Means for suturing wound of skin surface

A suturing device and skin technology, applied in surgical instruments, applications, etc., can solve the problems of inability to provide suture tension for wounds, unsightly healing wounds, suture allergies, etc., so as to facilitate treatment and observe the skin edge of the wound and the healing situation , It is convenient for ventilation and wound drainage, and the effect of uniform distribution of suture stress

Active Publication Date: 2006-07-12
SICHUAN LICHEN MEDICAL & PHARMA TECH
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can avoid the disadvantages of traditional skin wound suturing methods such as causing new damage to the skin, suture allergy, susceptibility to infection, unsightly healing wounds with "centipede feet", and leaving foreign objects in the wound.
But this kind of wound healing tape has the following disadvantages when it is actually implemented; first, the thin thread or gauze that connects the adhesive tape on both sides of the wound is directly connected to the adhesive tape, and the suture tension will be directly concentrated on the fixed joint point, and the adhesive tape It cannot disperse the stress by itself, and the stress will be directly transferred to the skin surface in contact with the adhesive tape
Therefore, its design will cause excessive local stress on the skin and damage the skin
Second, because it is not designed to distribute the stresses it receives, it cannot apply uniform suture tension to the wound
Therefore, it is not designed to ensure uniform suture tension across the wound
The third point is that because the suture is based on a rough estimate and an imprecise one-time extrusion operation to complete the suture and fixation of the skin on both sides of the wound, it is actually impossible to provide the precise required suture tension to the wound, nor can it According to the specific situation of the wound and clinical needs, further adjustments cannot be avoided due to the actual excessive suture tension causing the wound to be varus deformed or the actual insufficient suture tension to make the wound difficult to heal
Therefore, it is not designed to suture in a manner that provides the precise and appropriate suture tension actually required for the wound

Method used

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  • Means for suturing wound of skin surface
  • Means for suturing wound of skin surface
  • Means for suturing wound of skin surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: as figure 1 , figure 2 As shown, a skin surface stapler includes two strip-shaped support belts 1, 2 and base belts 3, 4 respectively arranged along both sides of the skin wound 11, and the lower surfaces of the support belts 1, 2 are coated with hypoallergenic adhesive 12, 13 are in contact with the skin, and the base belts 3, 4 are arranged inside the upper surfaces of the strip-shaped support belts 1, 2, and are characterized in that: the base belts 3, 4 are provided with multiple sets of suture thread guides arranged in parallel at a certain interval. The guiding devices 5, 6, and the sutures 9 respectively pass through and connect the suture guiding devices 5, 6 on both sides. Wherein, the suture thread guiding devices 5, 6 are C-shaped rings, and the C-shaped ring holes 7, 8 can restrict the suture thread 9 to pass therethrough and slide; The C-shaped ring holes 7, 8 on the thread guiding devices 5, 6 span over the wound 11, and connect the thread...

Embodiment 2

[0018] Embodiment 2: as image 3 , Figure 4 , Figure 5 As shown, a skin surface stapler includes two strip-shaped support belts 1, 2 and base belts 3, 4 respectively arranged along both sides of the skin wound 11, and the lower surfaces of the support belts 1, 2 are coated with hypoallergenic adhesive 12, 13 are in contact with the skin, and the base belts 3, 4 are arranged inside the upper surfaces of the strip-shaped support belts 1, 2, and are characterized in that: the base belts 3, 4 are provided with multiple sets of suture thread guides arranged in parallel at a certain interval. The guiding devices 5, 6, and the sutures 9 respectively pass through and connect the suture guiding devices 5, 6 on both sides. Wherein, the suture thread guiding device 5,6 is C-shaped ring, and its C-shaped ring holes 7,8 can restrict the suture thread 9 to pass therethrough and slide: the gaps 14,15 of the C-shaped ring allow the suture thread 9 Via gaps 14, 15 the restriction is lifte...

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PUM

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Abstract

A surface suture device for skin wound has two supporting tapes arranged at both side of wound and a basic band with multiple sets of C-shaped suture thread guiders with C-shaped hole for limiting the suture thread to pass through it. Its advantages are uniform suture force and small residual scar.

Description

technical field [0001] The invention relates to a surface suturing appliance applied to skin wounds, which is characterized in that wound-free suturing and natural healing of wounds are promoted. Background technique [0002] The traditional needle and thread suture method for skin wounds cannot avoid causing new damage to the skin, suture allergy, increased chances of infection, unsightly healed wounds with "centipede feet", leaving foreign objects in the wound, and complicated operations. Current application number is: 86204205, utility model name is: " utility model patent application instruction manual " of wound healing band just discloses a kind of such medical device for skin wound. It can avoid the traditional skin wound suture method causing new damage to the skin, suture allergy, susceptibility to infection, unsightly healed wound with "centipede feet", and leaving foreign objects in the wound. But this kind of wound healing tape has the following disadvantages wh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04
Inventor 张升平
Owner SICHUAN LICHEN MEDICAL & PHARMA TECH
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