Abstract: A pressure sensing mat including a first conductive layer, a second conductive layer, and an insulative layer disposed therebetween. The first conductive layer includes a first plurality of spaced apart conductive paths and a first plurality of non-conductive paths therebetween and defining a plurality of gaps in the first plurality of non-conductive paths having a first repeating pattern of a cross shape. The first plurality of spaced apart conductive paths and the first plurality of non-conductive paths extend in a first direction. The second conductive layer includes a second plurality of spaced apart conductive paths and a second plurality of non-conductive paths therebetween and defining a second plurality of gaps in the second plurality of non-conductive paths having a second repeating pattern. The second plurality of spaced apart conductive paths and the second plurality of non-conductive paths extends in a second direction different than the first direction.

Abstract: A pressure sensing mat having first and second conductive layers and an insulative layer. The first conductive layer defines a first aperture and includes first spaced apart conductive regions and first non-conductive regions therebetween. The first spaced apart conductive regions and non-conductive regions extends in a first direction. The second conductive layer defines a second aperture and includes second spaced apart conductive regions and second non-conductive regions therebetween. The second spaced apart conductive regions and the second non-conductive regions extend in a second direction different than the first direction. The insulative layer is between the first and second conductive layers and defines a third aperture. The first, second, and third apertures are aligned with each other such that the first, second, and third apertures form a vent through the first and second conductive layers and the insulative layer.

Abstract: A patient visualization system having a processor, communicatively coupled to a pressure sensor device to periodically receive pressure sensor data experienced by a subject at locations on the pressure sensor device. The processor programmed to receive input indicative of an intervention resulting in a pressure lowering of a body area of the subject during a first high-pressure situation at a first time; and responsive to determining a second high-pressure situation at the body area of the subject at a second time later than the first time, display an indication of the input of the intervention in connection with the first high-pressure situation.

Abstract: A patient visualization system having a processor may be communicatively coupled to a pressure sensor device to periodically receive pressure sensor data. The processor may determine a body position according to the pressure sensor data, and associate sensor data to body areas of the subject according to the body position. The associated sensor data may include sensor data indicative of an absence of pressure sensor data associated with one or more of the number of body areas. The processor may track pressure experienced by the body areas of the subject over a period of time to determine a pressure to the body areas over the period of time.

Abstract: A mobile analyte monitoring system may include an implantable sensor and a reader device with an optical sensor. The implantable sensor may be implanted into the dermis of an animal, and may exhibit a color change in response to the presence of a target analyte or reaction product thereof. The reader device may be configured to capture an image of the implanted sensor and to determine the concentration of the target analyte based at least in part on the image. One or more portions of the implantable sensor or components thereof may be configured to facilitate calibration of the sensor, correction of an optical signal obtained from the sensor by a reader device to accommodate variations in the surrounding tissues, and/or calculation of a representative value by a reader device. The reader device may be a personal electronic device such as a cell phone, PDA, or personal computer.

Abstract: Embodiments provide analyte sensors, such as implantable analyte sensors, and methods of producing the same. An implantable sensor may include a base with a plurality of chambers. One or more sensor reagents may be retained within the chambers to form analysis regions. A membrane may be coupled to the chambers over the sensor reagents. The implantable sensor may be implanted into the dermis of a subject. One or more of the sensor reagents may exhibit a color change in response to the presence of a target analyte or reaction product thereof. The wavelengths of light reflected from the analysis regions may be detected and analyzed to determine a target analyte concentration. One or more portions of the sensor or components thereof may be configured to facilitate calibration of the sensor, correction of an optical signal obtained from the sensor by a reader device to accommodate variations in the surrounding tissues, and/or calculation of a representative value by a reader device.

Abstract: Embodiments provide sensors, such as implantable sensors, and methods of producing such sensors. An implantable sensor may include a base, one or more chambers, and one or more sensor reagents. A membrane may be coupled to the chambers over the sensor reagents. The implantable sensor may be at least partially implanted into the dermis of an animal. One or more of the sensor reagents may emit light or exhibit a color change in response to the presence of a target analyte or reaction product thereof. The response may be detected and analyzed by the user or by a reader device to determine the target analyte concentration.