CN215230374U

CN215230374U - Drug delivery device

Info

Publication number: CN215230374U
Application number: CN202022988566.3U
Authority: CN
Inventors: 徐冉
Original assignee: Zhejiang Chinese Medicine University ZCMU
Current assignee: Zhejiang Chinese Medicine University ZCMU
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-12-21
Anticipated expiration: 2030-12-10

Abstract

The utility model provides a device of dosing relates to medical equipment technical field. Through adopting including the main part of dosing with the breast laminating, the main part of dosing is including the first defeated medicine ring, the second defeated medicine ring and the defeated medicine mouth that communicate in proper order, and the one end of first defeated medicine ring is connected and is provided with massage subassembly and storage medicine subassembly, and the defeated medicine mouth is provided with the technical scheme of a plurality of liquid outlets, has the convenience of dosing, reduces the beneficial effect that infant contradicted the mood.

Description

Drug delivery device

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to a device of dosing.

Background

The infant is a general term for infants and young children, generally refers to children of 0-3 years old, and needs to be treated by feeding various medicines by a caregiver when the infant is ill due to low resistance and no self-care ability, but is very difficult to feed in a normal mode due to very sensitive taste of the medicines.

The traditional infant administration mode is mainly passive, such as spoon administration, namely, a parent pinches the nose of a child to passively fill liquid medicine into the mouth of the child, and like a nipple administration device, although the device at the front end of the medicine feeding body is optimized and the medicine spoon is changed into a nipple, the traditional infant administration mode is still a passive administration mode, and during the medicine feeding process of the infant, the infant is easy to cause conflicted emotion, so that the infant is easy to choke. Therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of dosing, it can provide the solution to above-mentioned problem, has the convenient, the beneficial effect that reduces infant's emotion of contradicting of dosing.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a device of dosing, it includes the main part of dosing with the breast laminating, and the main part of dosing is including the first defeated medicine ring, the second defeated medicine ring and the defeated medicine mouth that communicate in proper order, and the one end connection of first defeated medicine ring is provided with massage subassembly and stores up the medicine subassembly, and the defeated medicine mouth is provided with a plurality of liquid outlets.

In some embodiments of the present invention, the first medicine conveying ring is provided with a first medicine inlet hole and a first medicine conveying hole, the first medicine inlet hole is connected to the medicine storage component, the second medicine conveying ring is provided with a second medicine inlet hole and a second medicine conveying hole, the second medicine inlet hole is connected to the first medicine conveying hole and is provided with a first medicine conveying pipe, the medicine conveying nozzle is provided with an inlet, and the second medicine conveying hole is connected to the inlet and is provided with a second medicine conveying pipe.

In some embodiments of the present invention, the first drug delivery tube and the second drug delivery tube are both provided with a liquid check valve inside.

In some embodiments of the present invention, the diameter of the first drug delivery tube is gradually reduced along the direction from the first drug delivery hole to the second drug delivery hole, and the diameter of the second drug delivery tube is gradually reduced along the direction from the second drug delivery hole to the inlet.

The utility model discloses an in some embodiments, above-mentioned medicine storage subassembly is including dismantling the medicine storage device of connection and send the pencil, and the medicine storage device is including the rubber cap and the glass pipe that connect each other, and the export of glass pipe links to each other with the one end that send the pencil, and the other end that sends the pencil links to each other with the above-mentioned first medicine hole of advancing.

In some embodiments of the present invention, the medicine feeding pipe is an L-shaped pipe.

In some embodiments of the present invention, the massage assembly includes a massage interlayer and a power element, a massage body is disposed in the massage interlayer, a vibration motor is disposed in the massage body, the power element includes a switch and a battery electrically connected to each other, and the vibration motor is electrically connected to the switch and the battery.

In some embodiments of the present invention, an elastic layer is sleeved outside the massage body.

In some embodiments of the present invention, the massage interlayer is provided with an adsorption paste.

