CN217409483U

CN217409483U - Premature infant atomization mask and atomization system

Info

Publication number: CN217409483U
Application number: CN202222114641.2U
Authority: CN
Inventors: 陆丹芳; 童笑梅; 刘云峰; 贾琼
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-09-13
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to a premature infant nebeulizer and atomization system belongs to medical instrument technical field, has solved and has not been fit for premature infant's aerosol inhalation device among the prior art, and premature infant can only use children's nebeulizer, leads to the not good problem of treatment. The premature infant nebulizing mask comprises a body and a connecting piece connected with the body; the body comprises a first opening and a second opening, the first opening is connected with the connecting piece, and the second opening is circular and can cover the mouth and the nose of the premature infant at the same time; the wall of the body is provided with vent holes, the vent holes comprise a first vent hole and a second vent hole, and the air volume of the first vent hole is different from that of the second vent hole. The utility model discloses an atomizing face guard is applicable to premature infant, has improved the atomizing treatment to premature infant.

Description

Premature infant atomization mask and atomization system

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an atomizing face guard and atomizing system of premature infant.

Background

Premature infants with gestational age less than 34 weeks are immature in lung development, the most common complication is respiratory system diseases, respiratory distress is easy to occur after birth, neonatal pneumonia, bronchopulmonary dysplasia and the like are easy to be caused during entering a Neonatal Intensive Care Unit (NICU), and therefore, the purposes of resisting inflammation, eliminating phlegm and the like are achieved by applying aerosol inhalation.

The aerosol inhalation devices on the market at present are suitable for adults and children, and no aerosol inhalation device suitable for premature babies exists. Therefore, the premature infant in the NICU can only use the existing child atomization mask to carry out atomization inhalation therapy, the structure of the existing child atomization mask is not suitable for the face of the premature infant, the mask tightness is poor easily, the liquid medicine is easy to volatilize, and therefore, the treatment concentration cannot be reached, and the treatment effect is influenced.

In addition, the ventilation volume of the ventilation holes on the existing atomization mask is the same, and the requirement that premature babies with different weights need different ventilation volumes cannot be met.

Disclosure of Invention

In view of the above analysis, the present invention aims to provide an atomization mask and an atomization system for premature infants, which are used to solve the problem that the prior art does not have an atomization inhalation device suitable for premature infants, and the premature infants can only use the atomization mask for children, resulting in poor therapeutic effect.

The purpose of the utility model is realized mainly through the following technical scheme:

on one hand, the utility model provides an atomizing mask for premature infants, which comprises a body and a connecting piece connected with the body; the body comprises a first opening and a second opening, the first opening is connected with the connecting piece, and the second opening is circular and can cover the mouth and the nose of the premature infant at the same time; the wall of the body is provided with vent holes, the vent holes comprise a first vent hole and a second vent hole, and the ventilation volumes of the first vent hole and the second vent hole are different; the number of the first vent holes and the number of the second vent holes are multiple, the first vent holes and the second vent holes are symmetrically distributed, and after the premature infant is worn, the first vent holes and the second vent holes are symmetrically distributed relative to the nose of the premature infant; the premature infant face shield that atomizes still includes the closure stopper, the closure stopper be used for sealing first air vent or the second air vent.

Optionally, still include the fixed band, the fixed band is located on the body.

Optionally, the fixing strap comprises a first fixing strap and a second fixing strap which are matched with each other to realize fixing.

Optionally, two first vent holes and two second vent holes are included.

On the other hand, the utility model also provides a premature infant atomization system, including medicine storage tank, foretell premature infant face guard and first connecting pipe, first connecting pipe with medicine storage tank with the connection can be dismantled to the face guard.

Optionally, the first connecting tube is in an inverted U-shape.

Optionally, a dosing port is arranged on the medicine storage tank.

Optionally, the medicine feeding port is provided with an adjusting piece for adjusting the medicine discharging speed.

Optionally, the dosing port is semicircular.

Optionally, still include atomizing pump and second connecting pipe, the one end of second connecting pipe with medicine storage tank connects, the other end with the atomizing pump is connected.

