Many people have chronic rhinitis, and though it is common, it deeply affects breathing, and long-term will influence daily life. As it knows symptoms of chronic rhinitis include runny nose, nasal congestion, frequent throat clearing, and chronic coughing. Any one of these symptoms can be bothersome, and when they occur persistently, they can greatly disrupt sleep, study and work. Regardless of the severity, the impact of chronic rhinitis should not be underestimated. Now, take several minutes to read this article, and learn how chronic rhinitis develops and practical tips to improve life.   How Does Chronic Rhinitis Develop?   The development of chronic rhinitis is closely related to several factors, including local factors, systemic factors, and triggering factors, all of which interact to cause prolonged nasal inflammation.     Local factors 1. Recurrent acute rhinitis: If acute rhinitis is not treated promptly or is not treated thoroughly, it may cause the nasal passages to be in a state of inflammation for a long time, and then develop into chronic rhinitis. Long-term inflammatory stimulation makes the nasal mucosa more sensitive and prone to external stimulation. 2. Anatomical problems: Anatomical problems such as nasal septum deviation, nasal stenosis or nasal tumors can lead to obstructed nasal ventilation. Long-term poor air circulation can easily cause chronic rhinitis. 3. Drug abuse: Long-term abuse of drugs such as drops and ephedrine may cause vasodilation and mucosal swelling, forming a vicious cycle and making rhinitis symptoms more severe.  Systemic factors 1. Chronic diseases: Chronic diseases such as anemia, diabetes, and tuberculosis can weaken the body's immune system, reduce resistance, make the nasal cavity susceptible to infection or inflammation, and thus lead to chronic rhinitis. 2. Physiological congestion: During pregnancy or adolescence, changes in hormones in the body may cause congestion of the nasal mucosa and increase the incidence of rhinitis. 3. Immune dysfunction: Abnormal immune system function increases the risk of upper respiratory tract infections, which often lead to chronic rhinitis.   Predisposing factors 1. Environmental irritation: Chemical irritants in the air (such as sulfur dioxide, formaldehyde, etc.) can cause direct damage to the nasal mucosa, thereby aggravating the symptoms of rhinitis. 2. Lifestyle habits: Long-term inhalation of smoke, excessive alcohol, malnutrition and other lifestyle habits will weaken the body's immunity and resistance, making the nasal cavity more susceptible to infection. 3. Climate change: Rapid changes in temperature and humidity can also irritate the nasal cavity, leading to the occurrence and recurrence of chronic rhinitis.   Practical Tips for Managing Chronic Rhinitis   For patients with chronic rhinitis, effective daily care and health management are crucial. Here are some practical tips to help alleviate symptoms and improve quality of life:  1. Keep Nasal Passages Moist: It's a wise way to use saline nasal sprays or rinses to clear allergens and bacteria. 2. Avoid Known Allergens: Patients should keep far away from allergens, for example, some patients can be allergens when they encounter pollen or dust mites.  3. Better Indoor Air Quality: Air purifiers and humidifiers might be a good way to keep air clean and moist, reducing the impact of pollutants.  4. Have Healthy Habits: Owning a balanced diet and a good lifestyle are one of important ways to strengthen immunity through proper nutrition.  5. Engage in Regular Exercise: Moderate physical activity is useful for immune function and aids the body's natural healing processes.  Importantly, if symptoms persist or worsen, please go to the hospital in time.  Doctors may recommend medications or the use of nasal airway products as part of your treatment plan.    Silicone Nasopharyngeal Airway How Nasal Airway Products Help Manage Chronic Rhinitis   Nasal airway products are highly effective in improving nasal airflow and relieving nasal congestion. They are mainly made from materials like PVC or silicone and have different designs to meet some special needs. Therefore, patients can choose it according to their needs. In cases where breathing difficulties occur, a nasopharyngeal airway product may be recommended under a doctor's guidance. Additionally, some nasal airway products can enhance the efficacy of medical treatments by supporting better medication absorption.     Conclusion   Pay more attention to chronic rhinitis, do not let it influence your life and work. Proper care, environmental adjustments, and medical nasal airway products make patients have a normal life.Nasal care products at Bever Medical aim to ease nasal congestion and help restore clear breathing. If you are struggling with chronic rhinitis, ask the doctor for professional suggestions. If you have the prescription, welcome to contact our professional team to learn more about how our nasal care solutions can benefit you.  

