Cardiac compression device for first aid in department of cardiology

Abstract

The invention discloses a cardiac compression device for first aid in the department of cardiology. The cardiac compression device comprises a first-aid bed, U-shaped bent tubes are fixedly welded tothe left and right sides of the first-aid bed respectively, a rectangular frame is slidably installed in grooves, an eccentric wheel is clamped in the middle inside the rectangular frame, a vertical rod is fixedly welded to the middle of the lower side of the rectangular frame, the lower end of the vertical rod penetrates through a guide block and is fixedly connected with a damping spring, and acompression ball is installed at the lower end of the damping spring. In the cardiac compression device, a motor is used as a power source to make the compression ball move up and down to perform cardiac compression on a patient; the damping spring is installed at the upper end of the compression ball and can reduce the impact force on the patient's chest during compression; three installation holes are formed in the eccentric wheel, and the compression strength can be adjusted by installing a rotating shaft of the motor in different installation holes; a framework is fixedly installed on sliders, and the framework can be moved left and right by sliding the sliders to make the compression ball right aligned with the patient's chest.

Description

technical field [0001] The invention belongs to the technical field of cardiology medical devices, and in particular relates to a heart compression device for cardiology. Background technique [0002] At present, in medical practice, when taking first aid measures for heart patients with sudden cardiac arrest, medical personnel need to directly press the patient's heart continuously to restore the heartbeat, but in the actual operation process, due to the continuous Pressing requires a lot of physical strength. After a few minutes of pressing, the medical staff will be out of breath and unsustainable. Several people need to perform chest compressions alternately, which is time-consuming and laborious, which directly affects the best time to rescue patients. Manual chest compressions The operator is required to press smoothly, evenly, and regularly. It is difficult to grasp the strength and frequency of pressing when manual pressing is used. Contents of the invention [00...

AI Technical Summary

Problems solved by technology

[0002] At present, in medical practice, when taking first aid measures for heart patients with sudden cardiac arrest, medical personnel need to directly press the patient's heart continuously to restore the heartbeat, but in the actual operation process, due to the continuous Pressing requires a lot of physical strength. After a few minutes of pressing, the medical staff will be out of breath and unsustainable. Several people need to perform chest compressions alternately, which is time-consuming and laborious, which directly affects the best time to rescue patients. Manual chest compressions The operator is required to press smoothly, evenly and regularly. It is difficult to grasp the strength and frequency of pressing when manual pressing is used.

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