Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.

Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.

Abstract: The invention relates to medical devices for carrying out internal examination, such as laryngoscopes. The laryngoscope is provided with a camera element within a channel inside the blade.

Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.

Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.

Abstract: A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic.

Abstract: The invention relates to medical devices for carrying out internal examination, such as laryngoscopes. The laryngoscope is provided with a camera element within a channel inside the blade.

Abstract: The invention relates to medical devices for carrying out internal examination, such as laryngoscopes. The laryngoscope is provided with a camera element within a channel inside the blade.

Abstract: The invention relates to medical devices for carrying out internal examination, such as laryngoscopes (1). The laryngoscope is provided with a camera element (7) within a channel (6) inside the blade (3).

Abstract: The invention relates to medical devices for carrying out internal examination, such as laryngoscopes. The laryngoscope is provided with a camera element within a channel inside the blade.

Abstract: A medical device for carrying out internal examination, such as laryngoscopes, has a body including a transmitter and receiver, and a blade portion including a receiver and transmitter. The transmitters and receivers are used to provide an indication of whether or not a particular blade portion has already been attached to a body portion previously.

Abstract: An introducer guide (19) for an intubation device (21) having an open channel adapted to releasably secure an introducer, and shaped such that advancement of an intubation tube (21) through which the introducer extends causes the introducer to be removed from the introducer guide (19).

Abstract: A microwave transceiver and feature extraction system is described. This system is adapted for measuring both electrical (ECG-related waveforms) and mechanical activity (heart sound and wall motion) of the heart and vessels, determining which signal features are related to which mechanical properties, and measurement of important hemodynamic parameters such as pressure, flow, and vessel's wall displacement. This system is non-invasive, portable, non-contacting and can remotely collect data at distances of <1 m to several meters that make it a perfect device for telemedicine.

Abstract: The present disclosure provides a method of selling a supplier's product to a consumer, wherein the method includes providing a physical representation of a product to the consumer. The physical representation includes a temporarily concealed first unique identifier corresponding to the physical representation of the product. The method further includes selling the physical representation to the consumer, providing a network location to the consumer for facilitating the redemption of the product with the first unique identifier, and shipping the product to the consumer.

Abstract: The invention relates to a laryngoscope (1) that has been adapted to improve comfort during use. The important adaptations are that the laryngoscope handle (4) is offset and in one embodiment the handle (4) is pivotably connected to a receiving portion (5).

Abstract: Systems and methods for remote, long standoff biometric identification using microwave cardiac signals are provided. In one embodiment, the invention relates to a method for remote biometric identification using microwave cardiac signals, the method including generating and directing first microwave energy in a direction of a person, receiving microwave energy reflected from the person, the reflected microwave energy indicative of cardiac characteristics of the person, segmenting a signal indicative of the reflected microwave energy into a waveform including a plurality of heart beats, identifying patterns in the microwave heart beats waveform, and identifying the person based on the identified patterns and a stored microwave heart beats waveform.

Abstract: Systems and methods for remote, long standoff biometric identification using microwave cardiac signals are provided. In one embodiment, the invention relates to a method for remote biometric identification using microwave cardiac signals, the method including generating and directing first microwave energy in a direction of a person, receiving microwave energy reflected from the person, the reflected microwave energy indicative of cardiac characteristics of the person, segmenting a signal indicative of the reflected microwave energy into a waveform including a plurality of heart beats, identifying patterns in the microwave heart beats waveform, and identifying the person based on the identified patterns and a stored microwave heart beats waveform.

Abstract: The present disclosure provides a method of selling a supplier's product to a consumer, wherein the method includes providing a physical representation of a product to the consumer. The physical representation includes a temporarily concealed first unique identifier corresponding to the physical representation of the product. The method further includes selling the physical representation to the consumer, providing a network location to the consumer for facilitating the redemption of the product with the first unique identifier, and shipping the product to the consumer.

Abstract: A system to remotely identify a person by utilizing a microwave cardiogram, where some embodiments segment a signal representing cardiac beats into segments, extract features from the segments, and perform pattern identification of the segments and features with a pre-existing data set. Other embodiments are described and claimed.

Abstract: A remote-detection system is provided for monitoring changes in permittivity associated with physiological activity of a subject that is free to move. The system includes a source containing an oscillator configured to illuminate tissue of the subject with an electromagnetic signal beam. The system further includes a receiver configured to receive reflections of the electromagnetic signal beam from the subject. The reflections include amplitude variations indicative of motion of the illuminated tissue and amplitude variations indicative of time dependent variations in the permittivity of the illuminated tissue associated with electrical activity of the subject's heart.