CN216061659U

CN216061659U - Medicine device that spouts that otolaryngology branch of academic or vocational study was used

Info

Publication number: CN216061659U
Application number: CN202122251468.6U
Authority: CN
Inventors: 陈鹏; 杜迎
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-03-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a medicine spraying device for an ear-nose-throat department, relates to the field of the ear-nose-throat department, and aims to solve the problem of low utilization rate of the existing liquid medicine. Now provide following scheme, it is including storing up the medicine casing, it is used for the extrusion to save the liquid medicine extrusion mechanism in the inside liquid medicine of storage medicine casing to store up inside being provided with of medicine casing, liquid medicine extrusion mechanism is including the stagnant flow flabellum, pivot and steering wheel, the cavity of cylindricality has been seted up in the storage medicine casing, the cavity internal rotation is connected with the pivot, the fan-shaped stagnant flow flabellum of fixedly connected with on the lateral wall of pivot, the outer wall of stagnant flow flabellum is tangent with the inner wall of cavity, the pivot is stretched out and is served fixedly connected with steering wheel still outside the storage medicine casing, the steering wheel rotates with storage medicine casing and connects, the pivot rotates with storing up the laminating between the medicine casing. Because the shared space volume of liquid medicine has been reduced at the in-process that stores up the upset of medicine casing, so can easily accomplish extruding of remaining liquid medicine through this design, improved the rate of utilization to the liquid medicine in a storage medicine casing.

Description

Medicine device that spouts that otolaryngology branch of academic or vocational study was used

Technical Field

The utility model relates to the field of otolaryngology, in particular to a medicine spraying device for the otolaryngology.

Background

The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time.

To the medicine application of otolaryngology position, the common mode is through spraying the liquid medicine to the nasal cavity for liquid medicine flows the intranasal intracavity wall, and then carries out the medicine application to the inner wall of nasal cavity and handles.

However, in the process, after three-quarters of the content of the liquid medicine is sprayed, the remaining liquid medicine is not easily sprayed in the nasal cavity of the patient lying on the back, and at the moment, the small bottle needs to be inclined repeatedly, so that the liquid medicine can be sprayed out from the output port, but the utilization rate of the remaining liquid medicine is not high, and the waste of the liquid medicine is easily caused.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In view of the above, the present invention provides a medicine spraying device for otolaryngological department, so as to improve the utilization rate of medicine liquid.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a medicine spraying device for otolaryngological department, which comprises:

the medicine storage device comprises a medicine storage shell, wherein a medicine liquid extruding mechanism used for extruding medicine liquid stored in the medicine storage shell is arranged in the medicine storage shell, the medicine liquid extruding mechanism comprises a flow stopping fan blade, a rotating shaft and a steering wheel, a cylindrical cavity is formed in the medicine storage shell, and the rotating shaft is rotatably connected in the cavity;

the outer side wall of the rotating shaft is fixedly connected with a fan-shaped flow stopping fan blade, the outer wall of the flow stopping fan blade is tangent to the inner wall of the cavity, one end of the rotating shaft extending out of the medicine storage shell is also fixedly connected with the steering wheel, the steering wheel is rotatably connected with the medicine storage shell, and the rotating shaft and the medicine storage shell are attached to each other and rotate;

the liquid medicine extruding mechanism further comprises a pressing assembly used for extruding the liquid medicine into the output port of the medicine storage shell, and a guiding mechanism used for guiding the liquid medicine into the nasal cavity of the patient is further arranged at the output port of the medicine storage shell.

Preferably, the pressing assembly comprises an air bag membrane and a pressing plate, a abdicating hole is formed in the side wall of the medicine storage shell in a penetrating mode, the protruding air bag membrane is fixedly connected above the abdicating hole, the pressing plate is elastically connected below the abdicating hole through an elastic piece, extending plates are connected to the two sides of the pressing plate in a sliding mode, and the two sides of each extending plate are attached to and slide on the inner wall of the medicine storage shell; the air bag film is filled with air.

In particular, the elastic member may be a spring. Elastic connection, elastic connection's connected mode can make the laminating between the lateral wall of extension board and storage medicine casing inseparabler between extension board and the clamp plate.

Preferably, the guiding mechanism comprises a fastening bolt cover, a transfusion pipeline and a spray head assembly, one end of the fastening bolt cover is detachably connected to the output port of the medicine storage shell, the other end of the fastening bolt cover is communicated with the spray head assembly through the transfusion pipeline, and the fastening bolt cover is connected with the transfusion pipeline in a sliding mode.

