CN216963224U

CN216963224U - Cup capable of atomizing and sucking

Info

Publication number: CN216963224U
Application number: CN202122986733.5U
Authority: CN
Inventors: 司伟雪; 赵晓龙; 王月然; 蒋悦颖; 王丽萍; 宇学峰; 巢守柏; 朱涛
Original assignee: CanSino Biologics Inc; Stamford Devices Ltd
Current assignee: CanSino Biologics Inc; Stamford Devices Ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-15
Anticipated expiration: 2031-11-29
Also published as: WO2023093914A1; WO2023093914A9

Abstract

The utility model discloses a cup capable of atomizing and inhaling, which comprises a cup body and a cup cover, wherein the cup body and the cup cover are buckled together in an interference fit manner. The bowl cover top is equipped with the atomizing mouth to be equipped with the upset separation blade in atomizing mouth department, the upset separation blade passes through spill structure connecting portion and connects in atomizing mouthful inner wall, and can rotate along connecting portion. The top of the cup cover is close to the edge and is provided with a suction nozzle, and through the suction nozzle, a patient can inhale liquid medicine mist into a respiratory tract and a lung through the mouth, so that the treatment effect is achieved. After the atomization is finished, the suction nozzle can be sealed through the plug so as to prevent residual mist in the cup from overflowing.

Description

Cup capable of atomizing and sucking

Technical Field

The utility model relates to a cup, in particular to a cup capable of collecting liquid medicine mist atomized by an atomizer, wherein a patient can inhale the liquid medicine mist into the body through a suction nozzle to achieve a treatment effect. After the atomization is finished, the suction nozzle can be sealed through the plug so as to prevent residual fog in the cup from overflowing and protect the environment from being polluted by biological products.

Background

In today's increasingly serious air pollution, combined with the sudden warming of the climate during seasonal changes, respiratory illness patients are increasing dramatically. The aerosol inhalation administration can greatly alleviate the problem of respiratory diseases. The existing atomization drug delivery device in the prior art mainly adopts the mode of delivering drug by atomizing and inhaling, the subject needs to be guided before the drug delivery, and children and even many adults often greatly influence the inhalation and absorption of the drug mist due to improper control of the frequency of the inhalation drug delivery and self-breathing, which is very unfavorable for immunization or disease treatment. In addition, there may be a risk of cross-infection while misting and sucking. The utility model relates to a cup, which can atomize liquid medicine into the cup in advance and then suck the liquid medicine into a body, thereby preventing cross infection, reducing the cost and having high suction inoculation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of cross infection, high cost and low efficiency of the existing atomizing device during atomizing and sucking. Provides a cup, when the medicine needs to be taken, the liquid medicine can be atomized into the cup in advance and then inhaled into the body, thereby achieving the purpose of treatment or immunization.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a but aerosol inhalation's cup, includes cup and bowl cover, and cup and bowl cover adopt interference fit to detain together, the bowl cover top closes on the edge and is equipped with the atomizing mouth to be equipped with the upset separation blade in atomizing mouth department, the upset separation blade passes through the spill structure and is connected in atomizing mouthful inner wall with connecting portion to can follow connecting portion and rotate.

The top of the cup cover is provided with a suction nozzle close to the edge, and the suction nozzle protrudes out of the surface of the cup cover.

The cup cover further comprises a plug, an inserting portion is arranged at the lower end portion of the plug, and the outline of the outer edge of the inserting portion is the same as the outline of the inner wall of the suction nozzle, so that the plug can be inserted into the suction nozzle and the suction nozzle can be sealed.

The plug is perpendicular to the periphery of the insertion part and extends to form a positioning part, and the outline size of the positioning part is larger than that of the insertion part.

The upper end of the plug, which is vertical to the positioning part, is provided with a handheld part, so that the plug can be conveniently pulled out and inserted manually.

The plug is positioned at the edge of the cup cover and is fixed on the cup cover through two positioning lines. The positioning line can be easily broken after the cup is used, and the plug is plugged at the suction nozzle to seal the suction nozzle to prevent residual fog from overflowing.

The edge adjacent position of the edge of the turning separation blade is provided with a rectangular pulling-on piece which is perpendicular to the turning separation blade, and the turning separation blade can be rotated more conveniently through the pulling-on piece.

