CN217409479U - Quantitative collection device for atomized medicament - Google Patents

Abstract

The utility model discloses an atomized medicament quantitative collecting device, which comprises an atomization generator, a buffer and an aerosol collecting container; the buffer includes a compressible buffer body that has the resilience, be equipped with the first joint that links to each other with the aerosol generator and the second that links to each other with aerosol collection container on the buffer body respectively and connect, all be equipped with one-way circulation structure in first joint and the second joint for the medicament aerosol that the aerosol generator produced can follow first joint and get into this internal buffer, and under the exogenic extrusion effect, this internal medicament aerosol of buffer gets into aerosol collection container through the second joint and is collected by the ration. The utility model discloses simple structure need not complicated power, can accomplish the ration through the staff and collect, the utility model discloses can high-efficiently realize the distribution of medicament aerosol, can avoid the bacterin cross infection of different grade type bacterin and different people inoculation in-process, have great industrialization value.

Description

Quantitative collection device for atomized medicament

Technical Field

The utility model belongs to the technical field of atomizing device, a auxiliary assembly that atomizes and dose is related to, concretely relates to atomizing medicament ration collection device.

Background

The atomization inhalation type vaccine is not injected, the atomizer is adopted to atomize the vaccine into tiny particles, and the tiny particles enter respiratory tract and lung in a respiratory inhalation mode, so that mucosal immunity is excited, and the immunity cannot be brought by intramuscular injection. The aerosol inhalation vaccine has a plurality of advantages, such as no injection, and is painless; only one fifth of the dose of the vaccine is required to be injected, and the vaccine bottle does not need to be filled in one bottle, so that the bottleneck problem of the vaccine bottle can be solved; the induced mucosal immunity is more direct, which is beneficial to the human body to quickly establish an immune mode and has higher accessibility. However, the aerosol inhalation vaccine has some disadvantages, such as difficult quantification, and if the vaccine is inhaled directly towards the nebulizer, the quantity of the vaccine inhaled cannot be quantified, and there may be insufficient inhaled quantity, or excessive inhalation, insufficient inhaled quantity, failure of immune effect, and vaccine waste due to excessive inhalation, so the problem of quantification of the aerosol vaccine is urgently needed to be solved.

Prior art CN215080237U discloses atomizing bacterin ration collection device, it includes the base, the top fixed mounting of base has the bracing piece, and the top fixed mounting of bracing piece has the collection seat, and the collecting vat has been seted up to one side of collecting the seat, and slidable mounting has the piston plate in the collecting vat, has seted up the through-hole on one side inner wall of collecting vat, and slidable mounting has the threaded rod in the through-hole, the one end fixed mounting of threaded rod is in one side of piston plate, the screw has cup jointed first sprocket on the threaded rod, and first sprocket rotates and installs the one side at the collection seat. The utility model discloses rational in infrastructure, convenient operation, this atomizing bacterin collecting device's collection efficiency is higher, can quantitatively collect, and is convenient for filter the impurity in the atomizing bacterin of collecting. Although patent CN215080237U has realized the ration collection to atomizing inhalation formula bacterin, its equipment structure is complicated, complex operation to because its structural design, it can only be to collecting of bacterin in the air, can only realize roughly quantitative, unable accurate ration, and in the collection process, the filter can adsorb partial atomizing bacterin in fact, causes the interference to atomizing bacterin, and the reduction effect is gone back to the batch operation of animal bacterin, but still can't meet the demands to human bacterin.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an atomizing medicament ration collection device to solve the problem that the unable accurate high-efficient ration of atomizing medicament was collected among the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides an atomizing medicament ration collection device which characterized in that: comprises an atomization generator, a buffer and an aerosol collecting container; the buffer includes a compressible buffer body that has the resilience, be equipped with the first joint that links to each other with the aerosol generator and the second that links to each other with aerosol collection container on the buffer body respectively and connect, all be equipped with one-way circulation structure in first joint and the second joint for the medicament aerosol that the aerosol generator produced can follow first joint and get into this internal buffer, and under the exogenic extrusion effect, this internal medicament aerosol of buffer gets into aerosol collection container through the second joint and is collected by the ration.

The utility model discloses a can compress and have the buffer body of resilience for the medicament aerosol that the aerosol generator produced can be quantitative send into the aerosol collection container in, by the ration collection, in whole collection process, the aerosol all is one-way movement, can avoid cross infection by the at utmost.

Compared with the prior art, the utility model discloses beneficial effect as follows:

(1) the utility model discloses simple structure need not complicated power, can accomplish the ration through the staff and collect, if of course needs mass production, also can set up reciprocating motion device and circulate extrusion buffer body, realizes full automated production.

(2) The utility model discloses medicament aerosol circulation route all is one-way, can prevent effectively that anti-scurrying from, and cross contamination takes place when avoiding atomizing different medicaments also when avoiding the heterogeneous medicament to get into different collection containers, when as suction-type vaccination auxiliary assembly, can also avoid different inoculation crowds's mutual infection.