Ensuring open airways is critical in battlefield emergencies, whether dealing with blast injuries, gunshot wounds, or other critical situations. Clinical statistics from battlefield first aid indicate that approximately 1% of fatalities result directly from airway obstruction leading to asphyxiation. Products like NPA (Nasopharyngeal Airway) and OPA (Oropharyngeal Airway) have become essential tools in battlefield medical kits. This article shares the functionality and selection criteria for NPAs and OPAs, ensuring every second counts in saving lives and protecting soldiers.      The Importance of Airway Management in Combat On the battlefield, the environment is unpredictable, and time is of the essence. Medical equipment must be limited and highly effective. Airway obstructions can rapidly cause hypoxia or even death. The core goal of airway management products is to maintain or restore open airways, ensuring the patient can breathe properly. Effective airway management allows medical personnel to buy crucial time for emergency transport and professional treatment, significantly improving survival rates.  NPA (Nasopharyngeal Airway) To enhance the ability to address airway obstruction and improve survival rates, the U.S. military equips every frontline soldier’s first aid kit with a nasopharyngeal airway and provides training for its use. This type of airway tool is particularly suited for semi-conscious or conscious patients as it avoids triggering the gag reflex. NPAs are indispensable for cases where oral access is restricted due to facial injuries or a locked jaw. When a patient experiences airway obstruction, the NPA can be quickly deployed. This tool is simple yet effective: apply lubricant to the NPA's surface and insert it into one nostril until it is properly positioned. The device is easy to operate, and with training, most personnel can use it proficiently. However, NPAs have limitations. Their relatively short length means they cannot address obstructions beyond the pharynx, such as in the lower airway.  Usage Tips for NPA Measure the correct size by aligning the NPA to the distance from the patient's nostril to their earlobe. Apply a water-soluble lubricant to the beveled end. Insert the NPA gently into the nostril, following the nasal passage. If resistance is encountered, stop immediately and try the other nostril or a different size. After insertion, confirm airway patency and monitor the patient's breathing. Reassess the NPA's position regularly, as it may shift during rescue efforts.  OPA (Oropharyngeal Airway) When an NPA is insufficient to resolve an airway obstruction, an OPA may be considered. OPAs are suitable for unconscious patients with no gag reflex, as they may trigger vomiting and worsen the obstruction in patients who are partially conscious. Many military forces now consider OPAs a standard tool for airway management. OPAs effectively separate the tongue from the posterior pharyngeal wall, ensuring an open airway, reducing the risk of aspiration, and enabling efficient ventilation. Usage Tips for OPA Measure the OPA size by matching it to the distance from the patient's mouth to their jawline. Insert the OPA with the curved end facing upward. As the OPA reaches the back of the throat, rotate it 180° into position. Push gently until the OPA is fully seated. If initial placement fails, check for obstructions in the oral cavity, clear them, and retry. Continuously verify the OPA's position, as it may dislodge during use.  Key Differences Between NPA and OPA While NPA and OPA serve similar purposes, their applications and suitable patient profiles differ. NPAs are ideal for semi-conscious patients, while OPAs are designed for completely unconscious individuals. Their complementary functions make them indispensable for comprehensive airway management in battlefield first aid.  How to Choose the Right Military Airway Management Product 1. Quality Standards Military-grade medical equipment must meet stringent quality requirements to withstand harsh battlefield conditions. Airway management products should be made from medical-grade materials and perform reliably in extreme temperatures, humidity, and rugged environments. Durability is also essential for prolonged storage and use in demanding scenarios. 2. Size and Versatility Airway management products should be available in various sizes to accommodate different patient needs. NPAs and OPAs are typically classified by diameter and length. Choosing the right size improves efficiency and minimizes patient discomfort or injury. 3. Portability and Storage Medical tools for combat environments must be lightweight, compact, and easy to deploy quickly. Packaging should ensure proper sealing to prevent contamination during transport and storage.  Conclusion In battlefield rescue, every second counts. Tools like NPA and OPA play a critical role in maintaining airway patency and enhancing medical response efficiency. If you are looking for reliable military-grade airway management solutions, explore Bever Medical product range. With a wide selection of airway management products and strict quality certifications, Bever Medical offers the dependable solutions needed to meet the challenges of battlefield medicine.

