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Coupling agent for ultrasonic and preparation method of coupling agent

A coupling agent and ultrasonic technology, applied in echo/ultrasonic imaging agents, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problems of ultrasonic energy loss, patient cross-infection, and reduced resolution, and achieve stable performance. Improved safety and good stability

Inactive Publication Date: 2015-11-25
李作水
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Poor quality couplant can cause loss of ultrasonic energy, lower resolution, blurred images, and even irritate the skin and damage the probe
[0003] At present, the ultrasonic probe in the ultrasonic examination is frequently used between patients, and usually it is simply wiped after the patient uses it, which has a great risk of cross-infection. For inspection, many germs can be cross-infected through the broken opening of the patient's skin, especially if the skin surface of the detection site has wounds or other forms of damage, ultrasonic examination will bring cross-infection to the patient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A coupling agent for ultrasound, which is composed of the following raw materials in weight percentage: Gardenia 1%, Peppermint 1.5%, Rose 2%, Atractylodes macrocephala 2%, Clover 2%, Ophiopogon japonicus 1%, Scallop 0.6%, 2.4% sorrel, 0.8% wax gourd seeds, 8% seaweed gum, 9% pectin, 10% glycerin, 3% hydroxyethyl cellulose, and the balance is deionized water.

[0030] A preparation method for ultrasonic coupling agent, comprising the following steps:

[0031] 1) Weigh the following raw materials by weight percentage;

[0032] 2) Take gardenia, mint, rose, Atractylodes macrocephala, clover, Ophiopogon japonicus, Allium, sorrel and winter melon seeds, decoct twice with 6 times the weight of water, filter, combine the filtrates, decolorize, and concentrate to relative The density is 1.5, and the Chinese medicine extract is obtained;

[0033] 3) Dissolve seaweed gum, pectin, glycerin and hydroxyethyl cellulose in deionized water, and mix well to obtain a mixed solution; ...

Embodiment 2

[0036] A coupling agent for ultrasound, which is composed of the following raw materials in weight percentage: Gardenia 1.5%, Peppermint 1.3%, Rose 1.7%, Atractylodes Rhizome 2.2%, Clover 1.9%, Ophiopogon japonicus 0.8%, Allium scallion 0.8%, 2.1% sorrel, 1.1% wax gourd seeds, 7% alginate, 8.5% pectin, 12% glycerin, 3.5% hydroxyethyl cellulose, and the balance is deionized water.

[0037] A preparation method for ultrasonic coupling agent, comprising the following steps:

[0038] 1) Weigh the following raw materials by weight percentage;

[0039] 2) Take gardenia, mint, rose, Atractylodes macrocephala, clover, Ophiopogon japonicus, Allium, sorrel and winter melon seeds, decoct twice with 6 times the weight of water, filter, combine the filtrates, decolorize, and concentrate to relative The density is 1.5, and the Chinese medicine extract is obtained;

[0040] 3) Dissolve seaweed gum, pectin, glycerin and hydroxyethyl cellulose in deionized water, and mix well to obtain a mix...

Embodiment 3

[0043] A coupling agent for ultrasound, which is composed of the following raw materials in weight percentage: 2% gardenia, 1% mint, 1.5% rose, 2.4% Atractylodes macrocephala, 1.8% clover, 0.7% Ophiopogon japonicus, 0.9% scallion, 1.8% sorrel, 1.4% wax gourd seeds, 5.5% seaweed gum, 7.5% pectin, 14% glycerin, 4% hydroxyethyl cellulose, and the balance is deionized water.

[0044] A preparation method for ultrasonic coupling agent, comprising the following steps:

[0045] 1) Weigh the following raw materials by weight percentage;

[0046] 2) Take gardenia, mint, rose, Atractylodes macrocephala, clover, Ophiopogon japonicus, Allium, sorrel and winter melon seeds, decoct twice with 6 times the weight of water, filter, combine the filtrates, decolorize, and concentrate to relative The density is 1.4, and the Chinese medicine extract is obtained;

[0047] 3) Dissolve seaweed gum, pectin, glycerin and hydroxyethyl cellulose in deionized water, and mix well to obtain a mixed soluti...

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PUM

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Abstract

The invention discloses a coupling agent for ultrasonic. The coupling agent is prepared from fructus gardeniae, mint, rose flowers, rhizoma atractylodis macrocephalae, ophioglossum vulgatum, radix ophiopogonis, allium macrostemon, creeping oxalis, seeds of Chinese waxgourd, seaweed gel, pectin, glycerol, hydroxyethyl cellulose and deionized water. The invention further discloses a preparation method of the coupling agent for ultrasonic. The coupling agent for ultrasonic is reasonable in compatibility of medicinal materials, has a good coupling effect, also has the natural antibacterial and bactericidal performances, can avoid iatrogenic cross infection, has no stimulation or harm to the human body, does not pollute clothes or other articles, is easy to clean, low in cost, good in stability, and stable in performance, and is suitable for various ultrasonic detection, an ultrasound image is enabled to be clear, and the safety of ultrasonic detection is improved.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicine, in particular to a coupling agent for ultrasound and a preparation method thereof. Background technique [0002] With the development of science and technology in our country, medical technology is also constantly developing. Ultrasound examination and treatment have gradually become an important diagnosis and treatment technology. During ultrasound examination, the air between the probe and the patient's skin will hinder the transmission of ultrasonic waves into the human body. In order to obtain high-quality images, a liquid conductive medium is needed to connect the probe and the patient's body surface. This medium is the couplant. The quality of the couplant is closely related to the quality of the obtained sonogram. Poor quality couplant can cause loss of ultrasonic energy, lower resolution, blurred images, and even irritate the skin and damage the probe. [0003] At present, th...

Claims

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Application Information

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IPC IPC(8): A61K49/22A61K36/8968A61P31/04
Inventor 李作水
Owner 李作水
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