The application of three-D ultrasonic in hysterosalpingographyTechnical field
The present invention relates to ultrasonic medical method, the specifically application of three-D ultrasonic in hysterosalpingography.
Background technology
Ultrasonic diagnosis is the physical characteristic such as the good directivity of main using ultrasound and the reflection similar to light, scattering, decay and Doppler effect then, utilize the physical parameter that they are different, use dissimilar diagnostic ultrasonic equipment, adopt various checking method, by ultrasound emission in human body, and propagate in the tissue, when the acoustic impedance of normal structure or pathological tissue has different, reflection and scattering will be there is in the interface of their compositions, again this echo signal is received, in addition after the process such as detection, be shown as waveform, curve or image etc.
B ultrasonic, as the one of ultrasonic diagnosis, in clinical practice, clearly can show the various section pictures of each internal organs and peripheral organs, because image is imbued with entity sense, close to the real structure of dissecting, so using ultrasound can be clarified a diagnosis in early days.Such as: during ophthalmic diagnosis non-metal foreign body, when vitreous opacity, pathological changes after retina and ball can be shown.There is specificity to the non-immersed detection of the congenital heart disease of heart, rheumatic heart disease, slime disease, most of cardiac catheterization can be replaced.It also can be used for the break-make of thin vessels, blood flow direction, speed mensuration can extensive use.Detecting of early discovery hepatic space occupying lesion reaches 1 centimetre of level.Also can clearly illustrate gallbladder ductus choledochus, common hepatic duct, extrahepatic bile ducts, pancreas, adrenal gland, prostate etc.Ultrasound diagnosis can detect whether occupying lesion, especially to the physics of hydrops and cyst is qualitative and quantity, volume etc. are quite accurate.Traditional inspection technique is exceeded to the recall rate of calculus in various tube chamber.Many knotty problems being difficult to detect more are solved over to obstetrics.As measured placental localization, amniotic fluid, again can to single tire polyembryony, fetal development situation and whether deformity and hydatidiform mole etc. make early diagnosis.
Traditional hysterosalpingography inspection, generally carry out X-ray film making at X-ray machine hemostasis iodate oils contrast agent by gynaecologist and obstetrician together with radiologist to check, and after 24 hours again film making observe iodine preparation medicinal liquid whether disperse be in pelvic cavity, observe uterus and fallopian tube and whether have pathological changes, whether unobstructedly to diagnose.Traditional method needs gynaecologist and obstetrician and radiologist jointly to carry out Operations Research, and diagnostic method is complicated, and has X-radiation, and Diagnostic Time takes 2 ~ 3 days.
Summary of the invention
The present invention, just for above technical problem, provides a kind of and directly injects " Xue Ruixin " acoustic contrast agent in diagnosis room and carry out Real-Time Monitoring, observe the uterotubal three-D ultrasonic with unobstructed situation that fills.
The present invention realizes mainly through following technical scheme.
The application of three-D ultrasonic in hysterosalpingography, comprises the following steps:
One, Preoperative Method, directly by gynaecologist and obstetrician in diagnosis room to intrauterine injection acoustic contrast agent;
Two, data acquisition, is placed on three dimensional ultrasound probe bottom vagina, carries out coronalplane, sagittal scan to uterus, and carries out continuous collecting by the sound head part of ultrasonic probe to echo data;
Three, data prediction, carries out signal processing by the continuous data collected in step 2 and Beam synthesis forms continuous print Beam synthesis data;
Four, data transmission, is transferred to three-D ultrasonic host machine part by Beam synthesis data persistence pretreated in step 3;
Five, data analysis, carries out image procossing and software processes by the continuous wave beam generated data transmitted in step 4, forms dynamic image signal in continuous print art;
Six, three-dimensional imaging, forms visual three-dimensional image by dynamic image signal in continuous print art in step 5 by three-dimensional imaging technology.
Contrast agent in described step one is water solublity acoustic contrast agent.
Contrast agent in described step one is Xue Ruixin acoustic contrast agent, preferred perfluoropropane human blood protein microsphere injection liquid.
Data transmission in described step 4 adopts wireless WIFI to transmit.
The present invention directly injects " Xue Ruixin " acoustic contrast agent in diagnosis room by gynaecologist and obstetrician, and then three dimensional ultrasound probe is positioned over bottom vagina, by carrying out 3-D scanning to uterus, the uterotubal full and unobstructed situation of Real Time Observation after injecting contrast.Owing to being water soluble contrast material, disperse in real time can diagnosing uterus, oviducal unobstructed, full situation at pelvic cavity, reach the object of diagnosis, decrease patient suffering, improve procedure efficiency.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
The application of three-D ultrasonic in hysterosalpingography, first direct by gynaecologist and obstetrician in diagnosis room to intrauterine injection acoustic contrast agent, the Xue Ruixin acoustic contrast agent that preferred Hunan Kang Run Pharmaceutical is produced, single dose is 20ml, again three dimensional ultrasound probe is placed on bottom vagina, coronalplane is carried out to uterus, sagittal scan, and by the sound head part of ultrasonic probe, continuous collecting is carried out to echo data, and carry out signal processing and Beam synthesis forms continuous print Beam synthesis data simultaneously, again Beam synthesis data persistence is transferred to three-D ultrasonic host machine part and carries out image procossing and software processes, form dynamic image signal in continuous print art, visual three-dimensional image is formed again by three-dimensional imaging technology, thus diagnose uterus by Real Time Observation contrast agent in Intrapelvic disperse situation, oviducal unobstructed, full situation, reach the object of diagnosis.
The present invention directly injects " Xue Ruixin " acoustic contrast agent in diagnosis room by gynaecologist and obstetrician, and then three dimensional ultrasound probe is positioned over bottom vagina, by carrying out 3-D scanning to uterus, the uterotubal full and unobstructed situation of Real Time Observation after injecting contrast.Owing to being water soluble contrast material, disperse in real time can diagnosing uterus, oviducal unobstructed, full situation at pelvic cavity, reach the object of diagnosis, decrease patient suffering, improve procedure efficiency.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to spirit of the present invention change or modify, and all should be encompassed within protection scope of the present invention.