Sealed anti-drop atomizer mask for department of pediatrics

Abstract

The utility model discloses a sealed anti-drop atomizer mask for the department of pediatrics. The sealed anti-drop atomizer mask comprises a mask body connected with a mist outlet of an atomizing cup and a flexible sealing ring arranged on a wearing edge opening of the mask body. The flexible sealing ring and the mask body are connected through a clamping assembly, so that the flexible sealing ring and the mask body can be conveniently detached; the clamping assembly comprises a clamping head arranged at the edge opening part of the mask body and a clamping groove formed in the root part of the flexible sealing ring; the clamping head along the mouth part of the mask body is an inserting head with a T-shaped section, the clamping groove at the root part of the flexible sealing ring is an inserting cavity with a T-shaped inner cavity section, and the clamping groove and the inserting cavity are connected in a matched manner. The atomizer mask is worn on the head of a user through an anti-falling bandage structure, the anti-falling bandage structure comprises connecting sections at the two ends and an elastic section in the middle, the connecting sections are of hook-and-loop fastener structures, and the elastic section in the middle is of an elastic net bag structure. The atomizer mask not only has good sealing performance and better anti-falling performance, but also is comfortable and safe to wear, wide in application range, practical, simple and convenient, and has good practical value and popularization value.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a sealed anti-falling atomizer mask for pediatrics. Background Art

[0002] A pediatric nebulizer is a type of atomizing inhalation device designed specifically for children. It is used to convert drugs into fine droplets, which act directly on the child's respiratory tract through breathing to achieve the purpose of treating respiratory diseases. Pediatric nebulizers commonly used in pediatrics usually include two main parts: a nebulizer cup and a mask. Among them, the nebulizer cup is the main body of the nebulizer and is also the core part of the nebulizer. It is connected to the airflow generator (nebulizer) and uses high-speed airflow to cut the drug liquid into fine droplets, that is, atomization. The mask is installed at the spray port of the nebulizer for children to wear, covering the child's mouth and nose to facilitate the inhalation of drug mist.

[0003] Most of the existing nebulizer masks are made of silicone, with ear holes on both sides of the edges, and are fixed to the child's head by rubber bands or tethers when used. However, clinical practice has found that there are many problems with existing nebulizer masks. First, although the existing nebulizer masks are made of silicone, they generally have a certain hardness in order to maintain their shape, and are easy to feel uncomfortable when worn. Secondly, due to the use of rubber bands or tethers for wearing and fixing, not only is it inconvenient to wear and operate, but the fixing stability is limited. For children who are lively and active by nature, it is easy for the mask to shift and leak or fall off, resulting in waste of medicine mist; therefore, during the treatment process, parents need to concentrate on accompanying the child throughout the whole process, and have to interrupt the treatment many times to adjust the position of the mask. In fact, in order to smoothly carry out the atomization treatment, during the treatment process, parents often hold the atomization cup and cover the mask on the child's mouth and nose for inhalation, which not only increases the burden on parents, but also the mask is easy to shift and leak, and the medicine mist overflows from the edge of the mask, causing the problem of waste of medicine mist. In addition, in order to adapt to children of different ages, the existing nebulizer masks have larger edges, which are not suitable for young children. In addition, the mask covers a large area of ​​the face, and some of the medicine mist will be adsorbed on the facial skin, causing waste of medicine mist and causing skin allergies.

[0004] Therefore, how to improve the existing nebulizer masks to make them more suitable for children to wear, reduce drug leakage and waste, and reduce the burden of parental care is still a problem worth studying. Utility Model Content

[0005] In view of the many problems existing in the existing nebulizer masks for children, the utility model provides a pediatric sealed and anti-falling nebulizer mask. A flexible sealing ring structure is designed at the edge of the nebulizer mask to increase the air tightness of the mask and make it fit the child's face more closely. In addition, a net bag-type fixing belt is used to increase the fixing stability and wearing comfort. The specific technical solution is as follows:

[0006] A sealed and anti-detachment nebulizer mask for pediatrics comprises a mask body connected to a mist outlet of an nebulizer cup, and a flexible sealing ring arranged at the wearing edge of the mask body; the flexible sealing ring and the mask body are connected by a snap-fit ​​assembly to facilitate the separation of the two; the snap-fit ​​assembly comprises a snap joint arranged at the edge of the mask body, and a snap groove arranged at the root of the flexible sealing ring; the snap joint at the edge of the mask body is a plug joint with a T-shaped cross section, and the snap groove at the root of the flexible sealing ring is a plug cavity with a T-shaped inner cavity cross section, and the two are matched and connected.

[0007] The aforementioned pediatric sealed and anti-detachment nebulizer mask, the flexible sealing ring covers the edge of the entire mask body, and extends inward along the edge of the mask body. The cross-section of the flexible sealing ring is designed to be S-shaped, and its inner edge is away from the inner wall of the mask body, forming an opening area smaller than the edge of the mask body.

[0008] Preferably, in the aforementioned pediatric sealed and anti-detachment nebulizer mask, the flexible sealing ring and the mask body are both injection-molded from medical silicone, and the hardness of the flexible sealing ring is less than that of the mask body.

[0009] Preferably, in the aforementioned pediatric sealed and anti-detachment nebulizer mask, the flexible sealing ring is provided with corresponding shapes at the bridge of the nose and the chin of the mask body, and the width of the sealing rings at the two locations from the root to the closing is smaller than the width of the sealing rings at both sides of the cheeks from the root to the closing.

[0010] Preferably, in the aforementioned pediatric sealed and anti-detachment nebulizer mask, the flexible sealing ring is the same color or different color from the mask body.

[0011] The aforementioned sealed and anti-detachment nebulizer mask for pediatrics is worn on the user's head through an anti-detachment strap structure; connecting ears are provided on both sides of the mask body, and connecting ear holes are provided on the connecting ears for installing the anti-detachment strap structure.

[0012] Preferably, in the aforementioned sealed and anti-detachment nebulizer mask for pediatrics, the anti-detachment strap structure includes connecting sections at both ends and an elastic section in the middle; the connecting section is a Velcro structure, which includes a LOOP surface arranged at the ends of the anti-detachment strap structure, and a HOOK surface arranged immediately after the soft fiber sub-surface; the LOOP surfaces at the ends pass through the connecting ear holes on both sides of the mask body, are flipped over, and then fit onto the HOOK surface, so that the nebulizer mask is fixedly worn on the user's head.

[0013] Preferably, in the aforementioned sealed and anti-falling nebulizer mask for pediatrics, the elastic section in the middle of the anti-falling strap structure is an elastic net bag structure, which is longitudinally unfolded at the occipital bone of the wearer when in use to increase the contact area with the user's head and prevent falling off.

[0014] Preferably, in the aforementioned pediatric sealed and anti-detachment nebulizer mask, the width of the connecting section of the anti-detachment strap structure is 1 to 2 cm, and the longitudinal unfolding span of the elastic section is 2 to 10 cm.

[0015] The aforementioned pediatric sealed and anti-detachment nebulizer mask, the connecting ears on both sides of the mask body are integrally formed with the mask body

[0016] Beneficial effects: The utility model has the following advantages:

[0017] 1) Comfort and sealing: The flexible sealing ring of the nebulizer mask of this utility model is made of soft medical silicone material, and is designed with the fit with the child's face in mind to ensure good sealing and prevent drug leakage.

[0018] 2) Anti-falling design: In order to prevent the mask from falling off during treatment, the anti-falling strap structure of the nebulizer mask of the utility model includes an adjustable Velcro + elastic net bag fixing mechanism so that it can be adjusted according to the head size of the child and increases the contact area with the user's head, which is not only comfortable to wear but also better prevents falling off.

[0019] 3) Easy to clean and maintain: The utility model atomizer mask has a flexible sealing ring and a mask body connected by a snap-on assembly, which is convenient for disassembly and cleaning of the flexible sealing ring, ensuring that the mask has no sanitary dead corners and is hygienic and reusable.

