
Electronic stethoscope records patient’s breathing.
2. Lung sounds are sent to the phone or tablet and analyzed by the computer program.
3. Medical professionals can listen and see the results in real time from any location to diagnose the patient.
CREDIT
Hiroshima University.
The classic stethoscope has entered the digital age. Medical researchers have created a computer program that connects to an electronic stethoscope to classify lung sounds into five common diagnostic categories.
The Respiratory Sounds Visualizer computer program and the new electronic stethoscope with a high sensitivity for lung sounds were developed by a team of three physician researchers at Hiroshima University and Fukushima Medical University, in collaboration with the industrial company Pioneer Corporation (Head Office: Kawasaki-shi, Kanagawa; President: Susumu Kotani).
Recorded lung sounds of 878 patients were classified by respiratory specialist doctors. The researchers then turned these diagnoses into templates to create a mathematical formula that evaluates the length, frequency, and intensity of lung sounds.
The computer program can recognize the sound patterns consistent with different respiratory diagnoses.
The program analyzes the lung sounds and maps them on a five-sided chart. Each of the five axes represents one of the five types of lung sounds. Doctors and patients can quickly look at the chart and see that when more of the length of the axis is covered in red, that diagnosis is more likely.
Medical professionals listening to heart and lung sounds on a stethoscope need to overcome any background noise and recognize if a patient has one or multiple irregularities.
Any doctor working in less-than-ideal circumstances, from a busy emergency room to a field hospital, could rely on the computer program to “hear” what they might otherwise miss. The computer program’s ability to recognize when a patient has multiple lung problems at the same time will benefit student doctors as they develop their own expertise.
The results from the computer program are simple to interpret and can be saved and shared electronically. In the future, this convenience may allow patients to track and record their own lung function during chronic conditions, like chronic obstructive pulmonary disease (COPD) or cystic fibrosis.
The Respiratory Sounds Visualizer will soon be publically accessible. Dr. Shinichiro Ohshimo, MD, PhD, is one of the researchers involved in developing the technology and works with patients in the Department of Emergency and Critical Care Medicine at Hiroshima University Hospital.
“We plan to use the electronic stethoscope and Respiratory Sounds Visualizer with our own patients after further improving [the mathematical calculations]. We will also release the computer program as a downloadable application to the public in the near future,” said Dr. Ohshimo.
Learn more: New electronic stethoscope and computer program diagnose lung conditions
The Latest on: Electronic stethoscope
via Google News
The Latest on: Electronic stethoscope
- Medical innovations that are boosting and transforming modern healthcare!on February 21, 2021 at 4:30 pm
Though the vaccine is slowly finding its way in the world, the cases are still ongoing, and they’ve created tremendous pressure on the medical industry. However, designers all over the world are ...
- Eight Chinese fighter jets buzz Taiwan air space in response to 'collusion' between the island and the USon February 19, 2021 at 7:27 am
Taiwan's air force scrambled to activate its missile system in response to the four J-16s and four JH-7s, as well as an electronic warfare aircraft that came near the Pratas Islands in the ...
- Artificial Intelligence and the Lost Art of Auscultationon February 18, 2021 at 6:32 pm
About a decade ago, the electronic stethoscope was introduced to provide amplification. Digitizing the data has opened the door for the application of artificial intelligence to the interpretation of ...
- Stethoscope Market Size, Trends, Companies, Driver, Segmentation, Forecast to 2026on February 17, 2021 at 11:46 pm
Selbyville, Delaware Global Stethoscope Market Report added at Market Study Report LLC offers industry size, share, growth, trends and forecast analysis up to 2020. Stethoscope Market Report also ...
- Achieving Clinician Buy-in to Technologyon February 17, 2021 at 4:00 pm
With the invention of the electronic amplifier in 1905, it was inevitable that the technology would be applied to the stethoscope. But acceptance of electronic stethoscopes for clinical use has ...
- Xech Designs India’s First Stethoscope Sterilizeron February 15, 2021 at 12:13 am
XECH, India’s emerging innovator brand, has launched XECH STEROSTET – one-of-its-kind and India’s first Stethoscope Sterilizer which uses a special UV-C GI Technology to effectively ...
- Stethoscopes, Electronics, And Artificial Intelligenceon February 14, 2021 at 4:00 pm
It seems like the stethoscope is a perfect target for electronic improvements — add a microphone to the chest piece, wire it to a small amplifier, and use earbuds instead of earpieces.
- Electronic Stethoscope Market – Latest Research, Industry Analysis, Driver, Trends, Business Overview, Key Value, Demand And Forecast 2019-2029on February 8, 2021 at 2:00 am
The electronic stethoscopes market is expected to witness significant growth in the near future. Amplifying electronic stethoscopes are the most widely used stethoscopes for auscultation. Electronic ...
- Electronic Stethoscopeon February 6, 2021 at 4:00 pm
and attached a stethoscope end. Little modification was necessary, mainly just scraping a bit more space in the microphone tube. The end result is a super cheap electronic stethascope that can be ...
- Electronic Stethoscopes Market is projected to record a CAGR of 5.9% during the forecast period (2019–2029)on January 26, 2021 at 2:00 am
Use of electronic stethoscope is going to witness a moderate growth in terms of value due to improvements caused in healthcare facilities and easy availability of cost-efficient devices.
via Bing News