In the emergency and medical field, you must have known the importance of training. You never know when the next emergency will happen, so it is always a wise choice to be prepared. Airway management is the first step in saving lives. You may repeat similar training every time, but focusing on airway management scenarios in the next session might upgrade your skills, especially since new emergencies can arise.  1. Pediatric Airway Emergencies Compared to adults, children's airways are narrower and more easily obstructed by secretions, inflammation, or foreign objects. In emergencies, especially in outdoor first aid, using a nasopharyngeal airway kit can quickly relieve obstructions and help a child breathe normally. Training Focus: Get familiar with the unique anatomical differences in children's and infants' airways. Master the technique of using smaller-sized nasopharyngeal airways, ensuring quick, painless insertion. Learn to assess the patient's breathing status after airway intervention. 2. Elderly Patients With the global aging population, elderly patients' needs require special attention. Their airway management can be tricky due to dentures, loose teeth, or other factors that complicate the placement of airway devices. When clearing the airway of elderly patients, be extra careful while suctioning to avoid damaging their delicate oral tissues. Training Focus: Check and remove dentures or anything that might interfere with the procedure. Be gentle while suctioning to prevent additional complications. Ensure a proper seal when assisting ventilation. 　 3. Trauma Patients Trauma situations vary widely, including head-on collisions, blast injuries, or violent attacks, all of which can lead to blood, tissue, and teeth obstructing the airway. Quick responses are necessary in these emergencies to manage breathing difficulties. Training Focus: Quickly assess the severity of airway obstruction. Master methods to clear airway obstructions, such as suctioning or using instruments. Be ready to insert the nasopharyngeal airway accurately in trauma environments. In battlefield situations, train soldiers to use the nasopharyngeal airway in tough conditions. Learn how to use the nasopharyngeal airway in battlefield operating rooms. 4. Patients with Decreased Responsiveness When patients have impaired consciousness due to central nervous system damage, drug overdose, or hypoglycemia, soft tissues may obstruct the airway, risking suffocation. The nasopharyngeal airway is a safe and effective intervention in such cases.  Training Focus: Learn to recognize early signs of decreased consciousness. Select the appropriate size of nasopharyngeal airway based on the patient's physical characteristics. Practice proper technique to ensure patient comfort and minimize discomfort. 5. Young People and Outdoor First Aid In outdoor sports or adventure activities, sudden airway obstructions can be life-threatening. The nasopharyngeal airway is simple to use and allows self-administration, significantly improving the chances of successful first aid. Training Focus: Teach how to insert the nasopharyngeal airway correctly. Educate on recognizing early signs of breathing difficulties. Provide post-use care instructions to ensure safety.  Nasopharyngeal Airway Materials and Uses The Nasopharyngeal Airway Kit is an essential tool in airway management scenarios. It is usually made from either PVC or silicone, each with unique advantages. Silicone is soft and comfortable, causing minimal irritation to the patient and is reusable, making it ideal for professional environments like operating rooms. However, silicone is more expensive, while PVC is cheaper and typically single-use, making it more popular in military and outdoor emergencies. 1. Outdoor Emergency   In outdoor sports or adventures, sudden airway issues can be life-threatening. The nasopharyngeal airway, as a portable first aid tool, can quickly restore normal breathing in situations like altitude sickness, airway obstruction, or breathing difficulties from sudden illness. 2. Military Use   On the battlefield, soldiers may suffer airway obstructions due to explosions, smoke inhalation, or other factors. The nasopharyngeal airway, with its simple operation and portability, is an ideal choice for field first aid. After basic first aid training, soldiers can manage breathing difficulties on their own without medical personnel's help. The nasopharyngeal airway can also serve as an auxiliary airway management tool in makeshift field operating rooms.  3. Clinical Operating Rooms   Though the use of nasopharyngeal airways in operating rooms is relatively rare, it is still indispensable under certain conditions. For instance, when short-term airway support is needed during surgery, the nasopharyngeal airway can provide quick and stable assistance, complementing other specialized airway management tools.  Conclusion Through training, people can master the skills to use the nasopharyngeal airway effectively and react swiftly in emergencies. Whether you're a professional healthcare provider or a first aid enthusiast, Bever Medical offers high-quality nasopharyngeal airway products, visit our official website now to explore more professional airway management tools!

