速学！海姆立克急救法更新了海姆立克不同人群操作重点来了

Core Viewpoint - The Heimlich maneuver has been updated with new guidelines emphasizing the importance of back blows followed by abdominal or chest thrusts for severe airway obstruction in conscious patients [1] Summary by Relevant Sections General Guidelines - The new guidelines recommend performing 5 back blows first for patients with severe airway obstruction who are conscious, followed by alternating abdominal or chest thrusts until the object is expelled or the patient loses consciousness [1] Specific Techniques - For children aged 1-8 years, the guidelines specify that the force used for back blows should be controlled between 3-5 kilograms, while abdominal thrusts for adults should be approximately 5 kilograms, with a 45-degree angle of force application [1] - For infants under 1 year, back blows combined with chest thrusts are recommended, while abdominal thrusts are prohibited [1] Special Considerations - Pregnant women and obese individuals are advised to use chest thrusts instead of abdominal thrusts [1] - The correct method for infants involves placing them face down on the forearm, maintaining a head-down position, and using the heel of the hand for back blows [1]