Our bodies are a perfect way to encourage STEM learning in little kids too. Like a paint brush to an artist or a wrench to a mechanic, a stethoscope for a medical professional brings their occupation to life. Always avoid putting your stethoscope inside your lab coat's pockets as this can twist the tubing and earpieces, leading to loosened seals that can cause sound interference. (Or run in place, or do jumping jacks. Why do you think one stethoscope would work better than another? You can see a picture of this stethoscope in Figure 2 below. Don't forget to add the case to your cart! White or light gray ribbon will make the stethoscope look more authentic, but you can use any color you want. You can make a graph by hand or use a website like. You can learn a bit more about these types by clicking here. Where the plastic tubing lines up with the other end of the cardboard tube, mark this point on the tubing with a pen. You can count beats for just 30 seconds and then double that. Use a permanent marker to write your name, initials, or a unique identifier on the tubing of the stethoscope. Just as you may use a megaphone to amplify your voice over a long distance, the same phenomena is being used to listen to a heartbeat or breath. Rapid, shallow breathing. Try counting the heartbeats of the members in your family. Keep the balloon pulled taut, like a drum. Give the bottom of the U a slight point, sort of like a wishbone from a turkey. This is the best! You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. They were invented in 1816 in France by a man named Ren Laennec. 2. Stethoscope: Have the children paint each the cupped areas of a egg carton (cut up one for each child) then poke a hole and put a piece of yarn through for their stethoscopes! Knowing how to wear this equipment correctly also translates to optimal performance and comfortability when on it. Feeling the heart beat is a concrete way for children to understand that they have parts inside of them that work to keep them alive. Stethoscope and accessories are not included. Keep the stethoscope at a 15-degree angle. 28. As unbelievable as it may seem, something as inconsequential as your natural body oils can make your tubing crack. For daily use, you should clean your stethoscope as often as you would wash your hands. 3M Littmann Learning App and 3M Littmann University App, powered by eMurmur, gives users access to real patient lung sounds, heart sounds, and murmurs to help educate and test in the recognition of heart murmurs. Previous stethoscopes I've owned have been too quiet. The double lumen design is mostly preferred as it's usually partitioned towards either the right or left hemispheres. Stethoscope Fun If you have access to a stethoscope, let the children listen to their own and others heart beats. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Celebrate our nurses by drawing a stethoscope and a heart! A stethoscope is a crucial medical instrument that is commonly used for diagnostic purposes. 709 Posts In such a circumstance you'd need to reach out to the company's customer support and make a request for tubing replacement. Great. Something around 24 inches (61cm) would work great, however. By using our site, you agree to our. Taking good care of your stethoscope will make it last as long as it possibly can, according to the manufacturer. Either use how many beats your child counts or do the math to get beats per minute for each member. You can see that the procedure and rules are quite simple and when followed, you can never go wrong with this medical equipment. You may be surprised to learn that even the best stethoscopes for nurses and doctors need a little extra care when cleaning them. Have an adult help you cut the hose where you marked it. We were able to hear some very nice purrs.). If you're using a funnel, then you don't need to drill any holes. (2020, November 20). There are numerous ways to make your stethoscope as fashionable as possible. Line one end of the hose up with one end of the cardboard tube. You should always contact your doctor or other qualified healthcare professional before starting, changing, or stopping any kind of health treatment. With the purchase of selected stethoscopes. This stethoscope is just fun for kids to play with on their own, but it is great for more directed activities too. 4. For more tips, including how to build a realistic stethoscope, read on! I'm a mom of three and STEM enthusiast. The reliable acoustics of the Littman stethoscope earn it top marks with its users and our medical expert. I could also see a really bad quality outcome - a stethoscope tube usually takes a lot of bending, twisting, and other abuse, which is very likely to cause the . To paint it over or to use sandpaper is a hygienical "No Go". There are several types of stethoscopes: Acoustic, electronic, recording, fetal, and doppler. Proofread your text, then select "Add to cart." Complete your order when done shopping. Stethoscope and accessories are not included. Secure it with a small rubber band and electrical tape. It's important to note that most of the latest stethoscope tubing can withstand alcohol and skin oils which makes them last longer and withstand regular use plus cleaning. Where the hose lines up with the other end of the cardboard tube, mark this point on the hose with a pen. As with all other eventualities, it's a commonly agreed fact that prevention is better than cure. If you don't like the color of the headband, wrap ribbon or colorful tape around it. Write down in your table how loud the heartbeat sounds were for each stethoscope. Cut the tail-end of a balloon off, then pull it over the larger opening of a funnel. In this human biology science project, you will make three homemade stethoscopes, each using a different type of tube, and investigate why one stethoscope design works better than other designs. Though this may not always be possible for those stethoscopes that are used frequently, there's still the possibility of replacing the worn-out parts in order to retain the sound quality. wikiHow is where trusted research and expert knowledge come together. To investigate how you can