Wound suturing device

A suture and wound technology, applied in the field of medical appliances, can solve the problems of cracking, increased suture time, increased difficulty, etc., and achieves the effect of increasing the suture force, reducing the suture force, and avoiding secondary injuries.

Inactive Publication Date: 2014-11-05
汪世琼
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  • Abstract
  • Description
  • Claims
  • Application Information

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 inc...

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0034] combine figure 1 , figure 2 and image 3 , a kind of wound stapler of the present embodiment, comprises the first flexible main board, the second soft main board identical with the first soft main board, in the present embodiment, the first soft main board and the second soft main board are all formed by the upper layer The spunlace non-woven fabric 3 and the lower layer spunlace non-woven fabric 4 are pasted together, which is light in weight, antibacterial, good in air permeability, and firm; an adhesive tape 1 is arranged on the lower surface of the first soft main board, and the first The upper surface of the soft main board is provided with one or more locking straps 5. In this embodiment, there are 9 locking straps 5. The locking straps 5 are made of soft material, which fits the skin during use, and the stitching effect is excellent. Well, especially the skin wound 10 is located on the skin on the radian surface. In this embodiment, one end of the lock belt 5 ...

Embodiment 2

[0036] The basic structure of a kind of wound stapler of the present embodiment is the same as embodiment 1, and the difference is that: the upper surface of the second soft main board is provided with suede 6; 6-phase Velcro hook surface 8.

[0037] Before use, prepare before suturing: the first step is to suture the subcutaneous layer, which can reduce postoperative wound bleeding and eliminate subcutaneous dead space. Grease, blood stains, and disinfectant on the surface ensure that the adhesive tape 1 can be closely adhered to the skin surface; the third step is to avoid contamination of the adhesive tape 1, and only hold the lock tape 5 to avoid contamination of the adhesive tape 1 and maintain good adhesion , to avoid repeated pasting; and then suture the incision: the first step is to close the incision, so that the skin edge of the wound is aligned and closed; the second step is to symmetrically attach the wound suturing device of the present invention to both sides of...

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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...

Claims

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Application Information

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IPC IPC(8): A61B17/04
CPCA61B17/0466
Inventor 汪世琼
Owner 汪世琼
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