In some embodiments of the present invention, the inner sides of the first drug delivery ring and the second drug delivery ring are both provided with a first soft protective layer, and the inner side of the drug delivery nozzle is provided with a second soft protective layer.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the utility model discloses an include the main part of dosing with the breast laminating for the main part of dosing can be directly with the breast contour contact of breast-feeding person, forms fine laminating effect, makes things convenient for the infant to absorb the liquid medicine when sucking milk. The medicine feeding main body comprises a first medicine conveying ring, a second medicine conveying ring and a medicine conveying mouth which are sequentially communicated, one end of the first medicine conveying ring is connected with a massage component and a medicine storage component, the medicine storage component plays a role in temporarily storing medicine liquid, a user flows the medicine liquid into the first medicine conveying ring through the medicine storage component, the medicine liquid flows through the first medicine conveying ring and the second medicine conveying ring step by step while being sucked by an infant and finally flows to the medicine conveying mouth, the medicine conveying mouth is provided with a plurality of liquid outlets, the medicine liquid flows out of the liquid outlets while the infant sucks milk, the milk and the medicine liquid are mixed and then flow into the mouth of the infant in a state that the infant feels little or even is not perceived, and the medicine feeding is completed; the inflow process of the liquid medicine belongs to active sucking of infants, and the infants hardly perceive the taste of the liquid medicine before sucking, so that the infants can not generate conflicting emotions; in the process of flowing in the liquid medicine, the liquid medicine is mixed with the breast milk of a suckling person all the time, so that the taste of the liquid medicine can be covered, the conflict emotion of infants is reduced, the administration process is easier, and the workload of the suckling person can be effectively reduced; in addition, the massage component slightly massages and stimulates the mammary gland of a mammal in the administration process, the secretion of milk can be promoted, the proportion of the milk in the liquid medicine is increased, the taste proportion of the liquid medicine felt by the infant is reduced, the conflict mood of the infant can be further reduced, and the medicine feeding effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a drug delivery device according to an embodiment of the present invention;

fig. 2 is a schematic internal view of a drug delivery device according to an embodiment of the present invention;

FIG. 3 is a partially enlarged view corresponding to the point A in FIG. 2;

fig. 4 is a schematic view of a first drug delivery ring provided by an embodiment of the present invention;

fig. 5 is a schematic view of a second drug delivery ring provided by an embodiment of the present invention;

fig. 6 is a schematic view of a first drug delivery tube and a second drug delivery tube according to an embodiment of the present invention;

fig. 7 is a schematic view of a medicine storage assembly according to an embodiment of the present invention;

fig. 8 is a schematic view of a medicine storage device provided in an embodiment of the present invention;

fig. 9 is a schematic (partial) view of the interior of the massage sandwich layer according to the embodiment of the present invention.

Icon: 100-a drug delivery main body, 110-a first drug delivery ring, 111-a first drug inlet hole, 112-a first drug delivery hole, 120-a second drug delivery ring, 121-a second drug inlet hole, 122-a second drug delivery hole, 130-a drug delivery nozzle, 131-a liquid outlet, 132-a liquid inlet, 140-a massage component, 141-a massage interlayer, 142-a massage body, 1421-a vibration motor, 143-a switch, 150-a drug storage component, 151-a drug storage device, 1511-a rubber cap, 1512-a glass tube, 152-a drug delivery tube, 210-a first drug delivery tube, 220-a second drug delivery tube, 230-a liquid one-way valve, 310-an elastic layer, 410-an adsorption paste, 510-a first soft protective layer, 520-a second soft protective layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 to 9, a drug delivery device according to the present embodiment includes a drug delivery main body 100 attached to a breast, so that the drug delivery main body 100 can directly contact with the breast contour of a mammal to form a good attachment effect, which is convenient for the mammal to wear and use, and is convenient for the infant to suck breast milk and simultaneously suck a liquid medicine. The administration main body 100 comprises a first medicine conveying ring 110, a second medicine conveying ring 120 and a medicine conveying nozzle 130 which are sequentially communicated, wherein one end of the first medicine conveying ring 110 is connected with a massage component 140 and a medicine storage component 150; when the medicine delivery device is used, the first medicine delivery ring 110 and the second medicine delivery ring 120 are attached to the skin of a breast of a mammal, the nipple of the mammal extends into the medicine delivery nozzle 130, the massage component 140 is attached to the skin of the breast of the mammal close to the chest of the mammal, the medicine storage component 150 plays a role in temporarily storing medicine liquid, a user flows the medicine liquid into the first medicine delivery ring 110 through the medicine storage component 150, the medicine liquid flows through the first medicine delivery ring 110 and the second medicine delivery ring 120 step by step while the infant sucks the medicine liquid, the medicine liquid finally flows into the medicine delivery nozzle 130, the medicine delivery nozzle 130 is provided with a plurality of liquid outlets 131, the medicine liquid flows out of the liquid outlets 131 while the infant sucks milk, and the medicine liquid and the milk liquid are mixed and then flow into the mouth of the infant under the condition that the infant feels little or hardly perceives to finish medicine delivery; the inflow process of the liquid medicine belongs to active sucking of infants, and before sucking, the infants cannot perceive the taste of the liquid medicine and cannot generate conflicting emotion; in the process of flowing in the liquid medicine, the liquid medicine is mixed with the breast milk of the suckers all the time, so that the taste of the liquid medicine can be covered, the conflict emotion of infants is reduced, the administration process is easier, and the workload of the suckers is effectively reduced; in addition, the massage component 140 slightly massages and stimulates the mammary gland of a mammal in the administration process, so that the secretion of milk can be promoted, the proportion of the milk in the liquid medicine is increased, the taste proportion of the liquid medicine felt by the infant is reduced, the conflict mood of the infant can be further reduced, and the medicine feeding effect is improved.

