Multifunctional emergency respirator for respiratory care

Abstract

The invention relates to the technical field of medical care, and discloses a multifunctional emergency respirator for respiratory care, including a ventilation box, a filter chamber is arranged inside the ventilation box, and an air injection box is fixedly connected to the top of the filter chamber , the inside of the gas injection box is movably connected with a movable piece, the top of the movable piece is fixedly connected with a push rod, the bottom of the movable piece is fixedly connected with a return spring, and the outside of the gas injection box is fixedly connected with an air inlet The inside of the air inlet nozzle is movably connected with a sphere, the outside of the sphere is fixedly connected with a limit spring, and the bottom of the gas injection box is fixedly connected with a sealing ring, through the gas injection box, movable piece, push rod and The combined use of the return spring can achieve manual air supply, avoiding the artificial exhalation and air supply of medical staff, thereby reducing the workload, reducing the difficulty of operation, and improving the stability of the air supply of the emergency respirator, thereby ensuring the use effect of the equipment.

Description

Technical field [0001] The present invention relates to the field of medical care technologies, in particular a multifunctional emergency respirator for respiratory nursing. Background technique [0002] At present, in patients with severe patients, some serious respiratory disorders caused by various reasons will often occur, which is a very important and most common rescue means for such patients, however, in need to do artificial respiration Among the patients, there are many patients may have different types of infectious diseases, and the medical staff is facing a big risk in performing mouth-to-mouth, especially in the medical ward, such patients will be more, so the respiratory personnel are often equipped There is an emergency respirator to avoid direct contact with patients to ensure their safety, avoid psychological contradiction problems, and effectively prevent cross-infections of oral diseases. [0003] However, the existing emergency respirator has a simple structur...

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Problems solved by technology

[0002] At present, severe breathing disorders caused by various reasons often occur among acutely ill patients in the Department of Cardiology. Artificial respiration is a very important and most commonly used rescue method for such patients. However, when artificial respiration is required Among the patients, many patients may have different types of infectious diseases, and medical staff face great risks when doing mouth-to-mouth artificial respiration, especially in the cardiology ward. There are emergency respirators to avoid direct contact with patients, ensure their own safety, avoid psychological conflicts, and effectively prevent cross-infection of oral diseases

[0003] However, the existing emergency respirator has a simple structure and a single function, and can only perform simple air filtration, and the air filtration is not thorough. The existing emergency respirator even still needs artificial exhalation to provide gas supply, which leads to difficult operation and gives The workload of medical staff increases, and the gas provided does not have the function of humidification, so it cannot effectively provide water replenishment function for patients at the same time, which greatly reduces the use effect of emergency respirators

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