Product Description:
Medical stethoscopes usually consist of a stethoscope head, a sound guide tube, and an ear hook. It performs nonlinear (frequency) amplification on the collected sound. It is used to collect and amplify the sound emitted from the heart, lungs, arteries, veins, and other internal organs.
Product Feature:
hospital stethoscopes are suitable for patients of all ages, suitable for professionals and students. The ear tubes are flexible and adjustable for comfort.
The solid chestpiece construction provides excellent contact for accurate readings and assessments.
Eliminates auditory interference common in other dual tube stethoscopes.
The dual tube-in-one design eliminates the friction noise that traditional dual tube stethoscopes tend to produce.
Product Specifications:
|
Product Name |
Dual Head Stethoscope |
|
Material |
Stainless Steel/Aluminum/Zinc Alloy |
|
Bell Diameter |
27mm |
|
Tube length |
60cm |
|
Ear Tip Material |
PVC |
|
Color |
Black, Red, Blue, Yellow, Pink, Green, Gray |
|
Packing |
1pc/box, 50pcs/ctn |
|
OEM |
Available |
Product Pictures:
Working Principle:
The working principle of the stethoscope is to convert the sound inside the human body into electrical signals through acoustic sensors, and then amplify and transmit these signals to doctors through headphones or loudspeakers. Its working principle is based on the principle of acoustics, which can help doctors hear internal sounds and diagnose diseases. The core component of the stethoscope is the acoustic sensor, which usually consists of a resonant membrane and a receiver. The resonant membrane is a thin film, usually made of metal or plastic, which can sense the sound vibrations inside the human body. When the resonant membrane is affected by sound waves, it will produce tiny vibrations.
FAQ:
Q1.: Can we get free samples for clinical stethoscope?
A: Yes, sample is for free.
Q2: Do you test all your dual head stethoscope littmann before delivery?
A: Yes, we have 100% test before sending.
Q3: What kind of payments way do you support?
A: L/C, T/T, Paypal, Western Union and ALIBABA Trade Assurance are accepted.
Q4: If your company have the ability to do OEM for cheap stethoscopes?
We can do OEM.
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