In some embodiments of the present invention, the first medicine feeding ring 110 is provided with a first medicine feeding hole 111 and a first medicine feeding hole 112, and the first medicine feeding hole 111 and the first medicine feeding hole 112 are provided in a plurality and uniformly distributed at two ends of the first medicine feeding ring 110, as shown in fig. 4; the first medicine inlet hole 111 is connected with the medicine storage component 150 and can convey the medicine liquid in the medicine storage component 150 into the first medicine conveying ring 110; the second medicine conveying ring 120 is provided with a plurality of second medicine inlet holes 121 and a plurality of second medicine conveying holes 122, and the second medicine inlet holes 121 and the second medicine conveying holes 122 are uniformly distributed at two ends of the second medicine conveying ring 120, as shown in fig. 5; a first medicine conveying pipe 210 is connected between the second medicine inlet hole 121 and the first medicine conveying hole 112, and the liquid medicine in the first medicine conveying ring 110 flows through the first medicine conveying pipe 210 through the first medicine conveying hole 112 and then flows into the second medicine conveying ring 120; the medicine feeding mouth 130 is provided with a liquid inlet 132, a second medicine feeding pipe 220 is connected between the liquid inlet 132 and the second medicine feeding hole 122, and the liquid medicine in the second medicine feeding ring 120 flows through the second medicine feeding pipe 220 through the second medicine feeding hole 122, finally flows to the medicine feeding mouth 130, and is sucked into the liquid inlet by the infant through the liquid outlet 131 to finish the medicine feeding. The liquid medicine flows through the first medicine conveying ring 110, the first medicine conveying pipe 210, the second medicine conveying ring 120, the second medicine conveying pipe 220 and the medicine conveying nozzle 130 from the medicine storage 151, is finally mixed with milk and flows into the mouth of the infant, and the liquid medicine flows step by step, so that a certain cooling effect can be achieved on the liquid medicine with a certain temperature, and the liquid medicine sucked by the infant is prevented from being excessively hot; meanwhile, the liquid medicine needs to flow in multiple stages, so that the flow speed of the liquid medicine is not too fast when the infant sucks the liquid medicine, the infant can be prevented from being choked, the design is reasonable, and the liquid medicine has good practicability.

In some embodiments of the present invention, the first drug delivery tube 210 and the second drug delivery tube 220 are both provided with a liquid check valve 230 inside, as shown in fig. 6. The liquid check valve 230 can prevent the liquid medicine from flowing in the reverse direction; specifically, when the administration main body 100 is removed, the liquid check valve 230 may prevent the liquid medicine remaining in the first and

second administration tubes

210 and 220 from flowing back, so that the liquid medicine may be more easily obtained by the infant while sucking; in addition, the convenience of cleaning the device can be improved.

