CN215780652U

CN215780652U - Atomizer

Info

Publication number: CN215780652U
Application number: CN202121907490.5U
Authority: CN
Inventors: 李强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-11
Anticipated expiration: 2031-08-16

Abstract

The application discloses atomizer relates to atomizing technical field, and this application includes connecting pipe, face guard and is used for the nebulizer of drug conversion, and the one end and the nebulizer of connecting pipe are connected, and the other end and the face guard of connecting pipe are connected. One end of the connecting pipe close to the face mask is provided with a fog quantity regulating valve. The connecting pipe comprises a threaded pipe and a hose which are connected with each other, and the threaded pipe and the hose are arranged at intervals. The bottom of the inner wall of the joint of the threaded pipe and the hose is provided with a groove, and the opening direction of the groove is consistent with the length direction of the connecting pipe. By adopting the scheme of the utility model, the problems of incomplete atomization of the liquid medicine and low atomization efficiency caused by reduction of effective inhalation amount in the process of using the atomizer for the newborn are effectively solved, and the atomization efficiency is improved.

Description

Atomizer

Technical Field

The application relates to the technical field of atomization, in particular to an atomizer.

Background

The atomizer is an instrument for treating various systemic diseases, such as common cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases in trachea, bronchus, alveolus and thoracic cavity. The aerosol inhalation therapy is an important and effective treatment method in the treatment method of respiratory system diseases, and adopts an aerosol inhaler to atomize liquid medicine into tiny particles, and the medicine enters the respiratory tract and the lung for deposition in a respiratory inhalation mode, thereby achieving the aims of painlessness, rapidness and treatment.

No neonate-specific atomiser is currently available, and the prior art atomisers for neonates suffer from the following problems: firstly, because the newborn is in a horizontal position or a semi-horizontal position and lacks self-care capability, the situation that an atomizer cannot be vertical easily occurs in the atomization process, and the thorough atomization of liquid medicine is influenced; secondly, the atomization effect is poor due to the overlarge type of the atomization mask; the noise of the atomizer caused by the physical principle makes the sick children fussy and cry, and the atomizer is easy to turn over; this results in incomplete atomization of the liquid medicine and a reduced effective inhalation amount during atomization, resulting in lower atomization efficiency.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application solves the problem that the atomization efficiency is low in the process of using the atomizer for a newborn and improves the atomization efficiency by providing the atomizer.

The embodiment of the utility model provides an atomizer which comprises a connecting pipe, a face mask and an atomizer for drug conversion, wherein one end of the connecting pipe is connected with the atomizer, and the other end of the connecting pipe is connected with the face mask; one end of the connecting pipe close to the face mask is provided with a fog quantity regulating valve;

the connecting pipe comprises a threaded pipe and a hose which are connected with each other, and the threaded pipe and the hose are arranged at intervals; the bottom of the inner wall of the joint of the threaded pipe and the hose is provided with a groove, and the opening direction of the groove is consistent with the length direction of the connecting pipe.

Preferably, the atomizer further comprises a fixing device for fixing the atomizer, wherein the fixing device comprises a first fixing piece, and the first fixing piece is hinged with the atomizer.

Preferably, the fixing device further comprises a second fixing piece, the second fixing piece is clamped on the outer peripheral wall of the atomizer, and the second fixing piece is hinged to the first fixing piece.

Preferably, the first fixing piece and the second fixing piece are connected through a universal adjusting joint.

Preferably, the fixing device further comprises a handle, and the handle is arranged on the atomizer in a foldable manner.

Preferably, the mask is provided as an inflatable mask.

Preferably, the hose is connected with the mask through a connecting part, and a flow blocking part for blocking liquid from flowing through is arranged on the connecting part.

Preferably, the diameter of a connecting port of the mask connected with the hose is smaller than the pipe diameter of the hose.

Preferably, the mask is further provided with a fixing band, and the fixing band is made of elastic materials.

Preferably, a noise reduction assembly is further arranged on the fixing belt, and the noise reduction assembly comprises a noise reduction cotton pad.