(3) The utility model is used for when atomizing medicament partial shipment, the degree of accuracy is high, and the aerosol volume of the collecting vessel of packing into at every turn all is the volume that buffer body compression once can be extruded, need not complicated flow measurement instrument, can realize the high accuracy ration.

(4) The utility model discloses it is fast to the partial shipment of atomizing medicament, and the ration is carried once extruding, and when the volume that the aerosol takes place was greater than extrusion speed, too big influence also can not cause, and the equipment fault-tolerant rate is good.

(5) The utility model discloses can realize the high-efficient partial shipment to medicament aerosol, medicament aerosol except just beginning evacuation pipeline and this internal air of buffer, almost all are encapsulated at the back, do not reveal, can realize economic value by the at utmost.

Drawings

Fig. 1 is a schematic view of an atomized medicine quantitative collecting device using a bellows-like housing as a buffer body according to an embodiment of the present invention.

Figure 2 is a schematic view of the compressed body of the buffer of figure 1 with medicament aerosol filled into the flexible bag.

Fig. 3 is a schematic view of a cylindrical housing with a large middle and two small ends as a buffer body.

Fig. 4 is a schematic view of the damper body of fig. 3 compressed to expel medicament aerosol.

Fig. 5 is a schematic view of an aerosol collection container with a fixed shape according to an embodiment of the present invention.

100-atomization generator, 110-gas delivery pipe, 200-buffer, 210-buffer body, 212-cylindrical shell, 220-first joint, 221-first one-way circulation structure, 230-second joint, 231-second one-way circulation structure, 232-puncture needle, 300-aerosol collection container, 310-soft bag, 320-third joint, 321-rubber plug, 330-suction nozzle and 340-sealing structure.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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 of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 and 2, the present invention provides a device for quantitatively collecting atomized medicine, which comprises an atomization generator 100, a buffer 200 and an aerosol collecting container 300; the buffer 200 comprises a compressible buffer body 210 with resilience, the buffer body 210 is respectively provided with a first joint 220 connected with the aerosol generator 100 and a second joint 230 connected with the aerosol collection container 300, and the first joint 220 and the second joint 230 are both provided with a one-way flow structure, so that the medicament aerosol generated by the aerosol generator 100 can enter the buffer body 210 from the first joint 220, and under the extrusion action of external force, the medicament aerosol in the buffer body 210 enters the aerosol collection container 300 through the second joint 230 to be quantitatively collected.

As shown in fig. 1 and 2, in use, the first connector 220 is directly connected to an outlet of the atomization generator 100 or connected to the outlet through the gas delivery pipe 110, the atomization generator 100 generates medicament aerosol, the medicament aerosol enters the buffer body 210 through a one-way flow structure in the first connector 220, then the buffer body 210 is squeezed by external force (such as hand), the aerosol in the buffer body 210 is discharged through the second connector 230 under the squeezing force, and when in initial use, air exists in the buffer body 210, so that the air can be squeezed out 2-5 times; the third joint 320 of the buffer body 210 is connected with the aerosol collecting container 300, after the medicament aerosol is filled in the buffer body 210, the buffer body 210 is pressed by external force, and the medicament aerosol in the buffer body is discharged into the aerosol collecting container 300, because the volume of the buffer body 210 after being filled and the volume after being pressed are basically fixed and unchangeable every time, the medicament filled in the aerosol collecting container 300 every time is also fixed, and quantitative collection can be realized, according to the type and the required amount of the vaccine, the aerosol collecting container 300 and the buffer body 210 with corresponding volumes can be selected according to the requirement of inoculation amount, the aerosol collecting container 300 can be filled by pressing the buffer body 210 once, and the aerosol collecting container 300 can be filled by pressing for fixed times.

As a preferred embodiment, the buffer body 210 is made of a rubber material; specifically, a bellows-like shell (as shown in fig. 1 and 2) made of an elastic material or a cylindrical shell 212 (as shown in fig. 3 and 4) with a large middle part and two small ends may be used, and the first joint 220 and the second joint 230 are respectively disposed at two ends of the bellows-like shell or the cylindrical shell 212.

It should be noted that the utility model discloses buffer body 210 still can be for other shapes, specifically not limit, does not also require in buffer body 210 that medicament aerosol once extrudees can all extrude, only need guarantee can extrude quantitative aerosol after the extrusion at every turn can.

As a preferred embodiment, as shown in fig. 1, the first joint 220 is fixedly arranged at the end of the buffer body 210, the first joint 220 is detachably connected to the gas delivery pipe 110 at the outlet of the aerosol generator 100 by a screw or a buckle, and the buffer 200 of the present invention can be quickly connected to and separated from the aerosol generator 100 by a detachable union, so as to be connected to different aerosol generators 100.

