Cycling safety is important.Cycling is fun, especially when riding outdoors. However, we still need to take some precautions or learn some emergency remedies to avoid problems when riding in the wild. Do you know what to do when in common accident situations?
What are some common injuries in e-bike accidents?
The three most common injuries of electric bicycles are fractures, contusions and abrasions. The most common parts of the body are the limbs, head and neck. Although the probability of injury is not high because electric bicycles have a certain degree of flexibility.
However, because electric bicycles are faster than ordinary bicycles, the possibility of accidents is greater than that of bicycles, and the consequences of accidents are more serious than those of bicycles, and the injuries will be greater.
If the accident is serious, the rider may suffer concussions and other traumatic brain injuries, as well as neck and spinal injuries. Even if you evade in time, you may fall off the bike and cause injuries when evading. When the rider is hit by a heavier vehicle, there is also a risk of internal injuries.
How common are e-bike accidents?
As the ownership rate of electric bicycles increases, the probability of electric bicycle accidents is on the rise. From 2021 to 2022, the injuries caused by electric bicycles increased by nearly 21%, and children or young people are more likely to have accidents.
Because electric bicycles are faster than traditional bicycles, electric bicycles are more likely to cause more serious accidents than ordinary bicycles, and the probability of accidents is also higher.
What should a rider do if he is injured?
1. Fracture
Three precautions for on-site first aid
- No reduction: Blind reduction can easily cause secondary injury, or the contaminated fracture ends may retract and cause deep infection.
- Do not give medicine blindly: This practice will increase the difficulty of hospital treatment. It is recommended that people without medical experience or first aid training should not give medicine to patients to avoid increasing the difficulty of treatment.
- Do not rinse: Because flushing can easily bring pollutants into the deep body or even the bone marrow, causing wound infection and triggering osteomyelitis.
Treatment of open wound fractures
If the injured person has an open fracture, there will inevitably be a lot of bleeding at the wound. The treatment principle recommended by doctors is that in addition to stopping the bleeding in a timely and appropriate manner, the wound should be bandaged with sterile gauze or clean cloth immediately to prevent the wound from being further contaminated.
If there is a foreign body on the surface of the wound, it must be removed, and non-professional rescuers should not push the exposed fracture end into the wound to avoid contaminating the deep tissue. If conditions permit, it is best to rinse the wound with potassium permanganate or other disinfectants before bandaging and fixing it.
The general method of stopping bleeding is to use a compressive dressing to stop bleeding. However, for patients with severe bleeding, if a tourniquet is used to stop bleeding, the time of starting to use the tourniquet must be recorded, and it should be loosened once every 30 minutes for 30-60 seconds each time to prevent tissue necrosis due to limb ischemia. At the same time, the patient should be quickly transported to the hospital for treatment.
The key points of on-site first aid: simple fixation
If the injured person is found to have a fracture, the on-site personnel must first immobilize the injured part. Doctors recommend that fractures can be fixed with standard splints or splints made of local materials such as sticks, bamboo strips, branches, canes, newspapers, etc. If these conditions are not met, the injured person's own body can also be a good splint. The purpose of fixation is to prevent further damage to the fractured part, relieve pain, reduce bleeding, and facilitate transportation. A few points to note for simple fixation:
1. Before applying the splint, all places in contact with the body should be padded with cotton and soft objects to avoid further compression and friction damage.
2. The concave and convex parts of the bones, limbs, and trunk, and the deformities caused by fractures must be padded with thick cotton fabrics to avoid further injury.
3. When fixing and binding the fracture, the upper and lower joints of the fracture should be fixed at the same time to limit the movement of the fracture. The length of the splint must exceed the upper and lower joints of the fracture. Only when the thigh is fractured, the length of the splint is from the armpit to the heel. Because the thigh muscles are thick, it is difficult to fix it firmly by only fixing the hip and knee joints.
4. The order of fracture fixation and binding:
The proximal end of the fracture should be fixed first, and then the distal end of the fracture;
Then fix each joint from top to bottom in turn;
For lower limb fractures and spinal fractures, the two feet should be close together, with a thick pad in the middle, and fixed with the "8" bandage method;
The tightness of the binding should be such that the binding belt can move up and down by one centimeter.
When fixing the limbs, the fingertips (toes) should be exposed so that the peripheral blood circulation can be observed at any time.
If the fingertips (toes) are pale, cold, numb or purple, it means that the fixation is too tight and the fixation pressure should be loosened and readjusted.
Principles of safe transfer of fracture patients
- Warming measures: Take off and change the injured person's wet clothes as soon as possible, and use all available tools such as electric blankets, hot water bottles, hot water bottles, quilts, sacks, and even the clothes of the rescuer to help the injured person warm up as soon as possible.
