Modern escort aid has gradually formed a branch called escort under medical supervision. That is, as a means of delivery vehicles, boats, aircraft, not just transportation equipment, but also the rescue and transport the patient places; patient escort personnel, not just relatives of friends, but emergency medical personnel, or having some first aid knowledge of "first responders." So, strictly speaking, true medical transport can be called "flow in critically ill ICU." Of course, in real life, such as medical care means confined to the professional operation of the emergency system. However, the large number of daily emergency transport, we thought the conceptual and practical action must be clear, "escort", to have some basic rescue facilities need to have some basic knowledge of the ambulance, escorted skills.

The main task of escorting the way of the following three aspects:

1. Close observation of current situation

Because the need to transport patients to the hospital in critical situations and comparing, so in the process of handling the scene, to varying degrees, affect the injury illness, sometimes even elicited by the re-emergence of certain symptoms (such as convulsions, vomiting). Thus, in transit to closely observe the wound condition.
The way the disease is mainly observed injury attention to the following four.

(1) breathing. Observing the patient's chest and downs, try measuring with your fingers or nose, or stick a tiny thing next to its nose, to see if their breathing with the wind. If necessary, stop and check.

(2) the heartbeat. Touch pulse, listen to heart sounds with a stethoscope.

(3) the pupil. Observing whether the change in the pupil.

(4) close observation of the main parts of the patient's injuries.

2. Process life-threatening situations

In general, transit no longer deal with the trauma disease patients. Because after the initial scene, after the necessary disposal, the condition can get some more ease, and then sent to the hospital as soon as possible, to be more comprehensive treatment. However, in critically ill patients often treacherous, some patients after initial treatment because of transportation and other reasons can lead to changes in condition. So when there is a life-threatening situation, it should immediately rescue process. If breathing, heartbeat sudden crisis or arrest, should not hesitate in ambulances environment, cardiopulmonary resuscitation, so come to naught.

3. Changes in disease specific injury

On the way of transporting the patient, if the patient's condition appeared to hurt a significant change, but also the need for emergency treatment in the ambulance: limb bandage too tight, resulting in limb ischemia leaving the fingers, toes, cool purple, then should immediately adjust the bandage; when long distance transport the wounded, tourniquet need to regularly relax; patients frequently violent convulsions, vomiting require immediate treatment accordingly.