Developer for ultrasonic examination and method for making thereof
The present invention relates to be used for stomach window-85 developer for ultrasonic examination and method for making thereof that human intestines and stomach, pipe peripheral organ and superficial organ (comprising organism) medical ultrasonic is checked, particularly can make ultrasonic interface obtain the optimum sound impedance contrast, significantly improve the acoustic image quality, enlarge the developer for ultrasonic examination and the method for making thereof of diagnostic area.
At present, human intestines and stomach's inspection means that medical domain is commonly used are lonizing radiation radiography and splanchnoscopy, its deficiency is, can not show gastrointestinal wall hierarchical structure and part gastrointestinal week adjacent organ and the internal structure and the distribution situation of above-mentioned organ lesion, and human body had certain traumatic.For remedying above deficiency, domestic from 84 years abroad from 76 years, some experts and scholars begin one's study and use the method for B ultrasonic diagnosis gastrointestinal disease.Mainly contain the full development of water, Chinese medicine development.Said method makes ultrasonic examination human stomach disease obtain certain progress, can diagnose the apparent in view eminence lesion of stomach, but can not clearly seize the small lesion of early gastric cancer and other character of stomach, to pathological changes etiologic diagnosis difficulty, the demonstration of adjacent organ is restricted to intestinal and some stomaches week, does not widen and improves the ultrasonic diagnosis scope of human body superficial organ or other organism organ and be worth or the like.Trace it to its cause is that said method fails to break through formed pseudo-shadow and this technical barrier of interference in the minimizing ultrasonic examination, make the basic resolving power and the resolving power gap great disparity that is applied in the actual inspection of existing Ultrasound Instrument probe, so limited the quality and the scope of ultrasonic examination diagnosis.Use developer for ultrasonic examination formulation selection, proportion relation and the preparing process of mechanism design of the present invention, be blank in the past.
The objective of the invention is to provide a kind of simple and easy to do method, make and have the ultrasonic pseudo-shadow of minimizing and interferential photographic developer, be used for ultrasonic examination, it not only can not have wound, has no side effect, diagnoses expeditiously human body (containing other organism) gastrointestinal, pipe peripheral organ and superficial organ's multiple disease, and can significantly improve the acoustic image quality, show tiny focus, widen the ultrasonic examination diagnostic area, especially provide a kind of desirable means for generaI investigation human body early gastric cancer, early stage cancer of pancreas, breast carcinoma of early stage etc.
Invention is achieved in that by the screening of the harmless multiple eating material of organism and the adjustment of proportion relation are obtained raw material side, make the ripening granule through physical method, again with a certain proportion of gummy class and cellulose derivative in any suspending-aid material under drying regime or liquid state, mix, make dry suspensoid (face time spent add water make suspension) and liquid type suspension respectively, promptly be called stomach window-85 developer for ultrasonic examination by special ratios.This agent oral administration, coloclysis and filling stomach enter organism gastrointestinal portion or the leather bag pocket facing of packing into need be examined the position in organism, use ultrasonic routine examination, being examined position acoustic image can form similar human liver and organize sample echo, make medium interface form best acoustic impedance difference, ultrasonic pseudo-shadow and interference such as artifact that the high low attenuation range of reverberation effect, medium that produces in elimination or the minimizing ultrasonic examination causes and imaging distortion distortion, thus the basic resolving power of Ultrasound Instrument probe and the actual resolving power gap in using are significantly dwindled.So, can not only clear demonstration complete, abundant human intestines and stomach's disease acoustic image feature, make etiologic diagnosis, and can seize and differentiate gastrointestinal wall small lesion less than 5 millimeters, and the inspection that is suitable for pipe peripheral organ and superficial organ's small lesion is diagnosed, and be applied to other organism, the particularly ultrasonic examination of vertebrates homologous organs disease except that human body.The use of product of the present invention is unrestricted, and old children is all suitable.
