Description
![](https://i.ebayimg.com/images/g/ugAAAOSwo6VlnglZ/s-l1600.jpg)
Use method
1) Open the packaging to take out the device, check whether the connection among each component is well.
2) Adjust the elasticity of the spring sheet to a comfortable position according to the distance of ears, pull the earring to both sides to loosen them (as Figure 1), otherwise to tighten them (as Figure 2).
Figure 1 Figure 2
3) Wear earring and earplugs: before wearing the earring, stretch the earring outward (as Figure 3), the metal auscultation hose should be worn leaning forward, when placing the earplugs to the external auditory canals, as the shape of ears and the size of ear canals for everyone are different, the earplugs and external auditory canals should fit closely (as Figure 4), otherwise the comfort and effect of auscultation will be affected. The wrong auscultation posture is not good for auscultation, such as wearing the earring in the reverse direction (as Figure 5).
Figure 3 Figure 4 Figure 5
4) Tap the diaphragm to hear the effect of sound. Single use stethoscope can auscultate directly; only one auscultation surface is activated when auscultating with a double use stethoscope, turn 180°of the auscultation head to adjust the required auscultation surface.
4. Precaution
1) Don't place the device in environment with high temperature, low temperature, chemical solvents and oils..
2) Do not expose the device into the sunlight directly for a long time.
3) Do not immerse the device into any liquid, and high temperature disinfection is not permitted.
4) When using, please don’t beat the device hard to avoid damaging the diaphragm (replace the accessory in time if damaged).
5) Handle with care, do not fall, to avoid any damage to the device, affects the auscultation effect and appearance.
6) Do not disassemble or assemble the rotating shaft by yourself, to avoid affecting the accuracy.
7) Please clean the dirt in the earplugs periodically to avoid affecting the auscultation effect.
8) If the accident occurs during using, please call the emergency hotline immediately and seek help from the medical professional.
5. Others
Replacement of diaphragm: unscrew the clamping ring on the auscultation head to take out the old diaphragm, then place the new one into the clamping ring, after installing the clamping ring properly, please ensure that there is no obvious looseness for the diaphragm.
Replacement of earplugs: unplug or unscrew the old earplugs, insert or rotate the new one properly.
Maintenance method: use a soft cloth dipped alcohol to disinfect.
Transport and storage environment:
Temperature: - 40 ℃ ~ + 55 ℃
Relative humidity: 10 % ~ 80 %
Service life: 5 years
Date of manufacture: see the packaging
* The actual service life depends on daily use frequency, storage environment (temperature, humidity, etc.) and storage method, please use and store it reasonably.
The following FDA Disclaimer is required for all eBay listing in Healthcare category and is included for REFERENCE:
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, We will verify your status as an authorized purchaser of this item before shipping of the item.
Payment
All payments are expected within 7 days after the last winning auction is closed.
Shipping
we will ship your item(s) to your ebay confirmed address.Please leave me your clear address,telephone,postal code.
It is the buyers' responsibility to consider duties, taxes and other extra charges by the government in your respective country.
All items will be dispatched within 2 business day from China warehouse by EUB(US), Airmail ( to other country).
It take 7-20 business days to arrive you.
The item will be declared as lower value for shipping only.We'd like to cooperate with you and declare the value of it as you want us to,so that it is more easier for you to clear the custom.
Terms of Sale
Feedback
please leave me a positive feedback if you are satisfied with our products, Your positive feedback will be appreciated very much!thank you very much!
If you have any problems, please contact us as soon as possible before you open a case and leave a negative feedback or ship the item back, we promise we will give you a satisfied answer,thank you for your understanding!
Return - After service
We offer 60 days return policy. 100% satisfaction is our goal!
1.All items are brand new ,with 1 years warranty.
2.If you have a defective item, you want to return or discount. Please contact us within 2 days from you receive the shipment.
3.We will refund the money to you when we get the return items or replace item for you.
4. All return items must be returned with it's original packaging and accessories.Customer is responsible for shipping charges on returned items.
International Buyers - Please Note:
Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying."
About Us
At present there are more than 1200 employees in our company.
Our product line covers a wide range of 13 categories.
Most of the domestic hospitals are our customers.Contec hopes to cooperate with international companies to supply more innovative design and advanced technology products.
We sincerely welcome you to become one of our global partners.We are looking forward to establishing a successful business relationship with you.
Contact Us
Contact Person: Jane
Factory Address:No.112 Qinhuang West Ave,Qinhuangdao City,Hebei Province,China