Oct 05 2011

History of Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 12:33 am

Do you ever feel like you know just enough about Ultrasound Machines to be dangerous? Let’s see if we can fill in some of the gaps with the latest info from Ultrasound Machines experts.

Technology has evolved very quickly in the past few years. Today, people no longer have to bear with long and painful techniques to accurately diagnosis underlying conditions and diseases. Ultrasound machines have shown to be quite effective and useful in several medical and non-medical cases, both minor and major. Learning more about the history of the devices will help you understand clearly how they truly work and function.

The Early Days

Ultrasound machine applications in the medical setting should have begun when people started measuring distance using sound waves underwater. SONAR actually means Sound Navigation and Ranging. Medical Sonars are also regarded as ultrasound scanners. In 1826, Dr. Jean-Daniel Colladon from Switzerland succeeded in using a bell underwater to know the speed of sound in Lake Geneva.

During the later 1800s, physicists started identifying the fundamental physics of sound waves, refraction, propagation and transmission. Lord Rayleigh from England, published “The Theory of Sound” in 1877. Lazzaro Spallanzani from Italy can be credited for discovering ultrasound in 1794 when he showed how bats can accurately navigate in the dark using echo reflection from inaudible sound in high frequency. Francis Galton created very high frequency sound vibrations in 1876, which was inaudible to human ears, through the Galton Whistle.


The more authentic information about Ultrasound Machines you know, the more likely people are to consider you a Ultrasound Machines expert. Read on for even more Ultrasound Machines facts that you can share.

In 1880, Pierre Curie and Jacques Curie from France discovered the piezo-electric effect. Ultrasound was then found to be possibly generated and received in megahertz. Sonar detection systems were first created for underwater explorations and navigation. The invention of the Diode and Triode in the 1900s also boosted developments in ultrasound. Paul Langevin and Constantin Chilowsky from France developed strong high frequency echo-sound devices that produced ultrasound. The hydrophone was born, using the tranducer using quartz crystal discovered by the Curie brothers.

Dr. Ian Donald

Dr. Ian Donald suggested that sonar can be used in conjunction with medical diagnosis. The practice begun after ultrasound was used limitedly after World War II. On July 21, 1955, he started working on experiments involving the industrial ultrasonic metal flaw detector. Ultrasound was then found to be quite useful in detecting and differentiating fibroids, abdominal tumors and cysts.

Dr. Karl Theodore Dussik from Austria investigated transmission ultrasound in the brain in 1942 and published several items on medical ultrasonics. Dr. Ian Donald and other colleagues from Glasgow can be credited as doing a lot in the development of applications and practical technology. Their works have led to the wider use of the technology in present medical practice. More commercial systems were made available such as greyscale and bistable images. Doppler ultrasound was also developed by combining Duplex scanning and Color scanning. Today, even blood flow through the vessels of the body can be seen.

3D and 4D imaging are now available, led by the creation of the microchip in the 1970s.

There are several types of ultrasound available at present, each used depending on the current condition of the patient and the body organ that needs to be examined. All these are relatively safe, convenient and affordable to use. These also offer little to zero risk and do not require any preparations from patients. The procedures are also non-invasive and painless so individuals can immediately resume normal activities after testing.

It is possible that more than one scanning will be required depending on the clarity of images.

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Sep 29 2011

Fetal Ultrasound Machines 101

Category: Ultrasound MachinesAnders Eriksson @ 11:12 pm

Would you like to find out what those-in-the-know have to say about Ultrasound Machines? The information in the article below comes straight from well-informed experts with special knowledge about Ultrasound Machines.

Fetal ultrasound machines are probably the most common since people prefer these even if there are no abnormalities present. A fetal ultrasound allows you to review your baby’s profile and condition in 3D or 4D pictures.

Health care providers can also evaluate the growth and development of the fetus and make the necessary actions to ensure safe and successful pregnancy. Here is more information on the technology.

