Hemostasis methods for major arterial bleeding in the limbs
Apr 12, 2023
Source: Cainiu Health
Dr. Zhang Jianbin
Introduction
Methods for controlling severe arterial bleeding in the limbs include digital pressure, pressure dressing, and tourniquet application. When major arterial bleeding occurs in the limbs, applying direct finger pressure to the wound site can help stop the bleeding by interrupting blood flow; however, care must be taken during compression to avoid wound infection. Pressure dressing typically involves using available clothing or medical gauze to firmly wrap and apply pressure to the site of arterial bleeding.
Methods for controlling hemorrhage from major arteries in the limbs include digital pressure hemostasis, pressure dressing, tourniquet application, etc.
1. Digital Pressure Hemostasis
When there is bleeding from a major artery in the limb, applying direct finger pressure to the bleeding site can help stop the blood flow by compressing the vessel. However, care must be taken during compression to avoid wound infection.
2. Pressure Dressing
Pressure dressing generally involves using available clothing or medical gauze to tightly wrap and apply pressure to the site of arterial bleeding to achieve hemostasis.
3. Tourniquet Hemostasis
If bleeding from a major limb artery is severe, a tourniquet may be used. Place the tourniquet over a clean triangular bandage, wrapping it around the limb near the wound on the proximal (closer to the heart) side. The tourniquet should be tightened until blood flow stops.
In addition, surgical intervention may also be required for hemostasis. It is recommended to learn relevant first-aid knowledge in daily life so that timely measures can be taken when major arterial bleeding occurs. Seek prompt treatment at a正规 medical facility. During recovery, maintain cleanliness and hygiene of the wound area, avoid contact with water, and prevent infection.
