Constant-temperature constant-humidity oxygen supply sputum splashing prevention device for tracheostomy patient

Abstract

The invention relates to a constant-temperature constant-humidity oxygen supply sputum splashing prevention device for a tracheostomy patient. The device comprises a transparent hemispherical casing,a sputum suction hole with a sealing cover is formed in the top of the spherical surface of the hemispherical casing, a sleeve is arranged at the center of the bottom plane of the hemispherical casing, an upper pipe opening of the sleeve is higher than the bottom plane, extends into an inner cavity of the hemispherical casing and is provided with a temperature and humidity sensor, and a lower pipeopening of the sleeve is connected with a tracheostomy sleeve of the tracheostomy patient; a digital display screen electrically connected to the temperature and humidity sensor is arranged on the side spherical surface of the hemispherical casing, and an air outlet and an oxygen absorbing humidification hole are formed in the head end and tail end of the side spherical surface of the hemispherical casing respectively. The device is simple in structure, reasonable in design and easy to operate, not only can sputum prevented form splashing and polluting the surrounding environment, but also convenience is provided for airway management such as sputum suction, oxygen absorption and airway warm humidification, stimulation to the lower respiratory tract is reduced, real-time monitoring of temperature and humidity of an airway can also be achieved, accurate airway management is achieved, and the device is suitable for application and popularization; moreover, the device is applicable to the patient in a standing position, a horizontal lying position and a lateral lying position.

Description

technical field [0001] The invention relates to a constant-temperature and constant-humidity oxygen supply anti-sputum splashing device for tracheotomy patients. The device can provide an ideal respiratory constant-temperature and constant-humidity oxygen supply environment for tracheotomy patients and can prevent sputum splashing. Background technique [0002] In the clinical work of the hospital, there are many patients with tracheotomy due to old age, expectoration disorder and severe pneumonia. The exposure of the tracheal incision cannot be covered. Walls, close to patients and medical staff, are difficult to care for and prone to cross-infection. [0003] The normal respiratory mucosa has the functions of filtering and clearing respiratory secretions, warming and humidifying the inhaled gas. The inhaled gas of patients with tracheotomy directly enters the lower respiratory tract without heating and humidifying the upper respiratory tract, which will cause the cilium of...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a constant temperature and humidity oxygen supply blowout prevention device for the ideal airway state of tracheostomy patients in view of the current clinical problems.

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