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Subcutaneous positioning liquid

A technology for positioning liquid and diluting liquid, which is applied in medical science, surgery, etc., can solve the problems of inconcentrated coloring, fast subsidence time, and affect the appearance, and achieve the effects of convenient and fast preparation, easy coloring and low cost.

Inactive Publication Date: 2018-08-24
蔡志春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, positioning solutions such as ink, methylene blue, and purple syrup commonly used in the prior art tend to subside quickly after being injected into the skin, the coloring is not concentrated, and it is easy to produce large stains that affect the appearance, which cannot meet the clinical needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The subcutaneous positioning fluid is mainly prepared from the following raw materials in parts by weight: 18 parts of chromophore, 12 parts of bioactive glass, 5 parts of alcohol, 5 parts of glycerin, 4 parts of polyamide resin, 1 part of polyvinyl alcohol, and 1 part of bismuth subcarbonate 0.5 part of isoindolinone, 0.3 part of methylcellulose, 0.1 part of sodium carboxymethyl starch and 75 parts of diluent, which is normal saline.

[0016] The color base includes the following components by weight: 22 parts of copper carbonate, 18 parts of strontium sulfate, 37 parts of brilliant blue, 11 parts of cobalt oxide, 8 parts of aluminum oxide and 13 parts of chromium oxide.

[0017] The chemical percentage of bioactive glass is: P 2 o 5 : 10%; SiO 2 :70%;K 2 O: 12%; MgO: 5%; Ca 3 N 2 : 1.6%; MnO: 1.4%.

Embodiment 2

[0019] The subcutaneous positioning fluid is mainly prepared from the following raw materials in parts by weight: 18 parts of chromophore, 12 parts of bioactive glass, 5 parts of alcohol, 5 parts of glycerin, 4 parts of polyamide resin, 1 part of polyvinyl alcohol, and 1 part of bismuth subcarbonate 0.5 part of isoindolinone, 0.3 part of methylcellulose, 0.1 part of sodium carboxymethyl starch and 75 parts of diluent, which is normal saline.

[0020] The color base includes the following components by weight: 46 parts of hematoxylin, 17 parts of magnetite spar, 8 parts of toner; 13 parts of ferrite and 5 parts of ferric oxide.

[0021] The chemical percentage of bioactive glass is: P 2 o 5 : 10%; SiO 2 :70%;K 2 O: 12%; MgO: 5%; Ca 3 N 2 : 1.6%; MnO: 1.4%.

[0022] The blue locating fluid prepared in Example 1 and the black locating fluid prepared in Example 2 are both suitable for marking on easily exposed positions such as the neck and face. Moles, with concentrated co...

Embodiment 3

[0024] The subcutaneous positioning fluid is mainly prepared from the following raw materials in parts by weight: 35 parts of chromophore, 18 parts of bioactive glass, 6 parts of alcohol, 6 parts of glycerin, 7 parts of polyamide resin, 3 parts of polyvinyl alcohol, 3 parts of bismuth subcarbonate 1.5 parts of isoindolinone, 0.4 parts of methylcellulose, 0.5 parts of sodium carboxymethyl starch and 40 parts of diluent, diluent is glucose water.

[0025] The color base includes the following components by weight: 28 parts of copper carbonate, 27 parts of strontium sulfate, 42 parts of brilliant blue, 15 parts of cobalt oxide, 11 parts of aluminum oxide and 17 parts of chromium oxide.

[0026] The chemical percentage of bioactive glass is: P 2 o 5 : 13%; SiO 2 :65%;K 2 O: 11%; MgO: 8%; Ca 3 N 2 : 2%; MnO: 1%.

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PUM

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Abstract

The invention provides subcutaneous positioning liquid, which is mainly prepared by the following raw materials in parts by weight: 18-42 parts of chromophore, 12-25 parts of bioactive glass, 5-8 parts of alcohol, 5-8 parts of glycerol, 4-10 parts of polyamide resin, 1-5 parts of polyvinyl alcohol, 1-5 parts of bismuth subcarbonate, 0.5-2 parts of isoindolinone, 0.3-0.5 part of methylcellulose, 0.1-0.8 part of sodium carboxymethyl starch and 22-75 parts of a diluent. The subcutaneous positioning liquid provided by the invention is easy to color, intensive in color and capable of avoiding easygeneration of color spots; appearance of the subcutaneous positioning liquid is not affected; the subcutaneous positioning liquid, instead of fading within a short time, automatically and gradually fading after 3-6 months; and the subcutaneous positioning liquid is low in cost and is convenient and rapid to prepare.

Description

technical field [0001] The invention relates to a subcutaneous positioning fluid. Background technique [0002] In animal and human experiments and treatments, it is often necessary to repeatedly puncture special parts, such as acupuncture, drug injection at fixed parts, multiple punctures of the thoracic and abdominal cavities and joint cavities, etc. In order to improve the accuracy of puncture, maintain the identity of each puncture, and avoid damage to important organs, nerves, blood vessels, etc. of animals and humans due to repeated punctures, subcutaneous injection of positioning fluid can be used to mark the puncture of the body surface in clinical work. point. Generally, the marking points are required to meet the following points: ①The color is fixed and concentrated; ②The color is not easy to spread, resulting in blurred marking points; ③It is not easy to fade in a short time; ④It fades after a period of time without affecting the appearance. However, positionin...

Claims

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Application Information

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IPC IPC(8): A61L31/02A61L31/00A61L31/04A61L31/06
CPCA61L31/00A61L31/026A61L31/028A61L31/042A61L31/048A61L31/06C08L29/04C08L77/00C08L1/28C08L3/08
Inventor 蔡志扬蔡志春赵士治
Owner 蔡志春
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