Emergency respiratory device for clinical use in internal medicine department

Abstract

The invention discloses an emergency respiratory device for clinical use in an internal medicine department. The emergency respiratory device for the clinical use in the internal medicine department comprises a base, wherein an electric telescopic rod is arranged on the upper surface of the base, a worktable is arranged at the top end of the electric telescopic rod, a fixed basket is connected to the right lateral surface of the worktable, an oxygen tank is placed on the fixed basket, an air outlet pipe is arranged on the upper surface of the oxygen tank, and connected with a connecting hose I, an oxygen box is arranged on the upper surface of the worktable, an air inlet pipe is arranged on the right lateral surface of the oxygen box, and connected with the connecting hose I, a pressure sensor and a flow sensor are arranged on the lateral surface of an inner cavity of the oxygen box, and the emergency respiratory device for the clinical use in the internal medicine department disclosed by the invention has a reasonable structure, stronger practicability and lower manufacturing cost, uses universal wheels to be conveniently pushed in emergency to improve the rescue efficiency, and intelligently controls the oxygen therapy speed of a patient by using a PLC controller, and the height of the device is conveniently adjusted by using the electric telescopic rod, so that the emergency respiratory device for the clinical use in the internal medicine department is suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an emergency breathing device for clinical use in internal medicine. Background technique [0002] At present, during the clinical treatment of internal medicine, patients may become difficult to breathe due to some special medical diseases, and may even be in danger of suffocation. The way to prevent this situation is basically to use ventilators. The current ventilators are generally Negative pressure in the chest cavity is generated by the inhalation action of the patient during self-breathing, and the lungs are passively expanded to form alveoli and negative pressure, thereby forming a pressure difference between the airway opening and the alveoli to complete inhalation, and the thorax and lungs elastically retract after inhalation , produce the opposite pressure difference to complete exhalation. For patients with spontaneous breathing difficulties, the general venti...

AI Technical Summary

Problems solved by technology

[0002] At present, during the clinical treatment of internal medicine, patients may become difficult to breathe due to some special medical diseases, and may even be in danger of suffocation. The way to prevent this situation is basically to use ventilators. The current ventilators are generally Negative pressure in the chest cavity is generated by the inhalation action of the patient during self-breathing, and the lungs are passively expanded to form alveoli and negative pressure, thereby forming a pressure difference between the airway opening and the alveoli to complete inhalation, and the thorax and lungs elastically retract after inhalation , produce the opposite pressure difference to complete exhalation. For patients with spontaneous breathing difficulties, the general ventilator cannot serve the purpose of assisting breathing; and there are often various pollutants or germs in the external air introduced into the ventilator, which is harmful to It is extremely bad for patients with poor physical resistance, which is not conducive to the rapid recovery of the patient's condition; in addition, when the patient is critically ill, the patient often loses consciousness, and the traditional ventilator cannot perform artificial respiration first aid. Inconvenient to operate

[0003] For example, the patent of application publication number CN106798957A discloses a kind of first-aid respiratory device for internal medicine clinical use, which includes a handle cover, an intermediate pipe body and a first-aid mask. The top of the starting part is sealed with a mounting seat that penetrates the wall of the cover body and penetrates in the middle. The bottom of the mounting seat is connected with an oral intubation tube. There is a pipe body connector, and the pipe body connector communicates with the side opening of the three-way pipe body through a hose. The pipe body connector is provided with a one-way valve, and the top opening of the three-way pipe body is equipped with an exhaust valve. mechanism, the exhaust mechanism is provided with a waste gas outlet, but the structure of the device is complex, the manufacturing cost is high, and it is not suitable for popularization and use

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