Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.

Abstract: The present disclosure relates to a robotic apparatus and methods for automatic nail shaping or modification on natural or artificial fingernails or toenails.

Abstract: An improved pre-clean chamber of a semiconductor processing system minimizes the generation of particulates during processing, thereby decreasing contamination levels that can adversely affect plasma vapor deposition film properties while also decreasing operational costs. The pre-clean chamber comprises an insulator collar that insulates the outside diameter surface of a wafer pedestal, thereby mitigating the etching of the wafer pedestal during etching. The pre-clean chamber further comprises a gas trench cover that directs a suitable etching gas from a gas inlet trench into streams that are focused up and towards the center of the chamber to reduce the extent to which gas bombards the chamber cover. The pre-clean chamber also comprises a bellows cover which protects the bellows of a wafer lift during etching, further reducing the dislodgment of particulates during etching.