[0020] 4) Inhalation efficiency: The flexible sealing rings of the nebulizer mask of the utility model are designed with corresponding shapes at the nose bridge and chin of the mask body, and the width of the sealing rings at the two places from the root to the inner edge is smaller than the width of the sealing rings at both sides of the cheeks from the root to the inner edge, ensuring that the mouth and nose of the child are not covered, ensuring the inhalation efficiency of the drug, and the comfort of the child during the inhalation process.

[0021] 5) Safety: The flexible sealing ring design of the nebulizer mask of the utility model greatly reduces the skin area of ​​children exposed to the drug mist, and the closing structure of the inner edge fits closely to the child's face to prevent the drug from overflowing into the eyes or causing skin allergic reactions.

[0022] 6) Adaptability: The flexible sealing ring of the nebulizer mask of the utility model is made of soft medical silicone material. It is soft and comfortable, highly acceptable to children, and the removable design of the flexible sealing ring makes the nebulizer mask adaptable to the treatment needs of children of different ages and even adults.

[0023] 7) Easy to use: The use and installation process of the nebulizer mask of this utility model is simple and intuitive, and the adjustable Velcro + elastic net bag fixing mechanism makes it more firmly worn on the child's head, freeing up the parents' hands. The design of the flexible sealing ring can also prevent the drug mist from overflowing from the edge of the nebulizer mask to the greatest extent, avoiding the waste of drug mist.

[0024] In summary, the atomizer mask of the utility model not only has good sealing performance and can better prevent falling off, but is also comfortable and safe to wear, has a wide range of adaptability, is practical and simple, and has good practical value and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model of a sealed and anti-detachment nebulizer mask for pediatrics;

[0026] Figure 2 It is a front view schematic diagram of a sealed and anti-detachment nebulizer mask for pediatric use of the utility model;

[0027] Figure 3 It is a front view schematic diagram of the mask body of the utility model;

[0028] Figure 4 It is a front schematic diagram of the flexible sealing ring of the utility model;

[0029] Figure 5 It is a cross-sectional schematic diagram of the clamping assembly of the utility model;

[0030] Figure 6 It is a schematic overall cross-sectional view of the utility model of a sealed and anti-detachment nebulizer mask for pediatrics;

[0031] Figure 7 This is a schematic diagram of the anti-slip strap structure of the utility model;

[0032] Figure 8 It is a schematic diagram of the unfolding effect of the elastic section of the anti-slip strap structure of the utility model.

[0033] In the figure: 1. Mask body; 11. Connecting ear; 101. Connecting hole; 2. Flexible sealing ring; 21. Nose bridge; 22. Chin; 23. Cheek; 3. Snap-on assembly; 31. Snap-on joint; 32. Snap-on groove; 4. Anti-slip strap structure; 41. Connecting section; 42. Elastic section; 5. Atomizer cup. DETAILED DESCRIPTION

[0034] The following will be combined with the embodiments and drawings to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The specific embodiments are as follows:

[0035] A pediatric sealed and anti-detachment nebulizer mask, such as Figures 1 to 8 As shown, the nebulizer mask includes a mask body 1 connected to the mist outlet of the nebulizer cup 5, and a flexible sealing ring 2 arranged on the wearing edge of the mask body 1; the flexible sealing ring 2 and the mask body 1 are connected by a snap-on assembly 3, which is convenient for the two to be separated and cleaned, ensuring that the mask has no sanitary dead corners, ensuring hygiene and reuse. Moreover, after the flexible sealing ring is removed, the nebulizer body is also made of silicone and can be used alone, so as to meet the treatment needs of children of different ages and even adults, and broaden the scope of use of the mask. In addition, in the present embodiment, the flexible sealing ring 2 and the mask body 1 are both injection molded of medical silicone, and the hardness of the flexible sealing ring 2 is less than that of the mask body 1; the snap-fit ​​assembly 3 comprises a snap-fit ​​joint 31 arranged at the edge of the mask body 1, and a snap-fit ​​groove 32 arranged at the root of the flexible sealing ring 2; the snap-fit ​​joint 31 at the edge of the mask body 1 is a plug-in joint with a T-shaped cross-section, and the snap-fit ​​groove 32 at the root of the flexible sealing ring 2 is a plug-in cavity with a T-shaped inner cavity cross-section. Since the material of the flexible sealing ring 2 is relatively soft, it can be deformed to fit the snap-fit ​​groove 32 into the groove of the T-shaped snap-fit ​​joint 31 to achieve a sealed connection.

