Review of the best according to the editors. About the selection criteria. The the material is subjective, is not advertising and is not serves as a guide to the purchase. Before purchase is needed consultation with a specialist.
Therapists and pediatricians must always use patients a diagnostic method such as auscultation – listening airways and lungs to determine wheezing and their nature, auditory determination of the work of the heart and other organs. For those goals use a stethoscope medical device more advanced its shape is a phonendoscope.
- How to choose the “right” device
- So what is the difference between a stethoscope and a phonendoscope?
- Rating of the best stethoscopes
- The best mechanical stethoscopes
- KAWE Planet Cardiology (43920)
- ADC ADSCOPE 602
- Riester Cardiophon 2.0
- AMRUS 04-AM507
- The best electronic stethoscopes
- LITTMANN Electronic Sthetoscopes 3100BK27
- Switel BH170
How to choose the “right” device
Stethoscopes are distinguished by the purity of the conducted sound, its volume, design and principle of operation. When choosing necessary pay attention to several parameters:
- The material of manufacture of the head and rigid tubes is aluminum, steel or plastic. Polymer products are the cheapest, but they have the lowest conductivity, hear rales in such a stethoscope complicated. More practical aluminum models, the most accurate, but also expensive – steel.
- The membrane of the head of the device must be flexible, from this depends on the degree of fit to the body and audibility, respectively. Its size is also important: the larger the diameter, the wider the spectrum sounds in the body can be heard.
- The sound conducting tube must be thick so that the waves did not disperse on the way to the ear. More her inner diameter is better. The minimum required length is 30 cm, but more convenient use 50-55 cm.
- Olives for ears (tips) made of plastic do not change form, worse attached to the auricle, respectively audibility suffers, unlike using a stethoscope with soft tips.
- The sound transmission type of the device is mechanical, based on noise transmission according to the laws of physics, or electronic, which has sound amplifier and speakers for the ears.
Stethoscopes are divided into 3 types, depending on the specifics application. They differ in the degree of conductivity of sound and its accuracy.
- Pediatric (therapeutic) for listening heart rhythms and airway conditions. Membrane and its rim when touched, do not cause a feeling of cold for the comfort of patients of different ages.
- Cardiological transmit sounds of different frequencies for more accurate auditory definition of the work of the heart.
- Obstetric to listen to the fetal heartbeat in the womb mothers.
Many doctors, especially in private clinics, prefer universal instruments suitable for the diagnosis of all described problems – phonendoscopes.
So what is the difference between a stethoscope and a phonendoscope?
Depending on the type: wheezing in the trachea and lungs, heart murmurs, the heartbeat of children in the womb
More accurate diagnosis of the respiratory system: pneumonia, pleurisy, problems of the gastrointestinal tract, heart, intrauterine listening.
The influence of the sound background in the room on the accuracy of diagnosis
You need silence indoors, listening to the body without clothes
Not affected, significant sound amplification.
Low frequency membrane
The membrane is high-frequency, the tube is low-frequency, more universal solution
It is difficult to distinguish between a stethoscope and a phonendoscope – the design similar to them, both can be mechanical or equipped amplifier. Thus, it is impossible to identify the best device, it is necessary take into account its purpose and technical features.
Portal experts have identified the 6 best mechanical and electronic stethoscopes trusted by doctors, we can confidently Recommend them for purchase for home use.
Rating of the best stethoscopes
|Nomination||a place||Name of product||price|
|The best mechanical stethoscopes||1||KAWE Planet Cardiology (43920)||16 000 rub.|
|2||ADC ADSCOPE 602||6 000 rub.|
|3||Riester Cardiophon 2.0||6 500 rub.|
|4||AMRUS 04-AM507||400 rub|
|The best electronic stethoscopes||1||LITTMANN Electronic Sthetoscopes 3100BK27||34 320 rub.|
|2||Switel BH170||3 890 rub.|
The best mechanical stethoscopes
The simplest devices are mechanical stethoscopes, they are the same. reliable, but not always perfectly transmit sounds. As we already they said it’s important to choose the “right” model.
KAWE Planet Cardiology (43920)
Top rated stethoscope KAWE Planet Cardiology (43920) with adjustable bow and floating membrane with a diameter of 42 mm. Original production tool can be identified by serial number stamped on a metallic golden color double head, which, by the way, can be switched from low frequencies high to diagnose problems in different organs.
Total length from massive head to adjustable ear olive is 75 cm, diagnostics are conveniently carried out while maintaining comfortable distance between the patient and the doctor. Wherein the sound quality is extraordinary, the noise from the fingers is leveled, like another sound background from the outside. It also contributes to good hearing. a movable membrane that adapts to body reliefs as much as possible precisely, it is capable of transmitting noise under the skin up to 120 mm. System two-tube stethoscope for better sound conductivity and enhancement diagnostic accuracy.
KAWE Planet Cardiology Stethoscope (43920) is widely used doctors of different specializations and receives only positive reviews, so in a home medicine cabinet he will not become superfluous, with skillful treatment will help diagnose various diseases at an early stages. The price of the device is about 14,000 rubles.
- Two-pipe sound conduction system;
- Excellent sound quality to a depth of 120 mm.
- Swivel head mechanism and adjustable arms;
- Gilded head with a “warm” rim;
- Massive adjustable head with frequency switching;
- Light weight 147 grams;
- High price.
