Which ultrasound machines are the best? Classification of modern ultrasound machines

The technical level largely determines the quality of visualization and operation of an ultrasound scanner. Improved equipment, a wide range of modes, functions and additional options increase the capabilities of ultrasound diagnostics, help improve the accuracy of the data obtained during the research process, establish the most reliable diagnoses, on which the effectiveness of therapy will depend in the future.

There are several classifications that distinguish all types of ultrasonic equipment into different categories. Let's look at the most basic of them for a general idea.

Classes of ultrasound scanners

The class represents the technical level of equipment, determined by its characteristics and parameters. For example, one of the key criteria is number of channels, on which the degree of sensitivity, resolution and price will depend.

The choice of device class should be determined by the individual criteria and requirements of the specialist who will use it in his work. Therefore, you should start from the experience and qualifications of the doctor, areas of medicine and the overall budget.

Technical descriptions and parameters for each class in different sources may differ, since there are still no clearly established criteria for distribution between classes. Usually they are only conditional.

This explains why in some sources the same models are considered as equipment of a certain class, while in other sources they can be assigned to a completely different group. According to one version, the following several classes need to be considered: initial / intermediate, high, expert / premium (premium). In our catalog, ultrasound machines are presented within this classification.

Primary and middle class

New entry-level (middle) class ultrasound machines that are being produced today are portable devices, characterized by their mobile design, light weight and small size, as they are intended for use outside the hospital and are often transported. The initial class consists of predominantly black and white ultrasound devices.

Equipment of this class usually supports no more than 16 reception and transmission channels, has a set of basic scanning modes and most often does not require additional options. As a rule, the price for such devices is as affordable as possible.

In some classifications, the primary and secondary classes are considered separately. It is assumed that the initial class consists of ultrasound devices with only 16 reception and transmission channels, and the middle class includes devices with 32 channels. In other classifications, the primary and secondary classes are combined into one.

High class

When purchasing equipment to equip an ultrasound room and considering models for large multidisciplinary clinics, it is recommended to choose the most modern ones. An ultrasound scanner for use in stationary conditions must be multifunctional and with the most detailed image obtained thanks to the advanced capabilities that high-end representatives have.

In addition, they have up to 64 reception and transmission channels (32, 48, 64) and most often involve color Doppler mapping. If you buy a high-end device, you can be sure of excellent visualization quality, high ergonomics, unique additional features image processing.

Expert class

Modern technologies and advanced functionality can be appreciated when working with expert (or premium) class ultrasound systems. In addition to color Doppler mapping, they provide the maximum number of reception and transmission channels (64 or more), 3D and 4D modes for volumetric scanning.

Sometimes an ultrasound scanner of this type is called “digital”, since in this class it has improved characteristics and digital signal processing capabilities. The price of expert class models will be quite high.

If you are planning to buy an ultrasound system, you should keep in mind that the price of the sensors will also depend on the class. The higher the class, the higher their cost, since in this case it is associated with the number of piezoelements in their aperture, structural features, and the presence of an additional servo drive.

Choosing a class is not an easy decision, so our specialists are ready to advise on all issues, tell you how much the equipment costs, describe the advantages and features of the ultrasound system technologies presented in our catalog, and help you purchase the right model inexpensively.

Types of Ultrasonic Systems

Depending on the number and type of scanning modes provided in the ultrasound system, it is also customary to distinguish between simple types of devices, systems with spectral Doppler and systems with color Doppler mapping.

Simple ultrasound systems

• 2D acoustic imaging.
• Black and white color.
• Modes: V, M (additional ones include: V + M, V + V).

Ultrasound systems with spectral Doppler

• Availability of Doppler method for blood flow velocity analysis.
• Modes: B, M, D (pulse wave Doppler PW or constant wave Doppler CW). Additional: V + M, V + V, V + D.

Ultrasound systems with color Doppler mapping

• Function to display two-dimensional distribution of blood flow velocity.
• The ability to highlight tissues with color for improved visualization.
• Modes: V, M, D, CFM. Additional: V + M, V + V, V + D, triplex mode V + V + CFM, 3D, 4D, power doppler.

Classification by prices

Of course, the buyer is primarily interested in cost. Ultrasound machines are also classified by price categories. You need to calculate your total budget to understand which equipment will be most suitable for you.