In some embodiments of the present invention, the diameter of the first drug delivery tube 210 gradually decreases along the direction from the first drug delivery hole 112 to the second drug inlet hole 121, and the diameter of the second drug delivery tube 220 gradually decreases along the direction from the second drug delivery hole 122 to the liquid inlet 132, as shown in fig. 6. The first medicine delivery pipe 210 and the second medicine delivery pipe 220 are integrally formed in a large-end-small-end external shape, so that the liquid medicine has a certain flow speed when flowing, and the liquid medicine is convenient for infants to suck.

In some embodiments of the present invention, the medicine storage assembly 150 includes a medicine storage device 151 and a medicine feeding tube 152 detachably connected to each other, as shown in fig. 7, the medicine storage device 151 includes a rubber cap 1511 and a glass tube 1512 connected to each other, as shown in fig. 8, an outlet of the glass tube 1512 is connected to one end of the medicine feeding tube 152, and the other end of the medicine feeding tube 152 is connected to the first medicine feeding hole 111, as shown in fig. 2. When the medicine storage 151 needs to store medicine liquid, the glass tube 1512 is stretched into a vessel filled with the medicine liquid, the medicine liquid is sucked into the glass tube 1512 by squeezing the rubber cap 1511, then the glass tube 1512 is inserted into the medicine delivery tube 152, the rubber cap 1511 is squeezed again, so that the medicine liquid flows into the medicine delivery tube 152 and then flows into the first medicine delivery ring 110, and under the sucking of an infant, the medicine liquid flows step by step, and finally, the medicine liquid and milk are mixed near the medicine delivery nozzle 130 and flow into the mouth of the infant, so that the medicine delivery is completed.

In some embodiments of the present invention, the medicine feeding tube 152 is an L-shaped tube. As shown in fig. 7, the shorter end of the L-shaped tube is connected to the first medicine inlet hole 111 of the first medicine delivery ring 110, and the longer end of the L-shaped tube extends out of the medicine delivery main body 100 a little, so that the medicine storage 151 can be conveniently taken and placed, and a nursing person can operate the medicine storage 151 with one hand; that is, one hand holds the infant for breast feeding, and the other hand delivers the liquid medicine into the first medicine delivery ring 110 by using the medicine storage device 151, and delivers the liquid medicine into the mouth of the infant by active sucking.

In some embodiments of the present invention, the massage assembly 140 comprises a massage sandwich 141 and a power element, wherein the massage sandwich 141 is attached to the contour of the breast-feeding person; the massage interlayer 141 is internally provided with massage bodies 142, and the massage bodies 142 are arranged in a three-stage tree shape in the massage interlayer 141, as shown in fig. 2; a vibration motor 1421 is arranged in each massage body 142, and the vibration of the massage body 142 is used for realizing the massage stimulation on the mammary gland of a mammal, thereby promoting the secretion of milk; the power element comprises a switch 143 and a storage battery (not shown in the figure) which are electrically connected with each other, the massage body 142, the switch 143 and the storage battery are electrically connected with each other, the storage battery provides power for the vibration motor 1421 in the massage body 142, the start and stop of the vibration motor 1421 are controlled by the on and off of the switch 143, the vibration motor 1421 is started, so that the massage body 142 vibrates, the breast part of a mammal can be massaged and stimulated, and the milk secretion of the mammal can be promoted in the medicine feeding process; meanwhile, the massage of the mammary gland part is carried out regularly, so that diseases such as hyperplasia of mammary glands can be prevented to a certain extent.

In some embodiments of the present invention, the elastic layer 310 is sleeved outside the massage body 142, and the elastic layer 310 is disposed to prevent the vibration motor 1421 from generating too strong vibration when working, so as to avoid generating too strong stimulation to the breast-feeding person to generate pain; it should be noted that the elastic layer 310 may be a silica gel layer, which has good flexibility, does not generate sharp impression on breast skin of a breast-feeding person, and simultaneously relieves the vibration sense reasonably, thereby effectively promoting the secretion of milk.

