Portable cardiopulmonary the resuscitator device with precise compression depth and - uniformity

摘要

Portable cardiopulmonary resuscitation device with precise compression depth and uniformity, including a frame body (2) and compression mechanism (1) associate with the frame body (2). The compression mechanism (1) includes a handle (11) and a connecting bar (12) connected between the handle (11) and a coupling seat (13). An adjusting bolt (15) is passed through the coupling seat (13) and movably screwed in a locating block (152). At least one movable sleeve (131) is disposed on one side of, above or below the locating block (152). The movable sleeve (131) slide along a retaining shaft (141) which is vertically jointed to a fixing frame (2). A lower end of adjusting bolt (15) is connected with a plunger (16). The other end of the coupling seat (13) is further connected with another connecting bar (12) which is connected to the frame body (2). Two sitting bars (24) are connected between the two transverse beams (22) of the frame body (2). When rescuing a victim, a rescuer can sit on the sitting bars (24) with the rescuer's weight offsetting a reaction force produced in compression of the heart. The frame body (2) can be associated with a base board which is fixed on an emergency litter, enabling a rescuer to perform cardiopulmonary resuscitation in a moving ambulance.