Tourniquet is a simple and practical hemostasis tool, which is currently widely used in emergency treatment of traumatic events, war injuries and daily life injuries. Failure to effectively control bleeding in time is the main cause of death in patients with curable trauma. The use of tourniquets can temporarily stop bleeding and can cope with relatively insufficient resources. The tourniquet hemostasis method is only suitable for extremities, especially for brachial and femoral artery bleeding.
We can't use ropes or wires. These things have no elasticity. Although the pressure on the local skin is relatively high, its power cannot be transmitted to the deep layer of the muscles, often strangling the local skin and failing to achieve the purpose of hemostasis. The location of the tourniquet is very important. The tourniquet should be placed on the muscle-rich parts of the limbs. The upper limbs should be placed in the upper arm. The upper 1/3, and the lower limbs should be placed at the base of the thigh near the groin. A soft cloth should be placed when the tourniquet is placed. Protect the skin. As the saying goes, details determine success or failure; at the same time, the tourniquet should be placed firmly and should not slide up and down.
The precautions for the use of tourniquets are as follows. First, when using a tourniquet to stop bleeding, the position should be placed at the proximal end of the wound, close to the wound, to the limit that can stop the bleeding, and do not need to be too tight. Generally, the bleeding should be stopped and the pulse cannot be felt at the distal end. Second, it is best not to wrap the tourniquet directly on the surface of the skin. Before using the tourniquet, you should put a cushion on it to prevent the blood band from clamping the damaged skin. Third, the tourniquet should be properly relaxed for 1 to 2 minutes every hour, and the total time of use should not exceed 4 hours to avoid long-term hypoxia. Fourth, we should always pay attention to the injured person's body temperature, pulse, bleeding, and whether there are changes in nearby blood and skin. Fifth, when using a tourniquet for the wounded, it is best to keep a record of the time of use, so that the wounded can be nursed later. Sixth, when loosening the tourniquet, the movement should not be too fast. It is best to press the wound with clean gauze in advance, and then slowly loosen the gauze from the edge. At the same time, hemostatic measures should be taken to prevent severe bleeding from the wound again.
All first-aid personnel should be trained in standardized use of tourniquets, and can only take up their posts after passing the examination. The general public should strengthen the popular science education on the use of tourniquets. The content of the education should include: tourniquet indications, tourniquet use location, tourniquet pressure, how to transport and hand over the wounded, correct understanding of the pain during tourniquet use, and hemostasis With the use of complications and other content, the most concise, the easiest to remember, and the easiest way to conduct popular education.
The foldable stretcher is a rescue tool for transporting the injured. A canvas bed is supported by two support bars, and both ends of the support bar are connected with handles and pulleys. Some stretcher beds have extendable bars. There are pillow pockets at the head of the bed for stuffing soft items. Wheeled stretchers are also called flat carts, emergency push beds, medical beds, etc.
An emergency foldable stretcher, which relates to the technical field of medical life-saving equipment, includes a roughly square bracket on which a stretcher net is connected, and is characterized in that: the bracket is composed of a left stretcher and a right stretcher, and the left stretcher and the Both ends of the right stretcher are screwed together to form a lift handle, the left stretcher and the right stretcher both include two fixed rods, a first telescopic rod and a second telescopic rod, the first telescopic rod and the second telescopic rod After the telescopic rod is connected, its two ends are respectively inserted into the fixed rod, and can perform telescopic movement in the fixed rod. The utility model has the advantages of simple structure, easy production and transportation, convenient operation, full play of essential functions and additional functions, and strong feasibility.
Next, please refer to the 5 best-selling foldable stretchers and the best China foldable stretcher suplier:
First model :
1.This stretcher has wheels, outriggers and foldables.
3.It has the characteristics of light weight, small size, easy to carry, reliable quality, safe use and convenient disinfection.
commonly used in hospital, gymnasium, ambulance, and battle fields to carry patients and wounded person
1.It is widely used in hospitals, gymnasiums, ambulances, battlefields and other places to transport the wounded and sick .
2.Second model :
2.Foldable Stretcher surface is sewn by Oxford leather or high density polyethylene coating nylon material.
3.Equipped with portable handbag.
commonly used in hospital, gymnasium, ambulance, and battle fields to carry patients and wounded person
Third Model :
2.It has characterizes of light-weighted, small-sized, easy-carried, reliable quality, use-safely and easy for sterilization, etc.
3.It is commonly used in hospital, gymnasium, ambulance, and battle fields to carry patients and wounded person.
