CN215537716U - Otolaryngology branch of academic or vocational study nursing device of dosing - Google Patents
Otolaryngology branch of academic or vocational study nursing device of dosing Download PDFInfo
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- CN215537716U CN215537716U CN202121001430.7U CN202121001430U CN215537716U CN 215537716 U CN215537716 U CN 215537716U CN 202121001430 U CN202121001430 U CN 202121001430U CN 215537716 U CN215537716 U CN 215537716U
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Abstract
The utility model relates to the technical field of otolaryngology medical instruments, in particular to an otolaryngology nursing drug delivery device, which solves the defects of easy drug leakage and inconvenience in adding drug liquid in use. The conical sleeve, the sealing sleeve and the spring are additionally arranged on the outer side of the shell, so that the conical sleeve can be pushed by the elastic force of the spring I when in use, and the sealing sleeve is tightly pressed on the inner wall of the external auditory canal by the conical sleeve through the inclined plane, thereby avoiding the problem of leakage at the contact part.
Description
Technical Field
The utility model relates to the technical field of ear-nose-throat medical instruments, in particular to an ear-nose-throat nursing drug delivery device.
Background
The department of otorhinolaryngology is mainly used for diagnosing and treating diseases related to ears, nose and throat. The following list respectively lists the prescriptions or formulas of various diseases of ear, nose, throat, trachea and esophagus and the Chinese and western medicines commonly used in clinic, and explains the using method and cautionary items of the prescriptions and the composition and application of the comprehensive prescriptions or the compound, and when treating some diseases of external auditory canal, a drug administration device is needed to be used for applying drugs to the inside of the auditory canal of a patient.
Device of dosing among the prior art, when using, need to go up medicine to patient's the inside duct, the liquid medicine of liquid flows from the gap between duct and the device easily, causes the waste to everyone's duct capacity is different when using, and the use amount of liquid medicine is also inequality, after the configuration, is not convenient for add the pharmaceutical industry to the inside of duct, leads to having some pathological change positions can't soak liquid medicine. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of easy medicine leakage and inconvenient medicine liquid addition in use, and provides an otolaryngological nursing administration device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
otolaryngology branch of academic or vocational study nursing device of dosing, which comprises a housin, the outside fixedly connected with safety cover of casing, the lower extreme of casing bonds there is the seal cover, the outside sliding connection of casing has the taper sleeve, the telescopic link of two symmetric distributions of the upper end fixedly connected with of taper sleeve, the outside of telescopic link is provided with spring one, the outside fixedly connected with dosing pipe of casing, the inside fixedly connected with mounting panel of dosing pipe, the inside sliding connection of mounting panel has the slide bar, the outside of slide bar is provided with spring two, the one end fixedly connected with baffle of slide bar, the other end fixedly connected with closing plate of slide bar, the closing plate with the dosing pipe contact, the inside sliding connection of casing has the rubber buffer, the upper end fixedly connected with push rod of rubber buffer.
Preferably, one end of the first spring is fixedly connected with the conical sleeve, and the other end of the first spring is fixedly connected with the protective cover.
Preferably, one end of the telescopic rod is fixedly connected with a limiting plate, and the limiting plate is in contact with the protective cover.
Preferably, one end of the second spring is fixedly connected with the mounting plate, and the other end of the second spring is fixedly connected with the baffle.
Preferably, a guide sleeve is fixedly connected to the inside of the housing, and the inner side of the guide sleeve is slidably connected with the outer side of the push rod.
Preferably, the taper sleeve with safety cover sliding connection, the taper sleeve with the seal cover contact, the seal cover is made by the silica gel material.
The utility model has the beneficial effects that: the conical sleeve, the sealing sleeve and the spring are additionally arranged on the outer side of the shell, so that the conical sleeve can be pushed by the elasticity of the spring I when in use, and the sealing sleeve is tightly pressed on the inner wall of the external auditory canal by the conical sleeve through the inclined plane, thereby avoiding the problem of leakage at the contact part;
when the medicine adding pipe, the sliding rod, the spring and the like are additionally arranged on the shell, the sliding rod can be pressed to enable the sealing plate to be separated from the medicine adding pipe, then medicine liquid is supplied to the inside of the shell through the medicine adding pipe, and therefore midway supply can be carried out when the medicine amount is insufficient, and the treatment effect is guaranteed.