The utility model discloses can realize one of following beneficial effect at least:

(1) the utility model discloses a set up the face guard body to including first opening and second opening, through setting up the second opening to be circular, accord with premature infant's facial feature, can make face guard and premature infant face laminate better to improve the seal after face guard and the facial laminating of premature infant, and then improve the fog inhalation effect.

(2) The utility model discloses a set up the air vent of different air capacities on the wall of body, can satisfy the demand that the different premature infant of weight needs different air capacities.

(3) The utility model discloses a set up first connecting pipe into the shape of falling the U, can make face guard and medicine storage tank parallel to can guarantee the face guard laminating premature infant who lies in the bed, can guarantee again that medicine storage tank is in vertical state, avoid the liquid medicine to spill, thereby improve treatment.

The utility model discloses in, can also make up each other between the above-mentioned each technical scheme to realize more preferred combination scheme. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to represent similar parts throughout the drawings;

fig. 1 is a schematic structural view of an atomizing mask and an atomizing system for premature infants according to the present invention;

fig. 2 is a schematic diagram of the atomizing mask of the present invention with a sealing plug on the vent hole.

Reference numerals are as follows:

1-a body; 2-a connector; 3-a first vent; 4-a medicine storage tank; 5-a first connection pipe; 6-adding the medicine mouth; 7-an adjusting part; 8-a second connecting tube; 31 a first fastening strap; 32-a second securing strap; 9-sealing the stopper; 33-second venting hole.

Detailed Description

The following detailed description of the preferred embodiments of the invention, which is to be read in connection with the accompanying drawings, forms a part of this application, and together with the embodiments of the invention, serve to explain the principles of the invention and not to limit its scope.

Example one

As shown in fig. 1, a specific embodiment of the present invention discloses an atomization mask for premature infants, which comprises a body 1 and a connecting member 2 connected to the body 1.

The body 1 is big end down structure, including first opening and second opening, and first opening is connected with connecting piece 2, and the second opening is circular, can cover the mouth and the nose of premature infant simultaneously.

The wall of the body 1 is provided with vent holes, so that normal breathing can be ensured while carrying out atomization treatment. Preferably, the ventilation holes comprise a first ventilation hole 3 and a second ventilation hole 33, and the ventilation volumes of the first ventilation hole 3 and the second ventilation hole 33 are different, so that different requirements of different premature infants on the ventilation volumes are met.

This practical example sets up to include first opening and second opening through setting up the second opening to be circular, can cover premature infant's mouth and nose simultaneously, accords with premature infant's facial characteristic, can make face guard and premature infant face laminate better to improve the leakproofness of face guard and premature infant face after laminating, and then improve the fog inhalation effect.

In a preferred embodiment, the vent is provided remote from the connector 2. Through the arrangement, the atomized liquid medicine can be prevented from escaping from the vent hole, so that the liquid medicine can enter the mouth and the nose of the premature infant as much as possible, and the treatment effect is improved.

Referring to fig. 1, the premature infant nebulizing mask of the present embodiment further includes a fixing band, which is provided on the body 1 and is used for fixing the body 1 on the face of the premature infant.

Specifically, the fixing belt has elasticity, and comprises a first fixing belt 31 and a second fixing belt 32 which are matched with each other to realize fixing; the first fixing band is provided with a male hook-and-loop fastener face, and the second fixing band is provided with a female hook-and-loop fastener face.

In another preferred embodiment, as shown in fig. 2, the size of the first ventilation hole 3 in the body 1 of the nebulizing mask is smaller than the size of the second ventilation hole 33, so that the ventilation volume of the first ventilation hole 3 is different from that of the second ventilation hole 33.

In addition, the atomization mask also comprises a sealing plug 9 for sealing the vent hole. In the embodiment, the ventilation volumes of the first ventilation hole 3 and the second ventilation hole 33 are set to be different, and the sealing plug 9 is arranged, so that the ventilation holes with different ventilation volumes can be combined or used independently, the purpose of adjusting the ventilation volumes is achieved, and different use requirements are met. For example, when a large-sized vent hole is required, the small-sized vent hole may be sealed with the sealing plug 9; when it is necessary to use a small-sized vent hole, the large-sized vent hole can be sealed with a sealing plug 9.

