The present invention is directed a novel method and apparatus for reducing crosstalk in a lead frame based electrical device package. A system for measuring total hemoglobin of whole blood may include at least one light source, a catheter, optical fibers, at least one photodetector, data processing circuitry, andor a display unit. The devices may take up volume within the stomach, thus reducing the intake capacity. A profile information package containing subscriber preferences is transmitted from the subscriber to the content source by way of a proxy over the network distribution path, and the profile information package is stored at the content source. The system also creates a second pipe at the second peer, and a second peer identifier is associated with this second pipe. As the housing and the base are pivoted relative to each other, and as the needle makes contact with the hook, the respective catch mechanisms at the base and the housing also make contact with each other, resulting in the coupling of the catch mechanisms and the coupling of the needle to the hook.