Drawings
FIG. 1 is a perspective view showing the overall structure of an otolaryngological nursing drug delivery device according to the present invention;
FIG. 2 is a right side cross-sectional view of the otorhinolaryngological care delivery device of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of the dosing tube of FIG. 2 of an otorhinolaryngological care delivery device in accordance with the present invention;
FIG. 4 is an enlarged view of the portion A of the otolaryngological care delivery device of FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a protective cover; 3. sealing sleeves; 4. a conical sleeve; 5. a telescopic rod; 6. a first spring; 7. a limiting plate; 8. a medicine feeding pipe; 9. mounting a plate; 10. a slide bar; 11. a second spring; 12. a baffle plate; 13. a sealing plate; 14. a rubber plug; 15. a push rod; 16. and a guide sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the otolaryngology department nursing drug delivery device comprises a shell 1, a protective cover 2 is fixedly connected to the outer side of the shell 1, a sealing sleeve 3 is bonded to the lower end of the shell 1, a conical sleeve 4 is slidably connected to the outer side of the shell 1, two telescopic rods 5 which are symmetrically distributed are fixedly connected to the upper end of the conical sleeve 4, a first spring 6 is arranged on the outer side of each telescopic rod 5, a drug adding pipe 8 is fixedly connected to the outer side of the shell 1, a mounting plate 9 is fixedly connected to the inner portion of the drug adding pipe 8, a sliding rod 10 is slidably connected to the inner portion of the mounting plate 9, a second spring 11 is arranged on the outer side of the sliding rod 10, a baffle 12 is fixedly connected to one end of the sliding rod 10, a sealing plate 13 is fixedly connected to the other end of the sliding rod 10, the sealing plate 13 is in contact with the drug adding pipe 8, a rubber plug 14 is slidably connected to the inner portion of the shell 1, and a push rod 15 is fixedly connected to the upper end of the rubber plug 14.
According to the utility model, the structure of the conical sleeve 4, the sealing sleeve 3, the spring I6 and the like is additionally arranged on the outer side of the shell 1, when the device is used, the conical sleeve 4 can be pushed by the elastic force of the spring I6, and the sealing sleeve 3 is tightly pressed on the inner wall of the external auditory canal by the conical sleeve 4 through the inclined plane, so that the problem of leakage at the contact part can be avoided;
when the medicine adding tube 8, the slide rod 10, the spring II 11 and other structures are additionally arranged on the shell 1, the slide rod 10 can be pressed to enable the sealing plate 13 to be separated from the medicine adding tube 8, then the medicine liquid is supplemented into the shell 1 through the medicine adding tube 8, and therefore midway supplement can be carried out when the medicine amount is insufficient, and the treatment effect is guaranteed.
In this embodiment, one end of the first spring 6 is fixedly connected with the conical sleeve 4, the other end of the first spring 6 is fixedly connected with the protective cover 2, and the first spring 6 can push the conical sleeve 4 to compress the sealing sleeve 3 to be tightly attached to the inner wall of the auditory canal of the patient through elasticity.
In this embodiment, the one end fixedly connected with limiting plate 7 of telescopic link 5, limiting plate 7 and the contact of safety cover 2, limiting plate 7 can carry on spacingly to telescopic link 5.
In this embodiment, one end of the second spring 11 is fixedly connected to the mounting plate 9, the other end of the second spring 11 is fixedly connected to the baffle 12, and the second spring 11 can enable the sealing plate 13 to automatically return.
In this embodiment, a guide sleeve 16 is fixedly connected to the inside of the housing 1, the inner side of the guide sleeve 16 is slidably connected to the outer side of the push rod 15, and the guide sleeve 16 guides the push rod 15.
In this embodiment, the taper sleeve 4 is connected with the protective cover 2 in a sliding manner, the taper sleeve 4 is in contact with the sealing sleeve 3, and the sealing sleeve 3 is made of a silica gel material which has good corrosion resistance.
