CN209751879U

CN209751879U - Special nasal humidifier for ear-nose-throat department

Info

Publication number: CN209751879U
Application number: CN201822046176.7U
Authority: CN
Inventors: 郑伟; 郑阳; 吴芳琴; 杜宜修; 于洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2019-12-10
Anticipated expiration: 2028-12-06

Abstract

The utility model provides a special nasal humidifier for ear-nose-throat department, which comprises a bellyband, a breather pipe and a respiratory mask, wherein the breather pipe is communicated with the respiratory mask, the respiratory mask is provided with a plurality of air vents, a water receiver and a condensed water collecting bag are fixedly arranged on the bellyband, and the top of the condensed water collecting bag is communicated with the breather pipe; still be equipped with air exhauster and power supply module in the binder, air exhauster and power supply module electric connection, the air exhauster is equipped with inlet scoop and air-out pipe, the top switch-on of inlet scoop and water receiver, the one end of air-out pipe and the lateral wall switch-on of breather pipe are equipped with atomizing device in the water receiver, atomizing device and power supply module electric connection. The nasal humidifier provided by the utility model is convenient to carry, saves space, does not influence the movement and walking of the patient, and can continuously provide humidified air for the patient; especially for the patient who has done the operation to the nasal cavity, utilize the respiratory mask cover to establish at patient's face, can not produce the damage to patient's nasal cavity, make patient enough comfort level when breathing.

Description

Special nasal humidifier for ear-nose-throat department

Technical Field

The utility model belongs to nasal cavity class medical treatment auxiliary assembly field, in particular to dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study.

Background

the human body humidifies the inhaled dry air by utilizing the sol or gel layer on the nasal mucosa and the tracheal bronchus mucosa, and the dry air flows through the surface of the moisture source substances to bring water vapor into the airflow, thereby achieving the purpose of humidifying the dry air; but the humidifying effect seriously depends on the completeness of the humidifying structure of the respiratory mucosa and the normal function; factors such as environmental pollution, smoking, fatigue, mental stress, medicines, little drinking water, various diseases and the like can all influence the effect of humidifying the dry gas by the mucosa of the respiratory tract, the dry gas with poor humidification continuously enters the alveolus from the respiratory tract, the lung function is influenced, the resistance of the respiratory system can be reduced, and the factor is an endogenous factor for various respiratory tract infections. Having carried out the patient of nasal cavity postoperative, the nasal mucosa can produce certain damage, and when inhaling dry air, probably produce the hemorrhage in the nasal cavity, can reduce the humidifying effect of inhaled air moreover, and then influence pulmonary function, infect patient's respiratory. Patent application publication No. CN107261291A provides a nasal humidifier, in which a casing is inserted into the nasal cavity of a human body, and water vapor inside the casing enters the air to humidify the air. But the water storage device in the shell has limited capacity and short duration; the air humidification depends on the natural evaporation of water, and the humidification efficiency is low; the shell is placed in the nasal cavity of a human body for a long time, can damage the inner mucosa of the nasal cavity, and simultaneously causes the human body to have physiological discomfort when breathing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study.

The utility model discloses specific technical scheme as follows:

The utility model provides a special nasal humidifier for ear-nose-throat department, which comprises a bellyband, a breather pipe and a respiratory mask, wherein the breather pipe is communicated with the respiratory mask, the respiratory mask is provided with a plurality of air vents, a water receiver and a condensed water collecting bag are fixedly arranged on the bellyband, and the top of the condensed water collecting bag is communicated with the breather pipe; still be equipped with air exhauster and power supply module in the belly, the air exhauster with power supply module electric connection, the air exhauster is equipped with the inlet scoop and goes out the tuber pipe, the inlet scoop with the top switch-on of water receiver, the one end that goes out the tuber pipe with the lateral wall switch-on of breather pipe, be equipped with atomizing device in the water receiver, atomizing device with power supply module electric connection.

Optionally, the water receiver includes the atomizing chamber and establishes atomizing chamber below and with the water storage chamber of atomizing chamber intercommunication, atomizing device sets up the water storage intracavity, the bottom in atomizing chamber with the top in water storage chamber is through the pipeline switch-on, the volume in atomizing chamber is greater than the volume in water storage chamber.

