Skin wound automatic closer

Abstract

The invention relates to a skin wound automatic closer. The closer comprises a fixing part, a locking part and a tension strip, wherein the fixing part is constituted by a lid body, a clamping piece and a first supporting strip, the locking part is constituted by an upper slide lid, a lock latch and a second supporting strip; the upper surface of the tension strip is smooth, the bottom surface of the tension strip is provided with a thorn strip area which is composed of several thorn strips which are equidistantly distributed and are perpendicular to the two sides of the tension strip, one side of each thorn strip is perpendicular to the bottom surface of the tension strip, and the other side of each thorn strip forms and the bottom surface of the tension strip form a certain angle; base cloth is stuck to both the bottom of the first supporting strip and the bottom of the second supporting strip, and sticking film is stuck to the bottom of the base cloth. By means of the skin wound automatic closer, the magnitude of sewing force can be continuously finely adjusted to meet that the clinic requirement for optimal sewing force, the problems triggered when the sewing force can only be increased but cannot be reduced are effectively solved, and the skin wound automatic closer shortens the operation sewing time, reduces the postoperative residual scars, increases the wound beautifying healing degree, and can be well applied to the orthopedics department, the endoscopy department, the department of plastic surgery, the department of thyroid surgery, the department of breast surgery, and the like.

Description

technical field [0001] The invention belongs to the field of medical supplies, and in particular relates to an automatic skin wound closure device. Background technique [0002] The skin stretch closure is a medical device that converts the wound surface from high-tension closure to low-tension closure through the principle of dynamics, and temporarily and gradually tightens the skin tissue to help the closure and recovery of skin wounds. The skin stretcher is used during the wound closure period or the initial stage of suture removal, and acts as a reinforcement like a skin zipper. It is beneficial to wound healing, and effectively avoids the shortcomings of traditional needle and thread suture skin wounds that easily cause new skin wounds, suture allergies, foreign body residues, susceptibility to infection, and "centipede foot"-like scars left on healed wounds. It has been widely used in Treats various skin lesions. [0003] Chinese patent CN1524507 discloses a skin wou...

AI Technical Summary

Problems solved by technology

However, the right-angled sawtooth on the spine of this skin stretch closer has two sections of right-angled teeth with different orientations, that is to say, when tightening, one end of the spine needs to be connected to the lock of one of the supporting structures first , and then connect the other end to the buckle of another supporting structure, and then tighten them in different directions, and finally achieve the effect of tightening the skin. Keep it for a few days, so if there is damage to the right-angled sawtooth, it will not be able to maintain the taut skin due to skin tension

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