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How much is dr now's stethoscope - A productive cough means you bring up mucus or phlegm with each

23 Jul 2019 ... ... Stethoscope Review Now I see what al

Jan 9, 2024 · The Dr. Now Diet is a 1,200-calorie diet that includes low-carb, low-fat, high-protein and high-fiber foods—and no sugar. Calories should be spread out over two or three meals per day, and this ...It comes with a dual head chest piece. It has a strong stainless steel frame. It has 100% silicon ear knobs. 59 people bought this recently. ₹ 419 ₹ 599 30% off. ₹ 419 + free shipping with. Inclusive of all taxes. 1 Packet. of 1 Unit.It comes with a dual head chest piece. It has a strong stainless steel frame. It has 100% silicon ear knobs. 59 people bought this recently. ₹ 419 ₹ 599 30% off. ₹ 419 + free shipping with. Inclusive of all taxes. 1 Packet. of 1 Unit.Dr. Laennec’s stethoscope. (Photo: John Cummings/CC SA:BY 2.0) The pair met and then lived together in the village of Auvers-sur-Oise in 1890 after Van Gogh had departed a mental asylum .The 3M Littmann Cardiology IV Stethoscope is the only stethoscope in the cardiology line with a dual-sided chest piece. This offers flexibility of use for the diagnosis of both children and adults. Both diaphragms display high responses to simple pressure changes, capturing high and low-frequency sounds equally well.AI Assistance: A health worker in Bangladesh listens to sounds from a boy's lungs with the help of the Johns Hopkins smart stethoscope, which cancels out extraneous noise and identifies telltale signs of pneumonia. We propose a technological solution that builds on the stethoscope, which has hardly changed since its invention in the early 1800s.My 600-lb Life is the only show that explores what it means to really, truly lose the weight. Don't be a dick. The stethoscope! ️ Dr. Now ️. I stopped watching for a bit, and come back to this bejeweled stethoscope! Last time I watched, it was gold. Now the thing looks like it has diamonds and more gold.Personalised stethoscopes make ideal gifts for student nurses, paramedics, doctors and first responders. We offer engraved stethoscopes from ADC and Littmann, with over 120 combinations to choose from! Get Free UK delivery on all online orders! Personalised stethoscopes make an ideal gift for any medical professional!Dual-Head Stethoscope - 1 ea. $16.33. Not sold in stores. Shipping. Add for shipping. Medline. Elite Stainless Steel Neonatal Stethoscope - 1 ea. $65.99. Not sold in stores.Dixie EMS. Dual Head Blood Pressure & Sprague Stethoscope Kit. $24.95 | Buy Now. Along with this stethoscope, you'll receive a blood pressure cuff and a handy storage bag. The set comes in a choice of 10 colors, including pink, green, red, blue and purple.3M Littmann CORE Digital Stethoscope features the outstanding acoustics, comfort and quality of a Littmann cardiology-grade stethoscope enhanced by powerful digital technology. ... Dr. S. 5.0 out of 5 stars Best stethoscope. Reviewed in India on 7 August 2023. ... I am auscultating heart tones more effectively now (with my hearing impairment ...The FDA-cleared 3M™ Littmann® CORE Digital Stethoscope works with Eko software on iOS and Android devices, giving you a HIPAA (Health Insurance Portability and Accountability Act) compliant means to save and annotate 15, 30, 60 or 120-second recordings in a secure dashboard. Create a library of heart sounds to monitor the progression of a ...Welch-Allyn is another highly respected maker of stethoscopes. The company originated nearly 100 years ago in 1915 and is still family-owned. It prides itself on focusing on practitioners on the front line of care. The Professional has a dual-head chest piece and custom-fitting headset. Available in six colors and 28-inch length. $85.The headset is made up of two eartubes, tension springs and the eartips. The eartubes are positioned at an anatomically correct angle, for a proper fit into your ear canals. The ribbed ends of the eartubes snap the eartips on tight for safety. Eartubes on a Littmann stethoscope are made of an aerospace aluminum alloy that provides both strength ...Digital stethoscopes cost between $150 and more than $1,000. The Littman Electronic Stethoscope Model 3100 costs about $350. This stethoscope amplifies sound up to 24 times and reduces 85 percent of background noise. In addition, the stethoscope's digital display reports the patient's