Sterilization type medical ultrasonic coupling agent

An ultrasonic couplant, disinfection and sterilization technology, applied in the field of couplant, can solve the problem of no disinfection and sterilization function, and achieve the effects of stable performance, reasonable formula and convenient use

Active Publication Date: 2012-05-02
威海西施康生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the ultrasonic coupling agent used in hospitals is a common coupling agent, which is mainly made of carboxymethyl cellulose dissolved in water, which has a coupling effect on the transmission of ultrasonic waves, but does not have the function of disinfection and sterilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: a kind of sterilization type medical ultrasonic coupling agent, it is made of carbomer, carboxymethyl cellulose, glycerol, polyethylene glycol, triethanolamine, sodium hydroxide, sodium p-toluenesulfonylchloramide, benzene Ethanol and water are mixed, and the specific composition weight percentage is: carbomer 0.5%, carboxymethyl cellulose 1%, glycerol 1%, polyethylene glycol 400 type 2%, triethanolamine 0.5%, the concentration is 20 0.6% sodium hydroxide, 0.3% sodium p-toluenesulfonyl chloride, 1% phenylethyl alcohol, and the balance is purified water.

[0010] Add the above ingredients in proportion to purified water, heat, stir, dissolve and swell to form a transparent gel. The tiny air bubbles in it are discharged, and its transparent gel form is maintained. The final filling is the finished product of a single independently packaged preparation of 15-20 grams. It has rapid and long-term sterilization and disinfection effects, is non-toxic and harmle...

Embodiment 2

[0011] Embodiment 2: a kind of sterilization type medical ultrasonic coupling agent, it is made of carbomer, carboxymethyl cellulose, glycerol, polyethylene glycol, triethanolamine, sodium hydroxide, sodium p-toluenesulfonylchloramide, benzene Ethanol and water are mixed, and the specific composition weight percentage is: carbomer 1%, carboxymethyl cellulose 0.5%, glycerol 2%, polyethylene glycol 400 type 1%, triethanolamine 1%, the concentration is 20 0.3% sodium hydroxide, 0.6% sodium p-toluenesulfonyl chloride, 0.5% phenylethyl alcohol, and the balance is purified water.

[0012] Add the above ingredients in proportion to purified water, heat, stir, dissolve and swell to form a transparent gel. The tiny air bubbles in it are discharged, and its transparent gel form is maintained. The final filling is the finished product of a single independently packaged preparation of 15-20 grams. It has rapid and long-term sterilization and disinfection effects, is non-toxic and harmle...

Embodiment 3

[0013] Embodiment 3: a kind of sterilization type medical ultrasonic coupling agent, it is made of carbomer, carboxymethyl cellulose, glycerol, polyethylene glycol, triethanolamine, sodium hydroxide, sodium p-toluenesulfonylchloramide, benzene Ethanol and water are mixed, and the specific composition weight percentage is: carbomer 0.75%, carboxymethyl cellulose 0.75%, glycerol 1.5%, polyethylene glycol 400 type 1.5%, triethanolamine 0.75%, the concentration is 20 0.45% sodium hydroxide, 0.45% sodium p-toluenesulfonyl chloride, 0.75% phenylethyl alcohol, and the balance is purified water.

[0014] Add the above ingredients in proportion to purified water, heat, stir, dissolve and swell to form a transparent gel. The tiny air bubbles in it are discharged, and its transparent gel form is maintained. The final filling is the finished product of a single independently packaged preparation of 15-20 grams. It has rapid and long-term sterilization and disinfection effects, is non-to...

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PUM

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Abstract

The invention relates to a sterilization type medical ultrasonic coupling agent, which is formed by mixing Carbomer and carboxymethyl cellulose serving as main raw materials, with glycerol, polyethylene glycol, triethanolamine, sodium hydroxide, tolamine, phenethyl alcohol and water. The coupling agent particularly consists of the following components in percentage by weight: 0.5 to 1 percent of Carbomer, 0.5 to 1 percent of carboxymethyl cellulose, 1 to 2 percent of glycerol, 1 to 2 percent of polyethylene glycol, 0.5 to 1 percent of triethanolamine, 0.3 to 0.6 percent of 20 percent sodium hydroxide, 0.3 to 0.6 percent of tolamine, 0.5 to 1 percent of phenethyl alcohol, and the balance of water. The sterilization type medical ultrasonic coupling agent has reasonable prescription, stable performance and convenience for use, has the function of disinfection and bacteriostasis, and is especially matched with medical ultrasonic examination. One coupling agent is used once for one person,so that the coupling agent is clean and sanitary, and is convenient for use.

Description

technical field [0001] The invention relates to a couplant, in particular to a sterilizing medical ultrasonic couplant. Background technique [0002] At present, the ultrasonic coupling agent used in hospitals is a common coupling agent, which is mainly made of carboxymethyl cellulose dissolved in water, which has a coupling effect on the transmission of ultrasonic waves, but does not have the function of disinfection and sterilization. Generally, it is a plastic tube preparation in a large package of 250 grams. One tube is generally used for 10-20 patients, and there is a chance of mutual cross-infection. Article 6 of the "Disinfection Management Measures" requires that all instruments and supplies in medical and health institutions that touch the skin and mucous membranes must meet the disinfection requirements to prevent and reduce the chance of nosocomial infection. Contents of the invention [0003] The technical problem to be solved by the present invention is to o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K49/22
Inventor 丛培银
Owner 威海西施康生物工程有限公司
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