Multifunctional dermatome for burn and orthopaedic surgery

A plastic surgery, multi-functional technology, applied in applications, medical science, sanitary equipment for toilets, etc., can solve the problems of easy infection, light blocking, etc., and achieve the effect of saving energy, prolonging the residence time, and thoroughly disinfecting

Inactive Publication Date: 2021-06-22
武汉欣美佳信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional dermatome for plastic surgery for burns that can provide light sup

Method used

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  • Multifunctional dermatome for burn and orthopaedic surgery
  • Multifunctional dermatome for burn and orthopaedic surgery

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1

[0021] Such as figure 1 As shown, a multifunctional peripheral peeling knife of burns, including handle 1 and cutter 2, wherein the handle 1 is connected to the mounting groove 3, and the mounting groove 3 is mounted in the mounting groove 4, the temperature difference piece 4 The two sides are respectively high-temperature surfaces and low temperature surfaces, and the high-temperature surfaces and low temperature surfaces of the temperature difference sheet 4 are attached to the conductive plate 5, and the handle 1 is attached, and the electric storage sheet 6 is electrically connected to the temperature difference 4. LED lamp beads 7 are attached to the sidewalls on both sides of the cutter 2, and the LED lamp bead 7 is electrically connected to the electric storage sheet, and the LED lamp bead 7 has a transparent waterproof cover.

[0022] In this embodiment, the handle 1 is provided with a disinfection chamber 8, and the side walls of the disinfection chamb...

Example Embodiment

[0025] Example 2

[0026] Such as figure 2 As shown, the present embodiment differs from the first embodiment in that the side wall of the handle 1 is provided with a blocking block 11, and the blocking block 11 is provided with a hemispherical convex, and is located directly below the through hole 10.

[0027] In the present embodiment, when the disinfectant flows from the through hole 10, the disinfectant flows downward along the surface of the handle 1 and contacts the blocking block 11, according to the card vortex street effect, disinfectant bypassing the flow Block 11, and periodically detached the rotation direction on both sides of the barrier block 11, the two-line threads arranging the rules, prolonging the time of the disinfectant to stay on the surface of the handle 1, more thorough, and more disinfection area.

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Abstract

The invention belongs to the field of orthopaedic surgical instruments, and particularly relates to a multifunctional dermatome for burn and orthopaedic surgery, which comprises a handle and a cutter, a mounting groove is formed in the handle in a penetrating manner, a temperature difference piece is mounted in the mounting groove, and two surfaces of the temperature difference piece are respectively a high-temperature surface and a low-temperature surface; temperature guide plates are attached to the high-temperature face and the low-temperature face of the temperature difference piece, an electric power storage piece is installed in the handle and electrically connected with the temperature difference piece, LED lamp beads are installed on the side walls of the two sides of the cutter and electrically connected with the electric power storage piece, and a disinfection cavity is formed in the handle. A plurality of protruding air bags are arranged on the side wall of the disinfection cavity at equal intervals, and the protruding air bags are filled with heat expansion and cold contraction media. The temperature difference piece supplies power to the LED lamp beads, the working area is illuminated, the influence of the hand on light shielding is reduced, it is guaranteed that an operation is conducted safely and effectively, disinfectant is sucked through the disinfection cavity and squeezed out in the using process, and the surfaces of the handle and the cutter are disinfected.

Description

technical field [0001] The invention belongs to the field of plastic surgery instruments, and in particular relates to a multifunctional dermatome for burn plastic surgery. Background technique [0002] The dermatome is a commonly used instrument in the burn plastic surgery process. It is mainly used in the cutting of blade thickness skin slices, the scab removal and debridement of deep burn wounds and granulation wounds. When the existing dermatome is in use, due to the operation process, The doctor holds a dermatome to remove the skin from the burn wound of the patient. The light is easily blocked by the hand and the blade, resulting in insufficient light in the working area. It is very troublesome to frequently adjust the irradiation angle of the surgical light, and the dermatome is exposed during work. In the air, it is easy to adhere to bacteria and dust, and it is easy to cause the problem of infection of the patient's burn wound during the skin removal process. [00...

Claims

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Application Information

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IPC IPC(8): A61B17/322A61B90/30A61L2/18A61L2/26A61B17/3209
CPCA61B17/32093A61B17/322A61L2/18A61L2/26A61B90/30A61B2090/309
Inventor 王安顺
Owner 武汉欣美佳信息科技有限公司
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