Uses of Fetal Ultrasound

Routine ultrasounds can confirm whether a person is really pregnant, as well as the current location the developing fetus. Some embryos will grow in the fallopian tube instead of the uterus. The examination can help the health professional find out the exact location and treat ectopic or tubal pregnancy before it threatens the mother’s health. The baby’s gestational age can also be determined accurately. The due date of delivery and different milestones of the pregnancy can also be determined. Wanting to know the baby’s gender does not spur doctors to immediately recommend ultrasound.

A fetal ultrasound machine can help you determine the number of babies present should you have a multiple pregnancy. Other possible complications regarding multiple pregnancy can be greatly avoided by early viewing. The baby’s growth and development can be seen as well. Features such as the baby’s breathing, heart rate and movement can be determined. The placenta can be studied to know whether it is providing enough oxygen and nutrients to the baby.

More Uses

Most of this information comes straight from the Ultrasound Machines pros. Careful reading to the end virtually guarantees that you’ll know what they know.

Ultrasound examination can screen for the presence of Down syndrome. It can be done during the 11th up to the 14th week of pregnancy to initially screen for the problem. Blood tests will also be required. Early detection of the problem can greatly prevent the development of mental retardation and other problems. The ultrasound will be used by the physician to measure specific parts of the baby’s neck.

The procedure can also check for the presence of bleeding and other signs and symptoms. The main cause can be determined using ultrasound. Other prenatal tests will also require ultrasound to properly guide the procedures. For example, ultrasound will be used to help needle placement during specific prenatal tests. A sample of amniotic fluid for certain genetic problems or placenta testing will be needed, thus requiring ultrasound.

Different Kinds of Fetal Ultrasound

Standard ultrasound provides 2D images to help determine the baby’s gestational age, growth and development. This takes about 20 minutes. Advanced ultrasound is used to find problems in the body, using more advanced equipment. This takes anywhere between 30 minutes and several hours. 3D ultrasound provides 3D images to help health professionals assess images from advanced ultrasounds. Doppler imaging uses the Doppler effect to get details about circulation for cases like high blood pressure and slow fetal growth.

Transvaginal ultrasound machines involve a thin wand-like device which will be inserted into the vagina to send sound waves that will collect reflections. It is often used during early pregnancy, when the fallopian tubes and uterus are still located near the vagina, compared to the abdominal surface. Fetal echocardiography gives a clear picture of the baby’s heart. It can determine the presence of congenital heart defect.

Fetal ultrasound machines can be anytime during the pregnancy. Routine fetal ultrasound is conducted anywhere between 18 and 20 weeks, when body organs are still very visible.

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Sep 29 2011

How to Prepare for the Ultrasound Machine

Category: Ultrasound MachinesAnders Eriksson @ 7:23 am

Ultrasound has become a very common procedure in clinics and hospitals today. Although there are no known side effects or untoward reactions that come from ultrasound machines, it is still important that you know how to prepare for the procedure properly for safety and updated knowledge. You will find that it does not take a lot of time and effort to get ready for it, compared to other traditional diagnostic methods.

Basics First

Most ultrasound procedures do not require special preparation. It is best to ask your physician to determine if you need to bring a few things or follow some guidelines before heading to the clinic. Wear loose comfortable clothes for your appointment. The basic preparations that will be required in examinations will be asking you to either come with an empty stomach or come with a full bladder. It is always a must to come early. 15 minutes before is ideal.

Different organs to be checked will need specific preparations for more accurate results. For example, a liver or gallbladder scan will require patients to fast or take nothing by month several hours before taking the test. You will only be allowed a few sips of water before the procedure. Another example is scanning during early pregnancy. The pregnant woman will be asked to drink several glasses of water and prohibited to urinate before the test. The full bladder will help diagnosticians see the uterus better since the extra bulge displaces intestine loops.

For the Patient

Once you begin to move beyond basic background information, you begin to realize that there’s more to Ultrasound Machines than you may have first thought.

Remember that ultrasound machines do not hurt a bit, so you should not worry about anything. It is also a non-invasive procedure, although in some cases, it will be done together with an invasive procedure to guide the operation. If special preparations are not adequately done by the patient, the examination may be delayed since doctors only want to get the most accurate results.

