CN208756742U - Inhalation device with integral type self-priming humidification device - Google Patents

Abstract

The utility model relates to technical field of medical equipment, inhalation device in particular with integral type self-priming humidification device, including bottle cap and bottle body, it is threadedly coupled between the bottle cap and bottle body, the bottle cap top is equipped with air inlet pipe and an air outlet pipe, the utility model does not generate bubble in the slaking process of oxygen, really noiseless；Humidifying area is bigger, and oxygen is come into full contact in liquid level entirety and porous hydrophilic film, to enhance humidifying effect；Using porous hydrophilic film as oxygen and liquid contact medium, contact is more abundant, and humidifying effect is more preferable；It is designed using integral type self-priming, entire water-absorbent material is not necessarily to any connection, so that water suction is more stable, humidifying effect does not have any fluctuation from start to finish；Using radial air blowing, oxygen pressure loss is smaller, is conducive to carry out later period atomization operation using the present apparatus；The self-priming material of use has filtering function, can effective microbial barrier so that being more to clean into the oxygen in bottle can effectively prevent inside-hospital infection.

Description

Inhalation device with integral type self-priming humidification device

Technical field

The utility model relates to technical field of medical equipment, specially the inhalation device with integral type self-priming humidification device.

Background technique

Oxygen uptake is the most common clinical treatment means, oxygen using it is preceding it is normal need to carry out humidifying, traditional enters water-wet mode I.e. bubble type humidifying mode is not only also easy to produce microbial aerosol and slaking process noise is obvious, and traditional humidification device is to reach Preferable humidifying effect, there will be an optimal oxygen flows to correspond for one timing of distance of the air inlet away from liquid level, and faces The flow that may relate to of bed oxygen therapy in 1L/Min between 12L/Min, more than ten times of difference, when air inlet is closer away from liquid level, flow High-speed flow, which pours, when big can still generate aerosol in humidification fluid, it would be possible to the antimicrobial component in existing microorganism or humidification fluid It brings oxygen stream into and sucks generation risk in Patients with Lung；When air inlet away from liquid level farther out, flow hour major part oxygen can not flow Through liquid level, but directly flowed out from gas outlet, it is difficult to abundant humidifying, and gradually reduced with using the time to extend liquid level, humidifying effect Fruit is difficult to constant；When use any inclination of product can change the type of flow of humidification fluid surface area and oxygen inside it from And the constant therefore traditional humidification bottle for influencing output oxygen humidity is affected by liquid level height, humidification is unstable, and cannot Effectively prevention microorganism enters in humidification gas.In consideration of it, it is proposed that the oxygen uptake with integral type self-priming humidification device fills It sets.

Utility model content

The purpose of this utility model is to provide the inhalation devices with integral type self-priming humidification device, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions:

Inhalation device with integral type self-priming humidification device, including bottle cap and bottle body, screw thread between the bottle cap and bottle body Connection, the bottle cap top are equipped with air inlet pipe and an air outlet pipe, and the air inlet pipe is equipped with air inlet helmet, on the escape pipe Equipped with venthole helmet, and air inlet pipe and an air outlet pipe is connected to bottle body inside, and humidification device, institute are equipped with inside the bottle body Stating humidification device includes humidification device upper cover and humidification device lower cover, is pacified between the humidification device upper cover and humidification device lower cover Equipped with integral type self-priming humidifying material layer, lid is equipped with snorkel on the humidification device, and the snorkel is connected with air inlet pipe It is logical, it is equipped with venthole in the humidification device lower cover, is equipped with several filter hole inside the integral type self-priming humidifying material layer.

Preferably, seal O-ring is installed between the bottle cap and bottle body.

Preferably, seamless binding between the humidification device upper cover and humidification device lower cover.

Preferably, the filter hole is evenly distributed on inside integral type self-priming humidifying material layer at least provided with six, and every The side aperture of a filter hole is connected to venthole, and the other side aperture of each filter hole is connected to snorkel.

Preferably, the integral type self-priming humidifying material layer is sheet, strip or latticed.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model does not generate bubble in the slaking process of oxygen, really noiseless；

2, the utility model humidifying area is bigger, and oxygen is come into full contact in liquid level entirety and porous hydrophilic film, thus Enhance humidifying effect；

3, the utility model contacts more abundant, humidifying effect using porous hydrophilic film as oxygen and liquid contact medium More preferably；

4, the utility model is designed using integral type self-priming, and entire water-absorbent material is not necessarily to any connection, so that water suction is more steady Fixed, humidifying effect does not have any fluctuation from start to finish；

5, the utility model is blown using radial, and oxygen pressure loss is smaller, is conducive to carry out later period mist using the present apparatus It is turned into industry；

6, the self-priming material that the utility model uses has filtering function, can effective microbial barrier so that into bottle Oxygen be more to clean, inside-hospital infection can be effectively prevent.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model decomposition explosion schematic diagram；

Fig. 3 is the utility model humidification device explosive view；

Fig. 4 is the utility model humidification device sectional view；

Fig. 5 is enlarged drawing at A in the utility model Fig. 4.

In figure: air inlet helmet 1, venthole helmet 2, escape pipe 20, bottle cap 3, humidification device upper cover 4, leads at air inlet pipe 10 Tracheae 40, integral type self-priming humidifying material layer 5, filter hole 50, humidification device lower cover 6, venthole 60, seal O-ring 7, bottle body 8。

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:

Inhalation device with integral type self-priming humidification device, as depicted in figs. 1 and 2, including bottle cap 3 and bottle body 8, bottle cap 3 It is threadedly coupled between bottle body 8, seal O-ring 7 is installed between bottle cap 3 and bottle body 8.