1.Product size (L x W x H): 214*52*12cm
2.Folded size (Lx W x H): 58*21*16cm
3.Packing size (1pcs/carton): 62*28*17cm
4.N.W.: 4kg G.W.: 5.5kg
5.Load bearing: less than 159kg
1. The Aluminum portable ambulance hospital Evacuation foldable stretcher can be transformed into chair mode.Ideal for use in situations demanding a quick and safe evacuation of a patient
2. Stretcher surface is sewn by oxford leather or laminated PVC sheet.
3. Stretcher can be transformed into chair mode .
DW-F009 foldable chair stretcher
Strong aluminum alloy
G.W. 17kg / 37.5Ibs
N.W. 15kg / 33.1Ibs
1.The Real military medical emergency foldable rescue stretcher cot with transfer trolley is with carry bag.
2.Ideal for use in situations demanding a quick and safe evacuation of a patient
3.The main material is high-strength aluminum alloy which is hardened and surface treated .
DW-F010 military medical emergency fold rescue stretcher
Strong aluminum alloy
G.W. 8kg / 17.6Ibs
N.W. 9.5kg /20.9Ibs
In short, no matter which China foldable stretcher manufacturer you choose, safety and comfort are the most important things. The foldable stretcher will be light and easy to store, carry and use. It is popular with the public and can also be customized.
How to choose an electric wheelchair? The first thing we need to consider is that electric wheelchairs are for users, and each user's situation is different. From the perspective of the user, based on basic data such as height and weight, daily needs, use environment and special surrounding factors, etc., a comprehensive and detailed assessment should be carried out from the perspective of the user, so that effective selection can be carried out, gradually subtracted until a suitable electric wheelchair is selected.
How to choose an electric wheelchair? In fact, the conditions for selecting electric wheelchairs and ordinary wheelchairs are basically similar. When selecting the seat back height and seat width, the user can sit on the electric wheelchair, the knees are not curved, and the calf can be naturally lowered at a 90° right angle. The appropriate width of the seat is, at the widest position of the hips, add 1-2cm to the left and right.
If the user sits, the knees are slightly high, and the legs will be curled, and it is very uncomfortable to sit for a long time. If the seat surface is narrow, the sitting will be crowded and wide, and long-term sedentary will cause secondary injuries such as spinal deformation.
Then consider the weight of the user. If the weight is low, the use environment is flat, and the brushless motor is cost-effective; if the weight is heavy, the road condition is not very good and needs to drive long distances, it is recommended to choose a worm gear motor (brushed motor).
The easiest way to detect the power of a motor is a climbing test, whether the climbing test motor is easy or slightly strenuous. Try not to choose the motor of the horse-drawn cart. There will be many faults in the later stages. If the user has more mountain roads, it is recommended to use a worm motor.
The battery life of an electric wheelchair is also a concern for many users. To understand the properties of the battery and the AH capacity, if the product description is about 25 kilometers, it is recommended that the budget life be 20 kilometers, because the test environment and the actual use environment will differ. For example, the battery life in the north will be reduced in winter, and try not to drive an electric wheelchair out during colder times, which will cause great and irreversible damage to the battery.
6AH battery life 8-10 km
12AH battery life 15-20 km
20AH battery life 30-35 km
40AH battery life 60-70 km
Battery life is related to battery quality, weight of electric wheelchairs, passenger weight, and road conditions.
How to choose an electric wheelchair? It is also important to note the overall width of the electric wheelchair. Some families have narrow doors and need to measure the width and choose an electric wheelchair that can be freely accessed. Most electric wheelchairs have a width of 55-63cm, and some have made it more than 63cm.
When buying products, you need to carefully understand the instructions, check whether the product label brand is consistent with the manufacturer. If the product label brand is not consistent with the manufacturer, it is an OEM product.
Finally, let's talk about the warranty time. Most of them are one-year warranty for the whole vehicle, and there are also separate warranties. The controller is regular for one year, the motor is for one year, and the battery is 6-12 months.
There are also merchants who have long warranties, and ultimately follow the warranty instructions in the manual. It's worth noting that some brands have warranties based on the factory date, and some are based on the sell-by date.
When buying, try to choose a production date that is closer to the date of purchase, because most electric wheelchairs have batteries that are installed directly on the electric wheelchair and are sealed and stored and cannot be maintained separately. If left for a long time, the battery life will be affected.
Friends who have been using electric wheelchairs for a long time may find that the battery life is slowly short, and an inspection finds that the battery drum is packed. Either you run full and run out of power, or you can't charge it how you charge it. Don't be in a hurry, tell you how to properly maintain your battery today.
In the driving state of the electric wheelchair, the battery itself will heat up, plus the weather is hot, the temperature of the battery is even as high as 70 ℃. In the case of the battery not cooled to the ambient temperature, the electric wheelchair will be charged immediately as soon as it stops, which will exacerbate the battery's lack of water, reduce the service life of the battery, and increase the risk of battery charging.
