| CPC A61B 5/1451 (2013.01) [A61B 5/0022 (2013.01); A61B 5/0537 (2013.01); A61B 5/0538 (2013.01); A61B 5/14532 (2013.01); A61B 5/14546 (2013.01); A61B 5/1473 (2013.01); A61B 5/15109 (2013.01); A61B 5/15117 (2013.01); A61B 5/15188 (2013.01); A61B 5/6833 (2013.01); A61B 5/6834 (2013.01); A61B 5/6849 (2013.01); A61B 5/685 (2013.01); A61B 5/688 (2013.01); A61B 5/7275 (2013.01); A61B 5/7278 (2013.01); A61B 5/746 (2013.01); G16H 40/67 (2018.01); A61B 5/0002 (2013.01); A61B 5/6885 (2013.01); A61B 5/7285 (2013.01); A61B 2560/0443 (2013.01); A61B 2560/063 (2013.01); A61B 2562/0214 (2013.01); A61B 2562/028 (2013.01); A61B 2562/046 (2013.01); A61B 2562/14 (2013.01); A61B 2562/164 (2013.01)] | 13 Claims | 

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               1. A disposable, wearable sensor patch, comprising: 
            a housing having a first housing portion and a second housing portion configured to mate with one another; 
                a filament at least partially positioned exterior of the housing at a base surface of the first housing portion, wherein the filament is configured to extend into a user's tissue and is configured to detect at least one parameter of an analyte in fluid of the user; 
                an electronics subsystem fluidly sealed within the housing; and 
                an integrated transmitting unit configured to wirelessly interface with a computing device that is remote from the wearable sensor patch by outputting signals based on the at least one parameter of the analyte, 
                wherein the housing includes an interface such that the disposable, wearable sensor patch is configured to be releasably retained by and at least partially positioned within an applicator that is configured to, while the electronics subsystem is fluidly sealed within the housing, accelerate the disposable, wearable sensor patch toward the user to move the filament into the user's tissue. 
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