Stethoscope Tips
How to replace stethoscope tubing
Featuring our MD One® Stainless Steel Dual Head Stethoscope in S.Swell
To replace the headset and tubing of your stethoscope, first remove the chestpiece by pulling it firmly from the end of the tubing. Depending on your stethoscope, or factors like how long you have used your stethoscope, it may feel difficult to remove the chestpiece from the stethoscope tubing. Please contact us if you are having difficulties removing your stethoscope tubing.
Next, take your replacement stethoscope headset and stethoscope tubing and insert the stem of the stethoscope chestpiece into the end of the new tubing, securing it all the way into place.
MDF Instruments® Stethoscopes come with Lifetime Warranty that includes the stethoscope tubing, and Free-Parts-For-Life Program, to keep your stethoscope in the best condition. If you are having issues with your stethoscope tubing, please register your stethoscope below to see if you qualify for free replacement stethoscopes tubing.
Register your MDF Instruments® Stethoscope, Sphygmomanometer or Reflex Hammer to become eligible for our Lifetime Warranty, Lifetime Calibration Warranty and Free-Parts-For-Life Program.
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How to Remove your MDF® Instruments Diaphragm and Retaining Ring from the Chestpiece
Sometimes the diaphragm will crack or get dirty after sometime of use, this is why we offer it under our Free-Parts-For-Life program! We are here to assist with the process to change out your stethoscope parts for fresh ones.
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How to Install Your Diaphragm and Retaining Ring on Your MDF® Stethoscope
To place a diaphragm into your retaining ring warm up the ring to make it more flexible. You can warm up the retaining ring in warm water or in a cup with a blow dryer. Slide the diaphragm into the ring and make sure that the diaphragm is secure without any edges peeking out.
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How to Find Your Stethoscope's Serial Number
To find your MDF Instruments® stethoscope serial number look for seven characters printed on the stethoscope chess piece. This should be a letter followed by a six digit number. For the 797X unscrew the chest piece to find the serial number. For the 767X you can find the serial number in the middle barrel.
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