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Method for preparing medicinal ultrasonic coupled patch

An ultrasonic coupling and patch technology, applied in the direction of echo/ultrasonic imaging agents, can solve the problems of inconvenient operation, unhygienic, unsuitable, etc., and achieve the effects of clear ultrasonic images, excellent sound guiding performance, and convenient use

Inactive Publication Date: 2015-11-18
QINGDAO MINGYAOTANG MEDICAL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used medical ultrasonic coupling agent is paste or gel. During ultrasonic testing, the coupling agent is applied to the ultrasonic probe or the skin of the detection site; after the detection is completed, wash with water or wipe directly with toilet paper to remove the residual coupling agent. Inconvenient and unhygienic
In addition, this medical gel is not suitable for contact with soft parts such as damaged skin, hands, joints, female nipples, and male genitalia.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A medical ultrasonic coupling patch, the medical ultrasonic coupling patch includes a solid gel sheet and a packaging box, wherein the solid gel sheet includes a water-soluble polymer gel, purified water, moisturizing agent, preservative, binder, etc. . According to the weight ratio, the proportion of each component is: 25.0% of water-soluble polymer gel, 43.9% of purified water, 25.0% of moisturizing agent, 0.1% of preservative, and 6% of binder.

[0018] 1. The preparation method comprises the following steps:

[0019] 1) Slowly add carbomer to purified water, stir until completely dissolved and swollen, and leave it;

[0020] 2) Prepare sodium benzoate and tartaric acid respectively, add them to purified water, stir until completely dissolved, and leave in place;

[0021] 3) Add CMC-Na, aluminum glycolate, EDTA-2Na, etc. to glycerin, stir until completely dissolved, and set aside;

[0022] 4) Add carboxymethyl chitosan to 25.0% carbomer gel and stir evenly;

[00...

Embodiment 2

[0028] A medical ultrasonic coupling patch, the medical ultrasonic coupling patch includes a solid gel sheet and a packaging box, wherein the solid gel sheet includes water-soluble polymer gel, purified water, moisturizing agent, preservative, pigment and the like. According to weight ratio, the proportion of each component is: 30% of water-soluble polymer gel, 34.7% of purified water, 5.0% of binder, 30.0% of moisturizing agent, and 0.30% of pigment.

[0029] 1. The preparation method comprises the following steps:

[0030] 1) Slowly add carbomer into purified water, stir until completely dissolved and swollen, and leave it;

[0031] 2) Add carboxymethyl chitosan, sodium benzoate and tartaric acid to purified water respectively, stir until completely dissolved, and leave in place;

[0032] 3) Add CMC-Na, aluminum glycolate, EDTA-2Na, etc. to glycerin, stir until completely dissolved, and leave in place;

[0033] 4) adding carboxymethyl chitosan to carbomer, stirring evenly;...

Embodiment 3

[0039] A medical ultrasonic coupling patch, the medical ultrasonic coupling patch includes a solid gel sheet and a packaging box, wherein the solid gel sheet includes water-soluble polymer gel, purified water, moisturizing agent, preservative, pigment and the like. By weight, the proportions of each component are: 45.0% of water-soluble polymer gel, 32.5% of purified water, 15.0% of moisturizing agent, 7.0% of binder, 0.2% of preservative, and 0.3% of pigment.

[0040] 1. The preparation method comprises the following steps:

[0041] 1) Slowly add carbomer into purified water, stir until completely dissolved and swollen, and leave it;

[0042] 2) Add carboxymethyl chitosan, sodium benzoate and tartaric acid to purified water respectively, stir until completely dissolved, and leave in place;

[0043] 3) Add CMC-Na, aluminum glycolate, EDTA-2Na, etc. to glycerin, stir until completely dissolved, and leave in place;

[0044] 4) adding carboxymethyl chitosan to carbomer, stirrin...

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PUM

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Abstract

The invention relates to a method for preparing a medicinal ultrasonic coupled patch. The medicinal ultrasonic coupled patch comprises a solid gel sheet and a package box, wherein the solid gel sheet is prepared from water-soluble polymer gel, purified water, an adhesive, a humectant, a preservative, pigment and the like. The medicinal ultrasonic coupled patch is transparent without bubble, is convenient, comfortable and sanitary to use, does not need washing, does not have cytotoxicity, irritation or sensitization on skins, has excellent sound conducting performance and clear ultrasonic images, and can be customized into different shapes and sizes according to specific conditions.

Description

technical field [0001] The invention relates to a coupling patch, in particular to a preparation method of a medical ultrasonic coupling patch. Background technique [0002] At present, the commonly used medical ultrasonic coupling agent is paste or gel. During ultrasonic testing, the coupling agent is applied to the ultrasonic probe or the skin of the detection site; after the detection is completed, wash with water or wipe directly with toilet paper to remove the residual coupling agent. Inconvenient and unhygienic. In addition, this medical gel is not suitable for contact with soft parts such as damaged skin, hands, joints, female nipples, and male genitalia. [0003] Therefore, it is of great significance to develop a medical ultrasonic coupling patch. This medical ultrasonic coupling patch can not only be processed into different shapes and thicknesses, but also can be in close contact with the skin and the ultrasonic probe. After use, it will not stick to the skin an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K49/22
Inventor 李育强智倩倩韩超刘红梅李园园隋洪楠侯风君
Owner QINGDAO MINGYAOTANG MEDICAL TECH DEV
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