The stethoscope is a commonly known medical device worn by medical students and doctors around their necks. A stethoscope can detect both low and high-frequency sounds produced by the body. Through a stethoscope, a doctor can hear sounds of the heart, lung, and stomach in both humans and animals.
The first stethoscope developed by Rene-Theophile was made of a piece of paper rolled up in the form of a cylinder. Modern stethoscopes are Y-shaped having two ear-pieces and one chest-piece. With the passage of time stethoscopes have evolved into unique designs with advanced features easing the basic function of amplifying body sounds.
Here we review three best stethoscopes available on Amazon.
3M Littmann Stethoscope
3M Littman stethoscope is 28 inches in length having a tunable diaphragm, double sided chest-piece and teardrop shape. Available in a variety of colors including black, blue, purple, orange etc. The colored stethoscopes especially help in distinguishing your stethoscope from others in the hospital/working place. 3M Littman stethoscope is manufactured in the USA. It comes in sealed, untorn packaging with clearly mentioned instructions.
This stethoscope is extremely lightweight enabling the nurses, army medics and students to wear it easily around the neck for longer periods of time. The tubing forming the earpiece and chest piece is purely made of rubber latex that is both environmentally and physically friendly for the doctors as well as the patient.
The flexible tubing also allows the stethoscope to be folded and put inside the pocket without causing damage. The distance between the earpieces can be adjusted, by squeezing or pulling, to fit each person. Earpieces are also covered with a soft seal to protect and comfort the ear of the user. To remove the earpiece, the user has to apply effort pushing the earpiece a bit inside and then finally pulling outside. Removal does not break or damage the earpiece reliable covering.
The 3M Littman stethoscope is ideal for new learners who face difficulty in getting hands on the instrument. This stethoscope has outstanding sound quality making it preferable for medical personnel who might have some difficulty hearing. The user can detect sounds even in loud, uncomfortable situations such as in emergency or accidents. As found necessary the user can hear both low-frequency and high-frequency sounds by applying light contact or firm pressure respectively.
Easy to clean and long-lasting 3M Littmann Lightweight II S.E. Stethoscope provides value for money.
3M Littmann Classic Stethoscope
3M Littmann Classic II S.E. Stethoscope has a tunable diaphragm and high acoustic sensitivity delivering accurate results in professional settings. The ear pieces of 3M Littmann Classic II S.E. Stethoscope are designed keeping the anatomy of the ear in mind for better listening. Authentic and intelligent performance makes these stethoscope a highly desirable clinical tool for routine physical assessment and diagnosis of patients.
3M Littmann Classic II S.E. Stethoscope has improved life, it is resistant to skin oils and alcohols lowering the risk of contamination while being used on different patients. The tubing is also latex free, which makes this model better for medical professionals, staff and patients with sensitive skin.
The length of the tubing is moderate so both short-height and long-height people can purchase it. The chest-piece is made of stainless steel and is dual sided with a tunable diaphragm and traditional bell on either side. The non-chill diaphragm also further improves patient comfort. The technology used is 3M-it gives a clear sound of both high and low frequency on simply changing the amount of pressure applied. 3M feature, hence, saves both time and energy of the user.
3M Littmann Classic II S.E. Stethoscope is economical. The doctors can safely use 3M Littmann Classic II S.E. Stethoscope for listening all kinds of patient sounds including respiratory, cardiac and bowel sounds. The doctors do not need to keep a variety of stethoscopes with them. The 3M Littmann Classic stethoscope fulfills all purposes in a single design.
Working quality of this Classic II stethoscope is consistent and reliable. Recommended to purchase for long-term use.
3M Littmann Cardiology IV Stethoscope
The 3M Littmann Cardiology IV Stethoscope is the next generation of one of the most recognized stethoscopes in the profession, offering improved acoustic performance with better audibility of high-frequency sounds (adult side, firm pressure). Its distinctive chalice-shaped chestpiece features tunable diaphragms on both sides to deliver outstanding acoustic performance, diagnostic versatility, and convenience for treating adult and pediatric patients. The pediatric side of the chestpiece converts to a traditional open bell by removing the tunable diaphragm and replacing it with the included non-chill bell sleeve.
Both the adult and pediatric sides of the chestpiece have single-piece diaphragms that are easy to remove, attach and clean because the surfaces are smooth and without crevices.
The Cardiology IV stethoscope isn’t just for cardiologists. It is used by specialists and general practice physicians, critical care nurses, EMTs, medical students, and other healthcare professionals to identify, listen to, and study cardiac, lung, and other body sounds in adult and pediatric patients. The Cardiology IV stethoscope is made in the USA and is supported by a seven-year warranty. It comes complete with large and small soft-sealing eartips, non-chill bell sleeve, and instructions.
You might also want to check out medical pads for wounds.