Semi-automatic cardiopulmonary resuscitation machine

Abstract

The invention relates to the field of medical devices, and discloses a semi-automatic cardiopulmonary resuscitation machine. The semi-automatic cardiopulmonary resuscitation machine is simple in operation, easy to learn and use, and can be used for rescuing patients with sudden cardiac arrest. The semi-automatic cardiopulmonary resuscitation machine comprises a lifting system and a cardiopulmonaryresuscitation system, wherein the cardiopulmonary resuscitation system comprises a cover, a shell is arranged below the cover, a hole is arranged in the center of the shell, a pressing rod penetratesthrough the hole, a first up-and-down reciprocating mechanism is arranged above the pressing rod, the first upper and lower reciprocating mechanism is connected with a first shaft 1, the first shaftis arranged on the shell and is located at one side of the pressing rod, and the first shaft is connected with a motor through a first transmission mechanism, the first shaft is connected with a second shaft through a second transmission mechanism, the second shaft is connected with a pressing plate through the upper and lower reciprocating mechanism second, a breathing air bag fixed in the shellis arranged right side below the pressing plate, the breathing air bag is connected with one end of a tube, and the other end of the tube is connected with mask; the lifting system comprises a lifting device and a protective shell, wherein the lifting device is positioned in the protective shell; the upper part of the lifting device is connected with the lower part of the shell; the lower part ofthe lifting device is connected with the plate.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a semi-automatic cardiopulmonary resuscitator. Background technique [0002] At present, when rescuing a patient with respiratory and cardiac arrest, the medical staff have to perform chest cardiac compressions on the patient with bare hands, and several medical staff need to take turns to perform the compressions. Due to the different physical strength of each person, the frequency and amplitude of the compressions are different. Different, it is not conducive to the patient's cardiopulmonary resuscitation; on the other hand, mouth-to-mouth artificial respiration must be performed on the patient, and some patients suffer from infectious diseases or other diseases, which makes the medical staff have the possibility of causing infection; at the same time, the entire rescue process is time-consuming , the work intensity is high, and the medical staff are prone to fatigue. [0003]...

AI Technical Summary

Problems solved by technology

[0002] At present, when rescuing a patient with respiratory and cardiac arrest, the medical staff have to perform chest cardiac compressions on the patient with bare hands, and several medical staff need to take turns to perform the compressions. Due to the different physical strength of each person, the frequency and amplitude of the compressions are different. Different, it is not conducive to the patient's cardiopulmonary resuscitation; on the other hand, mouth-to-mouth artificial respiration must be performed on the patient, and some patients suffer from infectious diseases or other diseases, which makes the medical staff have the possibility of causing infection; at the same time, the entire rescue process is time-consuming , the work intensity is high, and the medical staff are prone to fatigue

[0003] In addition, for patients with respiratory and cardiac arrest, the rescue time is very short. If the patient develops an illness in a public place such as a station, a shopping mall, and there are no professional rescuers, one possibility is that the patient may miss the rescue due to lack of timely rescue. Rescue time and lose life; one possibility is that the rescue is performed by non-professional rescuers, and many non-professional rescuers cannot perform correct mouth-to-mouth artificial respiration and chest cardiac compression in the process of rescuing patients. patient loses life

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