Optionally, the atomizing device is an ultrasonic atomizing sheet, and the ultrasonic atomizing sheet is arranged at the bottom of the water storage cavity.

Optionally, a water level sensor is arranged at the top of the water storage cavity, the water level sensor is electrically connected with the power supply assembly, and the water level sensor is further connected with a controller and an alarm device.

Optionally, the side wall of the atomization cavity is provided with a visible area, and the top of the atomization cavity is provided with a water inlet valve.

Optionally, the vent pipe is a telescopic pipe.

Optionally, an air filter layer is arranged in the vent hole.

optionally, a plurality of magic tapes which can be connected with each other are arranged at the two ends of the abdominal belt.

Optionally, the air outlet pipe is provided with a gas regulating valve.

The utility model has the advantages as follows: when the special nasal humidifier for the otolaryngological department is used, a proper amount of liquid for atomization is injected into the water receiver, the abdominal belt is wound on the waist of a patient, the respirator is worn on the face of the patient, the nose and the mouth of the patient are wrapped by the respirator, the atomization device and the exhaust fan are opened, when the patient breathes through the respirator, atomized gas is extracted by the exhaust fan, and the atomized gas enters the respirator and is mixed with air entering the respirator through the vent holes through the air outlet pipe and the vent pipe, so that the patient can inhale humidified air; the exhaled gas is discharged out of the breathing mask through the vent hole, the water content of the gas in the vent pipe is high, when temperature difference occurs inside and outside the vent pipe, condensed water possibly formed on the inner wall of the vent pipe flows into the condensed water collecting bag along the vent pipe and is collected, and then the condensed water can be separately treated. The nasal humidifier provided by the utility model is convenient to carry, directly winds the abdominal belt around the waist of the patient, saves space, does not influence the movement and walking of the patient, and simultaneously can continuously provide humidified air for the patient, so that the respiratory tract of the patient is kept moist, and the influence of external environment humidity on the patient is reduced; especially for the patient who has done the operation to the nasal cavity, the respiratory mask is worn on patient's face, can not produce the damage to patient's nasal cavity, makes patient's comfort level when breathing.

Drawings

Fig. 1 is a schematic structural view of a nasal humidifier special for otorhinolaryngology in embodiment 1;

Fig. 2 is a schematic cross-sectional view of the water reservoir in the nasal humidifier for otorhinolaryngology as provided in example 2;

Wherein: 1. an abdominal belt; 2. a breather pipe; 3. a respiratory mask; 4. a water reservoir; 5. a condensed water collection bag; 6. an exhaust fan; 7. a power supply component; 8. an air suction opening; 9. an air outlet pipe; 10. an atomizing device; 11. an atomizing chamber; 12. a water storage cavity; 13. a water level sensor.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

Example 1

As shown in fig. 1, embodiment 1 of the present invention provides a nasal humidifier special for otolaryngology department, including a bellyband 1, a breathing tube 2 and a breathing mask 3, wherein the breathing tube 2 is connected to the breathing mask 3, the breathing mask 3 is provided with a plurality of air vents, a water storage device 4 and a condensed water collecting bag 5 are fixed on the bellyband 1, and the top of the condensed water collecting bag 5 is connected to the breathing tube 2; still be equipped with air exhauster 6 and power supply module 7 in the binder 1, air exhauster 6 and power supply module 7 electric connection, air exhauster 6 are equipped with inlet scoop 8 and go out tuber pipe 9, and inlet scoop 8 and water receiver 4's top switch-on go out the one end of tuber pipe 9 and the lateral wall switch-on of breather pipe 2, are equipped with atomizing device 10 in the water receiver 4, atomizing device 10 and power supply module 7 electric connection.

