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A kind of cardiac color ultrasound coupling agent

An acoustic coupling agent, heart technology, applied in echo/ultrasonic imaging agents, topical antibacterial agents, plant/algae/fungus/moss components, etc., can solve the problems of scarcity of raw material sources, poor bactericidal effect, etc. Skin and probe surface, easy to clean, good wettability and thixotropy

Active Publication Date: 2020-09-11
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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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 solve the shortcomings of poor bactericidal effect and scarce raw material sources in the prior art, and propose a kind of cardiac color ultrasound coupling agent

Method used

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  • A kind of cardiac color ultrasound coupling agent
  • A kind of cardiac color ultrasound coupling agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of cardiac color ultrasound coupling agent proposed by the present invention is made of the following raw materials by weight: the raw materials comprising the following parts by weight: 4 parts of aloe juice, 2 parts of chitin, 6 parts of carbomer, 3 parts of sodium alginate, 3 parts of polyethylene glycol, 2 parts of alkyl glucoside, 4 parts of ethanol, 130 parts of water;

[0020] Its preparation method comprises the following steps:

[0021] S1. Dissolving the corresponding weight portion of polyethylene glycol in 25 times the mass portion of water, and mixing uniformly to obtain a mixed solution A;

[0022] S2, adding corresponding parts by weight of aloe juice, chitin, alkyl glucoside and ethanol to the remaining water, and mixing evenly to obtain a mixed solution B;

[0023] S3. Mix the mixed solution A and the mixed solution B, and add corresponding parts by weight of carbomer and sodium alginate, stir for 20 minutes to obtain the mixture C, and then adj...

Embodiment 2

[0025] A kind of cardiac color ultrasound coupling agent proposed by the present invention is made of the following raw materials in parts by weight: 2 parts of aloe vera juice, 1 part of chitin, 6 parts of carbomer, 3 parts of potassium alginate, 4 parts of polyethylene glycol, 2 parts of alkyl glucoside, 3 parts of ethanol, 120 parts of water;

[0026] Its preparation method comprises the following steps:

[0027] S1. Dissolving the corresponding weight portion of polyethylene glycol in 20 times the mass portion of water, and mixing evenly to obtain a mixed solution A;

[0028] S2, adding corresponding parts by weight of aloe juice, chitin, alkyl glucoside and ethanol to the remaining water, and mixing evenly to obtain a mixed solution B;

[0029] S3. Mix the mixed solution A and the mixed solution B, and add corresponding parts by weight of carbomer and potassium alginate, stir for 30 minutes to obtain the mixture C, and then adjust the pH of the mixture C with a sodium hy...

Embodiment 3

[0031] A kind of cardiac color ultrasound coupling agent proposed by the present invention is made of the following raw materials in parts by weight: 6 parts of aloe vera juice, 2 parts of chitin, 7 parts of carbomer, 3.5 parts of sodium alginate, 2 parts of polyethylene glycol, 1.5 parts of alkyl glucoside, 4 parts of ethanol, 150 parts of water;

[0032] Its preparation method comprises the following steps:

[0033] S1. Dissolving the corresponding weight portion of polyethylene glycol in 30 times the mass portion of water, and mixing evenly to obtain a mixed solution A;

[0034] S2, adding corresponding parts by weight of aloe juice, chitin, alkyl glucoside and ethanol to the remaining water, and mixing evenly to obtain a mixed solution B;

[0035] S3. Mix the mixed solution A and the mixed solution B, and add corresponding parts by weight of carbomer and sodium alginate, stir for 10 minutes to obtain the mixture C, and then adjust the pH of the mixture C with a sodium hyd...

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Abstract

The invention discloses an ultrasonic coupling agent for heart color ultrasound. The ultrasonic coupling agent comprises the following raw materials in parts by weight: 2-6 parts of aloe juice, 1-3 parts of chitin, 5-7 parts of carbomer, 2.5-3.5 parts of alginate, 2-4 parts of polyethylene glycol, 1.5-2.5 parts of alkyl glucosides, 3-5 parts of ethyl alcohol, and 100-150 parts of water. The coupling agent is prepared from readily available raw materials, has good antibacterial effect and good wettability and thixotropy, is free from oily feeling, easily extend on the surfaces of a probe and the skin, is less prone to drying phenomenon after use, has no corrosion or damage to the skin and the probe, is unlikely to pollute clothes, and is easily cleaned after use, and the preparation methodis simple, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of couplant research and development, in particular to a cardiac color ultrasound couplant. Background technique [0002] In the process of ultrasonic examination, due to the large difference in impedance between the skin and the probe, the reflection coefficient is large, and the existence of air between the skin and the probe makes the transmitted sound waves from the probe pass through the air interface and enter the skin. The acoustic energy is greatly reduced. For this reason, a couplant is often used to fill the space between the probe surface and the skin, which can not only drive away the air, but also make the probe easy to slide on the skin surface, and the filled couplant can also form an undistorted transmission channel for ultrasonic waves. , to slow down the reduction of sound energy and make the image clearer. Therefore, it is widely used in the medical field, such as two-dimensional color Do...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K49/22A61K36/896A61K36/886A61P31/02A61K31/722
CPCA61K31/722A61K36/886A61K36/896A61K49/22A61K2300/00
Inventor 李俊芳路长鸿
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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