B ultrasonic coupling agent and preparation technique thereof
A preparation process and couplant technology, applied in echo/ultrasonic imaging agents, emulsion delivery, liquid delivery, etc., can solve problems such as unreasonable composition compatibility, skin irritation, instrument corrosion, etc., and achieve remarkable sound transmission effect and ultrasonic imaging Clear, consistent performance
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[0019] B super coupling agent is prepared from the following raw materials in parts by weight:
[0020] 25 parts of propylene glycol, 2 parts of chlorhexidine iodine, 2 parts of hyaluronic acid, 3 parts of sodium carboxymethyl cellulose, 2 parts of sodium lauryl sulfate, 1 part of vitamin E, 2 parts of carboxymethyl chitosan, liquid paraffin 1 part, 30 parts of deionized water, 3 parts of aloe vera oil, 3 parts of green thorn fruit oil, 2 parts of honeysuckle, 1 part of borneol, 1 part of solstice, and 1 part of Polygonum water.
[0021] Among them, propylene glycol is an organic solvent, which improves the miscibility of the product and makes the product more compatible with the skin; chlorhexidine iodine has a small sound attenuation coefficient, excellent acoustic performance, non-toxic and non-irritating to the human body, good biocompatibility, and uniform Bactericidal effect. Sodium hyaluronate has a high degree of cross-linking, uniform texture at the molecular level, ...
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