in this embodiment 1, a proper amount of liquid for atomization is injected into the water storage device 4, the abdominal belt 1 is wound around the waist of a patient, the respirator 3 is worn on the face of the patient, the respirator 3 wraps the nose and mouth of the patient, the atomization device 10 and the exhaust fan 6 are started, when the patient breathes through the respirator 3, atomized gas is extracted by the exhaust fan 6, and the atomized gas enters the respirator 3 through the air outlet pipe 9 and the ventilation pipe 2 to be mixed with air entering the respirator 3 through the ventilation hole, so that the patient can inhale humidified air; the expired gas is discharged out of the breathing mask 3 through the vent hole, the water content of the gas in the breather pipe 2 is high, when the temperature difference occurs inside and outside the breather pipe 2, the condensed water possibly formed on the inner wall of the breather pipe 2 flows into the condensed water collecting bag 5 along the breather pipe 2 and is collected, and then the condensed water can be separately treated. The nasal humidifier in the embodiment 1 is convenient to carry, the abdominal belt 1 is directly wound around the waist of a patient, the space is saved, the movement and walking of the patient are not affected, and meanwhile, the humidified air can be continuously provided for the patient, so that the respiratory tract of the patient is kept moist, and the influence of the external environment humidity on the patient is reduced; especially for the patient who has done the operation to the nasal cavity, respiratory mask 3 wears on patient's face, can not produce the damage to patient's nasal cavity, makes patient's comfort level when breathing.

Example 2

As shown in fig. 2, this embodiment 2 provides a nasal cavity humidifier for ear-nose-throat department on the basis of embodiment 1, and this embodiment 2 further defines that the water reservoir 4 includes an atomizing chamber 11 and a water storage chamber 12 disposed below the atomizing chamber 11 and communicated with the atomizing chamber 11, the atomizing device 10 is disposed in the water storage chamber 12, the bottom of the atomizing chamber 11 is communicated with the top of the water storage chamber 12 through a pipe, and the volume of the atomizing chamber 11 is larger than the volume of the water storage chamber 12. The atomization device 10 is an ultrasonic atomization sheet which is arranged at the bottom in the water storage cavity 12. The top in the water storage cavity 12 is provided with a water level sensor 13, the water level sensor 13 is electrically connected with the power supply assembly 7, and the water level sensor 13 is further connected with a controller and an alarm device. The side wall of the atomizing cavity 11 is provided with a visible area, and the top of the atomizing cavity 11 is provided with a water inlet valve.

The winding of binder 1 is at patient's waist, and the patient is walking or when going upstairs and downstairs, and the liquid in the water receiver 4 also can take place the oscillation, and the liquid level can produce certain fluctuation, and atomizing device 10 is in the running state always moreover, and the liquid content in the water storage device 10 also reduces gradually, when atomizing device 10 because of the oscillation and the liquid separation of liquid, probably influences atomizing device 10 to the atomization effect of liquid, also can influence atomizing device 10's performance simultaneously. In this embodiment 2, the water storage device 4 is divided into an atomization chamber 11 and a water storage chamber 12, an atomization device 10 is disposed at the bottom of the water storage chamber 12, a water level sensor 13 is disposed at the top of the water storage chamber 12, and a water inlet valve is disposed at the top of the atomization chamber 11. When liquid is filled into the water storage device 4 through the water inlet valve, the liquid firstly enters the water storage cavity 12 through the atomizing cavity 11, and after the water storage cavity 12 is filled with the liquid, the liquid level continuously rises and then enters the atomizing cavity 11. The water level sensor 13 that will detect the water level in this embodiment sets up in water storage chamber 12 with atomizing device 10 of atomizing liquid together, when the patient is walking or when going upstairs and downstairs, the liquid in the atomizing chamber 11 can produce the oscillation, and the liquid level also can produce great fluctuation, but as long as atomizing chamber 11 is internal to exist liquid, can keep being full of the state of liquid always in water storage chamber 12, and water level sensor 13 and atomizing device 10 also can soak completely in liquid, can guarantee atomizing device 4's stable and the atomizing effect that lasts.

Water level sensor 13 and controller, alarm device and power supply module 7 electric connection, when water level sensor 13 senses the liquid in water storage chamber 12 not enough, make alarm device produce alarm signal immediately and remind the patient, make the controller cut-off circuit simultaneously, guarantee safety. Preferably, the water level sensor may be a capacitive water level sensor.

The optional ultrasonic atomization piece that uses of atomizing device 4, ultrasonic atomization piece is long-pending less, can not produce too much heat, and the atomization effect is stable, and the security performance is good.

