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Skin wound locking device

A closure and wound technology, applied in the field of medical appliances, can solve the problems of inability to confirm the apposition of the wound skin edge under direct vision, inconvenient to observe the healing situation at any time, unable to adjust and correct the wound skin edge, etc., and to achieve convenient use. Effect

Inactive Publication Date: 2006-01-04
SICHUAN LICHEN MEDICAL & PHARMA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But when this device for closing the wound is in use, the zipper after sealing is very inconvenient for wound ventilation and wound drainage, dressing change, and it is not easy to observe the healing situation at any time due to the coagulation of blood scab and wound secretion, and the zipper is closed After that, it is impossible to confirm the alignment of the wound skin edge under direct vision, and it is also impossible to adjust and correct the unaligned wound skin edge in time.

Method used

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  • Skin wound locking device
  • Skin wound locking device
  • Skin wound locking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: as figure 1 , figure 2 As shown, the skin wound closure device of the present invention includes two strip-shaped support belts 3 and 4 and base belts 5 and 6 that are fixed to the skin of a patient or animal along both sides of the wound 40 and arranged substantially symmetrically. The lower surfaces 7, 8 of the support strips 3 and 4 in contact with the skin are coated with a hypoallergenic adhesive 9, 10, such as pressure sensitive adhesive or acrylate glue. Base band 5,6 is arranged on the inner side 11,12 of the width direction of the upper surface of strip-shaped support band 3,4, and base band 5,6 is provided with multiple locking devices 13 connecting base band 5,6, and multiple locks The devices 13 are arranged at intervals along the length direction of the strip-shaped support belts 3 and 4 . The above-mentioned locking device 13 comprises a two-way ratchet strip 16 and two lock buckles 19, 20 symmetrically fixed on the base belt 5 on one side...

Embodiment 2

[0013] Example 2: image 3 , Figure 4 , shown, this embodiment is basically the same as Embodiment 1, the difference is that the locking device 13 includes a one-way ratchet strip 1 and a lock 14 with a stop pawl 2 in the lock hole, and the one-way ratchet strip 1 is fixed On the base belt 5 on one side or the base belt 6 on the opposite side, the buckle 14 is fixed on another base belt 6 opposite to the one-way ratchet strip 1 or on the base belt 5 on the opposite side, and the ratchet 15 on the one-way ratchet strip 1 is Its fixed end is inclined in one direction, and the one-way ratchet strip 1 passes through the lock hole on the lock buckle 14 and catches the ratchet 15 by the stop pawl 2, which can only slide outward in one direction and be locked, so as to achieve one-way locking Without the purpose of slipping in the opposite direction.

Embodiment 3

[0014] Embodiment 3: as figure 1 , figure 2 , image 3 , Figure 4 , shown, the present embodiment is on the basis of above specific implementation and embodiment, base band 5,6 is arranged on the inner side 11,12 of the upper surface width direction of strip support band 3,4, base band 5,6 and The contact surface of the inner sides 11, 12 in the width direction of the upper surfaces of the strip support bands 3, 4 is made into a circular arc surface on the side close to the wound 40. Slight eversion makes the wound heal beautifully.

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Abstract

The invention discloses a skin wound locking device for facilitation of wound natural healing, which comprises two strip shape support band and base band arranged along the two sides of the skin wound, wherein the base band is arranged on the upper surface of the bar-shaped support band, the base band is provided with one or multiple pairs of locking device for connecting the base band. The skin wound locking device can facilitate wound permeability, drainage and medicine changing, and also facilitate the survey for wound healing condition, thus can be widely applied to the wound closure of surgical operation.

Description

technical field [0001] The invention relates to a medical appliance applied to skin wounds, in particular to a skin wound locker for promoting the natural healing of wounds. Background technique [0002] Current skin wound closure devices such as skin zippers can avoid new skin damage caused by traditional methods of closing skin wounds, suture allergies, susceptibility to infection, unsightly healed wounds with "centipede feet" and foreign objects left in the wound Waiting is not enough. Application number is: 87108125, title of invention is: " Invention Patent Examination Manual " of an utensil for closing wounds just discloses such a kind of medical equipment for skin wounds. But when this device for closing the wound is in use, the zipper after sealing is very inconvenient for wound ventilation and wound drainage, dressing change, and it is not easy to observe the healing situation at any time due to the coagulation of blood scab and wound secretion, and the zipper is c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/08A61B17/04
Inventor 张立
Owner SICHUAN LICHEN MEDICAL & PHARMA TECH
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