Haemorrhoids loop ligature device
A technology for ligation and hemorrhoids, applied in surgical cutting instruments, medical science, surgery, etc., can solve the problems that the suction effect is not as good as that of electric suction ligation, does not display negative pressure value, and is inconvenient to use, etc., and achieves a simple and reliable structure , unique concept, easy to disassemble effect
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[0020] In order to illustrate the present invention in detail, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation examples.
[0021] from Figure 1-Figure 7 As can be seen from the above, the present invention includes a main body system, a ligation operating system, and a negative pressure suction operating system. The main body system includes a ligation device body 7, an upper cover 6, and a pressure display device 1. There is a handle 22, an air chamber 23 is arranged in the handle 22, the pressure display device 1 is arranged above the handle 22, and the pressure display device 1 is provided with a battery box 5, a pressure sensor 2, an external power socket 4 and a switch 3, the upper cover 6 is arranged on the upper part of the main body 7 of the ligation device; the described ligation operating system includes a push block 8, a trigger 9, an ejector rod 10, a push rod 11, and a ligatio...
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