The lateral wall of the atomizing cavity 11 is provided with a visible area, and the water quantity in the atomizing cavity 11 can be observed through the visible area at any time. Preferably, the viewing area may be formed of a transparent plastic material.

Example 3

This embodiment 3 provides a nasal humidifier for ear-nose-throat department on the basis of embodiment 1, and this embodiment 3 further defines the ventilation tube 2 as a telescopic tube. An air filter layer is arranged in the vent hole. The two ends of the abdominal belt 1 are provided with a plurality of magic tapes which can be connected with each other. The air outlet pipe 9 is provided with an air regulating valve.

The abdominal belt 1 is wound around the waist of a patient, the breathing mask 3 is worn on the face of the patient, too long the breathing tube 2 may occupy too much space and too short the breathing tube 2 may not be normally connected due to the difference of the physique of the patient. In this embodiment 3, the ventilation pipe 2 is a telescopic pipe, so that the ventilation pipe 2 can be stretched or shortened as required, and the space is saved under the condition of normal connection.

Be equipped with air filter layer in the air vent, can filter the air that gets into the respiratory mask, optimized the inspiratory air quality of patient.

The magic subsides that the both ends of binder 1 set up can take off binder 1 at any time according to patient's demand, perhaps adjusts the elasticity degree of binder 1 winding at the waist.

The air outlet pipe 9 is provided with a gas regulating valve, and the amount of the humidified gas passing through the air outlet pipe 9 can be regulated according to the requirements of patients.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The nasal humidifier special for the ear-nose-throat department is characterized by comprising a belly belt (1), a breather pipe (2) and a breathing mask (3), wherein the breather pipe (2) is communicated with the breathing mask (3), the breathing mask (3) is provided with a plurality of vent holes, a water storage device (4) and a condensed water collecting bag (5) are fixedly arranged on the belly belt (1), and the top of the condensed water collecting bag (5) is communicated with the breather pipe (2);

Still be equipped with air exhauster (6) and power supply module (7) in binder (1), air exhauster (6) with power supply module (7) electric connection, air exhauster (6) are equipped with inlet scoop (8) and exhaust pipe (9), inlet scoop (8) with the top switch-on of water receiver (4), the one end of exhaust pipe (9) with the lateral wall switch-on of breather pipe (2), be equipped with atomizing device (10) in water receiver (4), atomizing device (10) with power supply module (7) electric connection.

2. The nasal humidifier special for otorhinolaryngology as claimed in claim 1, wherein the water reservoir (4) comprises an atomizing chamber (11) and a water storage chamber (12) arranged below the atomizing chamber (11) and communicated with the atomizing chamber (11), the atomizing device (10) is arranged in the water storage chamber (12), the bottom of the atomizing chamber (11) is communicated with the top of the water storage chamber (12) through a pipeline, and the volume of the atomizing chamber (11) is larger than the volume of the water storage chamber (12).

3. The nasal humidifier for otorhinolaryngological use according to claim 2, characterized in that the atomizing means (10) is an ultrasonic atomizing plate provided at the bottom inside the water storage chamber (12).

4. The nasal humidifier special for otorhinolaryngology as claimed in claim 3, wherein a water level sensor (13) is arranged at the top of the water storage cavity (12), the water level sensor (13) is electrically connected with the power supply component (7), and the water level sensor (13) is further connected with a controller and an alarm device.

5. The nasal humidifier special for otorhinolaryngology as claimed in claim 2, wherein the lateral wall of the nebulization chamber (11) is provided with a visible area, and the top of the nebulization chamber (11) is provided with a water inlet valve.

6. The nasal humidifier dedicated for otorhinolaryngology according to claim 1, characterized in that the ventilation tube (2) is a telescopic tube.

7. the nasal humidifier dedicated for otorhinolaryngological department as claimed in claim 1, wherein an air filter layer is provided in the ventilation hole.

8. The nasal humidifier special for otorhinolaryngology as claimed in claim 1, wherein both ends of the abdominal belt (1) are provided with a plurality of magic tapes which can be connected with each other.

9. The nasal humidifier special for otorhinolaryngology as claimed in claim 1, wherein the air outlet pipe (9) is provided with a gas regulating valve.