When natural breathing isn't enough, artificial ventilation becomes a lifesaver. For patients who can't breathe on their own, the right ventilation techniques can drastically improve survival rates and recovery outcomes. Let's dive into some essential artificial ventilation methods with Bever Medical.      Natural vs. Artificial Ventilation   Natural Ventilation This relies on the patient's own breathing, driven by the diaphragm and intercostal muscles to exchange gases. It's how the body is designed to function.   Artificial Ventilation Here, external forces assist or fully take over breathing. Methods include positive pressure ventilation (e.g., bag-valve mask) or negative pressure ventilation (like the historic iron lung).   Artificial ventilation quickly restores oxygen exchange when natural breathing is impaired or stops. It requires skilled operators, as improper use can lead to airway damage or over-ventilation. Managing Airway Obstructions   Airway obstruction, especially common in children and older adults, can block airflow. Recognizing and clearing these blockages is critical in emergencies.   Common Signs Inability to speak or severe coughing.   Cyanosis (blue lips or skin) or sudden loss of consciousness.   Solutions Back Blows and Abdominal Thrusts (Heimlich Maneuver): Quickly dislodge objects for conscious patients.   Tools to the Rescue: Suction devices or laryngoscopes can remove stubborn obstructions.   Nasal Pharyngeal Airway (NPA): Particularly useful for partial blockages or soft tissue collapse caused by the obstruction.    Airway Management Techniques   Artificial ventilation starts with effective airway management. Here are some proven techniques Head Positioning Head Tilt-Chin Lift: A go-to for most cases to open the airway.   Jaw Thrust: Ideal for patients with potential neck injuries—it avoids moving the cervical spine.   Equipment Help Nasal Pharyngeal Airway (NPA): Easy to insert and great for patients with clenched teeth.   Oral Pharyngeal Airway (OPA): Perfect for unconscious patients, keeping the tongue from blocking the airway.     Airway Devices   The Nasopharyngeal Airway (NPA) is a simple device, Bever Medical uses premium PVC or silicone that's soft and durable.    When to Use Ideal for patients with clenched jaws but with some natural breathing.   Works well with suction devices to clear airway secretions.   Pro Tip: Always apply lubricant before insertion to minimize discomfort or injury.    Oral Pharyngeal Airway (OPA) Best For: Unconscious patients to prevent the tongue from obstructing the airway.   How To Use: Choose the right size and insert following its curve to avoid injuring the mouth.    Laryngeal Mask Airway (LMA) Great For: Short procedures under anesthesia or challenging airways.   Advantages: Easy to insert and avoids complications tied to intubation.  Bag-Valve Mask Ventilation (BMV)   BMV is one of the most common artificial ventilation techniques, widely used in emergencies and surgeries.    Steps to Perform: 1. Select a mask that fits snugly on the patient's face.   2. Connect the bag and manually compress to deliver positive pressure ventilation.   3. Pair it with an NPA or OPA for a clear airway.    Key Tips Avoid over-ventilation to prevent stomach inflation or lung damage.   Watch the chest rise to ensure proper ventilation.    Wrapping Up   From supporting natural breathing to advanced equipment, artificial ventilation techniques cater to different needs. Simple tools like the nasopharyngeal airway (NPA) are versatile and effective. Whether it's for anesthesia in a hospital or an emergency in the field, Bever Medical's high-quality NPAs empower medical professionals to address airway challenges quickly and improve patient outcomes. To learn more, please visit our website for product details!  

Nasopharyngeal airways (NPA) are versatile airway devices used across various medical settings. In general anesthesia, NPAs play a critical role in ensuring proper airway management and patient safety. Let's dive into their applications and learn the wide application in general anesthesia.     Choosing the Right NPA  Picking the right NPA isn't a guessing game. It involves considering factors like the patient's age, weight, and airway anatomy. Here's a breakdown:  Size and Length The NPA should cover the distance from the nostril to the oropharynx. Too long? Risk of over-insertion. Too short? No support. So, when choosing, must choose the right size and length according to the age and scenario. Material Silicone is soft and great for long-term use or sensitive patients. PVC is budget-friendly and ideal for single-use scenarios. Bever Medical offers both materials of NPA products and meet the medical grade. Special Designs Ventilated NPAs improve airflow, and some feature anti-kink designs—perfect for tricky surgical environments. Getting the size and design right is key to effectiveness and comfort.    NPA in General Anesthesia   NPAs are lifesavers during general anesthesia, and here's how they shine:  NPA in Inhalation Anesthesia   When it comes to inhalation anesthesia, a clear airway is non-negotiable. Nasopharyngeal airways help by:   Keeping the Airway Open: They physically prevent the tongue from falling back and blocking the airway.   Assisting Oxygen Delivery: Especially during induction, NPAs ensure efficient delivery of oxygen and anesthetic gases.   Handling Special Cases: For patients with nasal obstruction, NPAs provide an alternative pathway for anesthesia delivery.   