3 - 15 thousand dollars

Thanks to Chinese ultrasound machines, which have significantly improved the technical characteristics of their equipment and the quality of visualization, and can now compete with Japanese and American manufacturers, you can buy a decent high-end diagnostic system for little money (up to 1 million rubles). Of course, if we are talking about Philips or Aloka Hitachi devices, then for this money you will not be able to purchase even an entry-level device.

15 - 30 thousand dollars

This price category includes many modern mid- and high-class diagnostic systems from European, American and Japanese brands. The most popular and well-known manufacturers today are Philips, Mindray, Esaote, where you can find ultrasound equipment in this price segment.

30-50 thousand dollars and above

Ultrasound systems of high and expert class are among the most expensive. This is a completely new image quality, improved technical characteristics, improved ergonomics, powerful ultrasound, and modern innovative technologies.

At this price you can purchase products from well-known Japanese, American and European manufacturers. Typically these are systems with 3D\4D technology, the largest possible number of reception and transmission channels and color Doppler mapping.

One of the recognized leaders in this area is the Japanese manufacturer Hitachi Aloka.

The reliability of ultrasound results directly depends not only on the experience and competence of the specialist, but also on the quality of visualization. That is why choosing equipment is a responsible step. Check out the catalog containing best models Ultrasound of the world's leading brands. We will help you make the right decision and inexpensively purchase the best equipment with modern capabilities.

Some of them truly offer innovations in the world of ultrasound diagnostics, while others differ from their predecessors only in name and ergonomics. Bimedis tried to figure out what the modern market for sonographic equipment is like. We presented the results of our research in the format of a small rating based on parameters such as price and quality.

We invite you to familiarize yourself with it in more detail:

The Voluson E8 stationary diagnostic system is the best device in terms of price-quality ratio. General Electric engineers have incorporated a huge amount of innovative technologies, which made it possible to achieve unprecedented quality of volumetric image visualization. Using the E8 model allows you to ascend to new level imaging capabilities in the field of obstetrics and gynecology, assessment of fetal cardiac activity in the womb and early ultrasound examinations in the 1st trimester.

The main difference between the GE Voluson E8 and its predecessors is the improved second-generation HD live volumetric imaging technology. Thanks to it, the depth of perception and realism of anatomical structures has significantly increased. Using HD live ultrasound technology, the device allows you to achieve objective, highly accurate results and make the correct diagnosis.

It is noteworthy that the scanner supports tomography mode. Using a powerful ultrasound signal, the operator can obtain several parallel slices, which together form a complete three-dimensional image. The TUI tomographic ultrasound mode is a significant step towards expanding the capabilities of ultrasound diagnostics.

Separately, it is worth mentioning the modern sensors that come with the device - their dimensions and weight have been reduced by 40% compared to older models. Working with them is simple and convenient, while the load and fatigue of the hands is significantly reduced.

The Japanese manufacturer has offered a truly universal scanner that is suitable for both large medical institutions and small private clinics. Toshiba managed to fit the main functions of a modern ultrasound machine into a compact, inexpensive, but very productive device.

The Aplio 300 model supports all the necessary parameters:

● multi-frequency scanning;

● automatic setting image parameters;

● pulsed differential tissue harmonics;

● improved visualization of blood flow;

● tissue doppler;

● parallel image processing;

● automatic measurement of intima-media wall thickness.

Toshiba took into account the success of the younger model, and then made some adjustments to its functionality. As a result, the Japanese manufacturer’s lineup has been supplemented by one of the best and most cost-effective ultrasound scanners of our time - Aplio 400. The device in the mid-price category boasts high performance comparable to many flagship models competitors, an expanded package of clinical applications, a large 19-inch monitor and four active sensor connectors.

The Toshiba Aplio 400 immediately attracts attention thanks to the high quality and excellent clarity of the image that is visualized on the screen. The engineers were able to achieve such impressive results using Precision Imaging's automatic processing of adjacent signals, which provides high resolution across the entire scanning depth. In turn, the proprietary ApliPure+ technology ensures image uniformity without changing important clinical markers using the method of private and spatial coding.

The Acuson S2000 diagnostic stationary system is a flagship in the field of ultrasound research. The device belongs to the premium price segment, but its functionality and performance fully justify the investment. With the help of an expert ultrasound scanner from Siemens, you can use shear wave elastography - a unique function that, without auxiliary devices or increased compression, allows you to conduct highly accurate examinations of the mammary glands, thyroid gland, neck, internal organs and various tumors.