Take a good night’s rest and take a shower before heading to the clinic unless told otherwise. The entire procedure will take anywhere between 10 to 30 minutes, depending on the organ being observed and the condition being studied. You can leave the clinic after being checked. You may drive or walk after the procedure. Normal activities like exercising, doing house chores and working or studying can be done afterwards.

Checking the Parts

Individuals aging 1 year old and above should drink water before taking the test and keep their bladder full. The organs during a pelvic ultrasound will be much clearer if you have a full bladder. You can eat as much as you want before pelvic ultrasound. For abdominal ultrasound machines, babies below 2 months of age should not be fed anything 2 hours before the procedure.

Babies aging 3 up to 12 months should not drink or eat 4 hours before taking the test. Children from 1 to 8 years old are not allowed to eat or drink 5 hours before the ultrasound. Their last meal should also be low in fat. Individuals above 8 years old are not allowed to consume anything for 6 hours before taking the test. The meal should be low in fat too.

During renal ultrasound machines, no preparation is required. If painless hematuria or presence of blood in the urine is one of the symptoms, the patients should have a full bladder prior to testing.

You can’t predict when knowing something extra about Ultrasound Machines will come in handy. If you learned anything new about Ultrasound Machines in this article, you should file the article where you can find it again.

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Arthur Pringles, find out everything about male to female transformations, male to female transitions, salad recipes and salad dressing recipes.

Sep 26 2011

The Basics of Testicular Ultrasound

Category: Ultrasound MachinesAnders Eriksson @ 3:13 pm

If you have even a passing interest in the topic of Ultrasound Machines, then you should take a look at the following information. This enlightening article presents some of the latest news on the subject of Ultrasound Machines.

There are several reasons why you should go through testicular ultrasound machines. Men are prone to infertility, impotency, erectile dysfunction and even testicular cancer. Early treatment always leaves you with a greater and faster chance of recovery. Try to have yourself checked and see the internal structures and blood flow to determine potential problems and find necessary treatment right away.

Testicular Ultrasound

Testicular ultrasound or sonogram is a highly safe and effective procedure that uses reflected sound vibrations to create images of the testicles, together with the scrotum. The image will present the coiled tube lying behind each testicle to collect sperm, also known as the epididymis and the vas deferens, the tube that links the prostate gland and the testicles. Radiation is not used in the procedure, making it completely safe.

A handheld instrument called a transducer will be scanning the scrotum back and forth, sending sound vibrations to the computer, which in turn will convert these into clear images displayed on a video monitor. The picture created is called a sonogram, scan or echogram. These can be saved as permanent record for future comparison.

Why the Test is Needed

It’s really a good idea to probe a little deeper into the subject of Ultrasound Machines. What you learn may give you the confidence you need to venture into new areas.

Testicular ultrasound should be done so that doctors can evaluate the mass they palpate during physical examination. If the patient feels pain in the testicles, ultrasound machines are a way to find out more about the concealed problem. The test will also determine if there is testicular torsion, wherein the spermatic cord twists and cuts off blood supply to the testicles. The test can find undescended testicles too. Fluids in the epididymis or scrotum, also known as spermatocele and hydrocele respectively can also be found. The test can also look for pus in the scrotum or pyocele and hematocele or blood in the scrotum. Injury in the genital area and biopsy needle guidance are other cases wherein ultrasound is used.

Final Tips

There are no special preparations or known side effects

or risks associated with testicular ultrasound. You will need to sign a consent form before taking a biopsy. Ask your doctor about all your concerns regarding the test. It is a quick and painless procedure, lasting no more than 30 minutes. An ultrasound technologist will do the ultrasound, most likely, in the ultrasound room of the clinic or hospital.