One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

according to the atomizer provided by the embodiment of the utility model, the threaded pipe and the hose are arranged at intervals to form the connecting pipe which can be used for atomized liquid medicine to pass through, the bottom of the threaded pipe connected with the hose is at least provided with the groove arranged along the length direction of the connecting pipe, the bottom refers to the lowest part of the connecting part of the threaded pipe and the hose at any moment, and the arrangement direction of the groove is consistent with the length direction of the connecting pipe. Because the atomizing liquid medicine can become liquid because the hindrance effect of screwed pipe, consequently make the liquid medicine form atomizing gas again and supply the patient to treat when closing on the face guard position under the air current effect, the effectual in-process problem of atomizing inefficiency of having solved the neonate in the use atomizer, and then improved atomization efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an overall structure of an atomizer provided in an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of an atomizer in another embodiment;

FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 1;

FIG. 4 is an enlarged view of the structure at B in FIG. 1;

FIG. 5 is an enlarged view of the structure at C in FIG. 1;

fig. 6 is a schematic structural view of the connection port.

Reference numerals: 1-connecting pipe; 11-mist quantity regulating valve; 12-a threaded pipe; 13-a hose; 131-a groove; 132-a connection port; 14-a connecting portion; 2-a face mask; 21-fixing the belt; 211-a noise reduction assembly; 3-an atomizer; 4-a fixing device; 41-a first fixture; 42-a second fixture; 43-universal adjusting joint; 44-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the present invention. The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, the terms "mounted," "connected," and "coupled" are to be construed broadly and may include, for example, a fixed connection, a removable connection, or an integral connection. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

As shown in fig. 1 to 6, an embodiment of the present invention provides a nebulizer, which includes a connection tube 1 for guiding nebulized particles, a face mask 2, and a nebulizer 3 for converting drug, wherein one end of the connection tube 1 is connected to the nebulizer 3, and the other end of the connection tube 1 is connected to the face mask 2. One end of the connecting pipe 1 close to the face mask 2 is provided with a fog quantity regulating valve 11 which can control the atomized dosage. The atomization amount is controlled by adjusting the mist amount adjusting valve 11.

The connecting pipe 1 comprises a threaded pipe 12 and a hose 13 which are connected with each other, and the threaded pipe 12 and the hose 13 are arranged at intervals and jointly play a role in guiding atomized particles. Wherein the threaded tube 12 is telescopically arranged such that the direction of delivery of the nebulized gas can be adjusted to different positions of the patient. The bottom of the inner wall of the joint of the threaded pipe 12 and the hose 13 is provided with a groove 131, the bottom refers to the lowest part of the joint of the threaded pipe 12 and the hose 13 at any moment, and the opening direction of the groove 131 is consistent with the length direction of the connecting pipe 1. The groove 131 can be a U-shaped groove or a V-shaped groove. The atomized particles are easy to liquefy when encountering the pipe wall of the connecting pipe 1 in the connecting pipe 1, and particularly liquefy when encountering the pipe wall of the threaded pipe 12. The liquefied medicine is accumulated in the connection tube 1, and when the liquefied medicine is accumulated to a certain amount, the medicine is discharged to the mouth and nose of the infant patient through the mask 2. On the one hand, waste is caused, and on the other hand, the condition of the patient can not be treated and controlled in time, so that the condition of the patient can be aggravated and even certain threat can be caused to the declared safety of the sick child. Therefore, the groove 131 formed in the wall of the connection tube 1 can guide the medicine accumulated in the connection tube 1 to prevent the liquid medicine from flowing into the mask 2. And under the action of the air flow in the connecting pipe 1, the liquefied medicine can be atomized again for the treatment of the patient.

According to the atomizer provided by the embodiment of the utility model, the threaded pipe 12 and the hose 13 are arranged at intervals to form the connecting pipe 1 for atomized liquid medicine to pass through, the bottom of the connection part of the threaded pipe 12 and the hose 13 is at least provided with the groove 131 formed along the length direction of the connecting pipe 1, the bottom refers to the lowest part of the connection part of the threaded pipe 12 and the hose 13 at any moment, and the forming direction of the groove 131 is consistent with the length direction of the connecting pipe 1. Because the atomizing liquid medicine can become liquid because the hindrance effect of screwed pipe 12, consequently make the liquid medicine form atomizing gas again and supply the patient to treat when closing on face guard 2 position under the air current effect, the effectual in-process atomizing liquid medicine that has solved the neonate and using the atomizer thoroughly with effective inhaled quantity reduction lead to the problem of atomization inefficiency, and then improved atomization efficiency.

