Patent ID: 9271712
Filing Date: 2016-03-01
CPC Classification: A61B

Claim Text:
1. A retraction device for laparoscopy, comprising: a pair of clamps including interface surfaces having prominence and depression shapes corresponding to each other, the pair of clamps being formed at left and right forceps parts to form fixing forceps; and a tap type retractor including a tap attached to an end of a suture having a needle, the tap having a top flat circular surface configured to support a tissue, a side circumferential surface connected to the top circular surface, and a cone shaped bottom surface connected to the side surface, wherein the needle of the tap type retractor is configured to penetrate one side of a tissue so that the tap is configured to be supported by an outer wall of the tissue, the needle having penetrated the tissue is configured to pass through an abdominal wall and to exit an abdominal cavity, the suture of the tap type retractor is configured to be inserted between the interface surfaces of the clamps of the fixing forceps being configured to be located on an upper surface of the abdominal wall, and then the clamps are configured to be moved towards each other to firmly fix the tap type retractor.