You will be asked to take your clothes off and lie on your back. Folded towels will be covering the penis and lifting the scrotum for smoother scanning. Gel will be applied on the scrotum for the transducer to move easily along the surface. You may feel the coldness of the gel or tenderness or pain in highly sensitive areas. Take a deep breath and hold for a matter of seconds during scanning. Afterwards, the gel will be removed and you can put your clothes on again. You can leave the clinic immediately after the doctor’s advice or interpretation of results.

You can resume normal activities after the test, since it is a non-invasive procedure. Further diagnostic examinations may be prescribed depending on the results. In most cases, you will only be required to go through ultrasound machines once. If there is a lump or mass in your testicles, a biopsy will be required to find out whether it is benign or malignant. Follow your doctor’s guidelines after the test or if any follow-up procedure is necessary.

Now might be a good time to write down the main points covered above. The act of putting it down on paper will help you remember what’s important about Ultrasound Machines.

About the Author
By Anders Eriksson, now offering the host then profit baby plan for only $1 over at Host Then Profit

Sep 20 2011

The Different Functions of Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 5:05 am

Ultrasound machines have become very common in hospitals and clinics since these provide very detailed results without the risk that traditional tools and equipment pose. Different approaches and techniques will be done depending on the organ to be studied and the condition of the patient. Ultrasound can also be done in such as short span of time and almost always require no special preparations. Here are the functions of the process.

For Obstetrics

Ultrasound machines are commonly used in pregnant women, whether they intend to simply view the current position, gender and condition of their baby or want to determine if there are any abnormalities. The uterus is the most common organ viewed among female patients, since it holds the fetus throughout pregnancy. Ultrasound scanning is recommended between 16 and 18 weeks of pregnancy.

Once the date of conception is identified, the test can show if the fetus is of the right size. If the date of conception is not yet known, ultrasound can help determine the accurate date of conception. The test will also effectively show if there is more than one baby in the womb. Congenital heart disease can be discovered too, allowing physicians to make the immediate and necessary treatments. Ultrasound can be used in conjunction with amniocentesis, wherein a needle is inserted to take amniotic fluid for analysis.

Other conditions and features that can be identified via the procedure include early fetal death, general health of the baby, position of the placenta, ectopic pregnancy and potential miscarriage. Other structures in the area such as the ovaries, fallopian tubes, etc. may also be viewed to identify cysts and causes of infertility.

Besides Pregnancy

Truthfully, the only difference between you and Ultrasound Machines experts is time. If you’ll invest a little more time in reading, you’ll be that much nearer to expert status when it comes to Ultrasound Machines.

Aside from obstetric reasons, ultrasound machines also function well for other cases such as checking the brain of the newborn baby, assessing internal organs like the appendix for possible complications and abnormalities, evaluation of the eyes and scanning the liver for cirrhosis and cysts. Ultrasound can also be used to scan the thyroid gland, spleen, bladder, breasts and eyes for the presence of foreign objects, cysts and tumors. Organ enlargement can be identified, together with tendon tears and approval for angioplasty.

For the Heart

A specialized type of ultrasound is called echocardiography, wherein the heart is checked for proper function and form. It is a major diagnostic method that aims to identify the valves, major blood vessels and heart wall. Blood flow moving across the valves and blood vessels can be measured too.

Echocardiography comes in very useful to identify disorders of heart valves. The heart valves should be opening and closing normally.

Ultrasound machines for echocardiography will come in handy too when trying to detect congenital heart disease, complications in the large blood vessels, blood clots in the heart chambers, heart muscle damage or enlargement or cardiomyopathy and pericarditis or inflammation of the pericardium. Aneurysms can also be detected.

Doppler echocardiography is a new ultrasound approach that can measure the velocity of blood flow through the heart indirectly. It can check for malfunctioning valves in the case of aortic stenosis and mitral insufficiency.

For Biopsy

Ultrasound machines are also used during fine needle biopsy procedures. It gives an actual moving image which is very useful when guiding the needle to reach the specific spot correctly. Follow doctor’s instructions carefully before undergoing any procedure.

The day will come when you can use something you read about here to have a beneficial impact. Then you’ll be glad you took the time to learn more about Ultrasound Machines.

