Stethoscope-ML 02

Rappaport Dual Frequency Noise Canceling Multifunction Adult Medical Grade Stethoscope for Hospital Usage

Introduction of dual-frequency (noise reduction) auscultation technology
This stethoscope adopts a new generation of frequency conversion and noise reduction technology. During auscultation,through the change of force at the sound transmission membrane,two clear audio sounds can be heard respectively, and external noise can be effectively isolated. This auscultation technique is applicable in noisy environments, and can be applied to the auscultation of organs with high-frequency, intermediate-frequency, and low-frequency sounds, as well as achieve clear audition.

Specification
Hearing Head Weight	About 57.2g
External Diameter Of Auditory Head	About 45mm
Listening Head Material	Stainless Steel + polymer
Hose Hardness	About 45 Degrees
Hose OD	About 10 mm
Hose Material	Synthetic Elastomer
Ear Hook Material	Stainless Steel
Ear Canal Diameter	About 6mm
Earplug Hardness	About 50 Degrees
Earplug Material	Synthetic Silica Gel
Earplug Structure	Thin Walled Hollow, Suitable For Auricle Fit
Stethoscope length	About 76cm
Stethoscope weight	About 155g

Product Description

01

The First Audio L Band.

Middle and Lowfrequency

Matching Frequency Range
40-150Hz
Suitable for Auscultation
Heartsounds
Breathing Sounds
Bowel Sounds

02

The First Audio M Band.

Medium High Frequency

Matching Frequency Range
280-500Hz
Suitable for Auscultation
Heartmurmurs
Rales

Patent NO: Us 8733495

Introduction of dual-frequency (noise reduction)auscultation technology This stethoscopeadopts a neu generationof frequency conversion and noise red-uction technology. Duringauscultation,through the change of force at the soundtransmission membrane,twuo clearaudiosounds can be heard respectively, and ex-ternal noise can be effectively isolated.This auscultation technique is applicable in noisy environments, and can be applied to theauscultation of organs with high-frequency, intermediate-frequency, and low-frequencysounds, as well as achieve clear audition.