3M introduces first electronic stethoscope with Bluetooth wireless
1 September 2009
3M has introduced the 3M Littmann Electronic Stethoscope Model 3200, a next-generation auscultation device featuring Bluetooth technology that wirelessly transfers heart, lung and other body sounds to computer systems for further analysis.
“For almost 50 years, the Littmann brand has been synonymous with quality and innovation in stethoscopes,” said Warren Wasescha, new products marketing manager, 3M Health Care. “The introduction of the Littmann Electronic Stethoscope Model 3200 signals a new age in stethoscope technology that will help enhance clinicians’ natural abilities, and enable healthcare providers to confirm diagnoses and more easily gather a second opinion from colleagues.”
The company partnered with Connecticut-based Zargis Medical to develop two companion software packages exclusively for the Littmann Electronic Stethoscope Model 3200. Specifically:
StethAssist and Cardioscan recordings and related patient notes are stored electronically and can also be sent to colleagues for a second opinion.
“The combination of the Littmann Electronic Stethoscope Model 3200 and the Zargis Cardioscan diagnostic support software arms clinicians with a valuable tool that provides results during the patient exam,” said Joseph Tartaglia, MD, a practicing cardiologist in White Plains, New York, and clinical assistant professor of medicine at New York Medical College in Valhalla, New York.
“The ability to record and automatically analyze heart sounds can help improve a clinician’s confidence, document complex auscultations, and may keep some patients from going through additional, unnecessary testing.”
According to a retrospective study published in Clinical Cardiology in February 2008, physicians using Cardioscan results reduced their false negative referral decisions for heart murmurs by an average of 46% and reduced their unnecessary referral decisions by an average of 41%.
"At a time when our nation is focused on leveraging technology to improve healthcare efficiency, this launch represents a breakthrough in computer-aided auscultation that has the potential to reduce unnecessary referrals, or help clinicians detect pathologic heart murmurs earlier in the treatment cycle," stated John Kallassy, CEO of Zargis Medical.
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