Assembled abdominal cavity simulator

An abdominal cavity simulator for laparoscopic procedure training, comprising:

• a pedestal that is provided with multiple fixing portions configured to mount an organ model fixture, a first fitting portion being provided in the pedestal;
• a casing configured to simulate a pneumoperitoneum, a second fitting portion being provided in the casing;
• and
• wherein the pedestal and the casing are configured to be secured to each other by fitting together the first fitting portion and the second fitting portion in a first state, and the pedestal and the casing are also configured to be secured to each other by fitting together the first fitting portion and the second fitting portion in a second state which differs from the first state in that a direction of either the pedestal or the casing has been changed by 180°;
• and
• wherein the casing includes:
• a pneumoperitoneum cover configured to simulate the pneumoperitoneum, a first recess set being provided in the pneumoperitoneum cover;
• two side plate members which are configurable to provide a space between the pneumoperitoneum cover and the pedestal for allowing the organ model fixture to be arranged therein, a first protrusion set and a second protrusion set being provided in each of the side plate members;
• wherein a second recess set is provided in the pedestal, the second recess set and the second protrusion set corresponding to the first fitting portion and the second fitting portion respectively;
• wherein the pneumoperitoneum cover and the side plate members are configured to be secured to each other by fitting the first recess set and the first protrusion set;
• and
• wherein the pedestal and the side plate members can be secured to each other by fitting the second recess set and the second protrusion set in the first state, and in the second state the pneumoperitoneum cover and the side plate members can be secured to each other by fitting the first recess set and the first protrusion set, and the pedestal and the side plate members can be secured to each other by fitting the second recess set and the second protrusion set.

An abdominal cavity simulator for laparoscopic procedure training, comprising:

• a pedestal that is provided with multiple fixing portions configured to mount an organ model fixture, a first fitting portion being provided in the pedestal;
• a casing configured to simulate a pneumoperitoneum, a second fitting portion being provided in the casing;
• and
• wherein the pedestal and the casing are configured to be secured to each other by fitting together the first fitting portion and the second fitting portion in a first state, and the pedestal and the casing are also configured to be secured to each other by fitting together the first fitting portion and the second fitting portion in a second state which differs from the first state in that a direction of either the pedestal or the casing has been changed by 180°;
• and
• wherein the fixing portions include one fixing portion on one side and two fixing portions on the other side in a longitudinal direction of the pedestal from a center of the pedestal, and the one fixing portion is provided at the center of the pedestal in a lateral direction and the two fixing portions are provided so as to straddle the center of the pedestal in the lateral direction.