Strengths Siemens Acuson S2000: research in the field of obstetrics, gynecology, cardiology, urology, cardiology, neonatology, as well as abdominal, intracavitary and intraoperative studies. Important technological advantages include such research modes as skeletal visualization, a package of automatic calculations of fetal parameters at all stages of pregnancy, volumetric visualization in 3D and 4D, detailed examination of the fetal heart, as well as amnioscopic rendering.

Universal diagnostic system Toshiba Aplio MX - best choice for a diagnostic center that specializes in examining severe patients, studying pathological foci and neoplasms in the human body. The convenient, ergonomic and mobile device perfectly adapts to any clinical tasks. Important arguments in favor of a Japanese scanner are low power consumption, high performance, and a wide range of functionality when affordable price.

Along with the main ultrasound scanning modes, the device boasts such innovations as:

· high-precision sensors for studying objects with a diameter of less than 1 mm in 3D and 4D;

· automatic adjustment of image parameters for a specific examination;

· combining partial and spatial scanning to provide a uniform and clear image;

Contrast image enhancement;

· tissue harmonica.

When you need a portable diagnostic system, the capabilities of which are comparable to stationary ultrasound machines, you should definitely familiarize yourself with the General Electric LOGIQ E model in more detail. Despite the fact that the scanner has compact dimensions, its performance allows for complex ultrasound examinations.

Power Doppler, color Doppler mapping, automatic optimization of image parameters and noise neutralization, pulsed wave Doppler, multibeam scanning, automatic calculation packages for obstetrics, cardiology, radiology and gynecology - this is not a complete list of the device’s capabilities.

Compared to its competitors, the advantages of the LOGIQ E model look very convincing. The device supports 3D reconstruction mode, coded harmonics and panoramic scanning.

The ClearVue 350 ultrasound scanner is a mobile, maneuverable diagnostic system with a stunningly sophisticated ergonomic design. Modest size and low price do not in any way affect the arsenal of capabilities of the device. Thanks to Philips' proprietary Active Array technology, which transfers key ultrasonic beam shaping processes directly to the sensor, the device delivers excellent image quality comparable to more expensive and complex models.

Onboard the fixed system are features such as XRES and SonoCT, which significantly improve image clarity, reduce grain, remove artifacts and emphasize the boundaries of structures. Together with ClearVue 350, you can carry out complex studies at a fairly large immersion depth of the ultrasound beam.

14.01.2019

Today, the medical equipment market offers a wide selection of manufacturers, models and software options for ultrasound equipment. From all the variety, you need to choose one that will best suit the needs of your clinic. How to choose an ultrasound machine? Which ultrasound machine is better? What should you consider? In this article we tried to answer these and other questions. Let's take it in order.

1. Decide on the types of research you plan to conduct.

Before you start choosing an ultrasound machine, we suggest that you make a list of the types of studies that you plan to conduct. Do you need a specialized ultrasound system or a universal one?

• Specialized Ultrasound System

Designed for fast and accurate screening and highly targeted studies. These systems are already equipped with many specialized applications, automation programs and various packages, which will help optimize the workflow even with a large flow of patients.

• Universal Ultrasound System

This accessible system ultrasound diagnostics with excellent image quality for various clinical applications. A universal ultrasound scanner will be the optimal choice for small clinics with a small flow of highly specialized studies.

Manufacturers often divide their lines of ultrasound machines based on this criterion. For example, GE Healthcare has developed the Voluson series for diagnostics in the field of women's health and obstetrics, the Vivid series for cardiology, and the Logiq series for general diagnostics.

2. Which ultrasound scanner configuration should I choose?

Now let’s take a closer look at the configuration of the ultrasound scanner.

• System class – medium, high, expert.

According to GOST, medical ultrasound diagnostic systems are divided into 3 classes: medium, high and expert. However, it does not provide precise characteristics by which the system can be classified into a specific class. In fact, it turns out that each manufacturer independently assigns a class specific model apparatus. To correctly compare devices of different brands by class, it is necessary, first of all, to compare technical and software characteristics ultrasound machine, as well as a set of sensors for it.

• Design – portable (portable) or stationary.

Everything is simple here: compact ultrasound systems are portable. Modern models are developed in the form of laptops and tablets. Portable models Ultrasound scanners can be easily moved within a medical facility, plus they allow you to provide ultrasound diagnostic services at home. Stationary models of ultrasound machines do not have such mobility and are intended for use in a specific office. It is generally accepted that portable ultrasound scanners are inferior in functionality stationary, but this is not necessarily the case. It is necessary to compare specific characteristics of models. Modern models of portable scanners provide high quality visualization.

