Medical Devices
Stethoscope Industry SolutionsAs a basic medical device for clinical diagnosis, the sealing performance of the stethoscope's acoustic transmission system directly affects the listening effect and diagnostic accuracy.The integrity of the seal between the stethoscope's tubing system, earplugs, and chest piece determines the efficiency and clarity of sound transmission.Hairis provides professional sealing testing solutions for the acoustic conduction characteristics of stethoscopes to ensure that the product maintains excellent acoustic performance in clinical use.
We provide accurate testing for the three key systems of the stethoscope:
Piping system seal detection
Evaluate the air tightness of the stethoscope tube to ensure that there is no leakage when used in a curved state to ensure the integrity of sound transmission.
Earbud assembly seal verification
Test the sealing effect of the contact area between the earplugs and the ear canal to ensure effective isolation from environmental noise.
Chest piece connection seal assessment
Verify the sealing performance of the connection between the chest piece and the pipeline to prevent sound leakage and loss during transmission.
diagnostic accuracy
Acoustic conduction efficiency increased to 99.5%, ensuring clear listening
Environmental noise isolation is increased by 40%, improving diagnostic accuracy
Product durability
Product service life extended by 60%
Seal failure problems caused by pipeline aging are reduced by 85%