Specifically, the fastening bolt cover is provided with anti-skid lines, and the design of the anti-skid lines is convenient for a user to fix the fastening bolt cover at the output port of the medicine storage shell in a threaded connection mode by grabbing the fastening bolt cover.

Preferably, the spray head assembly comprises a connecting seat and a plurality of opening and closing pieces which are expanded by the impact of the liquid medicine sprayed from the connecting seat, the plurality of opening and closing pieces are fixedly connected to the top surface of the connecting seat, and a gap is formed between every two adjacent opening and closing pieces.

Preferably, still rotate on the shell body of medicine storage shell and be connected with the head rod, still rotate through second connecting rod and backup pad between two head rods and connect, the backup pad is located the centre of two head rods.

Preferably, the material of the support plate is a plastic material, and a protective film is further bonded to the end face of the support plate, which is used for contacting with the chin of the patient.

Preferably, the medicine storage shell is matched with a containing shell for use, and the diameter of the containing shell is larger than that of the medicine storage shell.

Specifically, the storage shell is arranged to store the medicine storage shell in the storage shell when the medicine storage shell is not used, so that the phenomenon that the medicine liquid is accidentally sprayed out due to the fact that the air bag membrane is squeezed by external pressure is prevented, and the safety of the medicine liquid storage shell in use is improved.

According to the technical scheme, the method has the following beneficial effects:

1: compared with the prior art, this design can be at the in-process of adding medicine, through rotating the steering wheel, make the steering wheel drive the flow stopping flabellum catch up with the liquid medicine to guiding mechanism in, need not to change the incline direction of storing up the medicine casing by a wide margin at this in-process, only need rotate the steering wheel gently can, and the effect of storing up the medicine casing extrusion liquid medicine at the pivoted in-process is better than the effect that the medicine casing goes out the medicine of direct upset storage, because at the in-process of storing up the upset of medicine casing, the shared space volume of liquid medicine has been reduced, so can easily accomplish extruding of remaining liquid medicine through this design, improved the rate of utilization to the liquid medicine in one storage medicine casing.

2: in this design, when the space of the liquid medicine in the medicine storage shell diminishes, can apply a pressure to the shower nozzle subassembly, the liquid medicine can be followed the blowout in the shower nozzle subassembly this moment, when the spun liquid medicine washes open closed opening and closing piece, the opening and closing piece expandes, and partial liquid medicine can be along with the opening and closing piece runner patient's that expandes nasal cavity inner wall to the medicine feeding purpose to the nasal cavity inner wall is realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a spraying device for otolaryngological department provided by the utility model.

Fig. 2 is a schematic structural view of the interior of a medicine storage housing of the medicine spraying device for otolaryngological department provided by the utility model.

Fig. 3 is a schematic structural view of the opening and closing piece of the medicine spraying device for the ear-nose-throat department provided by the utility model when being closed.

Fig. 4 is a schematic structural view of the open-close piece of the medicine spraying device for the ear-nose-throat department provided by the utility model when the open-close piece is opened.

Description of the drawings: 1. a drug storage housing; 2. an air bag membrane; 3. a first connecting rod; 4. fastening a bolt cover; 5. a fluid delivery conduit; 6. a connecting seat; 7. a steering wheel; 8. a second connecting rod; 9. a support plate; 10. a housing case; 11. flow stopping fan blades; 12. a rotating shaft; 13. a spring; 14. pressing a plate; 15. a hole of abdication; 16. and (4) opening and closing the sheet.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-4:

example one

The utility model provides a medicine device that spouts that otolaryngology branch of academic or vocational study was used, stores up that 1 inside is provided with of medicine casing is used for the extrusion to save the liquid medicine extrusion mechanism in storing up the inside liquid medicine of medicine casing 1, and liquid medicine extrusion mechanism is including only flowing flabellum 11, pivot 12 and steering wheel 7, has seted up the cylindricality cavity in storing up medicine casing 1, and the cavity internal rotation is connected with pivot 12.

Fixedly connected with sectorial stagnant flow flabellum 11 on the lateral wall of pivot 12, the outer wall of stagnant flow flabellum 11 is tangent with the inner wall of cavity, and pivot 12 stretches out and stores up medicine casing 1 outside one and serves still fixedly connected with steering wheel 7, and steering wheel 7 rotates with storing up medicine casing 1 to be connected, and pivot 12 rotates with the laminating between the medicine casing 1 that stores up.

The liquid medicine extruding mechanism also comprises a pressing component used for extruding the liquid medicine into the output port of the medicine storage shell 1, and the output port of the medicine storage shell 1 is also provided with a guiding mechanism used for guiding the liquid medicine into the nasal cavity of a patient.

