SU720479A2 - Simulator for training in heart and lung reanimation - Google Patents

Description

This invention relates to the field of medicine and relates to training devices for training in rendering assistance to injured persons who have stopped breathing towards the blood circulation. Basically auth. St. No. 443403 describes a cardiopulmonary resuscitation simulator containing a training dummy with elastic elements of a face and neck mask, devices illustrating the lungs and heart, an injured person’s imaging system equipped with electric drives, a trainee’s actions evaluation unit, an airtight system including flat elastic tubes, imitating carotid arteries, and air capacity. However, this device does not allow to imitate the restoration of the pulsation of the carotid arteries, which reduces the reality of the picture of the restoration of the victim's vital functions and thereby reduces the effectiveness of training. The t / i of the invention is an imitation of the restoration of the pulsation of the p. The goal is achieved by the fact that the simulator is equipped with a lever electric drive electrically connected to the unit for evaluating the actions of the student and mechanically acting on the air capacity. FIG. Figure 1 shows the kinematic scheme of the simulator for cardiopulmonary resuscitation; in fig. 2 is a schematic sectional view of the mannequin. The simulator includes a dummy 1 with elastic elements 2 of the neck mask, a hermetic system including an air tank 3, connecting tubes 4 and flat elastic tubes 5 imitating the carotid arteries, a lever electric drive 6 mechanically connected to the lever 7 and electrically connected to the block 8 assess the actions of the student. The elastic part 9 of the dummy's chest through the spring 1O can also act on the lever 7. When performing a non-heart massage of the heart, the learner pugs on the stern of the dummy, the elastic part 9 of the chest bends and the spring 10 acts on the lever 7, which deflects and deforms the air tank 3 The air pressure inside the hermetic system grows and the flat elastic tubes 5 change their shape.

After the trainee stops pressing, the elastic part of the sternum of the dummy returns to its original position5, the spring 1O stops pressing not the lever 7 and it returns to the elastic position of the elastic container and, the moving position, the flat elastic truasi 5 becomes flat again. The trainee through the elastic part of the mask can feel the pulsation of the tubes 5.

If the student acts as a policy, then after performing a predetermined number of stetations, the evaluation unit 8 issues a signal to restore the functions of the cardiovascular system. On this signal electric. 6 periodically affects

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lever 7, compressing the air capacity 3 and causing the pulsation of the tubes 5.

The proposed device allows a significant approximation to the real picture of the recovery of the vital functions of the victim, this allows the learner to develop skills in determining the results of resuscitation measures more quickly and thereby increases the effectiveness of training.

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acquisitions

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Simulator for cardiopulmonary resuscitation according to ed. St. hfo 443403, characterized in that, in order to simulate the restoration of pulsation of the carotid arteries, it is equipped with a lever electric actuator electrically connected to the unit for assessing the actions of the trainer and mechanically acting on the air capacity.

Claims (1)

Claim Cardiopulmonary resuscitation simulator according to ed. St. No. 443403, characterized in that, in order to simulate the restoration of pulsation of the carotid arteries, it is equipped with a lever electric drive electrically connected to the unit for evaluating the actions of the student and mechanically acting on the air tank. 5 5 ЦНИИПИ Order 10225/37 Circulation 465 Subscription Branch of PPP 'Patent', Uzhhorod, st. Project, 4