Abstract: A wearable fatigue alert device includes a housing that is secured to a wristband. The device includes one or more sensors that are located on the wristband. When the device is worn over a wrist, the one or more sensors are configured to obtain biofeedback data from a wearer for determining the fatigue status of the wearer. The device includes a circuit board having a microprocessor that is in communication with the one or more sensors. The one or more sensors collect and communicate the biofeedback data of the wearer to the microprocessor, which generates an alert signal (e.g., vibration, sound, light) that notifies the wearer that they are becoming fatigued. The microprocessor uses Electrodermal Activity (EDA) technology for evaluating the fatigue status of the wearer.

Abstract: A wearable fatigue alert device includes a housing that is secured to a wristband. The device includes one or more sensors that are located on the wristband. When the device is worn over a wrist, the one or more sensors are configured to obtain biofeedback data from a wearer for determining the fatigue status of the wearer. The device includes a circuit board having a microprocessor that is in communication with the one or more sensors. The one or more sensors collect and communicate the biofeedback data of the wearer to the microprocessor, which generates an alert signal (e.g., vibration, sound, light) that notifies the wearer that they are becoming fatigued. The microprocessor uses Electrodermal Activity (EDA) technology for evaluating the fatigue status of the wearer.

Abstract: The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links and rings provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis and providing a low crimp profile, enhanced stent security and radial stiffness.

Abstract: The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links and rings provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis and providing a low crimp profile, enhanced stent security and radial stiffness.

Abstract: The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis. The metallic material forming the rings provides the necessary radial stiffness.

Abstract: The present invention is directed to a flexible expandable stent for implantation in a body lumen, such as a coronary artery. The stent generally includes a series of metallic cylindrical rings longitudinally aligned on a common axis of the stent and interconnected by a series of links which be polymeric or metallic. Varying configurations and patterns of the links and rings provides longitudinal and flexural flexibility to the stent while maintaining sufficient column strength to space the cylindrical rings along the longitudinal axis and providing a low crimp profile, enhanced stent security and radial stiffness.