ADC ADSCOPE 602
In second place rating is a cardiology stethoscope ADC ADSCOPE 602 manufactured in the USA. The stylish device of black color from a handle to 71 cm long heads are easy to use for noise diagnostics bass and treble with appropriate head switching, from the touch of the rim of which there is no feeling of cold.
Feature of the device – technological AFD membrane with adjustable high frequency sensitivity. She transmits the slightest noise to catch which ear helps stainless steel olives – they do not lose sound thanks to Adsoft ™ PVC earmolds. Cardiology headband with binaural arms fixed at an angle of 150, facilitate a comfortable fit of a stethoscope in the ears of the doctor and better hearing.
The tube is double, it is made of flexible PVC that preserves mobility and elasticity throughout the life of the stethoscope. The total weight of the medical device is 215 grams (bell for diagnosis adults) and 243 grams with a pediatric diaphragm. In kit includes a bell, earmolds, an identification plate.
The average price of ADC ADSCOPE 602 is 10 300 rubles.
- Frequency switching;
- The rim of the head does not cool;
- Anatomically located temples;
- Sealed Adsoft ™ Inserts;
- Dual conductive tube;
- High price.
Riester Cardiophon 2.0
In third place is a simpler model of the Riester stethoscope. Cardiophon 2.0 with updated head design with improved conductivity of noise in the body up to 3 times in a wide range of 10 … 100 Hz The device has soft adjustable olives that fit snugly sink, sound insulation is also improved in the conductive tube – they made of resilient material. Double diaphragm head rings Cool and do not cause discomfort.
The stethoscope is equipped with two membranes with a diameter of 44 and 32 mm with perception of low and high frequencies, respectively. Hear all the slightest noise will help the Y-shaped tube, divided by acoustic valves for each doctor’s ear.
Options Riester Cardiophon 2.0 provides a box for device storage, 2 replaceable membranes and a badge. Total weight of stethoscope 204 gr., And the average price is 6 500 rubles.
- Improved sound sensitivity
- Optimal price;
- Head rings do not cool;
- Sound valves in the tube for each ear;
- Elastic Olives
- Membranes for listening to low and high frequencies;
- Minimum equipment, no removable olives.
Closes the rating in the category of mechanical stethoscopes model AMRUS 04-AM507, ideal for pediatric diagnosis thanks to the bright colors of the tubes – they can be green (color sea wave), pink or red. Rotating two way the head is designed to work with children: it is reduced, equipped elastic membrane, the rim does not cool when listening. A 55 cm long conductive tube with thick walls does not suppress noise; conical olives from vinyl, but the fit of the chrome tubes is too strong – spring is elastic, but presses too hard on the ears, it is noted by all ordinary people and doctors using a stethoscope AMRUS 04-AM507. Membrane the device has one, its diameter of 35 mm contributes to susceptibility to narrow range of sounds.
The average price of 400 rubles is the lowest in our rating.
- The lowest price;
- Does not cool the skin;
- Comfortable olives;
- Choice of tube colors;
- A narrow spectrum of sound conduction;
- A tight spring on the arms presses on the ears.
The best electronic stethoscopes
Electronic stethoscopes are the most advanced devices for listening to noise in the body and organs. They are equipped with an amplifier. sound, therefore, diagnostics can be carried out even in a noisy room. Stethoscopes are mainly universal, suitable for use in all areas of medicine.
LITTMANN Electronic Sthetoscopes 3100BK27
Recognized Leader in LITTMANN Electronic Stethoscopes Electronic Sthetoscopes 3100BK27 equipped with sound amplifier up to 24 time! Electronics also dampens up to 85% of extraneous noise without leaving the doctor a chance of doubt. The olive is universal, it is tight adjacent to the ear shell, does not lose waves and two-channel conductive tube. The head of the stethoscope works in two modes: on listening to low and high frequencies, switching is carried out at the touch of a button.
The LITTMANN Electronic Sthetoscopes is equipped with backlit liquid crystal display that displays AA battery, device operation mode (frequency type), heart rate, volume level, stethoscope convenient use even in a darkened room. Signal processor facilitates the auscultation process. Turn on and manage your device carried out by a 5-button pad; power off can be manual or automatic through user-defined time.
Electronic stethoscope LITTMANN Electronic Sthetoscopes 3100BK27 used in neonatology, cardiology, pulmonology and others areas of medicine where accurate examination diagnostics are needed and maximum deep sound transmission.
The price of the device averages 35,000 rubles.
- 24x sound amplification;
- Wearproof materials of manufacture and reliable mechanism work;
- Sound notification;
- Push-button switching of auscultation modes;
- Informative LCD with backlight;
- Suppression of extraneous noise from the outside;
- High price.
In second place is the budget model of an electronic stethoscope Switel BH170, which you can buy about 3 800 rubles. Appointment devices – listening to the baby’s heartbeat in the mother the womb at a gestational age of 5 months. There is the possibility of feedback – doctors recommend including the future kid music, read poetry, just talk through the microphone. By the way, sounds made by a child can be recorded in memory devices, and for convenient listening to the kit are attached headphones.
3 finger type batteries provide power to the stethoscope AA
- Listening to the fetal heartbeat from 5 months of pregnancy;
- Lack of wire, powered by batteries;
- Ability to record fetal sounds;
- Microphone for communication with the child;
- Convenient listening to sounds through headphones;
- Not suitable for the diagnosis of pathologies.
Attention! This rating is subjective, not advertising and does not serve as a guide to the purchase. Before the purchase consultation with a specialist is necessary.