CN209221307U - A kind of nasal cavity ointment delivery device - Google Patents
A kind of nasal cavity ointment delivery device Download PDFInfo
- Publication number
- CN209221307U CN209221307U CN201821510091.3U CN201821510091U CN209221307U CN 209221307 U CN209221307 U CN 209221307U CN 201821510091 U CN201821510091 U CN 201821510091U CN 209221307 U CN209221307 U CN 209221307U
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- Prior art keywords
- barred body
- main
- drug
- storage chamber
- head
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Abstract
The utility model discloses a kind of nasal cavity ointment delivery devices, including drug head, secondary barred body, push-pull rod, main barred body and liqiud outlet head, top inside the main barred body is equipped with drug storage chamber, main barred body interior at the drug storage chamber position is disposed with heating tube in the shape of a spiral, the top side detachable of the main barred body is equipped with drug head, the bottom of the drug head is equipped with the first external screw thread, and the main barred body inner sidewall above drug storage chamber is equipped with the first internal thread hole matched with the first external screw thread, is equipped with loose slot inside the main barred body below the drug storage chamber.The utility model is by being equipped with liqiud outlet head in the top side detachable of secondary barred body, and the valvular hose of connecting band between the loose slot below secondary barred body and first piston, it not only can be in order to utilizing secondary barred body to carry out the conveying of cleaning solution, nasal cavity is cleaned before being administered to nasal cavity, promote medication effect, and can use secondary barred body and the ointment of drug storage chamber inside main barred body is driven to spray, it is easy to operate, it is practical.
Description
Technical field
The utility model relates to technical field of medical instrument, specially a kind of nasal cavity ointment delivery device.
Background technique
Nasal cavity disease, such as rhinitis are common frequently-occurring diseases, all to people's health and normal work, living and studying
Have a certain impact, be that the people are of interest to the treatment of disease in nasal cavity for this, at present treat nasal cavity in disease generally by
Endo-medicine or directly to the object that sprays in nasal cavity, due to the specific position and structure of nose, general endo-medicine, which takes effect, to be compared
Slowly, thus be all in many cases using directly to by the way of intranasal administration, such as with injection-tube to intranasal injection drug or
Spray drug.
Currently, existing nasal cavity ointment delivery device structure is simple, has a single function, be not easy to before being administered to nasal cavity
To cleaning for nasal cavity, influence the scribble effect of ointment, to influence to the therapeutic effect of nasal cavity, be not easy to delivery device into
Row cleaning.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of nasal cavity ointment delivery device
Existing nasal cavity ointment delivery device structure is simple, has a single function, and the carry out being not easy to before being administered to nasal cavity to nasal cavity is clear
It is clean, the scribble effect of ointment is influenced, to influence to be not easy to carry out cleaning problem to delivery device to the therapeutic effect of nasal cavity.
To achieve the above object, the utility model provides the following technical solutions: a kind of nasal cavity ointment delivery device, including drug
Head, secondary barred body, push-pull rod, main barred body and liqiud outlet head, the top inside the main barred body are equipped with drug storage chamber, the drug storage chamber position
The main barred body interior at place is disposed with heating tube in the shape of a spiral, and the top side detachable of the main barred body is equipped with drug head, institute
The bottom for stating drug head is equipped with the first external screw thread, and the main barred body inner sidewall above drug storage chamber is equipped with and matches with the first external screw thread
The first internal thread hole closed, is equipped with loose slot inside the main barred body below the drug storage chamber, and the inside of the loose slot is equipped with the
One piston, is fixed with connecting rod at the top of the first piston, and connecting rod far from one end of first piston be fixed with
The second piston that drug storage chamber matches, is equipped with battery inside the main barred body below the loose slot, at the battery location
Main barred body on the outside of wrap up rubber sleeve, switch is installed, the switch leads on the main barred body outer panel above the rubber sleeve
It crosses conducting wire to be electrically connected with battery and heating tube respectively, the side on the main barred body lateral wall top is fixed with secondary barred body, described
It is fixed with fixed plate between secondary barred body and main barred body, the inside of the pair barred body is equipped with cavity, and the inside of the cavity is equipped with the
Three pistons, the bottom of the third piston is fixed with push-pull rod, and push-pull rod extends to secondary barred body far from one end of third piston
Lower section is simultaneously fixed with push-and-pull button, is connected with hose on the secondary barred body lateral wall at the cavity inside apical position, described soft
Pipe is connected far from secondary barred body one end with the loose slot below first piston, and the top side detachable of the cavity is equipped with out liquid
Head, the bottom of the liqiud outlet head are equipped with the second external screw thread, and the secondary barred body inner sidewall top at the empty cavity position is equipped with and second
The second internal thread hole that external screw thread matches, the secondary barred body inner sidewall below second internal screw thread are equipped with annular fixed frame,
The corresponding two sides of the annular fixed frame are all interspersed with motion bar, and one end of the motion bar extends to above annular fixed frame
And it is fixed with annular extrusion frame, it is enclosed with reset spring on the outside of the motion bar between the annular extrusion frame and annular fixed frame,
The other end of the motion bar extends to below annular fixed frame and is fixed with baffle, is fixed at the top of the baffle and annular
The gasket that fixed frame matches.
