9 Computer application software for mobile phones, namely, software for using, controlling, monitoring, and managing oxygen concentrators and medical devices and for accessing and sharing information on oxygen concentrators and medical devices; Computer hardware and software, for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data; Computer software for using, controlling, monitoring, and managing oxygen concentrators and medical devices and for accessing and sharing information on oxygen concentrators and medical devices; Downloadable computer software for using, controlling, monitoring, and managing oxygen concentrators and medical devices and for accessing and sharing information on oxygen concentrators and medical devices; Medical software for using, controlling, monitoring, and managing oxygen concentrators and medical devices and for accessing and sharing information on oxygen concentrators and medical devices