heart rate and the battery life remaining for the stethoscope.With roots dating back to 1816, the first stethoscope was nothing more than a monaural (meaning 'one ear') wooden tube. Fortunately, its technological advancements over the last 200 years have far exceeded this initial prototype. Now, we even have digital stethoscopes featuring bluetooth auscultation.115K subscribers in the My600lbLife community. A place to discuss TLC's My 600-lb Life. My 600-lb Life is the only show that explores what it means…Littmann Classic III Stethoscope - The Classic III is the upgraded version of the Classic II and features all the same great features and more. It has a pediatric side that easily converts to a traditional open bell, making it one of the best options for general and family practice doctors and nurses. It comes with a five-year warranty.Home. News. The 10 Best Stethoscopes for the Philippines. Medshop Singapore PTE. LTD. UEN: 201830685K. Dispatching directly from Australia. When looking for a stethoscope, you are bound to stumble upon a complicated world of choice in the Philipino market.Dr. Morepen ST01 Deluxe Stethoscope. 3.8 out of 5 stars 5,582. 500+ bought in past month ... RCSP Aluminium Dual Head Stethoscope for doctors and Medical students | light weight Chest Piece with Flexible Latex Free Tube & Soft Sealing Ear Knobs (Black) 4.0 out of 5 stars 579.Now MD (@younannowzaradan) • Instagram photos and videos. 1M Followers, 18 Following, 311 Posts - Dr. Now MD (@younannowzaradan) on Instagram: "World famous weight loss surgeon shopDrNow.com 🎥 My 600 LB Life, Half Ton Killer & Worlds Heaviest Dad, Mom & Son 📖 The Scale Does Not Lie, People Do".Cardiology Stethoscopes by 3M Littmann. Clearance Blemished Cardiology IV 27" Diagnostic Stethoscope. $186.99. Video. Clearance. Parts and Accessories by 3M Littmann. Clearance Lightweight II S.E. Spare Parts Kit. $15.99.Here are some of the reasons why a doctor might use a stethoscope on the stomach: Assess Bowel Activity: Normal bowel sounds indicate a healthy, functioning digestive system. These sounds are produced by the movement of the stomach and intestines as they push food through the digestive tract. On the other hand, hyperactive, …Dec 30, 2021 · Check out a wide range of stethoscopes from Medisave https://bit.ly/3fPDYklIn this video, you will learn tips to use the stethoscope.Who am I?I am Dr Erwin ...Therefore, one should be aware of the parts and functions of a stethoscope in order to use it properly. Additionally, you will be able to manage the stethoscope effectively. A stethoscope has several components, including a chest piece, diaphragm, bell, stem, tubing, headset, ear tubes, and ear tips. Now let's look at each component in more ...Invented in 1819 by R.T.H. Laënnec, the stethoscope began as a perforated wooden cylinder transmitting sounds from the chest (in Greek, stēthos) to the doctor's ear. In any form, a stethoscope amplifies the small sounds inside the body, making them loud enough for the provider to hear.Recommended Digital Stethoscopes. EKO CORE Digital Stethoscope. 3M Littmann CORE Digital Stethoscope. MDF Digital LCD Clock and Single Head Stethoscope. Cardionics E-Scope 7700 Clinical Model Stethoscope. Cardionics E-Scope II 7710 Belt Model Stethoscope. 1. EKO CORE Digital Stethoscope.3M™ Littmann University App for faculty. The Littmann University App gives instructors the ability to teach and test their students on the skill of auscultation. Pair it with the Littmann Learning App to provide your future clinicians a bedside-like listening environment during instruction.The Littmann University App requires a subscription.Now, though, let's take a quick look at how a stethoscope works. How Stethoscopes Work. ... "Digital stethoscope: technology update" Supreeya Swarup and Amgad N Makaryus, Med Devices (Auckl). 2018; 11: 29-36. DOI: 10.2147/MDER.S135882; Categories Guides. About Hannah Drake.Feb 8, 2023 · A stethoscope check can tell your doctor a lot about your heart health. “The heart contains four valves — or doorways — that help push blood in one direction,” Dr. Jain says. “When your heart valve closes, it makes a lub dub sound.”. By listening to those sounds during a stethoscope check, your doctor can hear your heart rate, your ...Dual Head Stethoscope - Stethoscopes for Nurses, Medical Students - Classic Estetoscopio EMT/CMA Study Kit Accessories, StethoMedic Essentials, Prompt Customer Care, Mirror Black Tube, 30 inch. 4.3 out of 5 stars. 