It is recommended to park the electric vehicle for more than half an hour and charge it after the battery is fully cooled. If the battery or motor is abnormally heated during the driving of the electric wheelchair, please go to the professional electric wheelchair maintenance department for inspection and repair in time.
The battery also heats up during charging, and if charged under direct sunlight, it can also cause the battery to lose water and cause a drum bag to the battery. Try to charge the battery in a cool place or choose to charge an electric wheelchair in the evening.
Charging an electric wheelchair with a mismatched charger may result in damage to the charger or damage to the battery. For example, using a charger with a large output current to charge a small battery can easily cause the battery to charge the drum pack.
It is recommended to go to a professional electric wheelchair after-sales repair shop to replace the matching high-quality brand charger to ensure the charging quality and prolong the service life of the battery.
Many electric wheelchair users often charge all night for convenience. The charging time often exceeds 12 hours, and sometimes forgets to cut off the power to charge for more than 20 hours, which will inevitably cause great damage to the battery. Charging multiple times for a long time can easily cause the battery to charge the drum due to overcharging. Generally, electric wheelchairs can be charged for 8 hours with a matching charger.
Try to keep the electric wheelchair battery fully charged before traveling, and depending on the actual range of the electric wheelchair, you can choose to take public transportation for long-distance travel.
After reading this article, do you have a general understanding of how to choose an electric wheelchair?
A Foldable stretcher is also called an emergency stretcher. It is also known as a stretcher, Foldable stretcher, aluminum stretcher, aluminum alloy Foldable stretcher, simple stretcher, etc.
In life, we rarely come into contact with the use of stretchers to transport the wounded. Because we are no longer in the war years, we are now transported by specialized medical staff. But we still need to know the necessary handling knowledge, so what are the advantages of a foldable Stretcher?
Foldable and easy to transport and carry.
For example the Model DW-F007X
DW-F007X army stretcher
G.W. 9.6kg / 21.2Ibs
N.W. 11.5kg / 25.4Ibs
DW-F002 double Foldable stretcher
Strong aluminum alloy
G.W. 5.5kg / 12.1Ibs
N.W. 4kg / 8.8Ibs
DW-F004 Single Foldable transport stretcher
G.W. 5kg / 11Ibs
N.W. 6kg / 13.2Ibs
The China foldaway stretcher is characterized by its being lightweight, small-sized, easy to carry, use-safely, and easy for sterilization.
Easy to operate
The Foldable stretcher manufacturer is not bumpy and smooth to go up and down stairs, it is flexible in turning, so it saves time and effort and can be operated on in time and for a short time to rescue patients, which is widely used in hospitals to go up and down stairs and ambulances to transport and rescue patients.
Long service life
The fabric of the stretcher is sewn in high-density polyethylene-coated nylon and is flame retardant. Also, it is waterproof and hard-wearing. The frame of the stretcher is a high-grade aluminum alloy. The load capacity is up to 159kg.
In summary, the foldable stretcher suplier is safe to use with a carrying handle and is mainly used for carrying patients and wounded people in emergency centers, hospitals, and on the battlefield. It is easy to store and its ability to fold up is ideal for tight spaces.
The foldable stretcher is made of top-grade aluminum alloy with strict criteria and standards which are upheld, all the products are top-quality and come with a satisfaction guarantee.
This Foldable stretcher folds away compactly in its free carrying bag.
The stretcher has sturdy aluminum feet with rubber pads which keep the patient off the ground but also allow movers to safely get their hands Under the rubber handles.
Set up can be done by a single person in under 30 seconds from unzipping the bag to full deployment.
The thick PVC sheet that patients will lay on is fireproof, anti-tear, and stain-resistant making it reliable and easy to clean.
Additional points to note:
1, Never carry until personnel, stretchers, etc. have been properly prepared.
2、To prevent accidents such as falls during handling of overweight and unconscious casualties on the way.
3、At special sites, special methods should be carried out by the situation.
(1) At the scene of a fire, when carrying a member in the smoke, the waist should be dome or street running forward; at the scene of a toxic gas leak, the collector should first use wet wool to cover the mouth and nose or use a gas mask to avoid fainting from the gas.
(2) Before transporting the victim, check the vital signs and parts of the victim, focusing on the head, and chest, especially if the cervical spine is damaged.
4, First of all, keep the casualty's airway open, and then the injured parts of the casualty are required by the specifications for technology adoption to stop bleeding, bandaging, and fixation. Only after proper treatment can the casualty be moved.
5, In the process of moving to observe the casualty's condition, changes at any time.
Focus on the observation of breathing, consciousness, etc., pay attention to warmth, but do not cover the head and face too tightly, so as not to affect breathing.
If an emergency occurs on the way, such as room breathing or respiratory arrest, stop moving and carry out first aid treatment immediately.
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