Preferably, silica gel sheath is enclosed on the outside of the drug head, and at silica gel sheath and the same position at drug crown end
All it has been evenly arranged through-hole.
Preferably, valve is installed on the hose.
Preferably, transparent windows are equipped on the outside of the main barred body at the drug storage chamber position, and are set on transparent windows
There is graduation mark.
Compared with prior art, the utility model has the beneficial effects that the nasal cavity ointment delivery device, by outside main barred body
Rubber sleeve is wrapped up in the bottom end of side, and silica gel sheath is enclosed on the outside of drug head, not only can use rubber sleeve and increases main stick
The comfort and skid resistance that body is taken, and using silica gel sheath avoid that nasal cavity is caused to damage during being administered, pass through
Drug head and liqiud outlet head are removably mounted at respectively on main barred body and secondary barred body, it can be in order to the disassembly of device, convenient for dress
It sets and is cleaned, reuse, extend the service life of device, be equipped with by the main barred body interior at drug storage chamber position
Heating tube can avoid ointment is too ice-cold from causing in order to carry out heating appropriate to ointment before carrying out ointment administration
Nose stimulation sneezing, makes device use there are security risk, promotes the comfort used, pass through the master at drug storage chamber position
Barred body lateral wall is equipped with transparent windows, and graduation mark is equipped on transparent windows, can be in order to during administration
Dosage is held, promoted administering effect, the utility model by being equipped with liqiud outlet head in the top side detachable of secondary barred body,
And the valvular hose of connecting band between the loose slot below secondary barred body and first piston, it not only can be in order to the secondary barred body of utilization
The conveying for carrying out cleaning solution, cleans nasal cavity before being administered to nasal cavity, promotes medication effect, and can use pair
Barred body drives the ointment of drug storage chamber inside main barred body to spray, easy to operate, practical.
Detailed description of the invention
Fig. 1 faces schematic diagram of internal structure for the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the part A enlarged structure schematic diagram of the utility model.
