US 11,857,378 B1
Systems for adjusting and tracking head mounted displays during surgery including with surgical helmets
Raymond Bojarski, Attleboro, MA (US); Chuang-Jang Chiou, Bedford, MA (US); Philipp K. Lang, Lexington, MA (US); and Daniel Steines, Lexington, MA (US)
Assigned to OnPoint Medical, Inc., Franconia, NH (US)
Filed by OnPoint Medical, Inc., Bedford, MA (US)
Filed on Feb. 14, 2020, as Appl. No. 16/791,021.
Claims priority of provisional application 62/817,595, filed on Mar. 13, 2019.
Claims priority of provisional application 62/805,824, filed on Feb. 14, 2019.
Int. Cl. G09G 5/38 (2006.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); A61B 90/00 (2016.01); G06F 1/16 (2006.01); A61B 90/50 (2016.01); A61B 17/00 (2006.01)
CPC A61B 90/37 (2016.02) [G02B 27/0176 (2013.01); G06F 1/163 (2013.01); A61B 2017/00907 (2013.01); A61B 2090/372 (2016.02); A61B 2090/502 (2016.02); G02B 2027/0159 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A system, the system comprising:
a surgical helmet comprising a sterile cover configured to cover the surgical helmet;
a head mounted display comprising a display;
at least one holding member;
a mechanical adjusting mechanism; and
a connecting mechanism,
wherein the surgical helmet is configured to be worn on a head of a user;
wherein the head mounted display is configured to be worn on the head of the user and under the sterile cover,
wherein the connecting mechanism is configured to couple the head mounted display to the surgical helmet;
wherein the surgical helmet comprises the mechanical adjusting mechanism;
wherein the sterile cover is configured to cover the surgical helmet comprising the mechanical adjusting mechanism and the head mounted display,
wherein the sterile cover comprises a transparent portion and a non-transparent portion and wherein the transparent portion of the sterile cover is adjacent to the display of the head mounted display,
wherein the mechanical adjusting mechanism is configured to adjust at least a position, orientation or combination thereof of the head mounted display in relationship to the eyes of the user,
wherein the mechanical adjusting mechanism is configured to be operable through the non-transparent portion of the sterile cover of the surgical helmet,
wherein the at least one holding member is integrated into or configured to be attached to or connected to the head mounted display, display, the surgical helmet or the head mounted display and the surgical helmet,
wherein the at least one holding member is configured to extend through at least one opening of the sterile cover.