Medicinal preparation of gastrointestinal color ultrasound contrast agent and preparation method of medicinal preparation

Abstract

The invention discloses a medicinal preparation of a gastrointestinal color ultrasound contrast agent. The medicinal preparation is prepared from the following preparation raw materials in parts by weight: 20 to 30 parts of flos sophorae immaturus, 15 to 25 parts of fructus perillae, 10 to 20 parts of herba cistanches, 5 to 10 parts of calyx kaki, 5 to 10 parts of ruddle, 5 to 10 parts of halloysitum rubrum, 5 to 10 parts of radix linderae and 5 to 10 parts of herba erigerontis. The invention also provides a preparation method of the medicinal preparation of the gastrointestinal color ultrasound contrast agent. The medicinal preparation of the gastrointestinal color ultrasound contrast agent, disclosed by the invention, is safe in use, has no pain, no trauma, no toxicity and no anaphylactic reaction, and is short in inspection time, high in development rate, convenient to use and low in cost, a novel technology and a novel method are provided for early correct diagnosis of diseases, powerful basis is provided for clinical diagnosis, the gastrointestinal color ultrasound contrast agent is relatively ideal novel contrast agent, and a wide application prospect is obtained.

Description

technical field [0001] The invention belongs to the technical field of medicine, and in particular relates to a pharmaceutical preparation of a contrast aid for gastrointestinal color ultrasound and a preparation method thereof. Background technique [0002] Color Doppler ultrasound image diagnosis is one of the most important diagnostic methods in medicine. Ultrasound has three major effects on matter: one is mechanical action, because the ultrasonic energy is huge, it often makes the material particles vibrate at high frequency mechanically, thus producing crushing, agglomeration, and stirring effects; The energy is absorbed by the substance, thus increasing the temperature of the substance; the third is cavitation, when the ultrasonic wave acts on the liquid, the area where the internal stress of the liquid is weak (such as microscopic bubbles, etc.) becomes sparse due to the huge change in the sound pressure, At this time, under the pulling force of the surrounding liqu...

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Problems solved by technology

[0004] The invention provides a pharmaceutical preparation of gastrointestinal color ultrasound contrast agent, which solves the problem of insufficient strong echo light spot, poor reflection effect and unclear gastric wall layer display in the traditional Chinese medicine gastrointestinal color ultrasound contrast agent in the prior art. problems; also solves the problem of chemical contrast aids that are easy to cause patient safety

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