ALEXANDRIA, Va., May 26 -- United States Patent no. 12,635,869, issued on May 26.

"Safe and secure method for inserting devices into hollow organs and body cavities" was invented by Satoshi Awadu (Nagasaki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device insertion method for observing the lateral wall of the lumen includes: rotating a hollow organ by changing a body position; turning the tip of the device to the lateral wall of the lumen by rotating the device; and retracting the organ with the device itself by rotating the device, In other embodiments, an endoscope insertion method for observing the lateral side of the organ includes: rotating a body cavity by changing a body position; turning...