1,143. 200+ bought in past month. $16.99 $ 16. 99. FREE delivery Wed, May 22 on $35 of items shipped by Amazon.CARDIOLOGY STETHOSCOPES. 3M Littmann Cardiology IV™ Diagnostic Stethoscope, 6170, Mirror-Finish Chestpiece and Stem, Burgundy Tube. රු 129,800.00. Quick View. CARDIOLOGY STETHOSCOPES. 3M Littmann Cardiology IV™ Stethoscope 6203, Black-Finish Chestpiece, Black Tube, Violet Stem, 69 cm, 1 Each.#1 3M Littmann Classic II S.E stethoscope. #2 3M Littmann Classic III stethoscope. #3 3M Littmann Master Classic II stethoscope. #5 MDF Redesigned Sprague X Rappaport stethoscope. Do nursing students need a stethoscope? Yes, nursing students use stethoscopes. A stethoscope is one of the most important items in a nurse’s arsenal.Recommended Digital Stethoscopes. EKO CORE Digital Stethoscope. 3M Littmann CORE Digital Stethoscope. MDF Digital LCD Clock and Single Head Stethoscope. Cardionics E-Scope 7700 Clinical Model Stethoscope. Cardionics E-Scope II 7710 Belt Model Stethoscope. 1. EKO CORE Digital Stethoscope.Learn how we enable better, smarter, safer healthcare to improve lives at Solventum.com. The 3M™ Littmann® Lightweight II S.E. Stethoscope is an ideal entry-level instrument, with a tunable diaphragm, dual-sided chestpiece, and reliable acoustic performance. Its teardrop shape makes auscultation around blood pressure cuffs easier.A place to discuss TLC's My 600-lb Life. My 600-lb Life is the only show that explores what it means to really, truly lose the weight. Don't be a dick.Register Your Stethoscope Online. Get your product covered in three minutes or less. Discover how the 3M Littmann Cardiology, Classic, and Lightweight stethoscope models meet the needs of doctors, nurses, paramedics, and vets around the world.Note that in this photo the table has a few unidentified books and does not show Dr. Cammann's stethoscope. The oil portrait is likely a posthumous painting based on the Brady photograph (Dr. Cammann died in 1863), comissioned by the family to now document the stethoscope he invented in 1852.ProCardial® Titanium Cardiology Stethoscope - Bright Pink Glitter/Kaleidoscope. $199.99 $214.94. On sale.Are you looking for ways to maximize your potential and reach your goals? Dr. David Jeremiah’s Turning Point ministry can help you do just that. With more than 40 years of experien...A stethoscope must be able to pick up incredibly subtle, quiet sounds at such a level that a person of normal hearing can detect them using the instrument. Air leaks can decrease the volume of sound by as much as 10 to 15 decibels, as well as allow ambient noise to enter the stethoscope; therefore airtightness is imperative.Eko Store. Memorial Day Sale. Take up to $80 off your purchase, plus get a free case and free engraving. Top Selling. Free Case. Eko CORE 500™ Digital Stethoscope. $399. $429. The pinnacle of digital stethoscope technology, combining TrueSound™ audio with 3-lead ECG and a full-color display.It wasn't until the early 1960s that Dr. David Littmann patented a new design that significantly improved the acoustical performance of the stethoscope. 3M acquired Dr. Littmann's stethoscope business a few years later, and the doctor continued to work on his designs. Dr.The disc and the tube of the stethoscope amplify small sounds, such as the sound of a patient's lungs, heart, and other small sounds within the body, making them sound louder. The amplified sounds travel up the stethoscope's tube to the earpieces that the doctor listens through. Heartbeats can easily be heard using a good stethoscope.The stethoscope has been around for nearly 200 years and is still draped across every physician’s neck or tucked into lab coat pockets. No other medical device can boast a longer life or more ...ADC Adscope 604. If you need a clinical pediatric stethoscope the ADC Adscope 604 is an excellent choice that comes with a lifetime guarantee. With a one-sided chestpiece and a dual channel (bi-lumen) headset, it is light and comes in a good selection of colors. For full specifications click here: Adscope 604. Buy on Amazon.Afrimedics now offers stethoscopes equipment, including an adult dual-head budget, Rappaport, Pinard fetal, cardiology and much more. Get now! ... Stethoscopes 3M™ Littmann® Classic III™ Stethoscope Black Tube Black-Edition 5803. R 3,861.00 Inc. Vat. Add to Wishlist. Quick View.Eko CORE 500™ Digital Stethoscope. $429. $399. The pinnacle of digital stethoscope technology, combining TrueSound™ audio with 3-lead ECG and a full-color display. View Details. Free Case. 3M™ Littmann® CORE. Digital Stethoscope. $379.99.Dr. Now’s Net Worth In 2023. Dr. Now has worked with TLC for 11 years. My 600-lb Life is one of the longest-running shows on the network. It wasn’t stated how much the surgeon has made with ...It wasn't until the early 1960s that Dr. David Littmann patented a new design that significantly improved the acoustical performance of the stethoscope. 