Heimlich first-aid instrument

Abstract

The present invention provides a heimlich first-aid instrument including a back buffer board, a binding strap and a tapping device; the back buffer board is provided with the binding strap, the binding strap is provided with the tapping device, and thus, the body of a patient is bound by using the binding strap so as to be tapped for first aid; the binding strap includes two shoulder binding straps, a chest binding strap, a tapping device fixing strap and a waist binding strap; the two shoulder binding strips are provided and are symmetrically disposed on the back buffer board; and the chest binding strap, the tapping device fixing strap and the waist binding strap are sequentially disposed on the two shoulder binding straps from top to bottom so as to fix the positions of the chest, the abdomen and the tapping device. The heimlich first-aid instrument has the beneficial effects that the technical solution is improved for overcoming defects in the prior art, and the heimlich first-aidinstrument is convenient to use and simple in operation, may be used for medical institutions and may also be purchased by an individual to prevent emergency situations. A using method of the heimlichfirst-aid instrument is similar to that of a backpack and may be used without special training. Meanwhile, the heimlich first-aid instrument is small in space occupation and convenient to store and carry.

Description

technical field [0001] The invention relates to the field of medical equipment, and more specifically relates to a Heimlich first aid instrument. Background technique [0002] Heimlich Maneuver, also known as Heimlich Maneuver, is an important method for first aid in emergencies such as complete or severe blockage of the airway and drowning. The rescuer hugs the patient and suddenly puts pressure on the upper abdomen, forcing the upper abdomen to sink, causing the diaphragm to rise suddenly, which will suddenly increase the pressure in the patient's thoracic cavity. Since the thoracic cavity is closed and there is only one opening for the trachea, the thoracic cavity (trachea) The gas in the lungs) will naturally rush to the trachea under the action of pressure, and each impact will produce 450-500 ml of gas, so that it is possible to expel foreign objects and restore the patency of the airway. [0003] However, this method has not always been successful during operation. ...

AI Technical Summary

Problems solved by technology

The operator is weak and the patient is obese, so it is difficult to achieve an effective impact on the chest pressure during operation

Moreover, the strength of the operator will gradually decrease as time goes on.

For self first aid, it is more difficult to operate

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