient and to identify the optimal placement location for the medical device based on those images and other factors such as dermatological conditions of the patient's skin, historical data regarding which locations of the patient's body received an injection from a medical device, medical device limitations, curvature of the patient's body, etc. Upon determining the target location, the smart mirror device can provide guidance to the patient to move the medical device from a detected location to the target location via one or more indicators.

Abstract: In general, devices, systems, and methods of smart liquid drug administration are provided. In an exemplary embodiment, a pump is configured to receive a reservoir therein. The reservoir contains a drug and includes a data storage component configured to store data. The pump includes a reader configured to read data from the data storage component. The pump is configured to, with the reservoir received therein, cause the drug to be delivered from the pump to a patient.

Abstract: A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other and to confirm the authenticity of instructions sent to the infusion device from the remote controller. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller.

Abstract: An infusion device for delivering discrete boluses of medication to a patient, using a mechanically actuated piston. The infusion pump employs a near-field communication system to convey the occurrence of an actuation, the amount of medicament remaining in the pump, and other information to a nearby near-field receiver device. The disclosed drive system and nearer-field communications system provides an infusion device capable of accurately delivering medication and providing a means for tracking and logging data while eliminating the need for a power source within the device, thereby minimizing weight and size.

Abstract: A disease management system, methods, and devices are shown and described. In one embodiment, the system includes an infusion pump and a remote controller with the ability to be paired to each other and to confirm the authenticity of instructions sent to the infusion device from the remote controller. A method to verify a wireless connection between an infusion pump and a remote controller is shown and described herein. In addition, a method of operating a diabetes management system is provided in which the system includes an infusion pump and at least a remote controller.

Abstract: The invention relates to a novel display system for a drug delivery device that reduces power consumption and permits the user of the device to see messages when the device is not in a powered state or when the device has encountered an error condition. By using a bistable display, the medical device is able to maintain messages that can been seen by the user even when the device's power supply is exhausted or when the device has encountered an error that interrupts its normal operation. The use of such a display also improves the battery life by eliminating the need to provide power to the display screen when it is not being updated.

Abstract: The invention relates to a novel display system for a drug delivery device that reduces power consumption and permits the user of the device to see messages when the device is not in a powered state or when the device has encountered an error condition. By using a bistable display, the medical device is able to maintain messages that can been seen by the user even when the device's power supply is exhausted or when the device has encountered an error that interrupts its normal operation. The use of such a display also improves the battery life by eliminating the need to provide power to the display screen when it is not being updated.

Abstract: Disclosed is a medical infusion device including a dedicated processing unit for detecting abnormal operation of the operation of the device. Specifically, a watchdog controller is employed as an independent monitor of the functioning of microprocessors used in the medical infusion device for controlling things such as RF communication, insulin infusion, and system integrity. Through the use of an independently-powered watchdog control system, the accuracy and reliability of the device is enhanced, resulting in greater assurance to the patient receiving periodic or continuous infusion of a drug.

Abstract: Described is a medical infusion device that is configured to send and receive data on a real-time basis through the use of circuitry that enables the connection of the device to a cellular network. In one embodiment, a medical infusion device is provided that includes a housing having a drug reservoir, a first processing system and a drive mechanism adapted to receive and execute instructions from the first processing system. The drive mechanism is in mechanical cooperation with the drug reservoir for controlling expulsion of the drug from the reservoir. Medical infusion device also includes an input device for receiving external instructions and configured to transmit the external instructions to the first processing system, a display for receiving and displaying information from the first processing system, and a second processing system in communication with the first processing system for controlling communication between the first processing system and a remote processing system via a cellular network.

Abstract: Three-way poppet valves having a poppet valve body, first and second poppet valves disposed in a valve guide within the body for motion between first poppet valve open and first poppet valve closed positions, a first poppet valve seat disposed in the poppet valve body so as to have freedom in a plane perpendicular to the poppet valve axis, the first poppet valve, when moving to the closed position, engaging the first poppet valve seat and centering the first poppet valve seat with respect to the first poppet valve, and when in the closed position, holding the first poppet valve seat against the poppet valve body, and a second poppet valve connected with the first poppet valve, the poppet valve body having a second poppet valve seat, the second poppet valve being in the closed position when the first poppet valve is in the open position and being in the open position when the first poppet valve is in the closed position.

Abstract: Three-way valves having reduced leakage and fuel injectors using the same. Three-way spool poppet valves are disclosed having a spool with a poppet valve thereon cooperating with a seat on the valve housing to provide a substantially leak free valve closing in one direction characteristic of a poppet valve while preserving the advantages of a spool valve. Three-way ball valves are also disclosed having substantially leak free valves closing in both directions, but further including reduced short circuit losses due to direct flow from a high pressure source to a low pressure vent during transition of the ball from one position to the opposite position. Fuel injectors with direct needle control using the three-way valves of the present invention are also disclosed.