3M acquired Dr. Littmann's stethoscope business a few years later, and the doctor continued to work on his designs. Dr.MDF Acoustica Lightweight Stethoscope for Doctors, Nurses, Students, Home Health Use, Adult, Dual Head, Black Tube, Black Chestpiece-Headset, MDF747XPBO 4.4 out of 5 stars 34,552 200+ bought in past month4 Types of Stethoscopes: Entry-level/limited assessment stethoscopes. General use/non-critical care stethoscopes. Cardiology stethoscopes. Electronic stethoscopes. It's important to note that stethoscope performance is often on a spectrum. As a result, not all devices provide the same level of acoustic quality.Shopping for medical supplies and equipment can be a daunting task. With so many options available, it can be difficult to find the right products for your needs. That’s why Dr. Le...How to Wear a Stethoscope. Jun 29, 2023. Table of Contents. Step 1: Start with a Clean Stethoscope. Step 2: Put on your Stethoscope and Examine your Patient. Step 3: Clean and Store for Next Use. Disclosure: This site is not intended to provide medical advice and is for educational and entertainment use only.Having the most accurate information about your patients will help you provide better care. Using a counterfeit Littmann stethoscope could hinder your professional growth. It's our trusted brand name. People buy our high-quality products because they rely on the high performance and outstanding acoustics our stethoscopes deliver to help them ...The invention of the stethoscope is traditionally attributed to the French physician Laennec. Rene-Theophyle-Hyacinthe Laennec (1781-1826) was born in Quimper (North-Western part of France, traditional province of Bretagne). He was interested by a medical carrier and volunteered as military physician during the numerous battles given in ...Of those tested, the stethoscopes with the most bacteria on average were the twenty carried around by doctors, nurses, and respiratory therapists and repeatedly used on different patients.Dual Rhythm Medical Stethoscope IMED. Rated 4.80 out of 5. රු 5800.00 - රු 7000.00 Select options Medical Devices. The stethoscope is a vital part of the diagnosing process. Stethoscope prices are varied by their brands and some of the differences. - SCIENCESIO LANKA.Rs. 399. JSB S02 Deluxe Stethoscope. Rs. 249. healthgenie HG-101 Mono Stethoscope. Rs. 299. Rossmax EB-200 Stethoscope. Rs. 273. Prices mentioned above are the best (least) price available for each item across all stores. To get prices across all stores please select (click) a given Stethoscopes.stethoscope, medical instrument used in listening to sounds produced within the body, chiefly in the heart or lungs. It was invented by the French physician R.T.H. Laënnec, who in 1819 described the use of a perforated wooden cylinder to transmit sounds from the patient’s chest (Greek: stēthos) to the physician’s ear.Dual Head Stethoscopes. As for the dual head stethoscope, this instrument is very versatile. This is because the chestpiece offers both sides of the head. The side that has the larger diameter and area is called the diaphragm while the other side or the smaller one is also known as the bell. The diaphragm is largely for high frequency of sounds.For over 60 years, Dr Martens has been synonymous with quality, durability, and style. What started as a humble work boot has evolved into a fashion icon that transcends generation...3M™ Littmann University App for faculty. The Littmann University App gives instructors the ability to teach and test their students on the skill of auscultation. Pair it with the Littmann Learning App to provide your future clinicians a bedside-like listening environment during instruction.The Littmann University App requires a subscription.My Stethoscope, My Style. With dozens of tubing colours and chestpiece finishes to choose from, find a 3M™ Littmann® Stethoscope that you can truly call your own. Discover how the 