- Do not feed: In principle, do not give the injured person any drinks or food while waiting for transfer. It is best to make a decision after a detailed examination. If the injured person feels thirsty, feed the patient with a small spoon in small amounts, and closely observe the injured person's reaction to see if there is any choking, nausea, or increased pain. If so, stop immediately.
2. Abrasions treatment method
2. Wash the area. Use a clean towel, warm water, and antibacterial soap to carefully wipe the wound. Wipe away any dirt and skin debris to prevent infection.
3. Disinfect the wound. You need to disinfect the wound to prevent infection. If there is a foreign object in the wound or the wound is bleeding deeply, you can use iodine, hydrogen peroxide, or an antiseptic to disinfect the wound. Soak a cotton ball in an antiseptic and gently wipe the wound. This may be painful. Don't use alcohol because it can sting and damage the wound.
4. Apply an antiseptic cream to the area. Purchase an antiseptic cream that is pain-relieving and can be used to treat the wound. Check the wound to see if it is a more serious injury, such as a cut or laceration. If it is, you may need to see a doctor.
5. Apply gauze or a band-aid. Protect the wound with a Band-Aid. Change the Band-Aid and check the wound every day. If the wound has scarred, stop using the Band-Aid and let it get in direct contact with air for the best healing. If the wound has not scarred, replace it with a new Band-Aid and wait 24 hours.
6. Rinse with cool water. If the wound is burning or painful, run cool water over the wound for 5 to 10 minutes once or twice a day to relieve the discomfort. Don't use ice or butter on the wound. Don't cover the wound with clothing. Cloth can irritate the wound, so if you must wear clothing, cover the wound with gauze or a Band-Aid.
7. Keep it dry. Don't let the wound get wet, as moisture breeds bacteria. If the wound gets wet, use a cotton ball to wipe the water off your skin. If fluid is oozing from the wound, don't wipe it off, as this can irritate the wound. Remove the gauze or Band-Aid and let it air dry. If the discharge is pus or blood, see a doctor immediately.
8. Apply aloe vera to the wound. Aloe vera can speed up the healing process. Aloe vera comes in many forms, including sprays, gels, lotions, and ointments. For best results, you can use fresh aloe vera directly. Remove a small portion of the aloe vera and squeeze the aloe vera onto the wound.
9. Try using honey to treat the wound. Applying some honey to the wound will not only relieve itching and pain, but also speed up the healing process.
10. Make turmeric paste. Studies have shown that turmeric can not only stimulate skin regeneration, but also effectively clean wounds. Mix 1/4 teaspoon (1 ml) of turmeric powder with 1 teaspoon (5 ml) of cocoa butter to make turmeric paste. Apply the turmeric paste to the wound three times a day.
11. Use essential oils. Many different essential oils can help heal skin abrasions. Lavender is known to help regenerate injured skin and has excellent antiseptic properties. It can also relieve pain. Thyme also helps regenerate the skin and has antibacterial and anti-inflammatory properties.
Place 2 to 3 drops of essential oil on a sterile gauze pad and press it against the wound. Change the pad 2 to 3 times a day.
You can also dilute 5 to 6 drops of essential oil in a glass of water and use the diluted solution to clean the wound.
12. Avoid contact with lotions, oils, and powders. Some products can make the wound more damaged. So you should avoid lotions, powders, oils, sunscreen, and alcohol. [9]
13. Increase your vitamin intake. Vitamins can help wounds heal. Increasing your vitamin C intake can help boost your immune system and protect you from bacteria. Eat more citrus fruits, strawberries, broccoli, and tomatoes. If you don't get enough vitamin C from food, you can take a vitamin C tablet daily to supplement your vitamin C intake.
Eat more foods rich in vitamin E. These foods include milk, eggs, whole grains, spinach, and asparagus. Vitamin E is a highly effective antioxidant that can help wounds heal
14. Observe the wound for signs of infection. If you find signs of infection in your wound or if it does not heal for a long time, please seek medical attention immediately. Symptoms of infection include local redness, heat, swelling and pain in the wound, thick discharge, a rash that spreads to the wound, swollen lymph nodes in the armpits or groin, or fever.
3. Contusion
First aid measures for contusions: Once limited movement occurs, ice should be applied immediately to control swelling and soft tissue bleeding. Minor contusions only require local immobilization, rest, and elevation of the affected limb, and the swelling will subside and heal quickly. In addition to basic treatment, severe contusions should be treated promptly.
Conclusion
Different unexpected events require different coping methods and different measures. The above methods can only be used as a reference. If you still feel uncomfortable, please seek medical attention in time.