Silicone NPA Nasopharyngeal Airway NPA in Intubated IV Anesthesia   During IV anesthesia with intubation, NPAs are more than just a backup—they're game-changers:   Ventilation Support: NPAs provide effective ventilation during the pre-intubation phase, especially in patients with complex airway anatomy.   Preventing Airway Collapse: During induction, NPAs help keep the airway stable, making intubation smoother.   But wait, there's more!   Drug Delivery: NPAs can deliver local anesthetics or antibiotics directly where they're needed.   Monitoring: Specialized NPAs with sensors can track airflow and breathing parameters during surgery.     NPA in Non-Intubated IV Anesthesia   In scenarios without intubation, NPAs are equally valuable:   Short Surgeries: Perfect for outpatient or day surgeries where maintaining a clear airway is crucial.   High-Risk Patients: For those with respiratory conditions or tricky anatomy, NPAs provide a safer airway solution.   Post-Op Recovery: NPAs reduce the risk of breathing issues during wake-up.     NPA for Special Patient Groups   For Kids   Kids'airways are narrower and more sensitive, making NPAs especially useful. Here are some tips:   Use soft materials to minimize irritation.   Don't insert too deeply to avoid nasal trauma.   Monitor airway pressure to ensure proper ventilation.   For Seniors   Older patients often have fragile tissues and loose teeth, so handling with care is vital:   Remove dentures or other obstructions.   Insert gently to avoid nasal mucosa damage.   Check NPA placement regularly to prevent dislodgement.   For Trauma Patients   In emergencies like facial or head injuries, NPAs are crucial. But caution is key:   Avoid using NPAs if there’s nasal trauma or fractures.   Insert through the unaffected nostril to minimize complications.   Clear blood or secretions quickly to maintain airflow.    PVC Nasopharyngeal Airway Tube  Wrapping It Up   Nasopharyngeal airways offer essential support in inhalation anesthesia, intubated IV anesthesia, and non-intubated IV anesthesia. By selecting the right NPA and mastering its use, healthcare professionals can improve airway management and patient safety significantly.   For reliable, high-quality NPAs, look no further than Bever Medical. Whether you're a pro anesthetist or an emergency responder, their products have you—and your patients—covered.

You never know what will happen on the next second on the battlefield and injuries can happen at any time, especially airway blockages. To ensure quick and effective treatment in emergencies, military first aid kits are packed with specialized supplies. Today, Bever Medical will talk about the common items in these kits, how they are used, and the importance of devices like the Nasopharyngeal Airway (NPA) in saving lives.     The Military First Aid Kit   Designed to handle all kinds of battlefield emergencies, a military first aid kit is a soldier's lifeline. These kits cover injuries like wounds, bleeding, burns, and airway blockages. While the contents may vary by mission, here are the basics:  1. Bleeding Control   Stopping bleeding is priority number one. Kits typically include tourniquets and hemostatic agents like QuikClot or Celox. Tourniquets are essential for stopping arterial bleeding in limbs, while hemostatic agents are used for internal injuries to clot blood fast. 2. Airway Management   Injuries to the chest or neck can block airways. That's where tools like the Nasopharyngeal Airway (NPA) and oropharyngeal airway come in. These tools help keep airways open so the injured soldier can breathe properly. 3. Wound Care   First aid kits always include bandages, sterile gauze pads, tape, antiseptic wipes, and burn ointment. These are the go-to tools for cleaning, dressing, and protecting wounds to prevent infection.   4. Eye Injury Protection   Eye injuries are common during explosions or when shrapnel flies. Kits often include an eye shield, a small curved aluminum pad with padding, to protect the injured eye and reduce further damage.   5. Medications and Pain Relief   You'll usually find acetaminophen or other painkillers to relieve pain, along with antibiotic ointments to prevent infections and speed up recovery.    The Importance of Nasopharyngeal Airway (NPA)   Airway blockages are a life-threatening issue in combat, caused by explosions, trauma, or fractures. The NPA is an essential tool to solve this problem, especially when traditional intubation isn't an option.   1. When to Use NPA   The NPA is a go-to device when a soldier loses consciousness or has an airway blockage. By quickly restoring airflow, it helps keep oxygen flowing to the brain, giving the soldier a much better chance of survival.   2. How to Use NPA   Using an NPA is simple. Choose the right size for the injured soldier, insert it gently into the nostril, and ensure the airway is clear. It's quick, effective, and minimizes discomfort. But don't be too rough—it's a nose, not a nail! 3. NPA Advantages   Compared to other airway tools, the NPA is easy to carry, affordable, and reliable. It’s not just for military use—it’s great for disaster response, outdoor expeditions, or anywhere a first aid kit might be needed.    Conclusion   On the battlefield, every second counts. A well-equipped first aid kit and the right tools, like the Nasopharyngeal Airway (NPA), can make the difference between life and death. Nasopharyngeal airway products at Bever Medical meet military standards, offering convenience and reliability when it matters most. Whether it's for combat medics or everyday emergencies, we've got you covered. Visit our website today to learn more about Bever Medical's NPAs and other life-saving products.