Test function simulation lung

Abstract

The invention provides a test function simulation lung, and relates to the technical field of medical simulation instruments. The test function simulation lung comprises a metal clamping block, the front end and the rear end of the bottom of the metal clamping block are fixedly connected to a front fixing plate and a rear fixing plate correspondingly, a rubber sleeve is installed between the front fixing plate and the rear fixing plate, the center of the bottom of the metal clamping block is fixedly connected to a connecting block corresponding to an air inlet of the rubber sleeve, the center of the top of the metal clamping block is fixedly connected to an air inlet connector, an adjusting bolt is arranged on one side of the outer wall of the air inlet connector, a pressure sensor is installed at the top of the air inlet connector, and an air flow meter is fixedly connected to the top of the pressure sensor. The respiratory condition of the lung of a human body can be simulated by designing the simple rubber sleeve, the front fixing plate, the rear fixing plate and air inflation and deflation, the respiratory air volume of the lung of the human body and the pressure of the lung can be accurately measured by designing the pressure sensor and the air flow meter, and the test function simulation lung is worthy of being widely popularized.

Description

technical field [0001] The invention relates to the technical field of medical simulation equipment, in particular to a test function simulation lung. Background technique [0002] The simulated lung is used to test the parameters of the ventilator and anesthesia machine and to adjust before use. The traditional simulated lung only has the function of the air bag for entering and exiting air, and does not have the flow and pressure indication. The measurement of the flow and pressure of the prepared device, or the use of a special test device for detection, is costly and inconvenient to use, resulting in the lack of necessary comparison and calibration of ventilator parameters at any time. [0003] The traditional simulated lung cannot obtain more accurate test data in the actual use process, and there are great limitations in the use process. Therefore, we have developed a new test function simulated lung. Contents of the invention [0004] (1) Solved technical problems ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a simulated lung with test function, which solves the problem that the traditional simulated lung only has the function of an airbag for entering and exiting air, and does not have the indication of flow and pressure. The measurement of the flow and pressure of the self-contained device on the machine, or the use of a special test device for detection, is costly and inconvenient to use, resulting in the lack of necessary comparison and calibration of ventilator parameters at any time

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