Magnetic dragging type wound healing device

Abstract

The invention discloses a magnetic dragging type wound healing device, and belongs to the technical field of medical components. Through magnetic attraction fixing of a magnet on a second strip belt and a magnet or ferromagnetic substances on a third strip belt, certain dragging force is exerted on skin on two sides of a wound; and in the heating process of the wound, the dragging force can be adjusted at any time to exert the dragging force which is adapted to the tension of the skin on the wound. When the magnetic dragging type wound healing device disclosed by the invention is used for wound healing, pain and blemish of a wound stitcher brought to a patient are avoided; the disadvantage that the dragging force of a skin zipper cannot be flexibly adjusted is overcome; besides, the magnetic dragging type wound healing device has certain fixing intensity, and can provide enough dragging force, so that the disadvantages of medical glue that shock resistance is poor, the intensity of theadhering force is not enough, the wound is airtight, secretion and blood cannot be eliminated, drainage cannot be performed, the degrading speed is low and the ingredients can cause sensitivity easily are overcome; and the magnetic dragging type wound healing device is easy to operate, and can alleviate the pain of the patient, and the magnetic field produced by the magnet can promote quick healing of the wound.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a magnetic pulling type wound healing device. Background technique [0002] After the procedure is complete, the opened flaps are passed through to close the wound, allowing the skin to heal together. The traditional method of closing the wound is the suture method. The disadvantage is that the suture time is longer; some suture methods consume more suture; Incoherence; moreover, there are stitch wounds, and obvious scars are formed after the operation, which is not beautiful enough, and the sutures need to be removed, causing secondary trauma, increasing the patient's anxiety and pain; the new methods of closing wounds mainly include medical glue and skin Zippers, etc., the disadvantages of medical glue are poor impact resistance, insufficient adhesive strength, airtight wound, unable to discharge secretions and blood, unable to drain, slow degradation rate...

AI Technical Summary

Problems solved by technology

The traditional method of closing the wound is the suture method. The disadvantage is that the suture time is longer; some suture methods consume more suture; Incoherence; moreover, there are stitch wounds, and obvious scars are formed after the operation, which is not beautiful enough, and the sutures need to be removed, causing secondary trauma, increasing the patient's anxiety and pain; the new methods of closing wounds mainly include medical glue and skin Zippers, etc., the disadvantages of medical glue are poor impact resistance, insufficient adhesive strength, airtight wound, unable to discharge secretions and blood, unable to drain, slow degradation rate, and its main component α-cyanoacrylate, which may cause Skin allergies

The tension of the skin zipper to close the wound can only be gradually increased but not decreased, and cannot be flexibly adjusted to meet the tension required by the skin

Though all above-mentioned methods all can make wound closure, have shortcoming respectively, and all have no wound healing effect

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