Quantity-controlling, humidifying and heating laryngostomy filtering protective cover

A protective cover and stoma technology, which is applied in the field of quantity-controlled humidification and heating laryngeal stoma filter protection cover, can solve the problems of airway dryness, impact on the quality of life of patients, and limited equipment, so as to achieve good stability and reduce the risk of being The effect on the risk of infection

Pending Publication Date: 2018-10-02
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 abil

Method used

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  • Quantity-controlling, humidifying and heating laryngostomy filtering protective cover
  • Quantity-controlling, humidifying and heating laryngostomy filtering protective cover
  • Quantity-controlling, humidifying and heating laryngostomy filtering protective cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 The shown volume control humidification and heating laryngostomy filter protective cover includes a protective cover base frame 1 and a humidification and heating structure 2 that fit the patient's progress curve. The humidification and heating structure is arranged on the base frame of the protective cover.

[0034]The protective cover base frame 1 is provided with an air vent 11 that runs through the protective cover base frame 1, and the air vent 11 is provided with a detachable air filter membrane 12 that can block the air vent 11. The detachable air filter membrane can keep the filter at Efficient state, reducing the risk of user throat infection. The protective cover base frame 1 is provided with a through hole 13 that can be built in a humidification tube 21 and communicates with the air vent 11. The through hole 13 forms a through hole 131 on the surface of the air vent 11. The two side walls of the protective cover base frame 1 are provided wi...

Embodiment 2

[0036] Such as Figures 2 to 3 The shown volume control humidification and heating laryngostomy filter protective cover includes a protective cover base frame 1 and a humidification and heating structure 2 that fit the patient's progress curve. The humidification and heating structure is arranged on the base frame of the protective cover. More preferably on the basis of embodiment 1: the same content as embodiment 1 will not be repeated

[0037] The protective cover base frame 1 is provided with a mounting portion 15 located above the air vent 11 , and a waterproof structure 3 is detachably disposed in the mounting portion 15 . In this embodiment, the installation part is a card slot, and there is a corresponding groove in the card slot, and the waterproof structure can enter the card slot, and has a protrusion corresponding to the groove, and the two ends of the part where the waterproof structure enters the card slot It is elastic, and can be built with spring or elastic m...

Embodiment 3

[0041] Such as Figures 4 to 8 The shown volume control humidification and heating laryngostomy filter protective cover includes a protective cover base frame 1 and a humidification and heating structure 2 that fit the patient's progress curve. The humidification and heating structure is arranged on the base frame of the protective cover. More preferably on the basis of embodiment 2: the same content as embodiment 2 will not be repeated

[0042] The inner wall of the air vent 11 is provided with an annular groove 111 , the annular groove 111 is arranged in front of the through hole 131 , and the air filter membrane 12 is arranged in the annular groove 111 . The air filter can be placed in the air vent, which can better prevent the air filter from being polluted.

[0043] The annular groove 111 extends upwards to form a through groove 112 communicating with the vent 11 , and the air filter membrane 12 is provided with an embedding portion 121 capable of being embedded into th...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): A61M16/16
CPCA61M16/16A61M2205/18A61M2205/36A61M2205/75A61M2210/065A61M2210/005
Inventor 俞雪飞徐彩娟叶莹陈美容
Owner ZHEJIANG UNIV
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