As shown in fig. 2, in the preferred embodiment, the atomizer 3 further comprises a fixing device 4 for fixing the atomizer 3, and the fixing device 4 comprises a first fixing member 41, and the first fixing member 41 is hinged with the atomizer 3. For the neonate, the neonate is small in age and low in cognition degree, cold stimulation during atomization inhalation is easy to cause discomfort, the infant is caused to cry and scream, the head of the infant shakes, the infant struggles, and the atomization inhalation effect is seriously affected. In addition, no special atomizer for the newborn is available at present, the newborn cannot be in a sitting position due to the particularity of the newborn, and when the newborn is in a horizontal position or a semi-horizontal position, atomization inhalation treatment is carried out by using a conventional atomizer, so that liquid medicine is spilled, the liquid medicine cannot be atomized completely, the waste of atomized liquid medicine is caused, and the atomization effect is reduced. A first fixing element 41 is thus provided which is connected to the atomizer 3 in an articulated manner, so that the atomizer 3 is adjustable in spatial position. The first fixing member 41 may be provided as a suction cup.

In another embodiment, as shown in fig. 1, the fixing device 4 further includes a second fixing member 42, the second fixing member 42 is clamped on the outer peripheral wall of the atomizer 3, and the second fixing member 42 is hinged to the first fixing member 41. The first fixing member 41 and the second fixing member 42 can rotate relatively, and the atomizer 3 is fixed on the second fixing member 42, so that the first fixing member 41 can rotate relatively to the atomizer 3, and the position of the atomizer 3 can be adjusted.

In the preferred embodiment, as shown in fig. 5, the first fixing member 41 is connected to the second fixing member 42 by a universal adjusting joint 43. The universal adjustment joint 43 allows the positional direction of the atomizer 3 to be adjusted. The upper end of the atomizer 3 is also provided with a cover to prevent the liquid medicine from spilling when the atomizer 3 inclines. The universal adjusting joint 43 is arranged to enable the position of the atomizer 3 to be adjustable.

As shown in fig. 1, in the preferred embodiment, the fixing device 4 further includes a handle 44, and the handle 44 is foldable and arranged on the atomizer 3. The handle 44 facilitates the handling of the atomiser 3. The handle 44 includes a first holding rod and a second holding rod, one end of the second holding rod is hinged to the first holding rod, and the other end of the second holding rod is hinged to the atomizer 3. The holding groove is formed in the atomizer 3, when the sucker of the atomizer 3 is fixed on an object, the handle 44 has a certain length, the adsorption capacity of the sucker can be affected, the foldable handle 44 is arranged, the handle 44 can be folded and placed in the holding groove when the sucker works, and the handle 44 can be opened when the sucker does not work.

In a preferred embodiment, as shown in fig. 1, the mask 2 is provided as an inflatable mask. The adjustable setting of face guard 2, the facial size of infant patient differs in clinical practice process, but face guard 2's specification is unified nevertheless, and this makes face guard 2 in use have very big defect, can cause iatrogenic's damage to the infant even, and consequently the design has inflatable mask, can carry out gas filling to inflatable mask to infant facial size, and further change face guard 2's size makes face guard 2 realize that the size is adjustable. The face mask 2 is also provided with air holes. The inflatable mask can improve the comfort level of wearing by the infant, so that atomization is more efficiently performed.

In another embodiment, the edges of the mask 2 may be arranged everted. The contact area of the face mask 2 of the atomizer and the face contact part of the infant is small, and iatrogenic skin injury is easily caused. Wherein the face mask 2 is provided with three types of large, medium and small, and the face mask 2 is made of fiber. The face mask 2 is made of fiber materials, so that the edge of the face mask 2 can be turned outwards conveniently, the size of the face mask 2 can be finely adjusted according to the size of the face of a child patient, and the application range of the atomizer is further widened.

