IP Library › Granted Patent US 12,127,890
Granted Patent B1
US 12,127,890 · App. 17/399,586 · Granted Oct 29, 2024

Mixed reality endoscopic retrograde cholangiopancreatopgraphy (ERCP) procedure

Inventor: Navakanth Gorrepati (Southlake, TX)
A61B90/37A61B1/273A61B2090/365
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Quick Facts
Patent No.
US 12,127,890
App. No.
17/399,586
Granted
Oct 29, 2024
Kind
B1
Abstract

A mixed reality endoscopic surgical procedure method, including the steps of selecting a holographic first image of a body part to be surgically operated on in three-dimensional form and displaying the holographic first image of the body part. The method can further include positioning an endoscope relative to the body part, wherein the endoscope further includes a guidewire, displaying a second holographic image or video of the endoscope or guidewire relative to the body part, and using the first holographic first image as a visual guide for engaging the body part via the guidewire.

Claims (16)

1. A mixed reality endoscopic surgical procedure method, comprising:

selecting a three-dimensional holographic first image comprised of a duodenum and ampulla representative of a patient's duodenum and ampulla from a plurality of three-dimensional holographic images representative of the patient's duodenum and ampulla, wherein the three-dimensional holographic first image of the duodenum graphically displays the ampulla at a head mounted display;

superimposing the three-dimensional holographic first image over a video of the patient's duodenum;

positioning a sphincterotome relative to the patient's duodenum, wherein the sphincterotome further comprises a guidewire;

displaying one or more graphical markers at least partially disposed on the three-dimensional holographic first image, wherein the one or more graphical markers are adjacent to the graphically displayed ampulla;

aligning, axially, a distal end of the sphincterotome with the one or more graphical markers; and

penetrating the patient's ampulla via the guidewire of the sphincterotome using the graphical markers on the three-dimensional holographic first image as a visual guide.

2. The mixed reality endoscopic surgical procedure method of claim 1 , wherein the one or more graphical markers are comprised of lane markers.

3. The mixed reality endoscopic surgical procedure method of claim 1 , wherein the one or more graphical markers are at about 10 o'clock position relative to the vertical plane from the viewpoint on the head mounted display.

4. A mixed reality endoscopic surgical procedure method, comprising:

selecting a three-dimensional holographic first image of a duodenum representative of a patient's duodenum via a head mounted display from a plurality of three-dimensional holographic images representative of the patient's duodenum, wherein the three-dimensional holographic first image of the duodenum graphically displays an ampulla;

displaying the three-dimensional holographic first image adjacent to a video of the patient's duodenum on the head mounted display;

positioning a sphincterotome relative to the patient's duodenum, wherein the sphincterotome further comprises a guidewire;

displaying one or more graphical markers at least partially disposed on the three-dimensional holographic first image on the head mounted display, wherein the graphical markers are adjacent to the graphically displayed ampulla;

aligning, axially, a distal end of the sphincterotome with the one or more graphical markers via the head mounted display; and

penetrating the patient's ampulla via the guidewire of the sphincterotome using the graphical markers on the three-dimensional holographic first image as a visual guide.

Cited By (2)
US 12,599,457 US 12,727,748