• Configuration of the main part of the ultrasound system: electronic unit with a monitor and console, a set of supplied ultrasonic sensors, a set of supplied software options (allowing processing of research results), a set of power cables, a set of operational documentation.

Here, as when choosing a computer or laptop, you should pay attention to the processor power, memory size, screen resolution and monitor diagonal. The processor does all the calculations and forms the image on the screen. Accordingly, for good image visualization, an appropriate monitor is required.

A set of software options and ultrasound sensors plays an important role when choosing an ultrasound system and directly affects its cost. Here you need to build on the list of ultrasound examinations that you plan to conduct. Different sensors are capable of providing a certain level of image.

• Additional part configuration.

The components of the additional part include a video printer, a specialized cart (for a portable version), a set of nozzles for taking biopsy samples, a gel, a source uninterruptible power supply, workstation with application software for ultrasound image processing.

3. Should I buy a new or used ultrasound system?

Given below detailed description for each system state. Let’s immediately say that with the advent of the budget systems segment, new systems have become more accessible. It is worth considering that technology does not stand still, and perhaps software Used high-end models are currently comparable in price and capabilities to a new mid-range ultrasound machine.

• The new ultrasound system is devices that are supplied through official distributors in the Russian Federation with a standard or extended warranty and the availability of official service and telephone technical support.
• Demonstration ultrasound system – devices that sellers/manufacturers present at exhibitions or testing. If such a system was purchased through an official channel, then it is also covered by a warranty.
• Used equipment - devices that are usually sold by private clinics that want to replace their systems with new ones. These devices are sold without warranty. The history of such systems can be determined from the manufacturer by the serial number.
• Refurbished ultrasonic system – devices in which the software and technical components (case, parts, etc.) are updated, and provide new sensors or sensors restored to new condition. Such systems are only covered by a warranty if they have been officially restored.

4. Warranty, service, or how not to make a mistake when choosing a supplier.

During the warranty period, the system is subject to official service by the manufacturer/manufacturer's representative. A warranty for an ultrasound scanner is a kind of insurance for your investment. Therefore, we recommend that you avoid so-called gray dealers. Such dealers buy equipment abroad from foreign dealers of medical equipment. At the same time, the manufacturer’s warranty in the Russian Federation will not apply to such equipment, which means that there is a possibility that repairs will be made at your expense. It’s easy to check a dealer’s “authority”: ask the supplier for an official letter certified by the ultrasound equipment manufacturer. The presence of such a letter also confirms the business reputation of the company in the Russian market; foreign companies take the selection of their representatives seriously and conduct a serious check based on many criteria.

In general, most ultrasound systems have a warranty of at least 12 months. There are a number of manufacturers that provide a standard warranty of 36 months, which is much more attractive for the clinic, since you avoid additional costs for service for a longer period.

5. How much does an ultrasound scanner cost?

As we said above, the cost of an ultrasound machine directly depends on the types of research that you are going to conduct. In accordance with them, software options and a set of sensors are selected. Therefore, before purchasing an ultrasound scanner, think carefully about what is your priority. A cheap system may not give you the desired result, the quality of the research will suffer, as a result of which you will soon have to think about purchasing a new ultrasound machine. At the same time, it is not advisable to overpay for a “sophisticated” ultrasound system if it is rarely used specific functions. Accordingly, the best ultrasound machine is one that optimizes the workflow and thus quickly pays for itself.

We hope that our article will help you make the right choice. We will be happy to advise you on the selection of ultrasound equipment.

IMC "INSIGHT" LLC.

Ultrasound is widely used in medicine today. Ultrasound examination is the most popular non-invasive diagnostic method. Due to the high information content of this type of research, some other previously popular types of diagnostics were pushed into the background. But, most importantly, ultrasound examination has provided a unique opportunity to clearly visualize the internal organs and tissues of a person without risks to health or any pain.

This examination is based on the use of ultrasonic waves. Ultrasound passes through tissue boundaries and is reflected due to certain frequency vibrations. To study different parts of the body, certain frequencies are selected.

