US 11,890,117 B2
Systems for indicating parameters in an imaging data set and methods of use
Elizabeth Begin, Bellerica, MA (US); Joseph Burnett, Carlsbad, MA (US); Nathaniel J. Kemp, Concord, MA (US); Anuja Nair, San Diego, CA (US); Timothy K. Glynn, San Diego, CA (US); and Jason Sproul, Watertown, MA (US)
Assigned to PHILIPS IMAGE GUIDED THERAPY CORPORATION, San Diego, CA (US)
Filed by PHILIPS IMAGE GUIDED THERAPY CORPORATION, San Diego, CA (US)
Filed on Nov. 28, 2022, as Appl. No. 18/070,225.
Application 18/070,225 is a continuation of application No. 16/798,412, filed on Feb. 23, 2020, granted, now 11,510,632.
Application 16/798,412 is a continuation of application No. 14/044,987, filed on Oct. 3, 2013, granted, now 10,568,586, issued on Feb. 25, 2020.
Claims priority of provisional application 61/710,419, filed on Oct. 5, 2012.
Prior Publication US 2023/0121688 A1, Apr. 20, 2023
Int. Cl. A61B 5/00 (2006.01); A61B 8/12 (2006.01); A61B 8/08 (2006.01); A61B 6/00 (2006.01); G01R 33/28 (2006.01); A61B 6/12 (2006.01); A61B 5/02 (2006.01); A61B 5/021 (2006.01); A61F 2/82 (2013.01); A61B 5/06 (2006.01); A61B 8/00 (2006.01); G06T 11/00 (2006.01); G06T 19/20 (2011.01); G01R 33/48 (2006.01); A61B 5/026 (2006.01); A61B 8/14 (2006.01); G01R 33/56 (2006.01)
CPC A61B 5/7435 (2013.01) [A61B 5/0035 (2013.01); A61B 5/0066 (2013.01); A61B 5/0095 (2013.01); A61B 5/021 (2013.01); A61B 5/02007 (2013.01); A61B 5/066 (2013.01); A61B 5/489 (2013.01); A61B 5/743 (2013.01); A61B 5/746 (2013.01); A61B 5/7455 (2013.01); A61B 5/7475 (2013.01); A61B 6/12 (2013.01); A61B 6/504 (2013.01); A61B 8/0841 (2013.01); A61B 8/12 (2013.01); A61B 8/4416 (2013.01); A61B 8/465 (2013.01); A61B 8/466 (2013.01); A61B 8/483 (2013.01); A61B 8/5223 (2013.01); A61F 2/82 (2013.01); G01R 33/285 (2013.01); G06T 11/001 (2013.01); G06T 19/20 (2013.01); A61B 5/0261 (2013.01); A61B 5/0263 (2013.01); A61B 8/14 (2013.01); A61B 8/5261 (2013.01); G01R 33/4814 (2013.01); G01R 33/5608 (2013.01); G06T 2210/41 (2013.01); G06T 2219/2012 (2013.01)] 15 Claims
OG exemplary drawing
 
1. An intravascular imaging system, comprising:
an intravascular imaging catheter configured to be positioned within a lumen of a blood vessel and obtain imaging data of a wall of the blood vessel and a stent surrounding the lumen; and
a processor configured to:
receive the imaging data obtained by the intravascular imaging catheter;
determine, based on the imaging data, a respective apposition value of the stent relative to the wall of the blood vessel for each of a plurality of locations of the stent;
output, to a display in communication with the processor, an image of the stent based on the imaging data, wherein different locations of the stent comprise different visual characteristics in the image, wherein the different visual characteristics are representative of the respective apposition value at the different locations such that the respective apposition value of all of the plurality of locations is displayed in a first manner;
receive, after outputting the image, a user input identifying a location of the stent on the image; and
in response to the user input, output, to the display, a graphical element proximate to the identified location on the image, wherein the graphical element comprises the respective apposition value corresponding to the identified location such that the respective apposition value of only the identified location is displayed in a second manner, wherein the respective apposition value of all the plurality of locations is simultaneously displayed in the first manner.