In figure: 1, drug head；2, through-hole；3, silica gel sheath；4, valve；5, cavity；6, hose；7, connecting rod；8, secondary barred body；
9, third piston；10, first piston；11, push-pull rod；12, button is pushed and pulled；13, rubber sleeve；14, battery；15, main barred body；
16, loose slot；17, second piston；18, heating tube；19, drug storage chamber；20, the first internal thread hole；21, the first external screw thread；22,
Two external screw threads；23, annular extrusion frame；24, graduation mark；25, motion bar；26, baffle；27, annular fixed frame；28, gasket；
29, reset spring；30, the second internal thread hole；31, liqiud outlet head；32, transparent windows；33, it switchs；34, fixed plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of nasal cavity ointment delivery device, including drug head
1, secondary barred body 8, push-pull rod 11, main barred body 15 and liqiud outlet head 31, the top inside main barred body 15 is equipped with drug storage chamber 19, drug storage chamber 19
Transparent windows 32 are equipped on the outside of main barred body 15 at position, and transparent windows 32 are equipped with graduation mark 24, drug storage chamber 19
15 interior of main barred body at position is disposed with heating tube 18 in the shape of a spiral, and the top side detachable of main barred body 15 is equipped with drug
First 1, the outside of drug head 1 is enclosed with silica gel sheath 3, and has all been evenly arranged at silica gel sheath 3 and the same position on 1 top of drug head
Through-hole 2, the bottom of drug head 1 are equipped with the first external screw thread 21, and 15 inner sidewall of main barred body of 19 top of drug storage chamber is equipped with and the
The first internal thread hole 20 that one external screw thread 21 matches is equipped with loose slot 16, activity inside the main barred body 15 of the lower section of drug storage chamber 19
The inside of slot 16 is equipped with first piston 10, and the top of first piston 10 is fixed with connecting rod 7, and connecting rod 7 is far from first piston
10 one end is fixed with the second piston 17 matched with drug storage chamber 19, is equipped with electric power storage inside the main barred body 15 of 16 lower section of loose slot
Rubber sleeve 13,15 outer panel of main barred body of 13 top of rubber sleeve are wrapped up on the outside of the main barred body 15 at 14 position of battery in pond 14
On switch 33 is installed, switch 33 is electrically connected with battery 14 and heating tube 18 respectively by conducting wire, main 15 lateral wall top of barred body
The side at end is fixed with secondary barred body 8, and fixed plate 34 is fixed between secondary barred body 8 and main barred body 15, and the inside of secondary barred body 8 is equipped with sky
The inside of chamber 5, cavity 5 is equipped with third piston 9, and the bottom of third piston 9 is fixed with push-pull rod 11, and push-pull rod 11 is far from third
One end of piston 9 extends to secondary 8 lower section of barred body and is fixed with push-and-pull button 12, outside the secondary barred body 8 at 5 inner tip position of cavity
It is connected with hose 6 on side wall, valve 4, work of the hose 6 far from 10 lower section of secondary 8 one end of barred body and first piston are installed on hose 6
Dynamic slot 16 is connected, and the top side detachable of cavity 5 is equipped with liqiud outlet head 31, and the bottom of liqiud outlet head 31 is equipped with the second external screw thread 22,
8 inner sidewall top of secondary barred body at 5 position of cavity is equipped with the second internal thread hole 30 matched with the second external screw thread 22, in second
8 inner sidewall of secondary barred body of 31 lower section of screw thread is equipped with annular fixed frame 27, and the corresponding two sides of annular fixed frame 27 are all interspersed with
Motion bar 25, one end of motion bar 25 extend to annular 27 top of fixed frame and are fixed with annular extrusion frame 23, annular extrusion frame
It is enclosed with reset spring 29 on the outside of motion bar 25 between 23 and annular fixed frame 27, the other end of motion bar 25 extends to annular
27 lower section of fixed frame is simultaneously fixed with baffle 26, and the top of baffle 26 is fixed with the gasket 28 matched with annular fixed frame 27.
