Hemostatic clip of continuous-pushing structure

Abstract

The invention relates to a hemostatic clip of a continuous-pushing structure. The hemostatic clip comprises clip bodies and a clip base; each clip body comprises a first clip piece and a second clip piece, the back ends of the corresponding two clip pieces are fixedly connected, a clip gap is formed between the corresponding two clip pieces, the clip bodies penetrate through the clip base, and theclip bodies slidably cooperate with the clip base; the front end of each clip piece forms an occlusion part, the back end of each clip piece forms a meshing supporting part, and each meshing supporting part is used for cooperating with the occlusion part of the other corresponding clip piece; the two occlusion parts of the front end of one of the clip bodies are in occlusion with the two meshingsupporting parts of the back end of the other clip body, so that the two clip bodies are in occlusion connection with each other. Based on the fact that the hemostatic clip of the continuous-pushing structure meets the continuous pushing requirement, the clip bodies of the hemostatic clip have an expansion process, and therefore the hemostatic clip can have a lager clip work range and act on bigger bleeding mucosa parts.

Description

technical field [0001] The invention relates to the medical field, in particular to a continuous hemostatic clip. Background technique [0002] Endoscopic hemostasis is a more effective method. Because the lesion can be seen, different hemostasis methods can be used according to the specific situation. Among them, the hemostatic clip is the more commonly used one. The principle is to use the mechanical force of the clip to clamp the tissue wound or blood vessel to close the blood vessel and play a hemostatic effect. After a few days, the wound heals, the clip falls off, and is excreted along the digestive tract. The mechanical hemostasis of the endoscopic hemostatic clip only causes minimal damage to the mucosa around the wound, and can directly clamp the bleeding vessels and lesions visible to the naked eye, and is especially suitable for small arterial rupture and bleeding. [0003] Currently, only one hemostatic clip assembly is installed in the inner diameter hemostatic...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is: to overcome the deficiencies of the prior art, to provide a continuous hemostatic clip, which solves the defect that the jaw of the previous continuous hemostatic clip can only be opened naturally and cannot be expanded

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