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What is Wireless Ultrasound Used For?

Charles M. Carlsen

Published April 23, 2024
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The one we use to see through the human body is ultrasound. We send an ultrasound wave inside the body that penetrates the skin. After penetration, it bounces back to the transducer and generates a beautiful 2D or 3D picture.

Earlier it was a wired machine that carried out the whole process. But today, as we progress in time, we are introduced to wireless ultrasound scanners.

1. What Is A Wireless Ultrasound Scanner?

A wireless ultrasound scanner is a scanner that sends the sound signal through the skin.

The wired ultrasound scanner needed many things. But that is not the case for a wireless one.

You need a wireless transducer probe that sends and receives sound waves and a simple regular iOS, android or windows device connected with the transducer via a WiFi network.

2.Working Procedure

Ultrasound machines produce two-dimensional pictures of tissues and organs by directing ultrasonic waves into the body. A portable hand-held transducer is applied directly to the skin; this transducer sends out the ultrasonic wave and receives echoes back. The echoes generate electrical signals, and the ultrasound machine uses the sound speed. The time it takes for every echo to return to the transducer to start developing an image of the area being examined.

Depending on the setting, patients usually lie on an exam table or bed during an inspection with portable ultrasound. A water-based gel is applied directly to the skin, allowing the transducer to easily slide and eliminate air pockets that could interfere with the sounds it transmits into the body. Portable ultrasounds are noninvasive, painless, and do not use ionizing radiation.

3. Usage of wireless ultrasound scanner:

Portable ultrasound systems have made ultrasound technology realistic in settings in which space and budget are limited and when mobility is critical, such as when emergency medical personnel must perform ultrasound scans to evaluate patients in the field. Portable ultrasound imaging can diagnose pain, inflammation, and infection inside the body and guide biopsies, examine the heart and assess the health of a child in the womb.

Portable ultrasound machines were among the first to be used in OB/GYN clinics, but they are now common in vascular, cardiac. Endocrinology etc.

Their portability and low cost make these ultrasounds popular in veterinary practices, allowing veterinarians to perform imaging on-site rather than referring pets to speciality clinics.

Working Principle Of A Wireless Ultrasound Scanner

4. Benefits of wireless ultrasound Scanner:

Accurate and Instant Detection
Portable ultrasounds aid in providing accurate and timely diagnoses regardless of where the patient is located. In the absence of a suitable imaging tool, medical practitioners are frequently forced to give consultations without an ultrasound. This can lead to incorrect diagnoses, which are dangerous for the patient and have a negative impact on the clinic's reputation.

Portable ultrasound machines, instead of full-size ultrasound machines, can be relocated from room to room, allowing doctors to examine patients thoroughly, resulting in an accurate and timely diagnosis. Furthermore, technological advancements have enabled portable ultrasounds to provide more excellent imaging comparable to bulkier devices.

Improved Patient Experience
Even if the facility has a full-sized ultrasound, practitioners are sometimes forced to transfer patients to the cabin with the sole equipment, resulting in interminable wait times for patients. This can lead to overpopulation in the facility, which can be stressful for both patients and doctors.

The high price of bulky ultrasounds, on the other hand, prevents healthcare practitioners from stocking their profession with more than one ultrasonic transducer. In such cases, portable medical devices come in handy because it takes up less space and can be moved from room to room rather than requiring the patient to be relocated.

Health-Care Reform
The conventional ultrasound device is not only costlier than portable medical equipment. Prices for standard machines can range from 20,000 to 200,000 USD, or even more.

Because portable ultrasound machines are so affordable, physicians, general practitioners, and specialists can buy separate hardware for each clinic or practice, removing the need to move it from one location. Similarly, extensive medical facilities can afford to buy an ultrasound scanner for each department or even room, making it easier for doctors to consult with patients and help them recover quickly.

A Lifesaver in Emergency Situations
Ultrasonography was a demanding profession. You'll need to transport the patient to the ultrasound room. It takes a long time to complete all of the processes. In addition, a professional must be present at all times.

Ultrasound examinations can be performed without the use of large machines thanks to wireless technology.

All you need is a smart device and a Dr. Sonos transducer.

No patient should have to deal with the hassles of doing so much work.