Composition of raw materials of the present invention source is wide, and to organism avirulence and side effect, technology is simple for production, and dosage form is stable, so be beneficial to enforcement; Simultaneously because mechanism of the present invention design is not to be conceived to reduce the ultrasonic interference that flatuosity and mucus cause merely, but comprise elimination or reduce formed pseudo-shadow and interference in the ultrasonic examination, so, not only significantly improve ultrasonic display quality, can be clear, the various acoustic image features that show gastrointestinal disease realistically, seize small lesion of different nature, and, enlarged the ultrasonic examination diagnostic area, comprise the human intestines and stomach, the pipe peripheral organ, ophthalmology, mammary gland, thyroid and other shallow meter organ disease's ultrasonic examination diagnosis also is applicable to the ultrasonic examination diagnosis at other similar position of organism; In addition because can be clear, show the gastrointestinal wall hierarchical structure realistically, so to the diagnosis of gastrointestinal wall inner disease foci and the resolution of discriminating and peripheral reference, easier acquisition accurate result.
Embodiments of the invention comprise: 1, make major ingredient; 2, preparing ingredients; 3, with major ingredient and batching preparation by a certain percentage.
1, major ingredient total umber of getting any of rice and beans in the edible thing of vegetalitas or forming by arbitrary proportion by any rice and any beans in the edible thing, through ripening, oven dry and crushing screening, obtain the dried granule of ripening of maximum diameter≤0.6 millimeter.
2, batching has three kinds: the one, and through crushing screening, the dried starch of granule maximum diameter≤0.6 millimeter; The 2nd, per 100 ml waters contain the sodium carboxymethyl cellulose suspension of sodium carboxymethyl cellulose 0.5-2 gram; The 3rd, per 100 ml waters contain the agar solution of agar 0.5-5 gram.
3, major ingredient is mixed stirring by a certain percentage with three kinds of batchings respectively, the pure loop ∪ purport row of covering with mat steal how to answer 85 developer for ultrasonic examination, are named shallow lake agent, carboxylic agent and fine jade agent.(1) shallow lake agent: the mixed by major ingredient 1-8.3 gram, dried starch 0.17-1.33 gram stirs, and makes the shallow lake agent.According to ultrasonic examination required dosage standard, the proportion that contains the shallow lake agent of 3.5-29 gram by per 100 ml waters takes by weighing the shallow lake agent and packs, and can add an amount of white sugar, flavoring agent.Add the drenched shallow lake agent of an amount of cold boiled water during use earlier, the boiling water punching out of reuse respective amount stirs evenly, and per 100 milliliters of its total amount should contain shallow lake agent 3.5-29 gram, can be oral, coloclysis and filling stomach or the leather bag bag of packing into carry out the ultrasonic examination of human body and other organism.(2) carboxylic agent and fine jade agent:, take by weighing major ingredient with per 100 milliliters of proportions that contain major ingredient 3-25 gram of 0.5-2% sodium carboxymethyl cellulose suspension or 0.5-5% agar solution according to ultrasonic examination required dosage standard.First during preparation with the drenched major ingredient of an amount of distilled water, sodium carboxymethyl cellulose suspension with respective amount 0.5-2% is mixed into the carboxylic agent again, or being mixed into the fine jade agent at a certain temperature with the agar solution of respective amount 0.5-5%, per 100 milliliters of carboxylic agent or fine jade agent should contain major ingredient 3-25 gram respectively.Can add an amount of white sugar, flavoring agent and antiseptic, carboxylic agent and fine jade agent be packed with bottle respectively by the various dose standard again, the ultrasonic examination to human body or other organism can be provided, the time spent shakes up, and can heat.
Above method for making must meet the health legislation standard.Ultrasonic examination uses the dosage standard of stomach window-85 developer for ultrasonic examination to be: it is for oral use to be grown up: each 600-800 milliliter, and children's is cut down according to the circumstance; Adult's coloclysis is used: each 800-1200 milliliter, and children's is cut down according to the circumstance; The leather bag bag is used: the 300-600 milliliter; Part human body superficial organ and other organism organ ultrasonic examination dosage standard; According to circumstances select any amount.