Puncture skin-free surface skin incision stapler

Abstract

The present invention discloses a puncture skin-free surface skin incision stapler. The puncture skin-free surface skin incision stapler comprises skin dressings, suture hanging brackets, bell mouths, clamping tongues, notches and a suture, the suture hanging brackets are arranged on the skin dressings in a side-by-side manner, the bell mouths are located on the suture hanging brackets, the clamping tongues are located at small openings of the bell mouths, and the notches are located opposite the bell mouths. An external structure is used to clamp the suture, and the puncture skin-free surface skin incision stapler withstands tension of sutured wounds, avoids damages to skin tissues, eliminates stress concentration, avoids scarring during a healing process, and is simple in structure, low in production cost and closer to a traditional suture closure effect.

Description

technical field [0001] The invention relates to the field of staplers, in particular to an epidermal incision stapler without piercing the skin. Background technique [0002] The traditional needle and thread suture method basically uses suture needles and suture threads, which not only causes trauma to the skin tissue, but also changes the tension at the place where the sutures are inserted, and the tissue is continuously subject to tension changes, which is prone to healing scars, which may occur later. It leads to problems such as wound infection, foreign body residue, and slow wound healing, which brings great pain to patients. The closure device in the patent CN104825200A "Surgical Incision and Closure Device Structure" is relatively complicated, the cost price is high, and its flexibility is not as good as sutures, so it feels stiff when attached to the wound. [0003] Therefore, those skilled in the art are committed to developing an epidermal incision stapler that i...

AI Technical Summary

Problems solved by technology

[0002] The traditional needle and thread suture method basically uses suture needles and suture threads, which not only causes trauma to the skin tissue, but also changes the tension at the place where the sutures are inserted, and the tissue is continuously subject to tension changes, which is prone to healing scars, which may occur later. Lead to wound infection, foreign body residue, slow wound healing and other problems, bringing great pain to patients

The closure device in the patent CN104825200A "Surgical Incision and Closure Device Structure" is more complicated, the cost price is higher, and its flexibility is not as good as sutures, so it feels stiff when attached to the wound

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