Endoscopic cutting anastomat with direction precision adjusting function

Abstract

The invention discloses an endoscope cutting anastomat with a direction precision adjusting function, and belongs to the technical field of anastomats. The instrument comprises an anastomat body, one side of the anastomat body is sleeved with a rotating mechanism; a protection tube is arranged in the rotating mechanism in a sleeved mode, a limiting mechanism is arranged on one side of the protection tube, and an anastomat pipeline is arranged in an inner cavity of the protection tube in a sleeved mode; and one end of the anastomat pipeline is communicated with one side of the anastomat body. According to the device, the inclination angle in the horizontal direction can be adaptively adjusted, the first rotating shaft is screwed to drive the driving gear to rotate, the driving gear rotates to drive the driven gear and the rotating block to rotate in the rotating seat, and then the deflection angle of the anastomat pipeline can be adjusted; therefore, deflection adjustment of the vertical angle and the axial angle of the anastomat pipeline can be rapidly adjusted, then rapid adjustment and adaptation can be achieved before an endoscope operation, the endoscope anastomosis cutting requirement is met, the operation difficulty is reduced, and the overall use requirement is met.

Description

technical field [0001] The invention belongs to the technical field of staplers, in particular to a laparoscopic cutting stapler with the function of adjusting direction precision. Background technique [0002] Laparoscopy refers to the operation of infiltrating instruments on the surface of the human body for cutting. The incision of laparoscopic surgery is small, which is conducive to postoperative recovery and reduces damage to the human body, and has high feasibility. [0003] The existing endoscopic cutting and anastomats are mostly supported by the stability of the operator's own hand during positioning and calibration. When adjusting and placing, they are mostly moved by their own hand feeling, which affects the ability to accurately adjust the direction and angle, and cannot be used for a long time. The fixation affects the fit and stability of the front cutting head, and only the safety mechanism is set on the handle, which lacks the adjusted support and stability, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem of moving through its own hand feeling, which affects the ability to accurately adjust the direction and angle, and cannot be fixed for a long time, which affects the fit and stability of the front side cutting head, and is only installed on the handle. The insurance mechanism lacks the problem of the ability to support and stabilize after adjustment, and a laparoscopic cutting stapler with the function of direction precision adjustment is proposed

Images