Preferably, the number of the first ventilating holes 3 and the second ventilating holes 33 is plural, and the plural first ventilating holes 3 and the plural second ventilating holes 33 are symmetrically distributed, and after wearing, the plural first ventilating holes 3 and the plural second ventilating holes 33 are symmetrically distributed with respect to the nose of the premature infant. Illustratively, the first ventilation hole 3 and the second ventilation hole 33 are both two.

Example two

The utility model discloses another embodiment discloses a premature infant atomizing system, including medicine storage tank 4, the premature infant nebeulizer mask of embodiment one and first connecting pipe 5. The first connecting pipe 5 is detachably connected with the medicine storage tank 4 and the atomization mask.

In addition, current connecting pipe is L shape, and children's face guard is perpendicular with storage tank position in the use, is not suitable for the premature infant of bed for a long time, leads to the liquid medicine to spill easily, and extravagant liquid medicine influences treatment.

As shown in fig. 1, the first connecting pipe 5 of the present embodiment has an inverted U shape. Because the premature infant can only adopt a bedridden position when carrying out the aerosol treatment, the existing L-shaped connecting pipe cannot be applied to the premature infant at all. This embodiment can make face guard and medicine storage tank parallel through setting up first connecting pipe 5 into the shape of falling the U to can guarantee the face guard laminating premature infant who lies in the bed, can guarantee again that medicine storage tank is in vertical state, avoid the liquid medicine to spill, thereby improve treatment.

In a preferred embodiment, the drug storage tank 4 is cylindrical and has a dosing port 6. The medicine feeding port 6 is provided with an adjusting part 7 for adjusting the medicine discharging speed. Specifically, the dosing port 6 is semicircular. The regulating part 7 is a regulating sheet capable of sliding, and the opening size of the medicine adding port 6 is changed through the sliding regulating sheet, so that the medicine discharging speed is regulated.

In addition, the premature infant nebulizing system of the present embodiment further includes a nebulizing pump (not shown in the figure) and a second connecting tube 8, one end of the second connecting tube 8 is connected to the drug storage tank 4, and the other end is connected to the nebulizing pump.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. An atomization mask for premature infants, which is characterized by comprising a body and a connecting piece connected with the body;

the body comprises a first opening and a second opening, the first opening is connected with the connecting piece, and the second opening is circular and can cover the mouth and the nose of the premature infant at the same time;

the wall of the body is provided with vent holes, the vent holes comprise a first vent hole and a second vent hole, and the ventilation volumes of the first vent hole and the second vent hole are different;

the number of the first vent holes and the number of the second vent holes are multiple, the first vent holes and the second vent holes are symmetrically distributed, and after the premature infant is worn, the first vent holes and the second vent holes are symmetrically distributed relative to the nose of the premature infant;

the premature infant face shield that atomizes still includes the closure stopper, the closure stopper be used for sealing first air vent or the second air vent.

2. The premature infant facemask of claim 1, further comprising a securing strap disposed on the body.

3. The premature infant facemask of claim 2, wherein the securement strap comprises a first securement strap and a second securement strap that cooperate to secure the securement strap.

4. The premature infant nebulizing mask of claim 1, comprising two first vent holes and two second vent holes.

5. A premature infant nebulization system comprising a drug reservoir, a premature infant nebulization mask according to any of claims 1 to 4, and a first connecting tube detachably connected to the drug reservoir and the nebulization mask.

6. The premature infant nebulization system of claim 5, wherein the first connecting tube is in the shape of an inverted U.

7. The premature infant nebulization system of claim 5, wherein the drug reservoir is provided with a dosing port.

8. The premature infant nebulizing system according to claim 7, wherein the dosing port is provided with an adjustment member for adjusting the rate of dispensing.

9. The premature infant nebulization system of claim 7, wherein the dosing port is semi-circular.

10. The premature infant nebulization system of claim 5, further comprising a nebulizing pump and a second connecting tube, the second connecting tube having one end connected to the drug reservoir and another end connected to the nebulizing pump.