improve on a stethoscope design, visit. Best Sprague stethoscope: Omron Sprague Rappaport. Last Updated: October 6, 2020 Before diving into the more inspirational and serious types of quotes you could put on your stethoscope, I thought I'd start off with some light humor. Tips on how to clean your stethoscope correctly. Take one funnel and tape it to the end of the paper towel tube. However, the stethoscopes that contain red pigments in the tubing color (Burgundy, Pink, Plum, Peach, Raspberry, Orange, etc.) When it comes to the best of the best stethoscopes, it doesn't get much more impressive than the 3M Littmann CORE Digital Stethoscope. The stethoscope should be appropriately held for crisp, clear sound as holding it improperly may create unnecessary noise. Launder as you normally would. I will definitely buy again!. Does the person have to lift up his or her shirt for the stethoscope to work? Ever wonder how the doctor can hear your heart beating? by NurseHive | Nov 3, 2020 | Blog | 0 comments. All Littmann stethoscopes now feature a next-generation tubing that retains its shape and flexibility even after folding tightly into a pocket. Younger children do well with just the counts. Under no circumstance should you immerse your stethoscope into any liquid as this may damage the internal components. Though this may not the best option in keeping the stethoscope germ-free, it'll provide some level of cleanliness. If the funnel is still loose, secure it to the tubing with a strip of electrical tape. Copyright 2023 Team Cartwright | Wisteria on Trellis Framework by Mediavine, STEM Activities for Preschoolers and Toddlers, Simple Sensory Activities for Toddlers and Preschoolers, Toddler Learning Activities: Easy and Fun Educational Games for Toddlers, Process Art Activities for Kids (And Why Process Art Is So Important), Valentines Day STEM and Learning Activities, St. Patricks Day STEM and Learning Activities, Breastfeeding Twins: Your Ultimate Resource Guide, A Little Background History on Stethoscopes, Easy Weather Science Experiments for Preschoolers and Toddlers, Rising Water Experiment - Magic Water Science Experiment, 27 Taste Safe Sensory Play for Toddlers and Preschoolers, Leprechaun Snow! 3M recommends cleaning Littmann stethoscopes in-between every patient with a 70% isopropyl alcohol solution or wipe. If your stethoscope needs to be disinfected, wipe with a 70% isopropyl alcohol solution. How do you think the type of tubing used in the design might have made it work better? The stethoscope allows a person to hear the workings of the body, most commonly the heart and lungs, from the outside. The wikiHow Video Team also followed the article's instructions and verified that they work. The Most Customizable Stethoscope on the Market. Though this may not look cool, it'll sure keep your tubing intact for longer. Next, you have to make sure that the earpieces are close to your head but not too close. Our hearts. About: Science City At Home content is sponsored by MRIGlobal. The larger side is known as a "diaphragm", while the small side is the "bell". You should hear the normal sounds of the human heart, which sound like "lub-dub.". Remove the rim and diaphragm cover of the stethoscope 2. For example, "soft"= 1, "medium"= 2, and "loud"= 3. Alcohol, Clorox wipes or something similar is the only thing you should use on the tubing for two reasons. Because of our relentless pursuit of quality, we back our stethoscopes with a Lifetime Warranty. If you have seen and felt a real doctor's stethoscope before, think about how the best homemade design you tested is different from a real stethoscope. Lets quickly explore these components. If you like this project, you might enjoy exploring these related careers: You can find this page online at: https://www.sciencebuddies.org/science-fair-projects/project-ideas/HumBio_p033/human-biology-health/make-your-own-stethoscope. Make the third stethoscope with a large funnel, a small funnel, the cardboard tube, and duct tape. Eartips can be removed from the eartubes for thorough cleaning. Remove the damaged tubing. New to Amazon. This is especially so because of the regular contact when the stethoscope is hanging around the neck. Copyright NurseHive Technologies LLC document.write(new Date().getFullYear()), https://www.linkedin.com/company/65468502, 10 Anytime Gifts Every Nurse Wants (And Needs), Essential Tips For Surviving The Night Shift From Real Nurses, What Every Nurse Needs To Know About The Night Shift, Best Laptops For Nursing Students: Everything You Need And More, To prevent the spread of infectious diseases, To keep your stethoscope working properly. Do you have specific questions about your science project? Editor's choice: 3M Littmann Classic III. "The doctor is in.". Stretch it over and around the edge of the bell. Step 3: Decorate! If the noise you hear interferes with heart or lung sounds, the tubing is poorly insulated. Put the small funnel against your ear, covering it. The initial concept stems from work by Melissa Przyborowski from the Biomedical Engineering Department at Rutgers University Systolic is the "lub" sound and diastolic is the "dub" sound. If your pet is open to it, use the stethoscope to measure their heart rate. Enjoy! My goal is to encourage moms, find practical parenting solutions, and help moms with the unique challenges twins bring! Your children will need to be quiet and listen while they use the stethoscope. Take the balloon tops and stretch them over the large ends of the funnels. Use plenty of tape so there are no gaps. Do not put the stethoscope in your ears while the tips point towards them. These can be: When picking wipes to clean your stethoscope, choose the ones with an antibacterial formula. This is the fastest way of cleaning your stethoscope. Make sure to wash your hands before and after cleaning your stethoscope and if disassembling, make sure the area you put your stethoscope down on is clean. Many nurses and healthcare professionals that (hopefully) are religious about washing their hands between patients might not even think about cleaning their stethoscope. 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