The pressing assembly comprises an air bag membrane 2 and a pressing plate 14, a abdicating hole 15 is formed in the side wall of the medicine storage shell 1 in a penetrating mode, the convex air bag membrane 2 is fixedly connected above the abdicating hole 15, the pressing plate 14 is elastically connected below the abdicating hole 15 through an elastic piece, extending plates are connected to the two sides of the pressing plate 14 in a sliding mode, and the two sides of each extending plate are attached to the inner wall of the medicine storage shell 1 in a sliding mode; the air bag membrane 2 is filled with air.

In the embodiment, when the content of the liquid medicine contained in the medicine storage shell 1 is gradually reduced in the using process, the steering wheel 7 is rotated to enable the steering wheel 7 to drive the rotating shaft 12 to rotate so as to drive the flow stopping fan blades 11 to rotate in the cavity, and in the rotating process, the liquid medicine is driven to the output port of the medicine storage shell 1, so that the design can be known that the design can drive the rotating flow stopping fan blades 11 through the steering wheel 7, the space in the medicine storage shell 1 can be divided into a plurality of compartments in use, and in the using process, the liquid medicine is driven into the output port close to the medicine storage shell 1 from back to front gradually, the stability of liquid medicine extrusion in the medicine spraying process is improved, in addition, the air extrusion pressing plate 14 in the air bag film 2 drives the extension plate to move downwards through the downward pressing air bag film 2, and the space occupied by the liquid medicine is reduced, namely, a pressure is applied to the medical liquid to facilitate the outflow of the medical liquid. The fastening cap 4 and the infusion tube 5 are used for introducing the liquid medicine into the spray head assembly and spraying the liquid medicine into the nasal cavity of the patient through the spray head assembly.

Example two

The utility model provides a medicine device that spouts that otolaryngology branch of academic or vocational study was used, its on the basis of embodiment one, guiding mechanism includes fastening bolt lid 4, infusion pipeline 5 and shower nozzle subassembly, and the one end of fastening bolt lid 4 can be dismantled and connect in the delivery outlet department of storing up medicine casing 1 and the other end is linked together through infusion pipeline 5 and shower nozzle subassembly, sliding connection between fastening bolt lid 4 and the infusion pipeline 5. The spray head assembly comprises a connecting seat 6 and a plurality of opening and closing sheets 16 which are expanded by the impact of liquid medicine sprayed from the connecting seat 6, the opening and closing sheets 16 are fixedly connected to the top surface of the connecting seat 6, and a gap is formed between every two adjacent opening and closing sheets 16.

In the present embodiment, when the space of the liquid medicine in the medicine storage housing 1 is small, a pressure is applied to the nozzle assembly, the liquid medicine is ejected from the nozzle assembly, when the ejected liquid medicine washes open the closed opening and closing piece 16, the opening and closing piece 16 is unfolded, and a part of the liquid medicine flows into the inner wall of the nasal cavity of the patient along with the unfolded opening and closing piece 16, thereby achieving the purpose of applying the liquid medicine to the inner wall of the nasal cavity. It should be noted that, the liquid conveying pipe 5 is made of soft rubber, so the nozzle assembly can freely extend into the nasal cavity of the patient under the action of the soft liquid conveying pipe 5, thereby preventing the occurrence of the situation that the nasal cavity of the patient is scratched by the nozzle assembly in accidental activities. Furthermore, a plurality of small openings are formed in the connecting seat 6, when the liquid medicine passes through the small openings, the liquid medicine can be decomposed into countless small liquid medicine drops which float in the nasal cavity of a patient in a foggy shape, so that the liquid medicine gradually moves to the inner wall of the attached nasal cavity under the driving of the airflow in the nasal cavity, and the medicine feeding effect is improved.

EXAMPLE III

The utility model provides a medicine device that spouts that otolaryngology branch of academic or vocational study was used, its on the basis of embodiment two, still rotate on the shell body of medicine storage casing 1 and be connected with head rod 3, still rotate through second connecting rod 8 and backup pad 9 between two head rods 3 and connect, and backup pad 9 is located the centre of two head rods 3. The material of the supporting plate 9 is plastic material, and a protective film is further bonded on the end face of the supporting plate 9, which is used for contacting with the chin of a patient. The medicine storage shell 1 is also matched with the containing shell 10 for use, and the diameter of the containing shell 10 is larger than that of the medicine storage shell 1.

