Abstract: The present invention provides for a method and apparatus for inserting and using, dermal interstitial sensors in, for example, an analyte monitoring system. The present invention permits the proper positioning of a cannula tip and/or sensor(s) within the reticular dermis.

Abstract: The present invention provides for a method and apparatus for inserting and using dermal interstitial sensors in, for example, an analyte monitoring system. The present invention permits the proper positioning of a cannula tip and/or sensor(s) within the reticular dermis.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen, thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device and method are disclosed for use in the conduct of a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid, which analysis utilizes an indicator formulation that changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A stabilizing formulation is carried in a vessel for mixing with a sample of the bodily fluid to be analyzed. The stabilizing formulation includes a first component for promoting formation of a film, a second component for adjusting the pH of the sample and inhibiting microbial digestion of the certain constituent carried by the bodily fluid, and a third component for reducing interference of ascorbic acid present in the bodily fluid. Where the certain constituent is glucose, the stabilizing formulation includes a microbial digestion inhibitor.

Abstract: The invention provides for rapid response analysis through lateral flow chromatographic assays of specific antigens present in human or animal fluids, or in agricultural, microbial or biological products, with an audio and visual result of the analysis and when needed, an electronic surge to provide heat for rapid results. A lateral flow device for conducting the analysis includes a plurality of components, and a method for making the device forms components of the device on an elongate, ribbon-like substrate of dielectric material, then folds the substrate into shorter lengths which are then secured together to establish a multiple-layered, self-sustaining structure.

Abstract: A device and method are disclosed for use in the conduct of a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid, which analysis utilizes an indicator formulation that changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A stabilizing formulation is carried in a vessel for mixing with a sample of the bodily fluid to be analyzed. The stabilizing formulation includes a first component for promoting formation of a film, a second component for adjusting the pH of the sample and inhibiting microbial digestion of the certain constituent carried by the bodily fluid, and a third component for reducing interference of ascorbic acid present in the bodily fluid. Where the certain constituent is glucose, the stabilizing formulation includes a microbial digestion inhibitor.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen, thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen, thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: The invention provides for rapid response analysis through lateral flow chromatographic assays of specific antigens present in human or animal fluids, or in agricultural, microbial or biological products, with an audio and visual result of the analysis and when needed, an electronic surge to provide heat for rapid results. A lateral flow device for conducting the analysis includes a plurality of components, and a method for making the device forms components of the device on an elongate, ribbon-like substrate of dielectric material, then folds the substrate into shorter lengths which are then secured together to establish a multiple-layered, self-sustaining structure.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen, thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A device is disclosed for conducting a non-invasive analysis of a bodily fluid to determine the presence and level of a certain constituent carried by the bodily fluid. An indicator formulation of the device changes color in response to exposure to the constituent to provide a visible indication of the presence and level of the constituent carried by the bodily fluid. A carrier substrate of the device is constructed of a material having voids providing a high void volume within the substrate. The device is made by applying a chromagen to the carrier substrate to create a chromagen-laden carrier member. Then, a selected reagent having a particular constituent-specific formulation is applied to the chromagen-laden member. The selected reagent then combines with the chromagen, thereby establishing the indicator formulation within the carrier substrate in place for reception of a sample of the bodily fluid.

Abstract: A method and apparatus for non-invasive analysis of saliva includes a user friendly lolli-pop like apparatus that is self contained and provides the user with a method to obtain saliva by sucking or licking on the pop head, the saliva activates a color change reaction on the apparatus that results in a color visual response that can be compared to a color coded alphanumeric gauge for analysis in monitoring health conditions and concerns.

Abstract: A method and apparatus for non-invasive analysis of saliva includes a user friendly lolli-pop like apparatus that is self contained and provides the user with a method to stimulate saliva by sucking on the pop head. The saliva activates a color change reaction on the apparatus that results in a visual response that can be compared to a user gauge for analysis in monitoring health conditions and concerns.