CPC G16H 40/63 (2018.01) [A61B 1/0004 (2022.02); A61B 1/00039 (2013.01); A61B 1/00048 (2013.01); A61B 1/00055 (2013.01); G02B 27/0172 (2013.01); G06F 3/167 (2013.01); G06V 20/20 (2022.01); G02B 2027/014 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0141 (2013.01); G02B 2027/0178 (2013.01); G10L 2015/223 (2013.01); H04B 1/385 (2013.01); H04B 2001/3866 (2013.01)] | 20 Claims |
1. A head-mounted display device for interface with a blood processing machine using a disposable component having tubing and a blood component receptacle, the display device comprising:
a frame configured to be mounted on a person's head and configured to hold a lens in front of an eye of the person;
a display;
a wireless circuit configured to communicate with a network;
a camera; and
a processing circuit coupled to the frame, the display, the wireless transceiver and the camera, the processing circuit further configured to retrieve via the wireless circuit instructions for training the person how to use the blood processing machine and to overlay indicators, text, highlighting and/or icons on the blood processing machine as seen from a field of view of the wearer based on the instructions to train the person in using the blood processing machine.
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