What are the 7 steps of controlling external bleeding?
2023-06-10
Mastering the technique of controlling external bleeding is a crucial first aid skill that can make a significant difference in emergency scenarios by potentially saving lives. To effectively manage external bleeding, follow these seven essential steps:
Stop the source of bleeding: The initial step in controlling external bleeding is to identify the bleeding site and promptly employ suitable measures to halt the bleeding source. Some effective methods include applying pressure on the bleeding site using your palms or fingers, or utilizing a compression tourniquet.
Keep pressure: After identifying the bleeding area and applying pressure to control it, it is crucial to maintain the pressure and ensure that the compression tourniquet or finger is not released until medical assistance arrives.
Elevating the affected limb: Elevating the affected limb can be beneficial in reducing the volume of bleeding by minimizing blood flow to the bleeding site. When dealing with bleeding on the leg, placing a cushion or pillow under the affected limb can effectively elevate it.
Cleaning the wound: Once bleeding has been controlled, it is essential to clean the wound with warm water and soap to minimize the risk of infection and scarring during the healing process.
Using dressings: Upon completing the wound cleaning process, it is necessary to apply suitable dressings to cover the affected area. The dressing should be clean, dry, and possess the ability to absorb blood, while also being loose enough to avoid excessive pressure on the wound.
Monitoring wounds: Following the application of dressings, it is crucial to monitor the wound regularly to check for any signs of persistent bleeding or infection. If any issues arise, seek medical attention promptly to avoid potential complications.
Seeking professional help: While it is possible to manage external bleeding effectively using the above steps, seeking professional medical assistance as soon as possible is still the best course of action. However, before rescue personnel arrive, it is recommended to continue following the above steps to control the bleeding.
Chitosan hemostatic granules constitute a novel type of hemostatic material that has shown promising results in effectively controlling external bleeding. The following are the steps to use chitosan hemostatic granules to treat external bleeding:
Stop the source of bleeding: The first step in managing external bleeding is to identify the site of bleeding and promptly utilize suitable techniques to halt the bleeding source. For instance, you can apply pressure on the bleeding area using your fingers or palms, or employ a compression tourniquet.
Prepare chitosan hemostatic granules: Dispense an appropriate amount of chitosan hemostatic granules and sprinkle them onto the bleeding site. Typically, 15-20 grams of hemostatic granules are needed for effective hemostasis.
Compressing hemostatic particles: Gently press the hemostatic particles tightly against the wound using your fingers or palm. After pressing the particles, apply pressure with a bandage or gauze to ensure they stay in place for an extended period.
Observation of wounds: Following the application of chitosan hemostatic particles, it is crucial to monitor the wound regularly for signs of persistent bleeding or infection. If any issues arise, seek medical attention promptly to avoid potential complications.
Chitosan hemostatic particles are known for their excellent hemostatic effects and biocompatibility, making them an effective means of managing external bleeding without causing harm to the human body. Consequently, they have become a standard hemostatic material in numerous medical institutions. However, it is essential to note that chitosan hemostatic granules may not be suitable for all types of external bleeding, and thus, it is advisable to seek professional medical advice before use.
