资讯

Modern-day stethoscopes bear little resemblance to the first stethoscope, invented in the early 1800s by Frenchman Rene Laennec, but they work essentially the same way. Laennec’s creation was a ...
Gustav Parker Hibbett has received the 2025 John Pollard Foundation International Poetry Prize for their debut poetry collection, High Jump as Icarus Story (Banshee Press) at an award ceremony in ...
Placing the tips of the stethoscope into their ears, the nurse or physician places the chest piece of the stethoscope (also called diaphragm) on the patient’s chest and listens carefully.
As a necessary part of patient health assessment and diagnosis, stethoscopes are one of the most valuable tools for healthcare professionals. But not all stethoscopes are equal. These tools can ...
Abstract: This work discusses the evolution of the stethoscope which means "chest-seeing device". The first stethoscope was created by R.T.H. Laennec in 1816. Laennec's monoaural, paper-roll ...
The stethoscope is perhaps the most recognizable icon in medicine. Its early nineteenth-century invention by René Theophile Hyacinthe Laënnec is well described by historians and articulated in Laënnec ...
No more is this evident than in the practice of auscultation — the act of listening to the internal sounds of the patient’s body, typically with the aid of a stethoscope. A practice borne over 150 ...
René Laennec listened through a paper cylinder ... of useful information to infection risk does not favor employing a stethoscope on any patient with even a whiff of Covid-19 related illness.
Modern-day stethoscopes bear little resemblance to the first stethoscope, invented in the early 1800s by Frenchman René Laennec, but they work essentially the same way. Laennec’s creation was a ...
To his delight, Laennec found that the tube magnified the acoustics of the heartbeat and, voilà, the stethoscope was born and the practice of medicine was forever altered. After Laennec presented his ...
CHICAGO — Two centuries after its invention, the stethoscope — the very symbol of the medical profession — is facing an uncertain prognosis. It is threatened by hand-held devices that are ...