| 摘要 |
A cardiopulmonary resuscitation (CPR) assistance device (400) is described for use by a rescuer providing manual CPR. The device has a visual indicator (430, 418, 420, 422) arranged about its periphery, such that visual assistance to the rescuer can be provided regardless of the rescuer' s hand position. The CPR assistance device also includes a staged method of providing visual assistance, such that increasingly urgent information is provided if the sensed CPR accuracy fails to improve. |
