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Teaching method of hand and foot surgery nail meat groove expanding device

A technique of surgery and carapace, which is applied in the field of paronychia treatment, can solve the problems that affect the treatment effect and easily aggravate infection, and achieve the effect of ensuring treatment efficiency, avoiding intermittent drug administration steps, and improving reliability

Pending Publication Date: 2022-05-24
李明顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The paronychia treatment device in the above-mentioned patent has the following disadvantages: although it has the effect of adjuvant therapy to a certain extent, the paronychia is exposed to the outside world during the treatment process, which easily aggravates the infection and affects the therapeutic effect

Method used

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  • Teaching method of hand and foot surgery nail meat groove expanding device
  • Teaching method of hand and foot surgery nail meat groove expanding device
  • Teaching method of hand and foot surgery nail meat groove expanding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] A hand and foot surgery nail meat ditch expansion device, such as Figure 1-6 As shown, it includes a backing plate 1, two symmetrical support frames 2 are installed on the inner walls on both sides of the backing plate 1 through an adjustment mechanism, and two symmetrical packing mechanisms and Two symmetrical ditch expansion mechanisms, the stuffing mechanism includes a mounting pipe 3 and a hard cotton swab 11, the top outer wall of the support frame 2 is fixed with a mounting seat 5 by screws, and the mounting pipe 3 is slidably connected to the inner wall of the mounting seat 5, One end of the rigid cotton swab 11 is inserted into the inner wall of one end of the mounting seat 5 , the other end of the rigid cotton swab 11 is provided with a soft cotton plug 10 , and the outer wall of one side of the mounting seat 5 is provided with a locking mechanism for fixing the mounting tube 3 By setting the structure such as stuffing mechanism, the tissue on both sides of th...

Embodiment 2

[0104] A kind of hand and foot surgery nail flesh ditch expansion device, in order to achieve a better correction effect, the present embodiment makes the following improvements on the basis of Example 1: two described soft cotton plug heads 10 are replaced with one expanding cotton 27 The expansion cotton 27 is arranged on the outer wall of one end of the two hard cotton swabs 11, and the expansion cotton 27 has a thin strip structure. The outer wall of one side of the liquid storage box 6 is fixed with a rotating seat 29 by screws, and the inner wall of one end of the rotating seat 29 is rotatably connected There is a turret 31, the inner wall of one side of the turret 29 is screwed with a tightening knob 30 for fixing the turret 31, and the outer wall of one side of the turret 31 is installed with a fingertip expansion support plate 28. The outer wall of one side is provided with a rectangular opening 32 for the hard cotton swab 11 to pass through; by setting the fingertip e...

Embodiment 3

[0106] A medicament for the early treatment of paronychia, comprising in parts by weight 15 to 18 parts of Suaeda salsa powder, 36 to 53 parts of nail moisturizing components, 7 to 10 parts of tetracaine hydrochloride, 10 to 14 parts of potassium iodide, 22 to 31 parts of plant antibacterial components.

[0107] Wherein, the nail moisturizing component includes 12-24 parts of urea and 24-29 parts of vaseline.

[0108] Wherein, the plant antibacterial components include 8-12 parts of honeysuckle and 14-19 parts of dandelion.

[0109] Wherein, in the nail moisturizing component, the addition ratio of urea and vaseline is limited to be 1:1.8-2.2.

[0110] Wherein, in the described nail polish component, the addition ratio of urea and vaseline is further limited to be 1:2.

[0111] The preparation method of the medicament specifically comprises the following steps:

[0112] S1: Prepare all raw materials in proportion;

[0113] S2: place the raw materials except tetracaine hydr...

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Abstract

The invention discloses a teaching method of a hand and foot surgery nail meat groove expanding device, and relates to the technical field of paronychia treatment teaching. The treatment effect is guaranteed; the device comprises a base plate, two symmetrical supporting frames are adjustably mounted on the inner walls of the two sides of the base plate through adjusting mechanisms, two symmetrical filling mechanisms and two symmetrical ditch expanding mechanisms are arranged on the two supporting frames correspondingly, and each filling mechanism comprises a mounting pipe and a hard cotton swab; the teaching method of the device comprises the following steps: pre-processing diseased toes; the base plate is arranged below the treated toes, the elastic bandage is stretched along the upper portion of the toes, and the clamping columns are inserted into the clamping grooves of the base plate. By arranging the filling mechanism and other structures, tissues on the two sides of a nail are hooked towards the two sides through the groove expanding mechanism, so that a nail groove is expanded, the nail is exposed, the mounting pipe is pushed, the soft cotton plug at one end of the hard cotton swab is plugged into a gap below the nail, and the effect of correcting the nail is achieved.

Description

technical field [0001] The invention relates to the technical field of paronychia treatment, in particular to a teaching method of a nail meat ditch expansion device in hand and foot surgery. Background technique [0002] Paronychia is an inflammatory reaction involving the skin folds around the nail, including the paraparonychia on both sides and the proximal paronychia at the bottom. Acute paronychia and chronic paronychia; the occurrence of acute paronychia is caused by minor injuries on the nail bed, such as flesh thorns, trimming of nails, etc. These minor injuries can destroy the normal skin barrier around the nail, leading to bacterial colonization in the nail. In the peripheral skin, the common bacteria are Staphylococcus aureus, and a few are Candida albicans; in the early treatment of paronychia, conservative treatment with correction is often used. While the current paronychia adjuvant treatment device has a corrective effect to a certain extent, the paronychia i...

Claims

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Application Information

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IPC IPC(8): A61B17/54A61M35/00A61F5/11A61K36/355A61P17/00A61P31/04G09B23/28A61K31/245A61K33/18A61K31/17A61K35/06
CPCA61B17/54A61M35/00A61F5/11A61K36/185A61K31/245A61K33/18A61K31/17A61K35/06A61K36/355A61K36/288A61P17/00A61P31/04G09B23/28A61K2300/00
Inventor 张强李泓胜蒋凯晋李明顺
Owner 李明顺
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