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A Wearable Wireless Stethoscope

Details

Project TitleA Wearable Wireless Stethoscope
Track Code2015-064
Websitehttp://www.uta.edu/research/_docs/otm/All%20Marketing%20Summaries/15_64_mktg_051616.pdf
Short DescriptionNone
AbstractNone
 
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Posted DateAug 24, 2017 5:07 PM

Researcher

Name
Jung-Chih Chiao

Manager

Name
Arul Thirumaran

Technology Need

Heart disease is one of the leading cause of death in both men and women. About 610,000 people die of heart disease in the United States every year. Frequent and noninvasive cardiovascular monitoring is important in the surveillance for cardiovascular catastrophes and treatment of chronic disease. Auscultation is the common diagnostic method to detect heart condition, however it is difficult to adhere stethoscopes on the chest as a wearable sensor and are heavy, too big, thus restrict the monitoring of patients in motion. Furthermore, wearable Holter monitors are used to record the heart activities by placing electrodes on patient’s chest often causing inconvenience and discomfort during long-term examination. Also the quality of recording is hindered by speaking and breathing sounds. Therefore, a convenient wearable wrist device for continuous heart sound monitoring and recording is required for long-term medical diagnosis.

Invention Description/Solution

Researchers at UTA have developed a wireless wrist sensor to estimate the heart sounds accurately. This device overcomes the limitations of Holter monitors and stethoscopes. Wireless wrist sensor can be used to conveniently monitor a cardiac patient’s health without constraints on mobility for long-term. Furthermore, the wrist sensor is implemented with low-power consumption and high connectivity wireless communication for continuous recording. Therefore, this technology can work in real-time for heart monitoring.

Commercial Applications

  • Heart monitoring
  • Cardiovascular disease diagnosis such as heart murmurs, coronary artery disease, aortic stenosis etc.

Competitive Advantages

  • Wireless
  • Wrist-worn
  • Easy and accurate long-term heart sound monitoring
  • High connectivity, low-power consumption
  • Real-time continuous recording with no comprise on comfort

Stage of Development

Prototype

Related Technologies

Meet Our Inventor

Intellectual Property

Patent Number Issue Date Type Country of Filing
PCT/US16/52678 None Utility United States