A protocol processing engine system, which is arranged between a host side and a media access control layer to thus speed up data transmission. The bath apparatus includes a heater for heating the bath chamber fluid, and a fluid pump for directing streams of water into the bath chamber to massage the user’s feet. The diaphragm structure or structures allow the optical components to be separated, such as by application of an opposing force to the lateral sides of the sensor, such that the sensor may be placed on a patient. An apparatus includes an implant and a suture coupled to the implant having a pre-formed loop. 2 MHz when all eight tuning tabs are connected to the cooper radiating or antenna element of the antenna incrementally to a center frequency of 439.