The invention discloses a novel multipurpose loop
ligature device. The novel multipurpose loop
ligature device comprises a medical
surgery silk thread and a gun body, and further comprises a draft device, an operating device and a tightening device, the medical
surgery silk thread is knitted into double single knots to form a tightening coil and a loop
ligature coil, the cross part of the tightening coil and the loop ligature coil is a tightening knot, and the overall medical
surgery silk thread is in a stress state; the gun body is of a cavity structure, and is provided with a vent hole switch and a negative pressure connector which are communicated with the cavity, the vent hole switch is located on a holding
handle of the gun body, the negative pressure connector is located at the lower end of the holding
handle of the gun body, the inside of the gun body is fixedly connected with the draft device, and the outside of the gun body is movably connected with the operating device through a U-shaped limiting connecting piece. The medical surgery silk thread is still selected and utilized in a loop ligature material, the materials are totally differently from rubber
gasket types of materials (including elastic threads), the situation that silk threads which are adopted in manual
ligation reoccurs, and the potential safety
hazard that
massive haemorrhage occurs at a residual end caused when the rubber gaskets are aged and slip off in advance is avoided.