Every time you go to a hospital or clinic, you will surely be familiar with a tool that is usually used by doctors to check the heart pulse, this tool is called a stethoscope. Are you curious, how was this stethoscope originally made? Let's see the following story, TE-ners!
Rene Laennec was a French physician in 1816 whose one day was confused on how to examine his patients. The patient is a young woman who is overweight and has heart disease. Laennec was having a hard time checking her heart rate. Laennec didn't feel like he was willing to put his head on the patient's chest, since it was a matter of politeness and awkward feeling. Then Laennec rolled the paper into a tube shape and used it to examine the patient. This is the beginning of the form of the stethoscope at that time.
This discovery was initially not immediately accepted by the audience at that time. But in the end this tool became an iconic symbol for doctors. This invention provides a solution for listening to the patient's heart rate so that this steroscope finally makes it easier for doctors to examine and conclude the patient's condition. But nowadays because technology is getting more sophisticated, many stethoscopes are made which are more modern and very helpful for doctors in making analysis. For example, this awesome the QOCA Wireless Digital Stethoscope Q-steth-w1.
QOCA Wireless Digital Stethoscope The Q-steth-w1 is an advanced stethoscope equipped with an embedded microphone, which can hear the sounds of the heart, lungs, blood vessels. With the amplification and filtering of sound signals, doctors can hear sounds through earphones or smartphones via Bluetooth transmission. There is also a button that can detect the ECG signal and adult heart rate. And the data will be transferred to the smartphone via Bluetooth for further display and storage.
The system uses a built-in lithium battery that can be used continuously for 3 hours when fully charged. Please also note that this cordless digital stethoscope is intended for use by trained medical personnel with patients who are not in critical condition.
If you want more complete information about the QOCA Wireless Digital Stethoscope Q-steth-w1, you can just click here, TE-ners! Find other healthcare products and services from QOCA at https://www.qoca.net/.
