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External cardiac massage training device

  • US 3,209,469 A
  • Filed: 03/07/1962
  • Issued: 10/05/1965
  • Est. Priority Date: 03/07/1962
  • Status: Expired due to Term
First Claim
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1. A DEVICE FOR TRAINING PERSONS TO EXECUTE PROPERLY EXTERNAL CARDIAC MESSAGE ON VICTIMS OF CARDIAC ARREST, COMPRISING A BASE, A MANNEQUIN OF THE HUMAN CHEST MOUNTED ON SAID BASE IN SIMULATED SUPINE POSITION, MOVABLE MEANS POSITIONED ON SAID MANNEQUIN CORRESPONDING TO THE LOCATION OF THE STERNUM, AND FORMING A VISIBLE INDICATION OF SUCH LOCATION ON THE CHEST, MEANS MOUNTED SAID MOVABLE MEANS FOR MOTION IN SAID MANNEQUIN SIMULATING THE DEPRESSION OF THE STERNUM REQUIRED FOR CARDIAC MESSAGE, AND MEANS RESISTING DEPRESSION OF SAID MOVABLE MEANS WITH A FORCE PREDETERMINED TO APPROXIMATE THE RESISTANCE TO FLEXING OF A HUMAN THORACIC CAGE.

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