Negative pressure suction hemorrhoid ligation device capable of continuous emission
A ligation device and negative pressure technology, applied in the field of medical devices, can solve the problems of patients' discomfort, low efficiency, and inability to judge whether patients with hemorrhoids cause discomfort or pain, and achieve the effect of avoiding discomfort and reasonable structure
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] see figure 1 , 3, the present invention relates to a kind of negative pressure suction hemorrhoid ligation device that can continuously launch, comprising a ligation device housing 1, a fixed tube 2, a push tube 3, a firing trigger 4 and an intake valve trigger 5, the firing trigger 4 and One end of the intake valve trigger 5 is respectively hinged with the ligation device housing 1, and the other end is located outside the ligation device housing 1. One end of the fixing tube 2 is located inside the ligation device housing 1 and fixed, and the other end is located at the ligation device housing 1. The outside of the ligation device shell 1, the push tube 3 is sleeved outside the fixed tube 2, one end of the push tube 3 is located in the ligation device shell 1, and this end is connected with the firing trigger 4 through a push rod 6, w...
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