Joke Collection Website - Cold jokes - First-aid technique for trauma outside the hospital-first-aid technique for traumatic bleeding-acupuncture.

First-aid technique for trauma outside the hospital-first-aid technique for traumatic bleeding-acupuncture.

1. principle

It is a temporary hemostasis method for arterial bleeding. Press the artery on the bone near the bleeding site with fingers, palms or fists to cut off the blood flow and stop bleeding.

2. Business methods

Find the relevant acupressure points. After the abdomen of the index finger and the middle finger touches the arterial pulsation, they press against the bone and organize gradually until the arterial pulsation stops. Find and expose the wound → directly compress the wound and pressurize it; If there are no contraindications, the injured limb can be raised and bleeding can be slowed down.

3. Main artery acupressure points and acupressure methods

4. Preventive measures

Finger pressure hemostasis is only suitable for first aid, and the pressing time should not be too long; The internal carotid artery branched from the common carotid artery is an important blood supply artery for the brain, so we should pay special attention to the compression of the common carotid artery to stop bleeding: never compress two common carotid arteries at the same time.