Patent ID: 8956286
Filing Date: 2015-02-17
Classification: A61B,A61M

Abstract:
1. An inflatable artificial pneumoperitoneum bag, comprising: a length and a width; an artificial pneumoperitoneum bag neck portion having a first end and a second end, the first end forming a bag opening; an artificial pneumoperitoneum bag body portion forming a closed cavity in fluid communication with the second end of the neck portion, the body portion having a length and width greater than a length and width of the neck portion; and a ring located at the bag opening, the ring configured to bias the bag opening toward an open condition; wherein the length of the bag is between 300 and 600 mm, a maximum width of the bag is between 200 and 500 mm, and the neck portion has a length of between 100 and 300 mm all when the bag is uninflated, and wherein the neck portion has a diameter of between 100 and 220 mm when in the open condition; and wherein the bag includes sterilized polyurethane planar sheet portions haying joined edges.