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A medical ultrasonic antibacterial coupling patch and preparation method thereof

A technology of coupling patch and ultrasound, applied in botany equipment and methods, medical formula, echo/ultrasound imaging agent, etc., can solve the problems of inconvenient, unhygienic, cumbersome operation, etc., to prolong the service life and prevent cross-infection , clear image effect

Active Publication Date: 2020-07-10
郑州康宜健医疗器械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional ultrasonic couplant is mostly liquid, which is applied by smearing on the ultrasonic probe or the skin of the detection site; after the test is completed, wash with water or wipe directly with toilet paper to remove the residual couplant, which is inconvenient and unhygienic
In addition, this kind of medical ultrasonic coupling agent is not suitable for contact with damaged skin, as well as curved and tortuous parts of the body, such as hands, joints, etc.
In addition, in the operation of ultrasonic diagnosis and treatment, the ultrasonic probe directly contacts the patient's skin, and it needs to be disinfected in time and regularly after use, which is cumbersome to operate

Method used

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  • A medical ultrasonic antibacterial coupling patch and preparation method thereof
  • A medical ultrasonic antibacterial coupling patch and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A medical ultrasonic antibacterial coupling patch, calculated by weight percentage, consists of the following components: coagulated polysaccharide 2%, glycerol 7%, collagen 4%, triclosan 0.1%, pigment 0.005%, preservative 0.2%, The balance is pure water.

[0054] The preparation method of the above-mentioned medical ultrasonic antibacterial coupling patch includes the following steps:

[0055] (1) First weigh the corresponding amount of glycerin in the mixing tank, and then add coagulated polysaccharide and collagen in sequence to mix to obtain mixture A;

[0056] (2) Weigh the required purified water, add triclosan, pigments, preservatives, stir to dissolve to obtain mixture B;

[0057] (3) Add mixture A to mixture B, stir and mix again, pour it into a vacuum heating stirring pot, heat and melt for 1-1.5 hours until it is completely melted, vacuum to remove bubbles, to obtain mixture C;

[0058] (4) Transfer the mixture C to the packaging equipment, infuse and form, cool and s...

Embodiment 2

[0061] A medical ultrasonic antibacterial coupling patch, calculated by weight percentage, composed of the following components: soybean fibrin collagen hydrogel 2%, glycerol 5%, collagen 3%, triclosan 0.2%, preservative 0.3% , The balance is pure water.

[0062] The preparation method of the above-mentioned medical ultrasonic antibacterial coupling patch includes the following steps:

[0063] (1) First weigh the corresponding amount of glycerin in the mixing tank, and then add the soybean fiber protein collagen hydrogel and collagen to mix to obtain mixture A;

[0064] (2) Weigh the required purified water, add triclosan, preservative, and stir to dissolve to obtain mixture B;

[0065] (3) Add mixture A to mixture B, stir and mix again, pour it into a vacuum heating stirring pot, heat and melt for 1-1.5 hours until it is completely melted, vacuum to remove bubbles, to obtain mixture C;

[0066] (4) Transfer the mixture C to the packaging equipment, infuse and form, cool and seal, and ...

Embodiment 3

[0069] A medical ultrasonic antibacterial coupling patch, calculated by weight percentage, consists of the following components: coagulated polysaccharide 5%, glycerol 10%, collagen 5%, triclosan 0.3%, pigment 0.001%, preservative 0.5%, The balance is pure water.

[0070] The preparation method of the above-mentioned medical ultrasonic antibacterial coupling patch is the same as that of Example 1.

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Abstract

The invention discloses a medical ultrasonic antibacterial coupling paste and a preparation method thereof and relates to the technical field of ultrasonic imaging agents. The medical ultrasonic antibacterial coupling paste consists of the following components in percentage by weight: 1-5% of coagulated polysaccharide or a soybean fibrous protein collagen hydraulic substrate, 5-10% of glycerinum,3-5% of collagen, 0.05-0.5% of triclosan or chlorhexidine, 0-0.01% of a pigment, 0.2-0.5% of a preservative and the balance of pure water. The medical ultrasonic antibacterial coupling paste is transparent, soft, bendable, stable and degradable aqueous macromolecule gel and has the characteristics of high conductivity, relatively clear imaging, capability of effectively prolonging the service lifeof an ultrasonic probe, sterilization functions, cross pollution prevention, skin care, environment protection and sanitation and use convenience.

Description

Technical field [0001] The invention relates to the technical field of ultrasonic imaging agents, in particular to a medical ultrasonic antibacterial coupling patch and a preparation method thereof. Background technique [0002] Ultrasound inspection refers to a non-invasive inspection method that uses the principles of ultrasound to make judgments on the physical characteristics, morphological structure and functional state of human soft tissues. Like X-ray, computerized tomography (CT), magnetic resonance imaging (MRI) and radionuclide scanning, it is one of the five main methods of modern medical imaging diagnosis. [0003] Medical ultrasonic couplant plays an extremely important role in improving the clarity and resolution of ultrasonic diagnostic technology. Medical ultrasound couplant can expel the air between the ultrasound probe and human tissue, thereby establishing an efficient and fidelity ultrasound transmission channel. [0004] According to different clinical applicat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K49/22A01N43/16A01N31/16A01N47/44A01N43/80A01P1/00
CPCA01N31/16A01N43/16A01N43/80A01N47/44A61K49/222
Inventor 刘波
Owner 郑州康宜健医疗器械有限责任公司
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