In this embodiment, the first connecting rod 3 and the supporting plate 9 are arranged so that the chin of the patient is placed on the supporting plate 9 before use, so that the head of the patient has a fixed pivot, the head of the patient can be conveniently adjusted to a supine position, and the liquid medicine can conveniently flow in the inner wall of the nasal cavity.

The working principle is as follows: when the content of the liquid medicine contained in the medicine storage shell 1 is gradually reduced in the using process, the steering wheel 7 is rotated to drive the rotating shaft 12 to rotate, so as to drive the flow stopping fan blades 11 to rotate in the cavity, and the liquid medicine is driven to the output port of the medicine storage shell 1 in the rotating process, so that the design can be known that the design can improve the stability of extruding the liquid medicine in the medicine spraying process by arranging a plurality of flow stopping fan blades 11 which are driven to rotate by the steering wheel 7, dividing the space in the medicine storage shell 1 into a plurality of compartments in the using process, and driving the liquid medicine into the output port close to the medicine storage shell 1 from back to front in the using process, and further, the air extrusion pressing plate 14 in the air bag membrane 2 drives the extension plate to move downwards by pressing the air extrusion pressing plate 2 to reduce the space occupied by the liquid medicine, namely, a pressure is applied to the liquid medicine, facilitating the outflow of the liquid medicine.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The medicine spraying device for the otolaryngological department comprises a medicine storage shell (1) and is characterized in that a medicine liquid extruding mechanism for extruding medicine liquid stored in the medicine storage shell (1) is arranged in the medicine storage shell (1), the medicine liquid extruding mechanism comprises a flow stopping fan blade (11), a rotating shaft (12) and a steering disc (7), a cylindrical cavity is formed in the medicine storage shell (1), and the rotating shaft (12) is rotatably connected in the cavity;

the outer side wall of the rotating shaft (12) is fixedly connected with a fan-shaped flow stopping fan blade (11), the outer wall of the flow stopping fan blade (11) is tangent to the inner wall of the cavity, one end of the rotating shaft (12) extending out of the medicine storage shell (1) is also fixedly connected with the steering wheel (7), the steering wheel (7) is rotatably connected with the medicine storage shell (1), and the rotating shaft (12) and the medicine storage shell (1) are attached to each other and rotate;

the liquid medicine extruding mechanism further comprises a pressing assembly used for extruding the liquid medicine into the output port of the medicine storage shell (1), and a guiding mechanism used for guiding the liquid medicine into the nasal cavity of the patient is further arranged at the output port of the medicine storage shell (1).

2. The medicine spraying device for the otolaryngological department according to claim 1, wherein the pressing component comprises an airbag membrane (2) and a pressing plate (14), a abdicating hole (15) is formed in the side wall of the medicine storage shell (1) in a penetrating manner, the protruding airbag membrane (2) is fixedly connected above the abdicating hole (15), the pressing plate (14) is elastically connected below the abdicating hole (15) through an elastic piece, extending plates are slidably connected to both sides of the pressing plate (14), and both sides of the extending plates are attached to and slide on the inner wall of the medicine storage shell (1); the air bag membrane (2) is filled with air.

3. The spraying device for otorhinolaryngological use according to claim 2, characterized in that the guiding means comprises a fastening cap (4), a liquid delivery pipe (5) and a spray head assembly, one end of the fastening cap (4) is detachably connected to the outlet of the drug storage housing (1) and the other end is communicated with the spray head assembly through the liquid delivery pipe (5), and the fastening cap (4) and the liquid delivery pipe (5) are slidably connected.

4. The spraying device for the otolaryngological department according to claim 3, wherein the nozzle assembly comprises a connecting seat (6) and a plurality of opening and closing pieces (16) which are opened and closed by the liquid medicine sprayed from the connecting seat (6), the plurality of opening and closing pieces (16) are fixedly connected to the top surface of the connecting seat (6), and a gap is formed between two adjacent opening and closing pieces (16).

5. A spray device for otolaryngological use according to any one of claims 1 to 4, wherein the outer housing of the drug storage housing (1) is further rotatably connected with a first connecting rod (3), the two first connecting rods (3) are further rotatably connected with a support plate (9) through a second connecting rod (8), and the support plate (9) is located in the middle of the two first connecting rods (3).

6. The spraying device for otolaryngological department according to claim 5, characterized in that the material of the supporting plate (9) is plastic material, and a protective film is adhered on the end face of the supporting plate (9) contacting with the chin of the patient.

7. A spray device for otolaryngological use according to claim 1, wherein the drug storage case (1) is further used in combination with a receiving case (10), and the diameter of the receiving case (10) is larger than the diameter of the drug storage case (1).