In the present embodiment, seal O-ring 7 uses soft rubber material, and the seal O-ring 7 of soft rubber material can be effective Enhance the gas tightness between bottle cap 3 and bottle body 8, prevents oxygen leakage and ambient atmos from entering and pollute.

As shown in Fig. 2, 3 top of bottle cap is equipped with air inlet pipe 10 and escape pipe 20, air inlet pipe 10 is equipped with air inlet helmet 1, escape pipe 20 is equipped with venthole helmet 2, and air inlet pipe 10 and escape pipe 20 are connected to inside bottle body 8, are pacified inside bottle body 8 Equipped with humidification device, humidification device includes humidification device upper cover 4 and humidification device lower cover 6, humidification device upper cover 4 and humidification device Seamless binding between lower cover 6 is equipped with integral type self-priming humidifying material layer between humidification device upper cover 4 and humidification device lower cover 6 5, integral type self-priming humidifying material layer 5 is sheet, strip or latticed.

In the present embodiment, integral type self-priming humidifying material layer 5 is designed using integral type self-priming, and entire water-absorbent material is without appointing What is connected, so that water suction is more stable, humidifying effect does not have any fluctuation from start to finish.

In the present embodiment, integral type self-priming humidifying material layer 5 is preferably latticed, it can be achieved that oxygen maximal efficiency is led to It crosses.

In the present embodiment, integral type self-priming humidifying material layer 5 is integral type self-priming humidifying material or Wick material, this implementation Further preferably integral type self-priming humidifying material, and the immobilized porous hydrophilic film on integral type self-priming humidifying material, more in example Hole hydrophilic film is multiple using PTFE polytetrafluoroethylene (PTFE) material, nano titania perforated membrane, polyether sulfone porous hydrophilic film, water wetted material Film is closed, the material of porous hydrophilic film is more preferably PTFE polytetrafluoroethylene (PTFE) material in the present embodiment, passes through immobilized porous parent Moisture film can effectively increase gas humidification area, reach the humidifying effect become apparent, while can effectively reduce noise.

As shown in Fig. 3, Fig. 4 and Fig. 5, humidification device upper cover 4 is equipped with snorkel 40, and snorkel 40 is connected with air inlet pipe 10 It is logical, it is equipped with venthole 60 in humidification device lower cover 6, several filter hole 50, filtering are equipped with inside integral type self-priming humidifying material layer 5 Hole 50 is evenly distributed on inside integral type self-priming humidifying material layer 5 at least provided with six.

Filter hole 50 is preferably 30 in the present embodiment, in uniformly arrangement, while realizing oxygen circulation, moreover it is possible to effective mistake Bacterium is filtered, plays and blocks bacterium function.

As shown in Figure 3 and Figure 4, the side aperture of each filter hole 50 is connected to venthole 60, each filter hole 50 Other side aperture is connected to snorkel 40.

Oxygen hose when in use, is linked into air inlet pipe by the inhalation device with integral type self-priming humidification device of the present embodiment On 10, oxygen enters in the snorkel 40 in humidification device upper cover 4 from air inlet pipe 10, and then enters to inside humidification device, Under gas pressure effect, oxygen is by the integral type self-priming humidifying material layer 5 inside humidification device, since integral type is from moisture absorption Change the effect of porous hydrophilic film immobilized in material layer 5, oxygen sufficiently connects with the moisture inside integral type self-priming humidifying material layer 5 Touching, reaches good humidifying effect, and the filter hole 50 during oxygen humidification inside integral type self-priming humidifying material layer 5 Can effective filter bacteria, play block bacterium function can be effectively prevent in hospital so that being more to clean into the oxygen in bottle It infects, the oxygen after humidifying flows into escape pipe 20 by the venthole 60 in humidification device lower cover 6, finally flows from escape pipe 20 Out, the supply of oxygen is realized.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. the inhalation device with integral type self-priming humidification device, including bottle cap (3) and bottle body (8), it is characterised in that: the bottle cap (3) it is threadedly coupled between bottle body (8), bottle cap (3) top is equipped with air inlet pipe (10) and escape pipe (20), the air inlet Manage (10) be equipped with air inlet helmet (1), the escape pipe (20) be equipped with venthole helmet (2), and air inlet pipe (10) and out Tracheae (20) is connected to bottle body (8) inside, is equipped with humidification device inside the bottle body (8), the humidification device includes wet Upper cover (4) and humidification device lower cover (6) are set in makeup, are equipped between the humidification device upper cover (4) and humidification device lower cover (6) Integral type self-priming humidifying material layer (5), the humidification device upper cover (4) be equipped with snorkel (40), the snorkel (40) and Air inlet pipe (10) is connected, and is equipped with venthole (60) in the humidification device lower cover (6), the integral type self-priming humidifying material layer (5) internal to be equipped with several filter hole (50).

2. the inhalation device according to claim 1 with integral type self-priming humidification device, it is characterised in that: the bottle cap (3) it is equipped between bottle body (8) seal O-ring (7).

3. the inhalation device according to claim 1 with integral type self-priming humidification device, it is characterised in that: the humidifying dress Set seamless binding between upper cover (4) and humidification device lower cover (6).

4. the inhalation device according to claim 1 with integral type self-priming humidification device, it is characterised in that: the filter hole (50) at least provided with six, integral type self-priming humidifying material layer (5) inside, and the side of each filter hole (50) are evenly distributed on Aperture is connected to venthole (60), and the other side aperture of each filter hole (50) is connected to snorkel (40).

5. the inhalation device according to claim 1 with integral type self-priming humidification device, it is characterised in that: the integral type Self-priming humidifying material layer (5) is sheet, strip or latticed.