What You Don’t Know About Ultrasound Machines

by Nicholas

Ultrasound machines can provide invaluable information in diagnosis of diseases and conditions. It allows most disorders to be detected earlier, thus allowing treatment to start more quickly and accurately. The applications of ultrasound machines include biomedical applications as well as industrial applications. As a matter of fact, it could be considered as the most used equipment either in clinics or hospital these days. Ultrasound is far more effective and safe compared to those old techniques practiced in decades past. However, how much do we understand about the process? And do you really need it? Let’s look into it application one by one in general.

Ultrasound Image

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.

Ultrasound Machines in General

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