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Sep 17 2011

Understanding Pelvic Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 5:40 pm

This interesting article addresses some of the key issues regarding Ultrasound Machines. A careful reading of this material could make a big difference in how you think about Ultrasound Machines.

A pelvic ultrasound machine makes use of sound waves to create a picture of structures and organs found in the pelvis or lower belly. The procedure views the ovaries, bladder, cervix, uterus and fallopian tubes of female patients or the seminal vesicles, prostate gland and bladder of male patients. There are different ways to conduct the diagnostic examination too. Learning the method and preparing well will help you feel more comfortable.

Transvaginal Ultrasound

The ultrasound will clearly depict organs that are uniform, solid or are filled with fluid such as the ovaries, uterus, prostate gland and bladder. Intestines and bones may not be shown as clearly since these are full of gas. There are 3 ways to do pelvic ultrasound – transvaginal, transrectal and transabdominal.

Transvaginal ultrasound involves the transducer being shaped to fit right into a female patient’s vagina. The patient may have both transvaginal and transabdominal for a very clear picture of the entire pelvic area. Transvaginal ultrasound is usually done to detect problems regarding fertility. A hysterosonogram may also be indicated in some rare cases so that physicians can view the inner part of the uterus by filling it with fluid. Biopsy or a taking a small tissue sample may be done using small tools inserted into the vagina.

The 2 Other Methods

During transabdominal ultrasound, a transducer is passed back and forth over the pelvic area. It is commonly done in female patients to search for huge uterine fibroids and other abnormalities. Transrectal ultrasound involves the transducer being shaped to fit right into the patient’s rectum. It is the most common procedure to view the pelvic organs of male patients, like the seminal vesicles and prostate. Biopsy may also be done using small tools inserted into the rectum during the ultrasound.

I trust that what you’ve read so far has been informative. The following section should go a long way toward clearing up any uncertainty that may remain.

In all 3 methods, the transducer works by sending the reflected sound waves to a computer. The picture will then present on a video screen, showing the actual image of the organs. Pictures and videos will then be saved for permanent record of the health institution.

How It’s Done

During pelvic ultrasound, you will be asked to lie and stay still while the procedure is being done. You need to take a breath and hold for several seconds. The entire test takes about 30 minutes. You will wait until the radiologist has analyzed and evaluated the images. More images may be needed depending on the presentation.

For transabdominal ultrasound, you need to consume 4 to 6 glasses of water 1 hour before the test. Do not empty your bladder before taking the test. Patients who cannot drink enough fluid will need to have a catheter inserted into their bladder to fill it. Patients can urinate once the test is done.

During transrectal ultrasound, patients will be asked to lie on their left side with their knees bent. A digital rectal examination will be conducted before the ultrasound.

Expect to feel some pressure as the transducer probe moves inside the rectum. Transvaginal ultrasound machines will require you to empty your bladder before the procedure. Patients are asked to lie on their back with their hips raised slightly. The probe will be inserted in the vagina.

Patients need to lie still during the procedure. Patients do not need to worry about pain or discomfort since only the tip of the transducer will be inserted.

I hope that reading the above information was both enjoyable and educational for you. Your learning process should be ongoing–the more you understand about any subject, the more you will be able to share with others.

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By Anders Eriksson, now offering the host then profit baby plan for only $1 over at Host Then Profit

Sep 15 2011

Breast Ultrasound Machines for First-Timers

Category: Ultrasound MachinesAnders Eriksson @ 3:36 pm

Ultrasound machines use sound vibrations to see tissues inside the breast. The process can present all areas of the breast, including abnormalities like lumps, masses and cysts. The area very near the chest wall can also be viewed, which is harder to see using a mammogram. X-rays and possibly harmful kinds of radiation are not used in breast ultrasound. You will realize that the procedure is very easy and convenient to go through.

