3D Fetal Ultrasound Image

Fetal ultrasound machines can be used at anytime during the pregnancy. However, most women are offered an ultrasound between 18 and 20 weeks that is commonly known as the anomaly scan. The standard ultrasound takes about 20 minutes in 2D images. The baby’s gestational age, growth and development is the objective of the scan. Detecting problems in the body will require more advanced equipment (advanced ultrasound) by providing 3D images that can easily take about 30 minutes to several hours.

Routine ultrasounds can be used for pregnancy confirmation by detecting current location of developing fetus. Professional trained medical staff able to treat ectopic or tubal pregnancy by knowing the exact location of the fetus. This could be a very crucial process before the mother’s health is being threatened. It also can help you determine the number of babies present should you have a multiple pregnancy. Besides, you will be able to know your baby’s gestational age. Thus, knowing the due date and different milestones of the pregnancy shall no longer a mystery. Other than that, your doctor is able to analyze the baby’s breathing, heart rate and movement too.

Woman looking at 3D images on ultrasound monitor

During the period between 11th to 14th weeks of pregnancy, fetal ultrasound machines can determine the presence of Down syndrome. The physician will use the ultrasound to measure specific parts of the baby such as neck and face. Ultrasound is essential in needle placement during amniotic fluid collection for certain genetic problems. Early detection of any abnormalities in the development of the fetus allows doctor to make prompt decision for necessary treatment. All in all, Fetal Ultrasound Machines guide the procedures of prenatal tests properly.

Breast Ultrasound

Breast ultrasound images can identify the cause of many breast symptoms like redness, pain and swelling. And it is capable to see the features and nature of breast anomalies such as solid or fluid-filled. Therefore, doctors can determine whether the lump or tumour is cancerous or not. Of course, more tests will be required either with fluid or one without any fluid if necessary. Doppler techniques could be used to check the blood circulation in the areas as masses generally will lack of blood flow.

The ultrasound can also confirm with abnormal results found during mammography. For those people with dense breasts and who have silicone breast implant, ultrasound is good to present details accurately instead of mammogram. Besides, breast surgery and biopsy will need the guidance of ultrasound. Needle insertion procedure to drain fluids that accumulate in cysts or abscesses could be impossible without the present of ultrasound. Clear gel will be placed on intended areas. It feels a bit cold at first. You will then feel the transducer in contact with your body.

The entire breast ultrasound test takes anywhere around 15 to 30 minutes. You are advisable to wear loose-fitting two-piece attire to easily undress above the waist. Sometime you will be required to wear a gown with your clothes off from the waist up. You will be instructed to lie on your back with your arm up above your head during the test. You should normally feel no pain or discomfort as the transducer moves along the surface except some light pressure. The transducer looks something similar to a microphone attached to the scanner via a cord. You will hear nothing as the sound waves have very high frequencies beyond human hearing capability. The ultrasound images will appear on a screen. You will usually have your test results ready in 24 to 48 hours.

Breast ultrasound is a must, especially for women. It is an effective and no time consuming method to identify any breast anomalies such as cancer. The procedure is very easy and convenient to go through. It doesn’t require any special or lengthy preparations such as empty stomach or full bladder. You can walk right out the clinic and go back to you normal life routine without feeling any discomfort. You should conduct breast ultrasound check regularly. It’s ideally once or twice a year. Always remember, early detection can be beneficial! You could receive prompt and necessary treatment to ensure successful and speedy recovery.

Doctor and ultrasound technologist looking at ultrasound machine

An ultrasound technologist is trained to use equipment that directs high frequency sound waves into a patient’s body. The echoes are interpreted by the equipment to form an image on screen of the internal makeup of the body, which is used for medical assessment and diagnosis. Another part of the job description is to view the fetus in the womb of a pregnant woman. Ultrasounds are commonly used in the field of obstetrics but are also used for diagnostics in gynecological, abdominal, neurological and ophthalmic areas of medicine.

An ultrasound technician is not only required to operate the machinery and interpret the results. Other parts of the job include talking to the patient and explain the procedure, directing the patient in order to obtain the best images, selecting images for other medical professionals to review and maintaining the ultrasound equipment.

To be successful in this career, there are various skills that every technician needs to be proficient in. These include the ability to operate the ultrasound machine and interpret the images; attention to detail to select appropriate images and spot areas to concentrate on; good verbal and social skills in order to communicate effectively with patients; and the physical ability to help patients into an optimum position.

Ultrasound technicians must receive appropriate training and certification before being allowed to practice. This training can either take place in a hospital or in a university or vocational college. Most training programs will take 2 – 4 years to complete. After completing training, it is possible to achieve certification from the American Registry of Diagnostic Medical Sonographers (ARDMS) which requires passing both a general examination and an exam in the specialty in which the individual wishes to practice (obstetric sonography, abdominal sonography etc).

Most trained medical ultrasound operators will work mainly in hospitals. There are also job opportunities in physicians’ offices and diagnostic imaging centers. The average yearly salary in the United States is around $50,000 per year, with the top earners earning over $66,500 per year. Salary prospects vary depending on the industry sector in which the individual is employed.

There is an increasing demand for ultrasound technologists due to the aging population and the increasing demand for this type of diagnostic imaging as an alternative to x-rays and other more dangerous procedures. Job prospects therefore are extremely good and there are an increasing number of opportunities at private imaging centers offering ‘reassurance scans’ for pregnant women as well as hospitals and other medical establishments.

