noun
back blow method
A first-aid technique for dislodging an obstruction in the windpipe by striking the back between the shoulder blades.
窒息した人には、背部叩打法を試してください。
For a choking person, try the back blow method.
Abdominal thrusts (Heimlich maneuver) used when back blows are ineffective; often taught together in first aid.
Compound of 背部 (back), 叩打 (striking, tapping), and 法 (method). A modern medical term.