Purposes of a Breast Scan

Ultrasound of the breast is done to detect the cause of many breast symptoms like redness, pain and swelling. Doctors can check lumps found during breast self-examination or physical examination. The lump will be assessed whether it is filled with fluid or solid. A lump without any fluid or one with fluid and floating items may require more tests. The ultrasound can also confirm with abnormal results found during mammography.

Younger women’s breasts tend to be firmer and denser, making it difficult for mammograms to present details accurately and spurring the need for ultrasound. People with dense breasts or those who have silicone breast implants may be harder to view via a mammogram and will need ultrasound. The procedure can also guide needle insertion or other tubes that intend to drain fluids that accumulate in cysts or abscesses. Other procedures guided by ultrasound include breast surgery and biopsy of breast tissue.

Patient Expectations

Those of you not familiar with the latest on Ultrasound Machines now have at least a basic understanding. But there’s more to come.

It will be more convenient if you wear loose-fitting two-piece attire to easily undress above the waist. Talk to your doctor regarding your concerns and other special preparations he or she may want from you before the diagnostic test. You may be asked to fill up a medical test information form. A trained technologist or sonographer is the most common professional that may handle ultrasound machines. It is advised not to wear or bring jewelry with you for the procedure.

The breast ultrasound test will take anywhere between 15 to 30 minutes. If a biopsy is intended, the test will take longer. Afterwards, a radiologist will view the pictures and give you images plus information about the results. The gel usually feels cold once it comes in contact with your skin. You will also feel light pressure as the transducer moves along the surface. You should feel no pain or discomfort unless you have tender areas that need to be examined too. The sound waves have very high frequencies and cannot be heard by human ears. Complete results of the test will be available in 24 to 48 hours.

More Things to Ponder

Ultrasound machines will show results that are considered “normal” if the breast tissue appears normal, with no growths, masses or lesions present. Blood flow should also be moving adequately along the areas of the breast. An “abnormal” diagnosis will be given if cysts or fluid-filled sacs are present, lumps or masses are present and blood flow is not moving well in particular areas. Solid lumps will also need more tests such as a biopsy to confirm diagnosis.

If you have an open wound in the breast area, the test may be delayed because of possibly inaccurate results. Pregnant women and those below 25 years are recommended to go through ultrasound machines instead of being exposed to radiation.

Ultrasound on a regular basis is ideal for women with a family history of breast cancer.

About the Author
By Anders Eriksson, feel free to visit his soon to be top ranked Perpetual20 training site: Perpetual 20

Sep 14 2011

What to Expect from Scrotal Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 9:24 pm

A lot of males feel uncomfortable going through diagnostic procedures that involve the examination of their scrotum, since it is a very delicate area. You will realize that there are several benefits to ultrasound machines that inspect the scrotum. Knowing the possible conditions and causes will help you stay safe for years to come. The process is also painless and quick, and there’s no need to worry about high costs and prolong hospital stays.

Knowing the Equipment

The ultrasound scanner is composed of a console that has a computer and electronic system. There is also a video display screen and transducer or probe, which will be used to scan the blood vessels and other parts of the scrotum. The probe is held by hand and sends out high-frequency sound vibrations to get a vivid picture of the internal features and structures. The image will immediately become visible on a screen, looking like a TV monitor. A linear small parts transducer is usually required to do a scrotal sonogram.

During the procedure, the transducer sends out the sound waves then records the returning echoes. The probe is pressed against the scrotal sac, which guides small pulses of sound waves that bounce off existing tissues, fluids and structures. Changes in the sound’s pitch and direction will be recorded by the microphone inside the transducer. Real-time pictures will then manifest on the monitor.

During the Test

I trust that what you’ve read so far has been informative. The following section should go a long way toward clearing up any uncertainty that may remain.

You will be asked to lie down face-up on the examination table. The table may be tilted or moved, depending on the physician. Clear gel is placed on the area to be examined to guide the transducer and ensure that it is securely in contact with the skin. Air pockets have to be avoided. The technologist, radiologist or sonographer moves the transducer against the skin to see various areas. The results can be released immediately, and the patient can go home right after the procedure with no special precautions. The entire test will take only about 30 minutes or less.