Any preparation prio to ultrasound?

It is always a good practice to consult your doctor first on what you need to be ready before you heading to the clinic. You may require coming with empty stomach or perhaps a full bladder depending on the organ to be checked. For pregnancy woman, the full bladder will make the imaging better as the extra bulge displaces intestine loops. So, don’t urinate before the test and drink more water prior to the scanning. On the other hand, ultrasound scan on a liver will require patients to fast several hours before the procedure taking place.

Babies aging 1 year old and above should keep their bladder full by drinking more water before the scan. However, you should not feed babies aging 2 months old 2 hours before the test for abdominal ultrasound scan. Drinking and eating are strictly prohibited for babies aging 3 up to 12 months prior to the procedure. No food and drink intake for children from 1 to 8 years old 5-hour before the test. Six hours prior to ultrasound test, individuals above 8 years old are also prohibited to take any kind of food and drink.

Always remember, ultrasound procedures are not invasive medical procedure. You should not feel too worry about ultrasound machines. It doesn’t cause any harm if used properly by trained medical staff. The entire procedure will only take up 10 to 30 minutes. However, it is all depending on the right preparation being done by patients and the organ being observed. You can resume to your normal activities such as walking, driving and exercising after being checked. So, no worries! Take a good rest before heading for the scanning. Make sure you will be on time for the procedure.

Ultrasound Image

Ultrasound machines have been used for a minimum of 50 years among human beings. As we all know, cyclic sound pressure having a frequency higher than the human hearing upper limit is called ultrasound. The average lower limit is 20 kilohertz. On the other hand, the upper limit can be varying depending on individual. An accurate measurement can be obtained based on the reflection projected by the focused energy as it penetrates the intended medium. Taking photo of babies inside the uterus is one of the most popular applications of ultrasound. Medical sonography or ultrasonography is a medical imaging technique used for diagnosis. By using real time tomographic images, it can visualize internal organs, muscles and other specifics such as the structure, size and present lesions.

Ultrasound in biomedical uses is for therapeutic purposes, together with medications. Therapeutic ultrasound machines are often used in physical therapy, occupational therapy and cancer treatment. It uses more powerful sources to create local heating among body tissues. Phacoemulsification is the procedure used for treating cataracts by using focused ultrasound. High intensity focused ultrasound or HIFU is also highly effective in treating malignant and benign tumors. Abdominal ultrasound, rectal ultrasound in men and vaginal ultrasound in women is the ideal procedure in detecting pelvic abnormalities. Besides, ultrasound is a good guide tool in cosmetic surgery such as liposuction. Elastography, lipectomy, sclerotherapy and endovenous laser treatment are some of the procedures that may also involve the use of ultrasound.

For your information, veterinary clinics also use ultrasound machines in veterinary practices. The application of such technology requires no special preparation so it very easy to be implemented. Thus, it is widely used in treating detecting any anomalies in sick pets. It can be used for pregnant dogs, treating lesions and tumors too. Mammals can hear higher frequencies than humans. However most of them are not able to hear the sound frequencies as good as insects. So it is not surprise that ultrasound machines are among the most used equipment in veterinary clinics.

Not many people fully understand how ultrasound machines work even though they are among the most used equipment in clinics and hospitals. You may understand through this article that ultrasound is more effective and safe compared to other traditional tools. But bear in mind that ultrasound imaging is still a medical procedure, so it should only be administered by a medical professional trained in radiology. You can expect a novice to interpret the results in proper manner. Nevertheless, an expert is necessary to regulate the equipment to avoid long term exposure to ultrasound waves as it may cause negative physical side effects in long run.

In 1794, Lazzaro Spallanzani from Italy discovered how bats can accurately navigate in the dark using echo reflection from inaudible sound in high frequency. Dr. Jean-Daniel Colladon from Switzerland at the other hand found out the speed of sound in Lake Geneva by using a bell underwater back in 1826. But the fundamental physics of sound waves, refraction, propagation and transmission had been identified by physicists only during the later 1800s.

Old Ultrasound Machine

The discovery of piezo-electric effect by Pierre Curie and Jacques Curie from France in 1880 marked the breakthrough of the development in ultrasound application. Since then, people started to realize that ultrasound generation and receiving is in megahertz. However the very first sonar detection system was used in measuring distance using sound waves underwater.

In 1942, Dr. Karl Theodore Dussik from Austria investigated transmission ultrasound in the brain. He published several interesting findings ultrasonics in medical diagnosis. Dr. Ian Donald started working on experiments involving the industrial ultrasonic metal flaw detector on July 21, 1955. He was the one who proved that sonar is very effective in detecting and differentiating fibroids, abdominal tumors and cysts. The works of Dr. Ian Donald and his colleagues from Glasgow have led to the wider use of the ultrasound in present medical practice.

New Ultrasound Machine

Ever since then, more commercial system such as bistable and greyscale images were made available in medical and non-medical cases. Besides, combination of Duplex scanning and Colour scanning leaded to the development of Doppler ultrasound. Believe it or not, you can even see your blood flow through the vessels of the body with ultrasound machine. With the creation of the microchip in the 1970s, 2D and 4D imaging are wide used nowadays in medical field.

Today there are several types of ultrasound available. The type of scanning is determined by the current condition and the body organ of the patient that needs to be diagnosed. However, they are relatively safe and convenient to be used. The procedures are very simple and require not preparation from patients. Patients can immediately resume to normal activities right after the scanning as it is non-invasive and painless.