Wound suturing device

Abstract

The invention belongs to the field of medical instruments for wound suturing and discloses a wound suturing device which comprises a first soft main plate and a second soft main plate identical with the first soft main plate. An adhesive tape is arranged on the lower surface of the first soft main plate, one or more locking belt is arranged on the upper surface of the first soft main plate, an adhesive tape is arranged on the lower surface of the second soft main plate, and the upper surface of the second soft main plate is in thread gluing connection with the locking belts. Opening and closing can be controlled by applying a small force at a locking position, so that secondary damage to skin due to the applied force is avoided; suturing force can be reduced and increased, wound suturing force can be continuously and slightly adjusted according to needs to meet clinical requirements on optimal suturing force, and wound healing time can be reduced.

Description

technical field [0001] The invention relates to a medical appliance for suturing skin wounds, more specifically, to a wound suturing device. Background technique [0002] Skin wounds, especially wounds after surgical operations, are usually linear wounds, which are usually sutured with medical needles and threads. This not only requires a longer suturing time and increases the risk of surgery for patients, but also causes skin trauma caused by needle puncture and pressure on the skin, leaving unsightly "centipede foot"-like scars, and residual sutures lead to foreign body reactions. For overcoming above-mentioned problem and deficiency, the skin needleless suturing operation equipment such as skin zipper that can not use medical needle thread suturing occurred. But this skin zipper has two major deficiencies: one, the zipper covers the closed wound, which makes it difficult for the doctor to observe and evaluate whether the wound fits well, can not observe the wound healing...

AI Technical Summary

Problems solved by technology

But this skin zipper has two major deficiencies: one, the zipper covers the closed wound, which makes it difficult for the doctor to observe and evaluate whether the wound fits well, can not observe the wound healing process, and the wound blood scab and wound secretions are not coagulated under the closed surface. It is easy to remove and cannot meet the needs of clinical dressing changes; secondly, once the zipper is pasted on the wound skin, the suture force applied to the wound is fixed at one time. to adjust its size or perform remediation, which brings great uncertainty to the normal healing of the wound

But the skin wound closure device that above-mentioned prior art document 2 discloses has the following problems and deficiencies in actual clinical operation: 1), the design of the screw head cap itself is very inconvenient when rotating by hand, especially for the doctor himself. Gloves are worn during the operation, which increases the difficulty of the actual operation and increases the suturing time

3) The screw itself is a hard object and cannot be bent. The skin wound closure device cannot fit the skin when used, and the suture effect is poor

4) The screw is a hard object, and when the screw touches the wound, it will cause secondary damage to the skin

However, the skin wound closure disclosed in the above-mentioned prior art document 3 has the following problems and deficiencies in actual clinical operation: the application controls the opening and closing of the keyhole through the buckle, and needs to be applied when controlling the opening and closing of the buckle. A certain force, especially the force applied when closing the buckle, due to the elasticity of the skin itself, the applied force causes the skin near the wound to sag downward, and then the pre-closed wound is pulled by the force of the skin sag And burst, causing secondary damage to the skin

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