You should not experience any pain except if the scanner is performed over a tender area. Pressure is the most common sensation felt by patient. After imaging is done, the gel can be wiped off your skin. The radiologist or your physician will interpret the results. Your primary health care provider will be provided a signed report about the data. The radiologist may also discuss the data with you during the end of the test.


Scrotal ultrasound machines do not lead to health problems, even if it is repeated several times. The procedure is non-invasive, so you won’t feel pain or discomfort. The equipment is available everywhere and is very easy to use. You will find that it is also more cost-effective compared to traditional tools. Some images that are not very visible in x-ray can be seen vividly via ultrasound. The procedure can also guide other approaches like needle biopsies, needle aspiration of fluid and cortisone injections.

Power Doppler

Scrotal ultrasound machines may also make use of the power Doppler, after completing the gray-scale imaging. The unaffected side is examined first to get accurate Doppler settings. Doppler parameters should also be set properly. The color grain should also be adusted accordingly. In typical cases, power and spectral Doppler scanning can be done on a similar ultrasound window.

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By Ted Ellis, who highly recommends a Club Albufeira Portugal holiday apartment which sleeps 6.

Sep 05 2011

Therapeutic Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 4:09 am

The following paragraphs summarize the work of Ultrasound Machines experts who are completely familiar with all the aspects of Ultrasound Machines. Heed their advice to avoid any Ultrasound Machines surprises.

Ultrasound machines have also been found to be therapeutic in nature and have become a staple in various types of treatment like occupational therapy and physical therapy. You can stay safe and boost recovery by knowing the process and understanding how the equipments work. Several conditions and anomalies can actually be treated effectively by ultrasound machines. Here is a complete list of the functions and conditions.

Areas to Treat

Musculoskeletal pain is the most usual condition treated by ultrasound machines. Muscle spasm is described as persistent and painful shortness and tension in muscles. Contractures from enhanced muscle tone can be treated since it can extend the tissue and boost its range of motion. Nerve root impingement or compression, plus neuritis types or nerve inflammation can also be treated since heated tissues will promote blood flow and healing.

Bursitis is described as inflammation of the bursa, the sac filled with fluid between the bone and the tendon. Herniated discs can also be treated, although there are special precautions regarding scanning directly over the spinal cord among patients with back problems or history of back surgery. Tendinitis is the inflammation of the tendon which can also be treated by heat.

More Conditions to Treat

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Sprains can be treated using ultrasound therapy. The problem is described as laceration and painful wrenching of joint ligaments. Patients with frozen should or adhesive capsulitis can benefit as the treatment enhances range of motion. Shoulder pain and stiffness will therefore improve. Arthritis or joint inflammation can be treated effectively through thermotherapy.

The specific conditions that can improve include osteoarthritis, gout, ankylosing spondylitis, rheumatoid and psoriatic arthritis, juvenile rheumatoid arthritis and Reiter’s syndrome. Rotator cuff injury can improve, as well as contusions and whiplash.

Fibromyalgia is defined as a rheumatic problem wherein the person experiences, fatigue, lack of sleep and generalized muscle pain. This can be treated using ultrasound machines. TMJ disorder, myofascial pain syndrome and systemic lupus erythematosus can also benefit from ultrasound therapy. Trigger points where muscle spasms are localized can be alleviated by heat. Phantom limb pain, carpal tunnel syndrome and complex regional pain syndrome are other cases that should be treated using ultrasound interventions.

The Known Risks

Although ultrasound machines are generally considered safe, there are more risks involved during the treatment function, compared to the diagnostic function, since heat is directly applied on the affected areas. The kind of diathermy or thermotherapy is not recommended in areas near tumors and areas of bone overgrowth like Paget’s disease, over a pregnant woman’s abdomen, over the eyes, heart, reproductive parts and bony areas and over areas of infections or where there are oozing wounds.

