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Critical Moment

Life & Safety

★Exhibit Content: Hands-on training for the Heimlich maneuver and emergency rescue knowledge for airway foreign body obstruction ★Interaction: Electromechanical interaction + multimedia instruction ★Operation: Infant Heimlich maneuver: 1. Press the "Infant" button to start the demonstration animation; 2. Pick up the infant model as prompted by the animation; 3. Follow the prompts to complete the first aid procedure. Adult Heimlich maneuver: 1. Press the "Adult" button to start the demonstration animation; 2. Adjust the adult model to a suitable position; 3. Follow the prompts to complete the first aid procedure. ★Exhibit Description: The exhibit consists of a main console, an adult operation auxiliary table, a 23.5-inch high-definition display, an infant interactive training model, an adult half-body interactive training model, a pressure sensing system, and mode selection buttons. It is a recommended exhibit from the KexMall exhibit store. On the tabletop is an infant model connected by a cord, and on the side auxiliary table is a fixed adult half-body model. Built-in high-precision sensors accurately record the force, position, and number of compressions. Visitors press the corresponding button to select "Infant" or "Adult" mode. The display first plays a teaching animation of the standard first aid technique; then visitors can practice on the model following the prompts, while the multimedia screen synchronously shows the model's status; after the operation, a result animation of the foreign body being expelled is played, providing evaluation and feedback on the performance, helping visitors master standardized Heimlich first aid skills. ★Scientific Principle: Airway foreign body obstruction is a common accidental emergency in daily life. If the obstruction is not relieved in time, it can quickly endanger life. The Heimlich maneuver is currently recognized as an efficient on-site first aid method. Its core principle is to thrust the patient's upper abdomen, causing the diaphragm to rise instantly and the pressure in the chest cavity to suddenly increase, compressing the lungs to produce a directed airflow that expels the foreign body from the airway and restores airway patency. Due to differences in the physiological structure of infants and adults, the corresponding first aid techniques, force application positions, and strength have different standards. Through physical model training with sensor feedback, the exhibit transforms abstract first aid knowledge into an operable hands-on experience, corrects common operational errors, and popularizes practical life-saving first aid skills.

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Review

Principle Presentation: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★ Overall Recommendation: ★★★★

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