Disposable anorectum surgical stapler

Abstract

The invention provides a disposable anorectum surgical stapler. The disposable anorectum surgical stapler comprises a nail abutting base, a transmission rod, an osculating assembly, a locking sleeve, a handle base and a movable handle. The transmission rod is arranged in the handle base, the locking sleeve and the osculating assembly are sequentially arranged in the direction of the transmission rod, and the nail abutting base is arranged at the end of the transmission rod; medicine-discharging micro holes and sampling holes are formed in the outer surface of the osculating assembly; a medicine adding device comprises a medicine adding pipe, medicine feeding pipes communicated with the medicine-discharging micro holes and a medicine adding cabin arranged in the handle base; the medicine feeding pipes are communicated with the medicine adding cabin through the medicine adding pipe; the sampling device comprises a sample feeding pipe, sampling pipes communicated with the sampling holes and a sampling storage cavity formed in the handle base, and the sampling pipes are connected with the sampling storage cavity through the sample feeding pipe. The disposable anorectum surgical stapler is reasonable in structural design, simple and light and convenient in structure and convenient to operate; when an anorectal operation is carried out, medicine can be conveniently added, the operation effect is improved, sampling can be carried out in the operation in time, and therefore the quite-large convenience can be provided in the later pathological analysis aspect.

Description

technical field [0001] The invention belongs to the technical field of medical care, and in particular relates to a disposable anorectal stapler. Background technique [0002] At present, when surgeons need to connect the remaining good tubular physiological tissues after surgical resection of the cancerous parts of human tubular physiological tissues such as the intestinal tract and esophagus, or perform hemorrhoid cutting and anastomosis, they usually use special The staples are sutured and connected by a circular stapler. After the conventional stapler is inserted into the intestinal tract or digestive tract, it is easy to cause intestinal or digestive tract mucosal damage, tearing or bleeding, and even anastomotic bleeding. Condition. Therefore, during the operation, it is necessary to add medicine to the operation site to avoid exogenous contamination and postoperative complications. [0003] In addition, after the current anorectal surgery, further pathological analy...

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Problems solved by technology

[0002] At present, when surgeons need to connect the remaining good tubular physiological tissues after surgical resection of the cancerous parts of human tubular physiological tissues such as the intestinal tract and esophagus, or perform hemorrhoid cutting and anastomosis, they usually use special The staples are sutured and connected by a circular stapler. After the conventional stapler is inserted into the intestinal tract or digestive tract, it is easy to cause intestinal or digestive tract mucosal damage, tearing or bleeding, and even anastomotic bleeding. Happening

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