US 11,837,360 B2
Head-mounted display device for use in a medical facility
William Cork, Lake Bluff, IL (US); Brian Case, Lake Villa, IL (US); Kyungyoon Min, Jr., Kildeer, IL (US); Witold Moskal, Park Ridge, IL (US); and Kevin Krause, Bartlett, IL (US)
Assigned to Fenwal, Inc., Lake Zurich, IL (US)
Filed by Fenwal, Inc., Lake Zurich, IL (US)
Filed on Jul. 26, 2022, as Appl. No. 17/873,568.
Application 17/873,568 is a continuation of application No. 17/318,822, filed on May 12, 2021, granted, now 11,436,829.
Application 17/318,822 is a continuation of application No. 16/261,637, filed on Jan. 30, 2019, granted, now 11,036,985, issued on Jun. 15, 2021.
Application 16/261,637 is a continuation of application No. 15/305,260, granted, now 10,235,567, issued on Mar. 19, 2019, previously published as PCT/US2015/030602, filed on May 13, 2015.
Claims priority of provisional application 62/134,658, filed on Mar. 18, 2015.
Claims priority of provisional application 62/106,296, filed on Jan. 22, 2015.
Claims priority of provisional application 62/106,300, filed on Jan. 22, 2015.
Claims priority of provisional application 62/106,312, filed on Jan. 22, 2015.
Claims priority of provisional application 62/106,317, filed on Jan. 22, 2015.
Claims priority of provisional application 62/088,093, filed on Dec. 5, 2014.
Claims priority of provisional application 62/079,628, filed on Nov. 14, 2014.
Claims priority of provisional application 61/993,446, filed on May 15, 2014.
Prior Publication US 2022/0358759 A1, Nov. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. G16H 40/63 (2018.01); G06F 3/16 (2006.01); G02B 27/01 (2006.01); A61B 1/00 (2006.01); G06V 20/20 (2022.01); H04B 1/3827 (2015.01); G10L 15/22 (2006.01)
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
OG exemplary drawing
 
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.