Quantity-controlling, humidifying and heating laryngostomy filtering protective cover

Abstract

The invention discloses a quantity-controlling, humidifying and heating laryngostomy filtering protective cover. The quantity-controlling, humidifying and heating laryngostomy filtering protective cover comprises a protective cover base frame and a humidifying and heating structure arranged on the protective cover base frame; the protective cover base frame is provided with a ventilating opening,the ventilating opening is provided with a detachable air filter membrane capable of blocking the ventilating opening, a through hole is formed in the protective cover base frame, a humidifying tube can be placed in the through hole, the through hole communicates with the ventilating opening, a through hole opening of the through hole is formed in the surface of the ventilating opening, and fixingstraps are arranged on two side walls of the protective cover base frame; and the humidifying and heating structure comprises a humidifying tube, a liquid outlet tube and a heating sleeve, the liquidoutlet tube is connected with the humidifying tube, the heating sleeve is arranged on the outer wall of the liquid outlet tube, the upper end of the liquid outlet tube is connected with a water storage bottle, a pressurizing bag which communicates with the water storage bottle is arranged at the upper end of the water storage bottle, and ear hangers are arranged on the outer wall of the water storage bottle. The quantity-controlling, humidifying and heating laryngostomy filtering protective cover is good in humidifying and heating effect and good in stability, and continuous and effective filtering can be implemented.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a quantity-controlled humidifying and heating laryngeal stoma filter protection cover. Background technique [0002] Laryngeal cancer is a common malignant tumor in the Department of Otorhinolaryngology. At present, the clinical treatment of laryngeal cancer is mainly surgical treatment. Patients with total laryngectomy need to wear a tracheal tube for a long time, and the laryngostomy exists for life. The patient loses the role of the nose in warming, humidifying and blocking dust. Gas exchange will bring various complications, such as increased airway water loss , sputum scab in the tracheal tube or stoma, foreign body inhalation, cold air stimulation, fistula infection, etc. In the postoperative care of patients with laryngeal cancer, airway care is the key point of care. Continuous humidification, clean environment, and prevention of dust inhalation are the key poi...

AI Technical Summary

Problems solved by technology

Despite the guidance of medical staff, self-management after discharge is still difficult. Due to limited equipment and family environment after discharge, it is often difficult to persist

After the patient leaves the hospital, due to the need for continuous humidification to prevent complications, the patient stays at home most of the time, which has a great impact on the quality of life of the patient

At the same time, the patient's self-care ability is not strong, and there is a lack of tools for airway management; long-term stoma exposure, airway dryness, and poor comfort; the exposed stoma has a huge invisible water loss, stoma sputum scab formation, ventilation is affected, and sputum is viscous The sputum cannot be discharged, the dust invades and irritates the respiratory tract, the environment is polluted, and the local infection rate is high, which has a significant impact on life

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