Varicosity ligation instrument

The invention provides a varicosity ligation instrument which comprises an operation handle, a ligation device and a ligation device. The clamping piece comprises a first clamping part and a second clamping part, the first clamping part is separably arranged in the containing concave part, the second clamping part is hinged to the first clamping part, the second clamping part is provided with an opening position and a clamping position, an angle is formed between the first clamping part and the second clamping part, and the first clamping part and the clamping position are arranged in a closed mode; and the adjusting structure is movably arranged on the operating handle and can drive the second clamping part to be switched between the opening position and the clamping position. According to the technical scheme, the problem that in the prior art, the vein trunk cannot be accurately closed after being treated is effectively solved. 本发明提供了一种静脉曲张结扎器械，包括：操作柄，操作柄上设置有放置凹部；夹持件，包括可分离地设置于放置凹部的第一夹持部及与第一夹持部铰接连接的第二夹持部，其中