سماعة الطبيب الكلاسيكية المغطاة بالذهب الفاخر كلاسيكي

سماعة الطبيب هو جهاز مساعدات تشخيصية هو الاستماع إلى التغييرات في صوت القلب البشري والرئة وغيرها من أنشطة الأعضاء.

Stethoscope usually consists of three parts,an auscultation head(chestpiece) part, a sound guide tube(PVC tube) part, and an earhook(including the eartips) part.It Performs non-linear amplification of collected sounds.It used to collect and amplify the sounds from the heart, lungs, arteries, veins and other internal organs of body.

HM-400CJ, It is deluxe gold plated design which provides the acoustic response of a traditional bell and diaphragm in a convenient two-sided chest piece; Ultra-sensitive diaphragm for amplifications further enhances acoustic response: It is made through refined processing,and has 304 stainless steel chest piece and headset,and integrated latex-free PVC tubing. The total length is 820mm,it is easy to operate,it also has soft ear tips,which are not easy to deform and very comfortable.it is a type of professional and endurable stethoscope.