Li Shimin, hearing no more noise from inside, slightly relieved, lifted the curtain and led two Imperial Physicians in.
Upon entering the room, the three saw a strange scene. Princess Jinyang leaned against thick bedding. Her body was not lying flat. Ran Yan sat at the edge of the bed, cradling a bottle in her arms. A tube extended from the bottle to Princess Jinyang's nostrils. Liu Qingsong also held a bottle, somewhat smaller, without a tube, and without an opening.
But the three did not interfere and merely watched from a short distance away.
"Get ready to use the aerosol," Ran Yan listened to the sound and judged that the oxygen was about to run out again.
Liu Qingsong responded, fitted a fine mesh over the spray bottle's opening, and as soon as the tube was pulled out, began to spray toward Princess Jinyang's mouth and nose. Because their homemade spray was too crude and the liquid could not form a mist, spraying from above with a mesh solved some of the problems.