Thot satet CopelandThot satet Copeland (Stethoscope) are obliged to help the doctor to listen to the sound from the inside of the body, mostly to listen to audio from the lung and heart pulse. In addition, it is also used to listen to sounds from the intestines and blood flow in the arteries and veins of both. Tet thot Copeland were fabricated for the first time in the country, France. Last year, c. 1816 by people who sat invented and built, named Mr. Lenek Rene as Dr. Necker-Enfants Malades hospital in Paris, which is a wooden pipe. See the shape, and then similar to a musical instrument named Central pet very seriously. The current satet thot Copeland is considered a critical profile of the doctor, as well. We often see multiple doctors who are patient clinics a lot. Hanger satet thot Copeland is adjacent to the neck almost all the time at work, satet thot Copeland has several categories divided into model acoustic and electronic. Coway component they thot satet section 3: 1. the diaphragm is attached to the patient's torso. To get the sound that occurs in the body, which makes this sound diaphragm vibration occurs. 2. the outlet hose part of sound is the sound sent to the headphones. 3. the headset is attached to the doctor's ear for listening to sound from the diaphragm.
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