In the preferred embodiment, as shown in fig. 1, the hose 13 is connected to the mask 2 by a connection 14, and the connection 14 is provided with a flow blocking element for blocking the flow of liquid. The medicine after the liquefaction is piled up easily in connecting pipe 1 department near face guard 2, and the medicine after the liquefaction is piled up and to flow out through face guard 2 when a certain amount, produces to face guard 2 and pollutes and can cause the potential safety hazard even to the infant. The choked flow piece is the toper setting, and the choked flow piece is the shrink gradually setting near the one end of face guard 2. A flow blocking member is thus provided to prevent the liquefied medicament from flowing out of the face mask 2.

As shown in FIG. 6, in the preferred embodiment, the connection port 132 of the mask 2 to the hose 13 has a diameter smaller than the diameter of the hose 13. Specifically, at the place where the face mask 2 is connected with the hose 13, the connection port 132 of the face mask 2 extends into the hose 13, and a certain height difference is ensured between the bottom end of the connection port 132 and the bottom end of the hose 13, so that the liquefied medicine can be deposited at the bottom of the hose 13 under the action of gravity, and the liquid medicine is prevented from flowing out through the face mask 2.

As shown in fig. 1, in a preferred embodiment, the mask 2 is further provided with a fixing band 21, and the fixing band 21 is made of an elastic material. The fixing band 21 is provided with two, so that the fixing band 21 is not easily displaced from the head of the infant or even falls off. The elastic material can be nylon. So as to adjust the tightness of the fixing band according to the sizes of the heads of different children patients.

In a preferred embodiment, as shown in fig. 1, a noise reduction assembly 211 is further disposed on the fixing band 21, and the noise reduction assembly 211 comprises a noise reduction cotton pad. The noise reduction cotton pads are arranged on two sides of the fixing band 21 close to the face mask 2. The cotton pad of making an uproar that falls sets up on the one hand can increase the steadiness of fixed band 21, and on the other hand reduces the physical noise that the atomizer produced in the atomizing process and to the influence of infant, avoids the infant to cry and scream, increases infant's comfort level.

The embodiments in the present specification are described in a progressive manner, and the same or similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure.

Claims

1. An atomizer is characterized by comprising a connecting pipe (1), a face mask (2) and an atomizer (3) for drug conversion, wherein one end of the connecting pipe (1) is connected with the atomizer (3), and the other end of the connecting pipe (1) is connected with the face mask (2); one end of the connecting pipe (1) close to the face mask (2) is provided with a fog quantity regulating valve (11);

the connecting pipe (1) comprises a threaded pipe (12) and a hose (13) which are connected with each other, and the threaded pipe (12) and the hose (13) are arranged at intervals; the bottom of the inner wall of the joint of the threaded pipe (12) and the hose (13) is provided with a groove (131), and the opening direction of the groove (131) is consistent with the length direction of the connecting pipe (1).

2. Atomiser according to claim 1, characterised in that it further comprises a fixing device (4) for fixing the atomiser (3), the fixing device (4) comprising a first fixing part (41), the first fixing part (41) being hinged to the atomiser (3).

3. Atomiser according to claim 2, characterised in that the fixing means (4) further comprise a second fixing member (42), the second fixing member (42) being snapped onto the peripheral wall of the atomiser (3), the second fixing member (42) being hinged to the first fixing member (41).

4. Atomiser according to claim 3, characterised in that the first fixing part (41) and the second fixing part (42) are connected by means of a universal adjusting joint (43).

5. Atomiser according to claim 2, characterised in that the fixing means (4) further comprise a handle (44), which handle (44) is arranged foldable on the atomiser (3).

6. A nebulizer as claimed in claim 1, wherein the mask (2) is provided as an inflatable mask.

7. Atomiser according to claim 1, characterised in that the hose (13) is connected to the mask (2) via a connection (14), a flow-blocking element being provided on the connection (14) for blocking the flow of liquid.

8. Nebuliser according to claim 1, characterised in that the connecting opening (132) of the mask (2) to the hose (13) has a diameter smaller than the diameter of the hose (13).

9. A nebulizer as claimed in claim 1, wherein the face mask (2) is further provided with a fixing strap (21), and the fixing strap (21) is made of elastic material.

10. A nebulizer as claimed in claim 9, wherein the fixing band (21) is further provided with a noise reducing assembly (211), the noise reducing assembly (211) comprising a noise reducing cotton pad.