When the overturning separation blade is lifted upwards, the atomizing port can be exposed, the atomizing port can be connected with an atomizer, and atomized liquid medicine is collected into a cup through the atomizing port and is inhaled by a patient; the turnover retaining sheet is pressed to be flush with the surface of the cup cover, so that the atomization opening can be sealed, foreign matters are prevented from falling into the cup body, and meanwhile residual fog in the cup body can be prevented from overflowing.

Atomizing mouth and suction nozzle that the bowl cover top was equipped with all are located and close on the edge, and in the axis both sides. When a user inhales the mist in the cup through the suction nozzle, the mist can form an air flow from the atomizing opening to the cup and then turns over to the suction nozzle, and the mist is promoted to be inhaled into the body. Compared with the atomizing opening which is positioned at the center of the cup cover, the atomizing opening and the suction nozzle can increase the total amount of mist entering the body.

The suction nozzle profile at the top of the cup cover is a rounded rectangle, and the rounded rectangle profile from the top of the suction nozzle to the surface of the cup cover is gradually increased.

The cup body has a volume of 800ml, preferably 500 ml.

The cup is made of plastic; preferably, the plastic is selected from: polypropylene (PP), Polyethylene (PE), polyvinyl chloride (PVC), Polystyrene (PS), Polycarbonate (PC), polylactic acid (PLA).

Drawings

Fig. 1 is a schematic structural diagram of an atomizing cup of the present invention, wherein a cup body 1 and a cup cover 2 are provided.

Fig. 2 is a schematic structural diagram of the lid of the atomizing cup of the present invention, wherein the left side is a top view, and the right side is a cross-sectional view, wherein the atomizing opening 21, the flip-over barrier 22, the connecting portion 23 of the flip-over barrier and the lid, the suction nozzle 24, the plug 25, the positioning line 26, and the pull tab 27 are shown.

Fig. 3 is a schematic plan view of the plug of fig. 2, wherein the plug portion 251, the positioning portion 252 and the holding portion 253 are shown.

FIG. 4 is a top view of the plug of FIG. 2, with locating portion 252, hand-held portion 253;

fig. 5 is a bottom view of the plug of fig. 2, wherein the plug portion 251 and the positioning portion 252 are shown.

Fig. 6 is a schematic perspective view of the lid of the atomizing cup according to the present invention.

Detailed Description

Unless defined otherwise, all scientific and technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

The disclosures of the various publications, patents, and published patent specifications cited herein are hereby incorporated by reference in their entirety.

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 following examples:

as shown in figures 1 and 2, the atomizing cup comprises a cup body 1 and a cup cover 2, and the cup cover comprises an atomizing opening 21, an overturning blocking piece 22, an overturning blocking piece and cup cover connecting part 23, a suction nozzle 24, a plug 25, a positioning line 26 and a pull piece 27. The turning baffle 22 is opened by holding the pull piece 27, the atomizer is connected with the cup through the atomizing opening 21, mist generated during liquid medicine atomization enters the cup through the atomizing opening 21, and a subject can inhale the mist through the suction nozzle 24 to realize inoculation. After inoculation, the plug 25 is held by hand to break the positioning wire 26, and then the plug 25 is plugged on the suction nozzle 24 to seal the suction nozzle 24. In addition, the overturning baffle plate 22 is pressed down to be flush with the surface of the cup cover, and the atomizing opening 21 is sealed. The suction nozzle 24 and the atomizing opening 21 are sealed, so that the residual fog in the cup can not overflow to the air, and the environment is protected from being polluted by biological products.

Example 1: the effect of the mist inlet position on the mist bearing effect.

Combining atomizing cups:

atomizing cup 1: 500ml paper cup body and cup cover (the atomization opening is positioned in the middle of the cup cover);

atomizing cup 2: 500ml paper cup body and cup cover (the atomizing opening is positioned at the edge of the cup cover);

atomizing cup 3: 500ml PP cup body and cup cover (the atomization port is positioned in the middle of the cup cover);

atomizing cup 4: 500ml PP cup + + lid (atomising mouth located at the lid edge).

Model drug: kangxino recombinant coronavirus vaccine (type 5 adenovirus vector) liquid preparation

Atomizing 0.1ml of liquid medicine into the atomizing cup, and respectively detecting the liquid medicine in the preparation granularity detector immediately after atomization; detecting 5s after atomization; detecting 10s after atomization; and detecting the inhalable amount of the mist 20s after atomization. Each group was repeated 3 times. The results are shown in the following table:

TABLE 1 measurement of the amount of inhaled mist

The results show that: the fog maintaining effect of the atomizing opening at the edge of the cup cover is obviously better than the atomizing effect of the atomizing opening in the middle of the cup cover.