In a preferred embodiment, the first one-way flow structure 221 in the first connector 220 is a one-way valve, so that the aerosol can only enter the buffer 200 from the atomization generator 100, and the reverse flow cannot occur when the buffer 200 is pressed by external force.

As a preferred embodiment, the second one-way flow structure 231 in the second connector 230 is a one-way valve or a constant pressure valve, so that the second connector 230 can be ensured to open under a certain pressure (the one-way valve also has a certain opening pressure), and the reverse flow of the medicament aerosol from the second connector 230 is also avoided.

As a preferred embodiment, as shown in fig. 1 and 2, the aerosol collecting container 300 is a soft bag 310, and may be a film-type soft bag 310, and when not in use, the soft bag can be stacked together to save space.

As shown in fig. 5, the present invention further provides an aerosol collecting container 300 with a fixed shape, wherein the third connector 320 and the suction nozzle 330 at both ends of the aerosol collecting container can also dispense medicament aerosol, which is the same as the soft bag 310, and has the disadvantages of volume incompressibility and high cost.

In a preferred embodiment, the soft bag 310 has one end provided with a third connector 320 connected with the second connector 230 and the other end provided with a mouthpiece 330 with a sealing structure 340, and the medicament aerosol enters the soft bag 310 and exits at two ends of the soft bag 310 respectively during use, so as to avoid cross infection.

Further, the suction nozzle 330 is detachably arranged, so that the soft bag 310 can be recycled, and the cost is greatly reduced.

As a preferred embodiment, the sealing structure 340 is a valve or a constant pressure valve (which can be opened under a certain inhalation pressure), so that the medicament aerosol can be temporarily stored after being packed in the soft bag 310 and then distributed for inoculation, which can greatly improve the efficiency of mass vaccination and the inoculation efficiency of the single aerosol generator 100.

As a preferred embodiment, the second joint 230 is fixedly arranged at the end of the buffer body 210, the front end of the second joint 230 is provided with a puncture needle 232, and the third joint 320 is provided with a rubber plug 321 (such as a rubber plug) for the puncture needle 232 to pass through; the buffer 200 and the aerosol collecting container 300 can be quickly connected and separated through the puncture needle 232 and the rubber plug 321 (refer to the medicine taking process of a medicine bottle with a rubber plug by an injection needle tube), and air can be effectively prevented from polluting the aerosol collecting container 300.

It should be noted that the atomization generator 100 of the present invention may be implemented by a conventional device in the prior art, such as the atomization assembly described in CN113546255A, or the aerosol generator described in CN 101146517A.

The above embodiments are merely illustrative, and not restrictive, of the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all of the technical solutions should be covered by the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an atomizing medicament ration collection device which characterized in that: comprises an atomization generator, a buffer and an aerosol collecting container; the buffer includes a compressible buffer body that has the resilience, be equipped with the first joint that links to each other with the aerosol generator and the second that links to each other with aerosol collection container on the buffer body respectively and connect, all be equipped with one-way circulation structure in first joint and the second joint for the medicament aerosol that the aerosol generator produced can follow first joint and get into this internal buffer, and under the exogenic extrusion effect, this internal medicament aerosol of buffer gets into aerosol collection container through the second joint and is collected by the ration.

2. The device for quantitatively collecting an atomized medicament as set forth in claim 1, wherein: the buffer body is made of rubber materials.

3. The device for quantitatively collecting an atomized medicine according to claim 1, wherein: the buffer body is a corrugated pipe-like shell made of elastic materials or a cylindrical shell with a large middle part and two small ends, and the first joint and the second joint are respectively arranged at two ends of the corrugated pipe-like shell or the cylindrical shell.

4. The device for quantitatively collecting an atomized medicine according to claim 1, wherein: the first joint is fixedly arranged at the end part of the buffer body and is detachably connected with the atomization generator by adopting a screw or a buckle.

5. The device for quantitatively collecting an atomized medicine according to claim 1, wherein: the one-way flow structure in the first joint is a one-way valve.

6. The device for quantitatively collecting an atomized medicine according to claim 1, wherein: the one-way circulation structure in the second joint is a one-way valve or a constant pressure valve.

7. The device for quantitatively collecting an atomized medicine according to claim 1, wherein: the aerosol collecting container is a soft bag.

8. The device for quantitatively collecting an atomized medicine according to claim 7, wherein: one end of the soft bag is a third joint connected with the second joint, and the other end of the soft bag is a suction nozzle with a sealing structure.

9. The device for quantitatively collecting an atomized medicine according to claim 8, wherein: the sealing structure is a valve or a constant pressure valve.

10. The device for quantitatively collecting an atomized medicament as set forth in claim 8, wherein: the second joint is fixedly arranged at the end part of the buffer body, the front end of the second joint is provided with a puncture needle head, and the third joint is provided with a rubber plug which is convenient for the puncture needle head to penetrate through.

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