Cutting stapler with driving mechanism

Abstract

The invention discloses a cutting stapler with a driving mechanism, and relates to the technical field of driving structures. The key points of the technical solution include a gun head port, the rear end of the gun head port is connected with a driving end shell, and the rear end of the driving end shell is An engaging button is arranged on the right side of the end, and a fixed handle is fixed on the right side of the rear end of the engaging button. A cutting handle is arranged directly in front of the fixed handle, and a clip A grip bar, the inner side of the sliding groove ring is provided with a sliding connecting rod, and a sliding structure is formed between the sliding connecting rod and the sliding groove ring, a contraction spring is arranged on the rear side of the sliding groove ring, and the contraction spring runs through the sliding On the outer surface of the groove ring, a fixed end is provided directly below the sliding groove ring, and the fixed end is fixedly connected to the drive end shell. Through the independent operation of the driving structure, the structure makes the independent use of the two independent of each other, and improves the stability of the operation control, making the operation of the structure-driven components more precise.

Description

technical field [0001] The invention relates to the technical field of driving structure, more specifically, it relates to a cutting stapler with a driving mechanism. Background technique [0002] The working principle of various staplers is the same as that of staplers, so they are collectively called Stapler: that is, firing and implanting two rows of interlaced staples into the tissue to perform double-row cross-stitching on the tissue, and the suturing is tight to prevent leakage; The blood vessel can pass through the gap of the "B"-shaped staple, so the blood supply of the sutured part and its distal end will not be affected. All the staples are made of titanium or tantalum, and compared with manual sutures, the tissue reaction is small; because the staples are neatly arranged and the spacing is equal, the suture tightness is controlled by a ruler. Staplers are mainly divided into nail drills, nail boxes, Staple cartridge, staple driving structure, the present inventio...

AI Technical Summary

Problems solved by technology

All the staples are made of titanium or tantalum, and compared with manual sutures, the tissue reaction is small; because the staples are neatly arranged and the spacing is equal, the suture tightness is controlled by a scale. Staplers are mainly divided into nail drills, nail boxes, Staple cartridge, staple drive structure, the present invention aims at improving the drive structure in the stapler, the stapler with single drive structure can be used by pressing multiple times to trigger different functions, but usually there will be accidental touches, in order to prevent false touches situation is reduced, and the internal structure is simplified to reduce the overall volume, the present invention proposes a cutting stapler with a driving mechanism for the above problems

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