Because critical care patients are susceptible to movement, they cannot be transferred from facility to facility or even from room to room for imaging purposes. Portable ultrasounds eliminate the difficulty of transporting vulnerable patients by bringing imaging capabilities to the patient's location, whether an Intensive Care Unit (ICU) or an emergency room. Furthermore, portable ultrasounds play an essential role in guiding anaesthetic or other injections and interventional procedures, even in the operating room.

Again, portable ultrasound machines are a godsend in emergencies because of their safety, non-invasiveness, and radioactive material imaging. Patients in critical condition cannot be exposed to dangerous rays or invasive procedures. Overall, a mobile medical device provides quick and correct diagnoses that are critical in saving lives.

Increased Patient Participation
Portable ultrasounds allow doctors to analyze patients in the comfort of their clinics or even their patients' homes. Doctors can provide quality counselling sessions to patients in calm and pleasant settings free of overcrowding.

Furthermore, using real-time ultrasound imaging, doctors can assist patients in viewing the insides of their bodies, allowing them to better understand their ailments. This promotes better communication while ensuring full patient involvement and support in treatment. Patients who are more in tune with their diagnoses and health problems are more likely to follow doctors' recommendations.

Full patient involvement and retention in treatment improves recovery, which leads to better patient outcomes and quality of life.

Improved Operational Ease and Convenience
The accessibility of portable hospital devices reduces the need for doctors to refer patients for ultrasound imaging elsewhere. Doctors can provide focused attention and accurate diagnoses to their patients by delivering ultrasound imaging at their clinics.

Furthermore, doctors save both time and money by avoiding the need for patients to travel to a distant ultrasound imaging facility. As a result, patients can receive continuous end-to-end health care coverage at a single point of contact, with greater ease and comfort.

Furthermore, because doctors are not needed to wait for findings, diagnoses and treatments are completed more quickly.

The ability to conduct examinations at the desired location, whether a clinic or the patient's home, benefits both medical staff and patients, which is a blessing in today's fast-paced world.

Many features and options are available
Ultrasound technology advancements have resulted in improvements in portable ultrasound equipment. As a result, portable ultrasounds can now offer high-quality visualization previously limited to more extensive and heavier devices. Furthermore, ultrasound machines are shrinking, from laptop-based ultrasound machines to a wide range of hand-held scanners.

Portable ultrasounds have advanced image quality for high-contrast resolution and optimizations and can be used for 2D, 3D, or 4D imaging. Furthermore, they offer a full range of functions and designs that provide a streamlined and improved workflow, improving ease of operation and speed. They also have a colour display and power batteries for extended and uninterrupted use. Furthermore, these machines are straightforward and can transfer pictures from one device to another. These typically include a set of transducers and measurement and reporting software.

As a result, portable medical equipment is just as powerful as its bulkier counterparts and can be a very worthwhile investment for your practice. Browse Dr Sono's Ultrasound's extensive range of ultrasound devices machines if you need some to equip your hospital with one or replace an existing one.

Risk of using Wireless Ultrasound Scanners
1. Very sensitive to interfering factors. In any case, ultrasound probes are subject to interference from surrounding electrical equipment, aggravated by an investigation that communicates wirelessly. None of the wireless scanners could communicate appropriately in the show environment, surrounded by other electrical devices and people's mobile phones.

2. Possible biohazard. While the transducer is simple to clean, devices such as smartphones and tablets are not intended for clinical use. They may be more challenging to disinfect than standard ultrasound machines designed with biosecurity.

5. Conclusion:

The world is going wireless. Wires are soon to be a myth as well. In this wireless world, you would be stupid if you still used a wired ultrasound scanner for getting your job done.

As we can see in this article, wireless scanners have many advantages compared to conventional wired ultrasound scanners. You can get a wireless ultrasound scanner for a low price compared to wired ones. Even patients can scan their bodies with a wireless ultrasound scanner.

Compared to its pros, its cons are very minimal. Yes, you might get difficulty getting your job done, but these drawbacks won't hold you for a long time in an optimal situation.
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Article by
Charles M. Carlsen
Hello! I'm Charles, As co-founder of Drsono, I contribute to the DRSONO blog, providing valuable insights and up-to-date information on ultrasound technology and diagnostic imaging.

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