The invention relates to an object taking bag device for minimally invasive surgery. The device comprises a recycle bag (10), a supporting rod (20) and a traction assembly, an opening closing ring (111) is arranged at a bag opening (11) of the recycle bag (10), and the traction assembly comprises an opening closing draw cord (31) and an anti-fall draw cord (32); the opening closing draw cord (31)penetrates into the opening closing ring (111) and extends outside the opening closing ring (111), a part of the anti-fall draw cord (32) is connected onto the supporting rod (20), and the other partof the anti-fall draw cord (32) is connected with the recycle bag (10); a part of the opening closing ring (111) sleeves one end of the supporting rod (20), and the whole recycle bag (10) winds and isfixed onto the supporting rod (20). According to the object taking bag device for minimally invasive surgery, an external sleeve is not needed to bound the recycle bag, the recycle bag can be successfully spread in the body of a patient, and the object taking bag device further has the advantages of simple structure and low cost.