3M Littmann Cardiology, Classic, and Lightweight stethoscope models meet the needs of doctors, nurses, medics, and vets in Australia and around the world.Home. News. The 10 Best Stethoscopes for the Philippines. Medshop Singapore PTE. LTD. UEN: 201830685K. Dispatching directly from Australia. When looking for a stethoscope, you are bound to stumble upon a complicated world of choice in the Philipino market.Melissa Dickson | Published in History Today Volume 67 Issue 5 May 2017. René Laënnec’s invention of the stethoscope in the Hôpital Necker in Paris in 1816 heralded a new era in clinical diagnosis. Through a long and painstaking process of describing and matching the sounds he detected during his assessment of patients with …Antique BAZZI- BIANCHI Bowles PHONENDOSCOPE, Stethoscope 1894 - Medical Device. $49.99. or Best Offer. $8.70 shipping. Riester Duplex Stethoscope Stainless Steel . BLACK Only.Kids Doctor Toy Set Doctor Cart Pretend Play Set Electric Simulation Ecg Medical Trolley Analog Scanner Childrens Doctor Accessories Stethoscope Toys With Music Water R399.00 R129.00The Stethoscope Gets Smart. You wake up one morning to discover that your child is ill: His forehead feels hot to the touch, and his rapid breathing has a wheezing sound. You live in Malawi, where your health care options are few. When the local clinic opens, you wait for your turn with the solitary clinic worker.Dr. Nowzaradan's 2022 Net Worth. His successful career has led Dr. Nowzaradan's 2022 net worth to be an impressive $6 million. Considering half of all practicing physicians have a net worth of $1 million or more, it isn't too surprising. He practices at several hospitals in the Houston area. However, Dr.Watchers tune in just as much for Dr. Now as they do for the incredible transformations. Here's everything you need to know about the man with the golden stethoscope. My 600-lb Life: Dr. Younan Nowzaradan the Face of TLC Show. Dr. Younan Nowzaradan - affectionately called Dr. Now by watchers - is the face of TLC's My 600-lb Life. Every ...Dual head stethoscopes offer two heads, one on each side of the chest piece. The larger one–the diaphragm–is flatter and works better for high frequency sounds. The smaller one–the bell–looks more like an elongated cup and works best on low frequency sounds. Some physicians who see patients of all ages like a dual head stethoscope ...Dual Head Stethoscopes. As for the dual head stethoscope, this instrument is very versatile. This is because the chestpiece offers both sides of the head. The side that has the larger diameter and area is called the diaphragm while the other side or the smaller one is also known as the bell. The diaphragm is largely for high frequency of sounds.Dr. David Jeremiah is a renowned pastor, author, and speaker who has touched the lives of millions through his powerful sermons. With a deep understanding of scripture and an abili...Now's stethoscope was blinged out? We have seen his 'solid gold' stethoscope in previous years, but this one is certainly new. Do you think that this is something he got for himself, or do you think that this is something a patient gave him maybe? Archived post. New comments cannot be posted and votes cannot be cast. Iranians are like ...Stethoscopes: Buy the latest Stethoscopes at Amazon.in. Choose from a wide range of Stethoscopes at amazing prices, brands, offers. ... Dr. Odin Aneroid Sphygmomanometer With Stethoscope for Doctors and Medical Students (Black, 6 Months Warranty) ... Prime Now 2-Hour Delivery on Everyday Items: Amazon Prime Music 100 million songs, ad-free Over ...Description. Introducing the brand new Littmann Classic III stethoscope from 3M Littmann.With the first major upgrade of the iconic Littmann stethoscope in 18 years, the NEW industry standard has arrived! The Classic III stethoscope brings new design, materials, and technology to the Littmann stethoscope series that's been used and trusted by millions of medical professionals worldwide for ...Feb 2, 2022 · Profession: Iranian-American surgeon, TV personality, and author. Net Worth in 2024: $6 million. Last Updated: May 2024. Dr. Nowzaradan is a very experienced gastric bypass surgeon. He comes from Houston. He is a renowned obesity surgery doctor.Register Your Stethoscope Online. Get your Littmann Stethoscope covered in minutes. Discover how 3M Littmann Cardiology, Classic, Lightweight and Electronic stethoscopes meet the needs of doctors, nurses, vets, and other clinicians around the world.Researchers from Johns Hopkins University have invented a new, 21st-century version of the stethoscope, which can help better diagnose conditions like pneumonia using some smart machine-learning ...United States. 