Example 2: residual quantity in cup body and cup cover after atomization

Before the experiment, a one-tenth balance is used for weighing the cup body and the cup cover, after the atomization is finished, the one-tenth balance is used for weighing again after the fog is absorbed:

the ratio of the remaining liquid medicine (weight after atomization-weight before atomization)/weight of the atomized liquid medicine × 100%

The results are shown in the following table:

TABLE 2 residual ratio of liquid medicine in different atomizing cups

The results show that: the PP cup is used for atomization, the atomization port is arranged at the edge of the cup cover, and the residual quantity in the cup is the lowest after atomization. When the PP cup is used for atomizing and inhaling the physiological saline in the same way, the residual rate of the atomizing cup is 0, which indicates that the medicine carrying state is in a state that the residual quantity in the cup is lower after the atomization is finished, but the residual quantity is objective, and a corresponding plug is designed for solving the problem of pollution in practical application.

EXAMPLE 3 screening of stopper shapes

The shape of the plug is respectively designed into A group of (same area) circular; group B: an oval shape; group C: a rectangle shape; group D: the round corner is rectangular and is matched with the corresponding atomizing suction nozzle.

Atomizing cup: 500ml PP cup + + lid (atomising mouth located at the lid edge).

Model drug: kangxino recombinant coronavirus vaccine (adenovirus type 5 vector) liquid preparation.

The tightness test method comprises the steps of injecting water into the water tank, ensuring that the water level is soaked in the plug when the atomizing cup is placed into the water tank, atomizing the model medicine with the same dosage into different cups of the A-D groups to form positive pressure, covering the plug, soaking the model medicine into the water tank for the same time, observing and comparing air tightness, and comparing the air tightness to obtain the following result:

group D > group C > group B > group a.

Thus, a rounded rectangular plug is ultimately selected.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.

The foregoing embodiments and methods described in this disclosure may vary based on the abilities, experience, and preferences of those skilled in the art.

The mere order in which the steps of a method are listed in the present invention does not constitute any limitation on the order of the steps of the method.

Claims

1. The utility model provides a but aerosol inhalation's cup, its characterized in that, the cup includes cup (1) and bowl cover (2), and cup (1) and bowl cover (2) adopt interference fit to detain together, bowl cover (2) top closes on the edge and is equipped with circular atomizing mouth (21) to be equipped with upset separation blade (22) in atomizing mouth (21) department, upset separation blade (22) are connected in atomizing mouthful inner wall through spill structure and connecting portion (23), and upset separation blade (22) can be followed connecting portion and rotated.

2. An aerosol inhalation cup according to claim 1 wherein the cap (2) has a suction nozzle (24) at a top adjacent edge, the suction nozzle (24) protruding above the cap (2).

3. The aerosol inhalation cup according to claim 2, wherein the cap (2) further comprises a plug (25), the lower end of the plug (25) is provided with an insertion portion (251), and the outer edge profile of the insertion portion (251) is the same as the inner wall profile of the suction nozzle (24) so as to enable the plug (25) to be inserted into the suction nozzle (24) and seal the suction nozzle (24).

4. Aerosol inhalation cup according to claim 3, characterized in that the plug (25) is provided with a positioning portion (252) extending perpendicularly to the plug-in portion (251) to the outer circumference, the positioning portion (252) having a larger overall dimension than the plug-in portion (251).

5. Aerosol-inhalable cup according to claim 4, characterized in that the upper end of the plug (25) perpendicular to the positioning portion is provided with a hand-held portion (253) in which the plug (25) can be manually extracted and inserted.

6. An aerosol inhalation cup according to any of claims 3 to 5 wherein the plug (25) is located on the rim of the cap (2) and the plug (25) is secured to the cap (2) by two locating lines (26).

7. An aerosol inhalation cup according to claim 1 wherein the adjacent edge of the flip flap (22) has a rectangular tab (27) perpendicular to the flip flap (22).

8. The aerosol inhalation cup according to any one of claims 1 to 2, wherein the atomizing opening (21) and the suction nozzle (24) provided on the top of the cup cover (2) are located at adjacent edges, and the suction nozzle (24) on the top of the cup cover (2) is a rounded rectangle on both sides of the central axis.

9. An aerosol inhalation cup according to claim 1 wherein the volume of the cup body (1) is 300 ml and 800 ml.