Modern ultrasound machines provide a wide range of diagnostic capabilities. Ultrasound diagnostics today is in great demand in almost all areas of medicine. All medical, diagnostic, health resort centers and private clinics have an ultrasound room. Patients trust this type of diagnosis. Medical specialists place high bets on the results of examinations using an ultrasound machine. This technique allows for the earliest and most accurate identification of serious pathologies. And, this, in turn, gives a great chance of preventing the development of serious complications. Some types of ultrasound systems are used not only in diagnostics. Ultrasound is used to carry out some medical procedures that are aimed at creating a therapeutic effect.

Based on the many positive results shown by the use of ultrasound equipment, we can conclude that purchasing an ultrasound machine is cost-effective. After all, such medical equipment shows impressive payback periods. True, such a statement is true only if the ultrasound machine is chosen correctly.

The modern medical equipment market is simply amazing with the abundance of offers of equipment for ultrasound scanning of the human body. Before choosing one or another device, it would be nice to understand what differences modern ultrasound scanners have and what are the advantages and features different types ultrasonic equipment.

Types of Ultrasonic Devices

When choosing a device, you need to decide what type of equipment is needed in each specific case. For example, you can choose a stationary ultrasound machine, which will be located in a certain office, and move as needed around the perimeter of one floor. In a number of situations, it is worth choosing a portable ultrasound scanner that can be moved throughout the medical facility without any problems. There are also transformable and conditionally mobile (portable) devices.

Stationary ultrasound scanners are considered the most highly functional. Such medical equipment is usually designed for a wide range of examinations. Each health care facility has at least one stationary ultrasound machine. Portable versions of such equipment are designed to work in so-called field conditions, and provide for the possibility of a rather limited functional set. Mobile ultrasound scanners are a necessary addition to the main list of medical equipment of a medical institution.

Also, when choosing ultrasound equipment, specialization is an important point. After all, the device can be used for screening diagnostics or a more narrow area of ​​research.

For example, it is not at all necessary to choose the latest generation ultrasound scanner for a general ultrasound diagnostic room. Oh, but at the family planning center an ultrasound machine with 4-D function and Doppler would not hurt. A cardiology center requires a highly specialized, highly functional ultrasound device that will most effectively assess the state of the cardiovascular system through volumetric visualization and quantitative analysis tools.

It is also important to understand that medicine does not stand still and the range of services that require ultrasound equipment is constantly expanding. Based on this, you should give preference to scanners that have the possibility of retrofitting. Simply put, you need to choose an ultrasound scanner based on your current tasks, taking into account the possibility of modernization.

When choosing medical equipment, an important parameter is the price of the device. There is no need to skimp on quality. If you don’t have enough money for a new, highly functional premium device, you should pay attention to refurbished equipment. Many reputable companies offer consumers services for selling high-quality refurbished equipment. This is a unique opportunity to get a device that meets high requirements and has passed all the necessary tests at a lower price.

Main types of sensors

One of the most important elements of any ultrasound device is the sensor. The quality of visualization and the depth of examination of internal organs and tissues directly depend on the sensor. The list of ultrasonic sensors included with the device affects the price level of the entire system. Sensors can also be purchased separately.

There are several types of ultrasound sensors:

• Linear.
• Convex.
• Microconvex.
• Intracavity.
• Sectoral.
• Sector phased.
• Matrix.
• 3D and 4D sensors.
• Laparascopic.
• Catheterial.
• Biplane.

Each of the listed types of sensors is characterized by a certain operating frequency and scanning depth. Different sensors are capable of providing a certain level of image. Based on technical characteristics, sensors are selected to solve various medical problems.

For example, linear sensors are suitable for scanning superficial organs, joints and tissues.

This is what a linear sensor looks like:

Convex, microconvex, and intracavitary ultrasound sensors are more suitable for deep scanning. Deep Scan Sensor:

To obtain a three-dimensional image and the ability to visualize projections and sections, matrix or 3D-4D sensors are required. An example of a fetus image in 3D projection:

This type of sensor is widely used today in the field of obstetrics and gynecology.

Needle sensors are used to study hard-to-reach areas of the body, such as blood vessels, heart, etc.

Each individual medical field uses different types of sensors. For example, there are special pediatric, cardiological, gynecological, biopsy and other types of sensors.

Ultrasound scanners

Based on the technical characteristics that directly determine the quality of the obtained diagnostic data, the following ultrasound scanners are distinguished:

• Simple ultrasound scanners.
• Middle class devices.
• Ultrasound scanners of a higher class of capabilities.
• High-end ultrasound machines (High-end).

