Elastic thread ligation device and elastic thread setting method
A technology of elastic threads and ligation devices, which is applied in the field of medical devices, can solve the problems of elastic rubber rings that cannot evenly ligate hemorrhoids, the diameter of the inner hole of the rubber rings cannot be infinitely small, and the operation time is long, so as to reduce complications and bleeding. Probability, simple structure, and convenient operation
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[0061] The present invention will be further described below in conjunction with the drawings and specific embodiments:
[0062] Such as Figure 1~10 As shown, an elastic cord ligator of this embodiment includes a gun head and a gun body;
[0063] The gun head includes a gun head main body 1, a tie rod holder 2, a gun head sleeve 3, an elastic wire pull rod 4, and a gun head fixing sleeve 5;
[0064] In this embodiment, there are 4 elastic wire rods, and the corresponding elastic wire ligator is provided with four elastic wires and four corresponding pulling wires;
[0065] The gun head body 1 is a hollow structure, and the end of the gun head body 1 connected with the gun body is provided with a fixing block 11;
[0066] The tie rod holder 2 is rotatably arranged at the connection between the gun head casing 3 and the gun head body 1. One end of the tie rod holder 2 is provided with an arc-shaped track 21 that can fix the elastic wire tie rod, and the other end is against the gun head...
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