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Surgical instrument for grinding scabs of burn wounds

A technology for surgery and wounds, applied in surgery, medical science, etc., can solve problems affecting the cleanliness of grinding surfaces, cross-infection of skin tissue, unfavorable burn wound healing, etc., to protect cross-infection, promote healing, and remove necrotic tissue thoroughly Effect

Active Publication Date: 2013-08-28
潘银根 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the manual type escharectomy device used clinically, the eschar sleeve and the handle are fixed by positioning nails or directly welded. This connection method has shortcomings: because the socket part of the handle and the eschar sleeve is tightly fitted without any gap Yes, when the dermabrasion device is in use, necrotic tissue will adhere to the grinding surface of the eschar covering and is difficult to remove. On the one hand, it will affect the cleanliness of the grinding surface, resulting in cross-infection of the skin tissue, which is not conducive to the healing of the burn wound , on the other hand, it also affects work efficiency

Method used

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  • Surgical instrument for grinding scabs of burn wounds
  • Surgical instrument for grinding scabs of burn wounds
  • Surgical instrument for grinding scabs of burn wounds

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] like figure 1 As shown, the burn wound eschar surgical device of the present invention is made of stainless steel plate 1, the left and right sides of the stainless steel plate 1 are welded and fixed, and the upper part of the stainless steel plate 1 is a grinding surface 3 made of several hollow protrusions 2, and the stainless steel plate The bottom of 1 is a hollow smooth handle 4, and the shape of the hollowed-out protrusion 2 is an equilateral triangle, and a plurality of hollow-out protrusions 2 of equilateral triangle shape are arranged in a finished font.

Embodiment 2

[0024] like figure 2 As shown, the burn wound eschar surgical device of the present invention is made of stainless steel plate 1, and the left and right sides of the stainless steel plate 1 are fastened and fixed by the clamping block 5 on the left side and the buckle 6 on the right side thereof. The upper part of the stainless steel plate 1 is a grinding surface 3 composed of several hollow protrusions 2, the lower part of the stainless steel plate 1 is a hollow smooth handle 4, the shape of the hollow protrusions 2 is rectangular, and a plurality of rectangular hollow protrusions 2 are arranged horizontally. glyph.

Embodiment 3

[0026] like image 3 As shown, the burn wound eschar surgical device of the present invention is made of stainless steel plate 1, and the left and right sides of the stainless steel plate 1 are fastened and fixed by the clamping block 5 on the left side and the buckle 6 on the right side thereof. The upper part of the stainless steel plate 1 is a grinding surface 3 composed of several hollow protrusions 2, the lower part of the stainless steel plate 1 is a hollow smooth handle 4, the shape of the hollow protrusions 2 is rectangular, and a plurality of rectangular hollow protrusions 2 are arranged vertically Finished glyphs.

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Abstract

The invention discloses a surgical instrument for grinding scabs of burn wounds, which is characterized by being made of a stainless steel plate, wherein the left side and right side of the stainless steel plate are fixedly connected; a grinding surface composed of a plurality of hollowed-out bulges is formed at the upper part of the stainless steel plate; and a hollow smooth handle is arranged at the lower part of the stainless steel plate. The surgical instrument disclosed by the invention has the advantage of reasonable structure and has the functions of thoroughly eliminating necrotic tissues, reserving more healthy tissues and skin appendages and promoting the healing of deep burn wounds.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to an eschar surgical instrument for cleaning burn wounds. Background technique [0002] To treat burn patients, it is necessary to eliminate scabs to remove burn necrotic tissue as soon as possible. At present, the manual type escharectomy device used clinically, the eschar sleeve and the handle are fixed by positioning nails or directly welded. This connection method has shortcomings: because the socket part of the handle and the eschar sleeve is tightly fitted without any gap Yes, when the dermabrasion device is in use, necrotic tissue will adhere to the grinding surface of the eschar covering and is difficult to remove. On the one hand, it will affect the cleanliness of the grinding surface, resulting in cross-infection of the skin tissue, which is not conducive to the healing of the burn wound , on the other hand also affects work efficiency. Therefore, a new technical solution sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00
Inventor 潘银根潘华倩
Owner 潘银根
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