Light and handy full-electric CPR (cardio-pulmonary resuscitation) device

Abstract

The invention discloses a light and handy full-electric CPR (cardio-pulmonary resuscitation) device. The device comprises a base plate, a casing and a pressing mechanism arranged in the casing, wherein hooks are arranged on two sides of the base plate, the pressing mechanism comprises a driving motor, a ball screw perpendicularly arranged relative to the base plate and in transmission connection with the driving motor as well as a pressing block driven by a nut of the ball screw to move up and down. The CPR device can integrate pressing, respiration and the like to form a relatively complete small first-aid system in combination with the clinical medicine principle and special environment requirements of field first-aid, simulate artificial external chest pressing and mouth-to-mouth resuscitation simultaneously and perform accurate and efficient chest pressing and mechanical ventilation on patients suffering sudden cardiac arrest and respiratory arrest automatically. The product is independent of an external air source, uses electric power as energy completely and is small in size, convenient to carry and suitable to perform continuous CPR first-aid on the patients in first-aid fields and transport means.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a lightweight all-electric cardiopulmonary resuscitation device. Background technique [0002] Cardiopulmonary resuscitation is usually used for emergency rescue for patients with respiratory and cardiac arrest caused by acute myocardial infarction, stroke, electric shock, crush injury, severe trauma, trample injury, drowning, poisoning, etc. Cardiopulmonary resuscitation can make The patient quickly establishes effective circulation and breathing, restores the blood oxygen supply of the whole body, promotes the recovery of brain function, and prevents the aggravation of brain hypoxia. At present, for patients who must be rescued due to cardiac arrest, the usual methods of cardiopulmonary resuscitation are artificial respiration and manual compression of the patient's chest cavity with the palm of the hand. However, there are still many problems in artificial respira...

AI Technical Summary

Problems solved by technology

However, there are still many problems in artificial respiration and artificial compression. For ordinary people, because they have not received formal training, they may not be able to achieve the strength required for standard cardiopulmonary resuscitation when performing artificial cardiopulmonary resuscitation, which may cause secondary damage to the injured. secondary injury

[0003] Cardiopulmonary resuscitator can effectively solve the above-mentioned problems, discloses a kind of emergency cardiopulmonary resuscitator as Chinese patent 204411248U, comprises frame, lifting screw, slide block, cam, press suction cup and support plate, and described frame bottom is installed with ten thousand There are two parallel limit blocks on the left side of the frame, vertically installed lifting guide rails between the limit blocks, a lifting motor is installed on the upper end of the lifting guide rail, and the lower end of the lifting motor is connected to the lifting screw. There is a slider on the top, the other end of the slider is connected to the support plate, and a servo motor is installed on the left end of the support plate. Suction cups, although they can provide safe and stable pressing, are complex in structure, bulky, and poor in portability, which is not conducive to carrying or household use.

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