Medical device system

A medical system for interfacing at least one in-body medical device with at least one external network, comprising:

• at least one subdermal wideband on-body network (WON) hub, the at least one subdermal wideband on-body network hub comprising a hub rechargeable battery, a hub processor coupled to the hub rechargeable battery, a device interface configured to communicate with the at least one in-body medical device, and coupled to the hub processor, and a hub-satellite near field communications wireless interface coupled to the hub processor;
• at least one wearable wideband on-body network (WON) server, the at least one wearable wideband on-body network (WON) server comprising a server processor, a server-satellite interface coupled to the server processor, and an external network interface coupled to the server processor;
• at least one skin-mountable wideband on-body network (WON) tethered satellite, the at least one skin-mountable wideband on-body network (WON) tethered satellite comprising a wired satellite-server interface, coupled to the at least one wearable wideband on-body network (WON) server, and a tethered satellite near-field communications wireless interface, configured to communicate with the hub-satellite near field communications wireless interface, and coupled to the wired satellite-server interface;
• and
• a software controller implemented on at least one of the subdermal wideband on-body network (WON) hub and the wearable wideband on-body network (WON) server and configured to monitor and control the at least one in-body medical device.