19
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Vital signs Monitors
Pulsoximeter
Riester stethoscopes –
There’s simply
more to hear.
cardiophon
cardiology-stethoscope cardiophon.
The Riester masterpiece.
· Especially in the frequency range between 200Hz and 500Hz,
which is particularly important for the auscultation of heart
sounds, the cardiophon provides unique acoustic performance.
· The cardiophon is suitable for the precise auscultation of
adults and children.
· Double-headed chest-piece made of stainless steel.
· Special membranes on both sides for precise acoustics,
Ø 48 mm and 36 mm, with particularly flat and soft non-chill
rims for improved adaptation on the skin.
· Anatomically shaped binaural made of stainless steel with
reinforced, internal multiple spring.
· Soft, replaceable ear-tips with metal screw thread for comfortable
and effective sealing of the external auditory canal.
· Extra-strong Y-tube made of PVC with separate sound-conducting
pathways for the left and right ears with particularly goo
audio-conductivity.
· Overall length: 72 cm.
· Latex-free.
· The cardiophon is supplied with two pairs of replacement
ear-tips, a replacement membrane each and a name plate.
200 Hz 1000 Hz
5 dB
previously
new
20 Hz 100 Hz
5 dB
new
previously
Low frequency range
High frequency range
Stethoscopes
Thermometers
Stethoscopes
Riester special membranes are extra-ordinary
durable and permit perfect auscultation.
cardiophon: frequency analysis
20 Hz – 100 Hz max. 5,9 dB at 100 Hz
100 Hz – 1.500 Hz max. 28,3 dB at 320 Hz
Outstanding acoustic performance in all frequency ranges.
Riester stethoscopes ensure perfect auscultation. „Made in Germany“ stands for
selected materials and first-class workmanship to ensure perfect auscultation and
outstanding durability. Current test protocols show: The newest Riester generation of
stethoscopes has unique acoustic characteristics in comparison to all other models
measured. Extra-soft, replaceable ear-tips with metal screw thread ensure a comfortable
and effective sealing of the external auditory canal. Particularly flat and soft non-chill
rims for improved adaptation on the skin are also included.
All Riester stethoscopes are supplied with replacement parts and comprehensive
instructions for use.
24 months guarantee on all Riester stethoscopes.