CN205235147U - Prenasal casement nasal administration ware - Google Patents
Prenasal casement nasal administration ware Download PDFInfo
- Publication number
- CN205235147U CN205235147U CN201520918914.6U CN201520918914U CN205235147U CN 205235147 U CN205235147 U CN 205235147U CN 201520918914 U CN201520918914 U CN 201520918914U CN 205235147 U CN205235147 U CN 205235147U
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- CN
- China
- Prior art keywords
- nasal obstruction
- nasal
- medicine
- prenasal
- casement
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- Expired - Fee Related
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Abstract
The utility model discloses a prenasal casement nasal administration ware, including nasal obstruction, pipe, syringe and connecting device, its characterized in that nasal obstruction shape be the shape of prenasal casement, and nasal obstruction one end is provided with the injection hole, and the downthehole footpath of injection size is unanimous with pipe external diameter size, and the other end is provided with out the medicine hole, and the injection hole feeds through with play medicine hole, pipe one end links to each other with the injection hole, and the other end links to each other with connecting device, connecting device links to each other with the syringe, the nasal obstruction is made by silica gel, silica gel have the texture fine and smooth soft, colourless tasteless, characteristics such as rejection, very resistant biological aging are not had with the animal, can be for a long time remain the nasal obstruction in the nasal cavity and can not produce and obvious uncomfortablely feel and the different phenomenon of row. Whole nasal obstruction designs into the shape of nostril mould, can reduce the foreign body sensation of nasal obstruction in the nasal cavity and feel with uncomfortable. The dosage can be controlled as charging means to the syringe, reaches the purpose that the ration was dosed.
Description
Technical field
The utility model relates to a kind of medicine equipment, especially a kind of nasal cavity medicine applicator.
Background technology
Topical because of its dosage few, good effect, is widely used in medical industry. The medication of intracoelomic cavity road is as the one of local application, become in recent years clinical convenience and effective route of administration, as brought into use cavitary drug feeder at nasal cavity applied medicine, but current existing cavitary drug feeder is large with human body mucous epithelium or skin friction in the process using, easily cause the damage of cavity mucous membrane or epithelium, thereby bring very large misery to patient, and doctor uses delivery device also very inconvenient. In addition,, in the time of operation delivery device, owing to producing larger friction, ectogenic infection is also easily caused in the place of damage.
Utility model content
The purpose of this utility model is: a kind of nasal cavity medicine applicator is provided, and the friction of this delivery device and human body bronchia mucosal or epidermis is little, reduces the sense of discomfort of nasal obstruction in nasal cavity, greatly alleviates medication person's misery. Can also reach in addition the object of dosed administration.
For overcoming the deficiencies in the prior art, provide a kind of prenasal casement nasal cavity medicine applicator at this, comprise conduit, syringe, jockey; Conduit one end is connected with jockey; Jockey is connected with syringe; It is characterized in that: also comprise nasal obstruction, nasal obstruction is made up of silica gel; Described nasal obstruction is shaped as the shape of prenasal casement, and nasal obstruction one end is provided with medicine-pouring hole, and medicine-pouring hole internal diameter size is in the same size with conduit external diameter, and the other end is provided with medicine outlet hole, and medicine-pouring hole is communicated with medicine outlet hole; Described conduit one end is connected with medicine-pouring hole.
As the further optimization of this programme, described syringe comprises: push rod, piston, graduation mark and cylindrical shell; Described push rod is connected with piston, and piston is cylindrical, and piston diameter is identical with cylinder internal diameter, and graduation mark is arranged on cylindrical shell.
As the further optimization of this programme, described nasal obstruction is provided with 1-8 medicine outlet hole.
As the further optimization of this programme, the lower end of described nasal obstruction forms male end.
The utility model has the advantage of: advantage one: nasal obstruction is made up of silica gel, and people's nasal membrane epithelium or epidermis are thinner, silica gel quality is fine and smooth soft, with the little not easy damaged of nasal cavity friction. Silica gel colorless and odorless, with animal without rejection, very resistance to biological aging, can will for a long time nasal obstruction be retained in nasal cavity and can not produce obvious sense of discomfort and rejection phenomenon.
Advantage two: whole nasal obstruction is designed to the shape of nostril mould, when nasal obstruction is filled in to nostril, nasal obstruction profile just suits with nostril, can reduce foreign body sensation and the sense of discomfort of having a stuffy nose in nasal cavity. Like this design not only on patient's facial appearance without impact, the medicine that also can make to give nasal cavity is difficult for flowing out outside nose. Have a stuffy nose cheap, be convenient to clinical expansion.
Advantage three: syringe, as means for loading, can be controlled dosage, reaches the object of dosed administration. With syringe powder charge in addition with low cost, clean hygiene, be easy to the advantage that obtains. While using different pharmaceutical, can directly change syringe, prevent from mutually polluting between medicine.
Advantage four: nasal obstruction makes passage constriction, reduces by the throughput of nasal cavity, stops air draught directly to impact nasal cavity, improves nasal membrane external environment, makes cilliated epithelium be expanded and regenerate, and nasal membrane recovers normally again, removes patient's symptom.
Advantage five: the shape difference by size of having a stuffy nose is divided into different model, can directly select applicable model according to patient's concrete condition, and need not build separately mould. So not only saved cost but also improved efficiency.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the top view of member 1.
