CPC A61M 13/003 (2013.01) [A61M 2202/0225 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3337 (2013.01); A61M 2205/50 (2013.01)] | 17 Claims |
1. An insufflation system comprising:
a processor configured to:
calculate a first target gas feeding flow rate based on a difference between a body cavity internal pressure and an insufflation target pressure of a body cavity;
determine whether the first target gas feeding flow rate is lower than a threshold gas feeding flow rate; and
in response to determining that the first target gas feeding flow rate is lower than the threshold gas feeding flow rate, feed gas at a second target gas feeding flow rate by controlling a first valve provided at a gas feeding conduit and a second valve provided at a suction conduit,
wherein the processor is configured to cause the suction conduit to suction at a first suction flow rate, and
wherein the second target gas feeding flow rate is obtained by adding the first suction flow rate to the first target gas feeding flow rate.
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