1. Simple devices are distinguished by capabilities limited to sixteen reception and transmission channels.
2. Middle-class devices most often have 32 reception and transmission channels.
3. Ultrasound scanners of an advanced level have up to 64 reception and transmission channels. Additionally, such devices are equipped with color Doppler mapping.
4. High-quality ultrasound machines are characterized by almost perfect technical characteristics. These are digital platforms with a number of reception and transmission channels of 64 or more. These scanners are equipped with color Doppler and digital data processing systems.

All ultrasound scanners are equipped with the ability to connect various ultrasound sensors to them. Some devices offer the possibility of connecting additional equipment to them. Such systems can significantly expand diagnostic ability and functionality.

Multifunctional ultrasound scanners can be represented by large stationary systems or mobile ergonomic complexes.

Areas of application of ultrasound machines

Ultrasound diagnostics is one of the most widely used research methods in various areas of medicine.

The following areas of application of ultrasonic devices can be distinguished:

• Ophthalmology.
• Obstetrics and gynecology.
• Cardiology.
• Gastroenterology.
• Endocrinology.
• Echoencephalography.

Ultrasound is an absolutely harmless, safe, non-invasive diagnostic method that allows you to obtain relatively accurate data on the condition of the internal organs and tissues of the human body.

The ability of ultrasound is limited to hard bone tissue only. Therefore, ultrasound diagnostics is not used to study the cerebral cortex and skeletal system. Simply put, ultrasound machines are used in any medical facility today. Ultrasound diagnostics are often carried out in health resort organizations. Such equipment has not bypassed the field of medical cosmetology.

It is worth noting that ultrasound scanners have found application not only in many areas of medicine, but also in veterinary medicine. In veterinary medicine, high-tech ultrasound devices are used in the same way to effectively diagnose pathologies of internal organs and tissues of animals.

Where to buy an ultrasound machine

Ultrasound systems are quite serious medical equipment that must be purchased from reliable suppliers of medical supplies.

Rumex Group has a strong position in the medical sector for more than 20 years. The company is a major supplier of medical diagnostic equipment. Rumex Group offers ultrasound systems from the leading manufacturer of medical equipment - Philips. You can purchase diagnostic equipment from us high quality new or refurbished. The ultrasound systems we offer are distinguished by excellent visualization quality, an extensive list of functional capabilities and all the necessary additions that allow you to receive reports on important indicators automatically.

Ultrasound machines, used for medical diagnosis or treatment, emit high-frequency, ultrasonic waves towards a specific part of the body and can produce images of the inside of an object without the use of harmful X-ray radiation. Ultrasound machines produce such a tiny amount of ionizing radiation (almost zero) that ultrasound is safe for human health, because the radiation from it is in such a small amount that it cannot harm a person.

By having their own ultrasound machines in their medical center or clinic, doctors are able to examine various human organs on site, without the need to send patients to the hospital or expensive medical ultrasound treatment centers. Compared to magnetic resonance imaging (MRI) and computed tomography (CT), ultrasound machines are relatively inexpensive and portable.

What is ultrasound?

Saving data to disk

The processed data and/or images can be saved. You can save to your hard drive, compact disc (CD), digital video discs (DVD), or network driver. In most cases, a recording of the patient's examination is stored on the ultrasound machine.

Printers

Most ultrasonic machines are coupled with thermal printers. The ultrasound machine's images are in motion, but the "silent" image is captured anywhere in time to send the image to the printer.

Use of ultrasound in ultrasound machines

Ultrasound machines can be used on many objects, usually to penetrate inside them and identify reflections, or to deliver concentrated energy. Ultrasonic reflection can detail the internal structure of a medium. The most well-known and widespread use of ultrasound machines is to obtain images of the fetus in the womb. While many people associate this applied science only with obstetrics, there are many other applications of ultrasound technology.

Ultrasound machines provide the ability to view real images of internal organs. Using the machine controls, the radiologist can examine the desired part of the internal organ within precisely defined limits. Portable ultrasound machines are available to emergency medical teams.

How is ultrasound performed?

During an ultrasound examination, the scanner generates a continuous series of images of the object on the screen in real time. A transducer is used to release these waves. Ultrasonic beams scan the object and return to the transducer. The data obtained from various displays is reconstructed in the form of an image shown on the screen.

Ultrasound examination is a complex medical procedure that requires prior training due to possible health risks. The high frequency waves produced during the process are potentially harmful to organs and nerves if exposed for too long. Only professional doctors with experience in radiology can correctly adjust the duration of ultrasound exposure.