Fig. 3 is the upward view of member 1.
In figure: 1, nasal obstruction; 2, medicine outlet hole; 3, conduit; 4, syringe; 5 medicine-pouring holes; 6, push rod; 7, piston; 8, graduation mark; 9, jockey; 10, cylindrical shell; 11, male end.
Detailed description of the invention
Below in conjunction with accompanying drawing, 1-3 is elaborated to the utility model, and the technical scheme in the embodiment of the present invention is clearly and completely described, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model relates to a kind of prenasal casement nasal cavity medicine applicator, can be implemented according to shown in Fig. 1-3; Prenasal casement nasal cavity medicine applicator, comprises nasal obstruction 1, conduit 3, syringe 4 and jockey 9; The shape that nasal obstruction 1 is shaped as prenasal casement (nostril mould is a kind of mould of anterior naris shape), when nasal obstruction 1 is filled in to nostril, the lucky and nostril of nasal obstruction 1 profile suits, and 1 foreign body sensation and sense of discomfort in nasal cavity can reduce to have a stuffy nose. 1 one end of having a stuffy nose is provided with medicine-pouring hole 5, and medicine-pouring hole 5 internal diameters sizes are in the same size with conduit 3 external diameters, and the other end is provided with medicine outlet hole 2, and medicine-pouring hole 5 is communicated with medicine outlet hole 2; Conduit 3 one end are connected with medicine-pouring hole 5, and the other end is connected with jockey 9; Jockey 9 is connected with syringe 4; Nasal obstruction 1 is made up of silica gel, and people's nasal membrane epithelium or epidermis are thinner, and silica gel quality is fine and smooth soft, with the little not easy damaged of nasal cavity friction. Silica gel colorless and odorless, with animal without rejection, very resistance to biological aging, can will for a long time nasal obstruction 1 be retained in nasal cavity and can not produce obvious sense of discomfort and rejection phenomenon. Also comprise: push rod 6, piston 7, graduation mark 8 and cylindrical shell 10. Described nasal obstruction 1 is provided with 1-8 medicine outlet hole 2. Syringe 4 is made up of push rod 6, piston 7, graduation mark 8 and cylindrical shell 10. Push rod 6 is connected with piston 7, and piston 7 is cylindrical, and piston 7 diameters are identical with cylindrical shell 10 internal diameters, and graduation mark 8 is arranged on cylindrical shell 10, and syringe 4, as means for loading, can be controlled dosage, reaches the object of dosed administration. With syringe 4 powder charges in addition with low cost, clean hygiene, be easy to the advantage that obtains. While using different pharmaceutical, can directly change syringe 4, prevent from mutually polluting between medicine. Nasal obstruction 1 makes passage constriction, reduces by the throughput of nasal cavity, stops air draught directly to impact nasal cavity, improves nasal membrane external environment, makes cilliated epithelium be expanded and regenerate, and nasal membrane recovers normally again, removes patient's symptom.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model. To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments. Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a prenasal casement nasal cavity medicine applicator, comprises conduit (3), syringe (4), jockey (9); Conduit (3) one end is connected with jockey (9); Jockey (9) is connected with syringe (4); It is characterized in that: also comprise nasal obstruction (1), nasal obstruction (1) is made up of silica gel; Described nasal obstruction (1) is shaped as the shape of prenasal casement, nasal obstruction (1) one end is provided with medicine-pouring hole (5), medicine-pouring hole (5) internal diameter size is in the same size with conduit (3) external diameter, and the other end is provided with medicine outlet hole (2), and medicine-pouring hole (5) is communicated with medicine outlet hole (2); Described conduit (3) one end is connected with medicine-pouring hole (5).
2. prenasal casement nasal cavity medicine applicator according to claim 1, is characterized in that: described syringe (4) comprising: push rod (6), piston (7), graduation mark (8) and cylindrical shell (10); Described push rod (6) is connected with piston (7), and piston (7) is cylindrical, and piston (7) diameter is identical with cylindrical shell (10) internal diameter, and graduation mark (8) is arranged on cylindrical shell (10).
3. prenasal casement nasal cavity medicine applicator according to claim 1, is characterized in that: described nasal obstruction (1) is provided with 1-8 medicine outlet hole (2).
4. prenasal casement nasal cavity medicine applicator according to claim 1, is characterized in that: the lower end of nasal obstruction (1) forms male end (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918914.6U CN205235147U (en) | 2015-11-18 | 2015-11-18 | Prenasal casement nasal administration ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520918914.6U CN205235147U (en) | 2015-11-18 | 2015-11-18 | Prenasal casement nasal administration ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235147U true CN205235147U (en) | 2016-05-18 |
Family
ID=55934230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520918914.6U Expired - Fee Related CN205235147U (en) | 2015-11-18 | 2015-11-18 | Prenasal casement nasal administration ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388845A (en) * | 2020-03-25 | 2020-07-10 | 山东大学第二医院 | Nasal clinical operation device of dosing |
-
2015
- 2015-11-18 CN CN201520918914.6U patent/CN205235147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388845A (en) * | 2020-03-25 | 2020-07-10 | 山东大学第二医院 | Nasal clinical operation device of dosing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201118 |