Abstract: The present invention comprises methods and systems/devices for non-invasively measuring birefringent tissues (e.g. collagen) and changes during treatment of tissue, e.g., denaturation by the application of RF energy, through linear dichroism, circular dichroism, or birefringence. The invention optionally uses polarization sensitive optical measurements to discriminate between denaturation of unidirectionally oriented strands of collagen, such as a ligament or tendon, and denaturation of planar collagen surfaces, such as the dermal layer of the skin or collagen in joint capsules.

Abstract: The present invention comprises methods and systems/devices for non-invasively measuring and/or altering collagen structures before, during and after treatment, e.g., by the application of RF energy, of tissues that comprise such collagen structures.

Abstract: The disclosure provides a sensor system for detecting bronchial tissular water content including at least a sensor, a connector, and a monitor. The sensor generates a signal, which may be carried by the connector to the monitor, which generates an output corresponding to the signal. The disclosure additionally provides a sensor for detecting bronchial or tracheal tissular water content including at least a signal generator. The sensor may also include at least a segment of a connector. The disclosure also provides a method of measuring bronchial or tracheal tissular water content by inserting a sensor into an airway of a subject, such as a human, until it becomes lodged in a bronchus or the trachea, then measuring bronchial or tracheal tissular water content using the sensor.

Abstract: The present invention comprises methods and systems/devices for non-invasively measuring and/or altering collagen structures before, during and after treatment, e.g., by the application of RF energy, of tissues that comprise such collagen structures.

Abstract: The present invention comprises methods and systems/devices for non-invasively measuring birefringent tissues (e.g. collagen) and changes during treatment of tissue, e.g., denaturation by the application of RF energy, through linear dichroism, circular dichroism, or birefringence. The invention optionally uses polarization sensitive optical measurements to discriminate between denaturation of unidirectionally oriented strands of collagen, such as a ligament or tendon, and denaturation of planar collagen surfaces, such as the dermal layer of the skin or collagen in joint capsules.

Abstract: The present invention comprises methods and devices for reduction and/or fixation of fractured or diseased bone or for prevention of fracture or collapse of diseased/damaged bone.

Abstract: The present invention comprises methods and systems/devices for non-invasively measuring baseline collagen and collagen changes during treatment of tissue, e.g., denaturation by the application of RF energy, through linear dichroism, circular dichroism, or birefringence. The invention optionally uses polarization sensitive optical measurements to discriminate between denaturation of unidirectionally oriented strands of collagen, such as a ligament or tendon, and denaturation of planar collagen surfaces, such as the dermal layer of the skin or collagen in joint capsules.

Abstract: The disclosure provides a sensor system for detecting bronchial tissular water content including at least a sensor, a connector, and a monitor. The sensor generates a signal, which may be carried by the connector to the monitor, which generates an output corresponding to the signal. The disclosure additionally provides a sensor for detecting bronchial or tracheal tissular water content including at least a signal generator. The sensor may also include at least a segment of a connector. The disclosure also provides a method of measuring bronchial or tracheal tissular water content by inserting a sensor into an airway of a subject, such as a human, until it becomes lodged in a bronchus or the trachea, then measuring bronchial or tracheal tissular water content using the sensor.