[0036] In this embodiment, the flexible sealing ring 2 covers the edge of the entire mask body 1, increasing the sealing degree of the mask. The flexible sealing ring 2 extends inward along the edge of the mask body 1, and the cross-section of the flexible sealing ring 2 is designed in an S-shaped manner, and its inner edge is away from the inner wall of the mask body 1, forming a closing with an opening area smaller than the edge of the mask body 1. Considering the fit with the child's face during design, the flexible sealing ring 2 is provided with a corresponding shape at the nose bridge 21 and the chin 22 of the mask body 1, and the width of the sealing rings at the two locations from the root to the closing is smaller than the width of the sealing rings at the root to the closing of the cheeks 23 on both sides, so as to ensure good sealing, prevent drug leakage, and avoid drug overflow into the eyes; at the same time, ensure that the mouth and nose of the child are not covered, ensure the inhalation efficiency of the drug, and the comfort of the child during the inhalation process. The closing structure design of the inner edge of the flexible sealing ring greatly reduces the skin area of ​​the child exposed to the drug mist, reduces the possibility of causing skin allergic reactions, and is more suitable for children.

[0037] In the pediatric sealed and anti-detachment nebulizer mask described in this embodiment, the flexible sealing ring 2 and the mask body 1 may have the same or different colors, and are preferably designed to be different to increase the aesthetics of the product.

[0038] In addition, the sealed and anti-detachment nebulizer mask for pediatrics described in this embodiment is worn on the user's head through the anti-detachment strap structure 4; the two sides of the mask body 1 are provided with connecting ears 11 integrally formed with the mask body 1, and the connecting ears 11 are provided with connecting ear holes 101 for installing the anti-detachment strap structure 4. The anti-detachment strap structure 4 includes connecting sections 41 at both ends and an elastic section 42 in the middle. In this embodiment, the connecting section 41 is a Velcro structure, which includes a LOOP surface set at the two ends of the anti-detachment strap structure 4, and a HOOK surface set immediately after the soft fiber sub-surface; the LOOP surface at the two ends of the head passes through the connecting ear holes 101 on both sides of the mask body 1 and then flips over and fits on the HOOK surface, so that the nebulizer mask is fixedly worn on the user's head. The elastic section 42 in the middle is an elastic net bag structure, which is longitudinally unfolded at the occipital bone of the wearer when in use, and is used to increase the contact area with the user's head to prevent falling off. The width of the connecting section 41 of the anti-slip strap structure 4 is 1 to 2 cm, for example, 1.5 cm wide, which effectively increases the fixing strength; the longitudinal expansion span of the elastic section 42 is 2 to 10 cm, for example, 5 cm, which can effectively surround the occipital bone of the child. In this embodiment, the elastic design of the anti-slip strap structure makes it more comfortable to wear, and the adjustable Velcro + elastic net bag fixing mechanism can be adjusted according to the child's head size, and the contact area with the user's head is increased to better prevent falling off.