The transducer should not be placed directly over children’s growing bones, near pacemakers of the heart and other implanted devices inside the body, near an exposed spinal cord among patients with a laminectomy, near metallic implants like joint replacements unless allowed by the physician. Patients with impaired sensation due to diabetic neuropathy are also contraindicated.

You should feel no pain throughout the procedure. Tell your doctor immediately if you feel or notice anything unusual. Side effects are also not common during and after the procedure. Report immediately to your doctor any abnormalities that may arise after receiving treatment. Do not hesitate to ask your doctors for tips and answers for all your concerns for optimum and immediate recovery.

Now that wasn’t hard at all, was it? And you’ve earned a wealth of knowledge, just from taking some time to study an expert’s word on Ultrasound Machines.

About the Author
By Ted Ellis, find / advertise free, your self-catering Portugal holiday villa: Algarve Self Catering

Sep 04 2011

Identifying Prostate Ultrasound Machines

Category: Ultrasound MachinesAnders Eriksson @ 2:16 pm

Prostate ultrasound machines can show pictures of a male patient’s prostate gland. The procedure usually involves the insertion of a probe into the individual’s rectum. The probe will send and receive sound vibrations through the rectal wall right into the prostate gland, since it is located just in front of the rectum. The images presented will then give doctors a clear idea about the current condition and if further tests or treatment is necessary.

Basic Uses

A transrectal ultrasound involving the prostate gland is done to check for present disorders in the organ, to determine if the prostate gland is enlarged, to determine the cause of infertility among male patients and to detect abnormal growths in the prostate. Measurements will be acquired depending on the requirements of the treatment plan.

Symptoms can be diagnosed such as difficulty in urination, nodule felt by the doctor during routine physical check-up or during prostate cancer screening exam and elevation in blood test results. Needle biopsies can also be guided effectively by ultrasound since it provides real-time images. Biopsy is a procedure wherein sample tissues or cells are acquired from the prostate gland for future lab tests.

Preparations and Expectations

Truthfully, the only difference between you and Ultrasound Machines experts is time. If you’ll invest a little more time in reading, you’ll be that much nearer to expert status when it comes to Ultrasound Machines.

To prepare for prostate ultrasound machines, you have to wear loose-fitting and comfortable clothes. You will be asked to take off clothing, jewelry and other materials that are covering the area that needs to be tested. You may wear a gown too during the process. An enema is taken 2 to 4 hours prior to the test to ensure that your bowel is clean. The doctor will also ask you to drink 4 to 6 glasses of water before the test, since a full bladder better visualizes the prostate gland.

The equipment looks like a console with computer and electronics. There is a video display screen and transducer that will scan the blood vessels and organs. The transducer is similar to a microphone that sends out sound waves and listens for echoes returning to depict a clear image of the prostate. The device is covered and lubricated during both transrectal and transvaginal tests, since it has to be inserted.

During the Test

A disposable protective covering will be put over the transducer. Afterwards, it will be lubricated then inserted into the rectum. The presenting images will be acquired using different angles to get the clearest picture of the prostate gland. Prostate ultrasound usually requires the patient to lie on his or her left side with the knees bent slightly up.

If biopsy is also done during lesion detection, a needle will be advanced into the prostate gland. The radiologist checks the ultrasound machine to ensure that the needle is placed properly into the gland. Some tissue will be taken to be examined under the microscope. Once the diagnostic test is complete, you can dress up and wait for the radiologist and physician to review the findings. You can also walk out of the clinic instantly.

The entire examination will take only about 20 minutes.

Most ultrasound machines are quick, easy and painless. You may feel slight discomfort as the transducer is inserted into your rectum. The lubrication will ease the pressure and friction. If a biopsy is done, added discomfort or mild pain may be felt by the patient since the wall of the rectum is usually insensitive near the prostate. You can resume regular activities afterwards.

Those who only know one or two facts about Ultrasound Machines can be confused by misleading information. The best way to help those who are misled is to gently correct them with the truths you’re learning here.

About the Author
Helena Zwarts is a small business entrepreneur and write passionately about various home based business opportunities to earn money from home.

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