Depth: 5-6cm

Times: 30

Frequency: 100-120 times/min

Hold nose, mouth to mouth

Tidal volume 500-600 ml

Press with your hand on the blood vessel where the bleeding point is

Note:

Tie with elastic tape on the upper side of the wound (limbs)

Note:

direct compression bandage

Indirect compression bandage

Use dressing gauze rolls to stuff the armpits/knee pits Then tie the bent limb with gauze

Note:

elastic bandage

Specifications 125px, 187.5px, 250px

Don't stretch it too tightly

Wrap the bandage in a circular shape overlapping the first turn, and then twist the bandage slightly diagonally for the second turn. Make three circles to make a ring shape, and slant the corner of the first circle so that it is smaller than the inner circle of the ring. For last use, the tail can also be fixed by tying knots at both ends.

Mostly used on wrists, limbs and other parts

First, wrap it in a circular shape for several turns. Each turn covers 1/3 or 2/3 of the previous turn. Multiply the spiral method.

Wrap the bandage from bottom to top on the upper and lower shoulders where the joint is bent. Then wind it back and forth in a figure-eight shape from top to bottom.

First, wrap it in a ring shape for several turns, until it reaches the thickest part. Fold each circle of bandage to cover 1/3 or 2/3 of the front circle. Winding from top to bottom

Specifications: 155 cm long, 85 cm hypotenuse, extension lines at top and bottom corners

Texture:

Suitable for bandaging the head, hands, trunk, and knees. It can also be used as a cantilever band for temporary fixation of upper limb fractures.

Is the fracture end connected to the outside world?

Bone fracture

compression fracture

Broken limbs

Splint

bandage

triangle scarf

1. Check the on-site environment and protect yourself

2. Dispose of the injured on the spot and do not change the position and body of the injured at will.

3. Use the upper and lower parts of the fracture to fix the upper and lower joints of the fracture.

4. When the deck is fixed, the length of the deck must exceed the upper and lower joints of the fracture site, and there must be padding.

5. When there are bone fragments exposed outside the body, do not throw them away or put them back into the wound.

6. When the limbs are fixed, the ends of the limbs should be exposed to facilitate checking of peripheral circulation.