[0039] The pediatric sealed and anti-dropping nebulizer mask described in this embodiment has a simple and intuitive installation process. It is more firmly worn on the child's head through an adjustable Velcro + elastic net bag fixing mechanism, freeing the parents' hands. At the same time, the design of the flexible sealing ring prevents the drug mist from overflowing from the edge of the nebulizer mask to the maximum extent, avoiding the waste of drug mist. The nebulizer mask has good sealing performance and can better prevent it from falling off. The pediatric sealed and anti-dropping nebulizer mask described in this embodiment is comfortable to wear, highly safe, has a wide range of adaptability, is easy to use, and has good practical value and promotion value.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sealed anti-dropping nebulizer mask for pediatrics, characterized by: It comprises a mask body (1) connected to the mist outlet of an atomizer cup (5), and a flexible sealing ring (2) arranged on the wearing edge of the mask body (1); The flexible sealing ring (2) and the mask body (1) are connected via a snap-fit ​​assembly (3), making it easy to separate the two. The snap-fit ​​assembly (3) comprises a snap-fit ​​joint (31) arranged at the mouth edge of the mask body (1), and a snap-fit ​​groove (32) arranged at the root of the flexible sealing ring (2); The clamping joint (31) along the mouth of the mask body (1) is a plug-in joint with a T-shaped cross section, and the clamping groove (32) at the root of the flexible sealing ring (2) is a plug-in cavity with a T-shaped inner cavity cross section, and the two are matched and connected.

2. The sealed anti-dropping nebulizer mask for pediatrics according to claim 1, characterized in that: The flexible sealing ring (2) covers the entire edge of the mask body (1), and extends inwardly along the edge of the mask body (1). The cross-section of the flexible sealing ring (2) is designed to be S-shaped, and its inner edge is away from the inner wall of the mask body (1), forming an opening area smaller than the edge of the mask body (1).

3. The sealed anti-dropping nebulizer mask for pediatrics according to claim 2, characterized in that: The flexible sealing ring (2) and the mask body (1) are both made of medical silicone injection molding, and the hardness of the flexible sealing ring (2) is smaller than that of the mask body (1).

4. The sealed anti-falling nebulizer mask for pediatric use according to claim 3, characterized in that: The flexible sealing ring (2) is provided with corresponding shapes at the nose bridge (21) and the chin (22) of the mask body (1), and the width of the sealing rings at the two locations from the root to the closing is smaller than the width of the sealing rings at the cheeks (23) on both sides from the root to the closing.

5. The sealed anti-falling nebulizer mask for pediatrics according to claim 4, characterized in that: The flexible sealing ring (2) and the mask body (1) may have the same or different colors.

6. The sealed anti-dropping nebulizer mask for pediatric use according to claim 1, characterized in that: The atomizer mask is worn on the user's head via an anti-detachment strap structure (4); connecting ears (11) are provided on both sides of the mask body (1), and connecting ear holes (101) are provided on the connecting ears (11) for mounting the anti-detachment strap structure (4).

7. The sealed anti-dropping nebulizer mask for pediatric use according to claim 6, characterized in that: The anti-slip strap structure (4) comprises connecting sections (41) at both ends and an elastic section (42) in the middle; the connecting section (41) is a Velcro structure, comprising a LOOP surface arranged at the ends of the anti-slip strap structure (4), and a HOOK surface arranged immediately following the soft fiber sub-surface; the LOOP surfaces at the ends of the ends pass through the connecting ear holes (101) on both sides of the mask body (1), are flipped over, and then adhered to the HOOK surface, so that the atomizer mask is fixedly worn on the user's head.

8. The sealed anti-falling nebulizer mask for pediatric use according to claim 7, characterized in that: The elastic section (42) in the middle of the anti-slip strap structure (4) is an elastic net bag structure, which, when in use, is longitudinally unfolded at the occipital bone of the wearer to increase the contact area with the user's head and prevent it from falling off.

9. The sealed anti-falling nebulizer mask for pediatric use according to claim 8, characterized in that: The width of the connection section (41) of the anti-slip binding structure (4) is 1 to 2 cm, and the longitudinal expansion span of the elastic section (42) is 2 to 10 cm.

10. The sealed anti-dropping nebulizer mask for pediatric use according to claim 8, characterized in that: The connecting ears (11) on both sides of the mask body (1) are integrally formed with the mask body (1).

Images