Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope thumb
Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope thumb
Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope thumb
Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope thumb
Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope thumb

Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope

$18.20

Cheap stethoscope tube, Buy Quality rate love directly from China rate router Suppliers: Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope

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Genuine yuwell dual-use stethoscope full copper audible fetal heart rate Medical stethoscope
 
The main material] steel, plastic pipe, spring pieces.
Technical Parameters
Frequency response curve: 100-500Hz to test the sound source as a benchmark Attenuation is not greater than 12dB, at 500- 1000Hz not greater than 20dB..
Spring tablet hardness: HR15N82.9-88.4.
Earrings Stretch: Sierra ears open 140mm, stretch the value 1.372-1.960N.
Earrings flexibility: Sierra ears open 300mm, 1 minute to reply, deformation is not more than 10mm.
Flat auscultation head diameter: 36mm.
Catheter length: length from tee to auscultation head of 50cm.
[Product features]
Used to auscultation human heart, lungs, and other organs of the sound pulse becomes:
Cardiovascular, can be used to listen to heart rate, heart sounds, murmurs and other vessels.
Respiratory system, the lungs can be used to listen to breath sounds, distinguish lung lesions.
When blood pressure is used to enlarge the pulse of sound, ease of physician diagnosis.
Can also be used auscultation of fetal heart sounds.
[Product Configuration]
This paragraph is single with a stethoscope stethoscope, listen to configure a flat head, commonly used in high-profile murmur auscultation.
When blood pressure is used to enlarge the pulse of sound.
[Features]
1. Listen to the first use of die forging made of high tissue density, there will be no sand holes, sound propagation clearer.
2, listen to the head and cap ring using CNC lathe machining, high precision with precision, no noise when auscultation.
3, connected by hoses and listen to head spinner package hoop connected, prevent sound leakage.
[Maintenance]
1, Must remain intact membrane is not damaged, the diaphragm is not loose.
2, Stethoscope should be placed in

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Unit Type piece
Package Weight 0.3kg (0.66lb.)
Package Size 24cm x 22cm x 16cm (9.45in x 8.66in x 6.30in)
Item Type Massage & Relaxation
Application Arm

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