The specific implementation process of the utility model is as follows: when the medicine adding device is used, the sealing sleeve 3 is inserted into the auditory canal of a patient, in the inserting process, the sealing sleeve 3 is pushed downwards by the inner wall of the auditory canal, in the deformation process of the sealing sleeve 3, the sealing sleeve 3 pushes the conical sleeve 4 to slide towards the inside of the protective cover 2 through the inclined surface of the conical sleeve 4, in the sliding process of the conical sleeve 4, the first compression spring 6 is used for pushing the conical sleeve 4 through elastic force, the conical sleeve 4 pushes the sealing sleeve 3 to cling to the inner side of the auditory canal of the patient through the inclined surface, leakage can be avoided when medicine is added, when medicine is added into the auditory canal of the patient, the baffle 12 is pushed, the baffle 12 compresses the second spring 11, the sealing plate 13 is pushed through the sliding rod 10 to separate from the medicine adding pipe 8 while the second compression spring 11, then the medicine can be added into the shell 1 through the medicine adding pipe 8, after the medicine is added, the baffle 12 is loosened, the second spring 11 is reset, the second spring 11 drives the sealing plate 13 to reset through elasticity, and then the push rod 15 is pushed to drive the rubber plug 14 to inject the liquid medicine into the auditory canal for treatment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. Otolaryngology branch of academic or vocational study nursing device of dosing, including casing (1), its characterized in that, outside fixedly connected with safety cover (2) of casing (1), the lower extreme of casing (1) bonds and has seal cover (3), the outside sliding connection of casing (1) has toper cover (4), the upper end fixedly connected with two symmetric distributions's of toper cover (4) telescopic link (5), the outside of telescopic link (5) is provided with spring one (6), the outside fixedly connected with of casing (1) adds pencil (8), the inside fixedly connected with mounting panel (9) of pencil (8), the inside sliding connection of mounting panel (9) has slide bar (10), the outside of slide bar (10) is provided with spring two (11), the one end fixedly connected with baffle (12) of slide bar (10), the other end fixedly connected with closing plate (13) of slide bar (10), the sealing plate (13) is in contact with the dosing tube (8), the inner part of the shell (1) is connected with a rubber plug (14) in a sliding mode, and the upper end of the rubber plug (14) is fixedly connected with a push rod (15).
2. Otolaryngological care drug delivery device according to claim 1, characterized in that one end of the spring one (6) is fixedly connected with the cone sleeve (4) and the other end of the spring one (6) is fixedly connected with the protective cap (2).
3. Otolaryngology passes a nursing device of dosing according to claim 1, characterized in that, a limiting plate (7) is fixedly connected to one end of the telescopic rod (5), the limiting plate (7) is in contact with the protection cover (2).
4. Otolaryngological care drug delivery device according to claim 1, characterized in that one end of the second spring (11) is fixedly connected with the mounting plate (9) and the other end of the second spring (11) is fixedly connected with the baffle plate (12).
5. Otolaryngological care delivery device according to claim 1, wherein a guide sleeve (16) is fixedly connected to the inside of the housing (1), the inner side of the guide sleeve (16) being slidably connected to the outer side of the push rod (15).
6. Otolaryngological care drug delivery device according to claim 1, characterized in that the cone sleeve (4) is in sliding connection with the protective cover (2), the cone sleeve (4) being in contact with the sealing sleeve (3), the sealing sleeve (3) being made of a silicone material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001430.7U CN215537716U (en) | 2021-05-12 | 2021-05-12 | Otolaryngology branch of academic or vocational study nursing device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121001430.7U CN215537716U (en) | 2021-05-12 | 2021-05-12 | Otolaryngology branch of academic or vocational study nursing device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537716U true CN215537716U (en) | 2022-01-18 |
Family
ID=79860096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121001430.7U Active CN215537716U (en) | 2021-05-12 | 2021-05-12 | Otolaryngology branch of academic or vocational study nursing device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537716U (en) |
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2021
- 2021-05-12 CN CN202121001430.7U patent/CN215537716U/en active Active
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