3M™ Littmann® Stethoscopes. All 3M™ Littmann® Stethoscope Products. Stethoscopes. Classic Stethoscopes. 3M™ Littmann® Classic III™ Stethoscope. 3M Health Care is now Solventum. Learn how we enable better, smarter, safer healthcare to improve lives at Solventum.com.Pricing guide. Stethoscopes can range in price from about $15 up to $400. This wide variation in price is due to the quality of materials used, the stethoscope’s head type, the size, and...MyStethoscope.com is an Authorized Deale r of the 3M™ Littmann® brand in the United States. We are proud to offer a wide selection of Littmann stethoscopes with fast priority shipping and same-day laser engraving for personalization. Our customers can shop with confidence knowing that all products we sell are 100% authentic and brand new.The stethoscope is a medical device used to listen to the internal sounds of a human or animal body. It is a disc-shaped instrument placed against the skin with two earpieces. The stethoscope can be used to listen to the sounds of the lungs, intestine, and heart. If you combine this with a sphygmomanometer, you can measure the blood pressure.Superior Acoustics: With Greater Goods premium stethoscope, you can experience crystal-clear sound thanks to tunable dual heads and a floating diaphragm that captures frequencies with minimal loss. Practicality and Durability: Reinforced with an adjustable headset, tight-seal ear tips, and durable thick tubing, this stethoscope is built to last.The Stethoscope. 1. Auscultate the patient in a quiet and well-lit room. Ambient noise should be minimized as much as possible by closing doors and briefly not talking with the patient. 2. The patient can be examined in three positions: sitting, supine, and left lateral recumbent. In our heart and lung sound lessons, we will indicate the ...Classic II Pediatric 28" Stethoscope. $105.98. Video. 3M Littmann. Single Use Stethoscope Box of 10. $79.98. Clearance. Cardiology Stethoscopes by 3M Littmann. Clearance Blemished Cardiology IV 27" Diagnostic Stethoscope.By Brittany Delay / Oct. 28, 2023 9:15 am EST. Younan Nowzaradan, more commonly known among his fans as "Dr. Now," is the face of "My 600-lb Life." For over 130 episodes, the renowned physician ...Comparatively, acoustic stethoscopes run much cheaper. The typical cost of one can range between $50 to $200. Things like personalized engraving can add to the cost a little but overall they're much more cost-effective. 24 Stethoscope Engraving Ideas (Funny, Ironic, Inspiring And More!)Born in 1781 in Brittany, France, Rene Laënnec (1781-1826) was the doctor who invented the stethoscope. In 1816, Dr. Laënnec was treating a young woman who complained of symptoms that were comparable to those experienced by a person with heart disease. The traditional method used to confirm this diagnosis was a technique called immediate ...Learn how to draw a stethoscope step by step easy with pencil &a, Diaphragm. The diaphragm of a stethoscope is the larger, flat portion, Veterinary. Ophthalmoscopes. Physical Exam Sets. Physical Exam Systems. The, Using a Stethoscope. When a medical professional like a nurse or doctor goes to, Dr Morepen Stethoscopes - Buy Dr Morepen Stethoscopes at India's Best Online Shopping Store. Check Pri, When it comes to building a home, there are many decisions that need to be made, and one of the most important is choo, Melissa Dickson | Published in History Today Volume 67 Issue 5 May 2017. René Laënnec’s inventi, 4 Tips on How to Use a Stethoscope. Step 1: Sounds Detection. St, A good stethoscope might cost anywhere from $20 and $400. , I love it, I feel like if any doctor can pull of a ba, Unfortunately, you can’t hear it as early as you can w, stethoscope, medical instrument used in listening to sounds p, Here are Our Recommended Stethoscopes. 3M Littmann Light, Dr. Littmann's Legacy. When the first stethoscope was inve, Rs. 399. JSB S02 Deluxe Stethoscope. Rs. 249. healthgenie HG-101 Mono, The headset is made up of two eartubes, tension springs and the earti, In terms of professional practice, they might be lacking or I would sa, Have a question about stethoscopes? You may find the answer in our .