In some embodiments of the present invention, the massage interlayer 141 is provided with an absorption paste 410, as shown in fig. 9. The absorbent patch 410 can be arranged to make the product more convenient for the nursing user to wear; of course, in other embodiments, other wearing manners, such as a buckle belt, etc., may be provided.

In some embodiments of the present invention, the first and second

medicine feeding rings

110 and 120 are provided with a first soft protection layer 510 on the inner side, and referring to fig. 4 and 5, the medicine feeding nozzle 130 is provided with a second soft protection layer 520 on the inner side, as shown in fig. 3. The first soft layer can prevent the first medicine conveying ring 110 and the second medicine conveying ring 120 from directly contacting with the breast skin of a mammal to play a certain protection role, the first soft protective layer 510 can be a sponge protective layer, and the protective layer has better flexibility and can prevent the device from generating indentation on the breast skin of the mammal; meanwhile, the sponge protective layer has good hygroscopicity, and sweat secreted by the skin of a mammal can be absorbed by the sponge protective layer if the medicine feeding time is too long, so that the skin inside the medicine feeding main body 100 keeps dry and comfortable, and the use experience of the mammal is improved; the second soft protection layer 520 can prevent the skin at the nipple from directly contacting the inner side of the medicine delivery nozzle 130, and protect the nipple of the mammal to a certain extent; the second soft protective layer 520 can be a medical latex protective layer, which has a good protective effect on more sensitive skin at the nipple; in addition, the medical latex is non-toxic and harmless, and can protect the health of infants.

The working principle of the drug delivery device is as follows: when the medicine delivery device is used, a mammal wears the medicine delivery main body 100 on one breast of the mammal, the medicine delivery main body 100 can be stably worn through the adsorption paste 410 on the massage interlayer 141, then the wearing position of the medicine delivery main body 100 is adjusted, the nipple of the mammal stretches out of the medicine delivery nozzle 130 a little, one bracelet of the mammal holds an infant and carries out short-time breast milk feeding on the infant, the conflict emotion of the infant is reduced, then the medicine storage device 151 is taken out of the medicine delivery pipe 152, medicine liquid is slowly injected into the medicine delivery pipe 152 after being sucked from a vessel filled with the medicine liquid to be fed, then the medicine liquid enters the first medicine delivery ring 110, flows through the first medicine delivery pipe 210, the second medicine delivery ring 120, the second medicine delivery pipe 220 and the medicine delivery nozzle 130 gradually, and finally flows out of the liquid outlet 131 to be mixed with milk and flows into the mouth of the infant; when the amount of the liquid medicine is large, the mammal can administer the medicine for many times by using the medicine storage 151; in the administration process, a mammal can turn on the switch 143, so that the vibration motor 1421 in the massage body 142 starts to work, and the plurality of massage bodies 142 work simultaneously to drive the massage sandwich 141 contacting with the breast of the mammal to vibrate, thereby promoting the milk secretion to a certain extent.

To sum up, the embodiment of the utility model provides a drug delivery device, it includes the main part 100 of dosing with the breast laminating for main part 100 of dosing can be directly with the breast contour contact of nursing person, forms fine laminating effect, and the nursing person of being convenient for wears the use, makes things convenient for the infant to suck the liquid medicine in sucking milk. The administration main body 100 comprises a first medicine conveying ring 110, a second medicine conveying ring 120 and a medicine conveying nozzle 130 which are sequentially communicated, wherein one end of the first medicine conveying ring 110 is connected with a massage component 140 and a medicine storage component 150; in use, the first drug delivery ring 110 and the second drug delivery ring 120 are both attached to the skin of the breast of a mammal, the nipple of the mammal is inserted into the drug delivery nozzle 130, and the drug delivery nozzle comprises a massage interlayer 141 and a power element, wherein the massage interlayer 141 is attached to the contour skin of the breast of the mammal; the massage interlayer 141 is internally provided with the massage bodies 142, the massage bodies 142 are arranged in the massage interlayer 141 in a three-level tree-like shape, each massage body 142 is internally provided with a vibration motor 1421, and the vibration of the massage body 142 is used for realizing the massage stimulation on the mammary gland of a mammal, so that the secretion of milk is promoted; the medicine storage assembly 150 comprises a medicine storage device 151 and a medicine feeding pipe 152 which are detachably connected with each other, wherein the medicine storage device 151 comprises a rubber cap 1511 and a glass pipe 1512 which are connected with each other; the glass tube 1512 is stretched into a vessel filled with liquid medicine, the liquid medicine is sucked into the glass tube 1512 by squeezing the rubber cap 1511, then the glass tube 1512 is inserted into the medicine feeding tube 152, the rubber cap 1511 is squeezed again, so that the liquid medicine flows into the medicine feeding tube 152 and then flows into the first medicine conveying ring 110, the liquid medicine flows through the first medicine conveying ring 110 and the second medicine conveying ring 120 step by step while being sucked by an infant, and finally flows to the medicine conveying nozzle 130, the medicine conveying nozzle 130 is provided with a plurality of liquid outlets 131, the liquid medicine flows out of the liquid outlets 131 while the infant sucks milk, and the milk and the liquid medicine flow into the mouth of the infant in an unperceived state after being mixed, so that the administration is completed; the inflow process of the liquid medicine belongs to active sucking of infants, and before sucking, the infants cannot perceive the taste of the liquid medicine and cannot generate conflicting emotion; in the process of flowing in the liquid medicine, the liquid medicine is mixed with the breast milk of the suckers all the time, so that the taste of the liquid medicine can be covered, the conflict emotion of infants is reduced, the administration process is easier, and the workload of the suckers is effectively reduced; in addition, the massage component 140 slightly massages and stimulates the mammary gland of a mammal in the administration process, so that the secretion of milk can be promoted, the proportion of the milk in the liquid medicine is increased, the taste proportion of the liquid medicine felt by the infant is reduced, the conflict mood of the infant can be further reduced, and the medicine feeding effect is improved.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of dosing which characterized in that, is including the main part of dosing that can laminate with the breast, the main part of dosing is including the first defeated medicine ring, the second defeated medicine ring and the defeated medicine mouth that communicate in proper order, the one end of first defeated medicine ring is connected and is provided with massage subassembly and storage medicine subassembly, the defeated medicine mouth is provided with a plurality of liquid outlets.

2. The drug delivery device of claim 1, wherein the first drug delivery ring is provided with a first drug inlet hole and a first drug delivery hole, the first drug inlet hole is connected with the drug storage assembly, the second drug delivery ring is provided with a second drug inlet hole and a second drug delivery hole, a first drug delivery pipe is connected between the second drug inlet hole and the first drug delivery hole, the drug delivery nozzle is provided with a liquid inlet, and a second drug delivery pipe is connected between the liquid inlet and the second drug delivery hole.

3. The drug delivery device of claim 2, wherein the first and second drug delivery tubes are each provided with a liquid one-way valve inside.

4. The drug delivery device of claim 3, wherein the diameter of the first drug delivery tube gradually decreases from the first drug delivery hole to the second drug inlet hole, and the diameter of the second drug delivery tube gradually decreases from the second drug delivery hole to the liquid inlet hole.

5. The drug delivery device according to claim 4, wherein the drug storage assembly comprises a drug storage device and a drug delivery tube which are detachably connected, the drug storage device comprises a rubber cap and a glass tube which are connected with each other, an outlet of the glass tube is connected with one end of the drug delivery tube, and the other end of the drug delivery tube is connected with the first drug inlet hole.

6. The drug delivery device of claim 5, wherein the drug delivery tube is an L-shaped tube.

7. The drug delivery device of claim 1, wherein the massage assembly comprises a massage sandwich and a power element, a massage body is disposed in the massage sandwich, a vibration motor is disposed in the massage body, the power element comprises a switch and a storage battery which are electrically connected to each other, and the vibration motor and the switch and the storage battery are electrically connected to each other.

8. The drug delivery device according to claim 7, wherein an elastic layer is sleeved outside the massage body.

9. The drug delivery device of claim 8, wherein the massage sandwich is provided with an absorbent patch.

10. The drug delivery device according to any of claims 1 to 9, wherein a first soft protective layer is provided on the inner side of each of the first drug delivery ring and the second drug delivery ring, and a second soft protective layer is provided on the inner side of the drug delivery nozzle.