Working principle: when needing to be administered nasal cavity, by drug head 1 and liqiud outlet head 31 respectively by rotating from main stick
The top of body 15 and secondary barred body 8 disassembles, and ointment is added to the inside of drug storage chamber 19, and the cleaning solution for cleaning nasal cavity is infused
Enter the inside of cavity 5, then passes through the first external screw thread 21 and the first internal thread hole 20 and the second external screw thread 22 and the second internal thread hole
30 match, and drug head 1 and liqiud outlet head 31 are tightened on main barred body 15 and secondary barred body 8, the control heating of Selection utilization switch 33
Pipe 18 is powered on, and heating appropriate is carried out to ointment, at this time the bottom squeeze annular extrusion frame 23 of liqiud outlet head 31, in motion bar
It separating gasket 28 with annular 27 phase of fixed frame, closes the valve 4 on hose 6, pressing pushes and pulls button 12,
The cleaning solution inside cavity 5 is injected into nasal cavity under the action of third piston 9, cleaning solution is flowed out by other side nostril at this time, to nose
Intracavitary portion is cleaned, and opposite direction rotates liqiud outlet head 31 after the completion of cleaning, loosens liqiud outlet head 31, at this time the bottom of liqiud outlet head 31
Portion is separated with annular extrusion frame 23, no longer squeezes annular extrusion frame 23, makes annular under the action of reset spring 29
Fixed frame 27 is closed, and valve 4 is opened, and pushes third piston 9 again at this time, inside the loose slot 16 of 10 lower section of first piston
Pressure increases, and first piston 10 is driven to push, and drives second piston 17 will be soft inside drug storage chamber 19 under the action of connecting rod 7
Cream is sprayed by drug head 1.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of nasal cavity ointment delivery device, including drug head (1), secondary barred body (8), push-pull rod (11), main barred body (15) and liquid out
Head (31), it is characterised in that: the internal top of the main barred body (15) is equipped with drug storage chamber (19), at drug storage chamber (19) position
Main barred body (15) interior be disposed in the shape of a spiral heating tube (18), the top side detachable of the main barred body (15) is equipped with
The bottom of drug head (1), the drug head (1) is equipped with the first external screw thread (21), and the main barred body (15) above drug storage chamber (19)
Inner sidewall is equipped with the first internal thread hole (20) matched with the first external screw thread (21), the main stick below the drug storage chamber (19)
Loose slot (16) are equipped with inside body (15), the inside of the loose slot (16) is equipped with first piston (10), the first piston
(10) it is fixed at the top of connecting rod (7), and connecting rod (7) is fixed with and drug storage chamber (19) far from the one end of first piston (10)
The second piston (17) matched is equipped with battery (14) inside the main barred body (15) below the loose slot (16), the storage
Rubber sleeve (13) are wrapped up on the outside of main barred body (15) at battery (14) position, the main barred body (15) above the rubber sleeve (13)
It is equipped on outer panel switch (33), the switch (33) is electrically connected with battery (14) and heating tube (18) respectively by conducting wire
Connect, the side on main barred body (15) the lateral wall top is fixed with secondary barred body (8), it is described pair barred body (8) and main barred body (15) it
Between be fixed with fixed plate (34), the inside of the pair barred body (8) is equipped with cavity (5), and the inside of the cavity (5) is equipped with third work
It fills in (9), the bottom of the third piston (9) is fixed with push-pull rod (11), and the one end of push-pull rod (11) far from third piston (9)
Extend to below secondary barred body (8) and be fixed with push-and-pull button (12), the secondary barred body (8) at cavity (5) the inner tip position
It is connected on lateral wall hose (6), the hose (6) is far from the loose slot below secondary barred body (8) one end and first piston (10)
(16) it is connected, the top side detachable of the cavity (5) is equipped with liqiud outlet head (31), and the bottom of the liqiud outlet head (31) is equipped with the
Two external screw threads (22), secondary barred body (8) the inner sidewall top at cavity (5) position is equipped with to be matched with the second external screw thread (22)
The second internal thread hole (30), secondary barred body (8) inner sidewall below second internal screw thread (30) is equipped with annular fixed frame
(27), the corresponding two sides of the annular fixed frame (27) are all interspersed with motion bar (25), and one end of the motion bar (25) is prolonged
It extends to above annular fixed frame (27) and is fixed with annular extrusion frame (23), the annular extrusion frame (23) and annular fixed frame
(27) it is enclosed with reset spring (29) on the outside of the motion bar (25) between, it is solid that the other end of the motion bar (25) extends to annular
Determine below frame (27) and be fixed with baffle (26), is fixed at the top of the baffle (26) and matches with annular fixed frame (27)
Gasket (28).
2. a kind of nasal cavity ointment delivery device according to claim 1, it is characterised in that: wrap in the outside of the drug head (1)
It is wrapped with silica gel sheath (3), and has all been evenly arranged through-hole (2) at silica gel sheath (3) and the same position on drug head (1) top.
3. a kind of nasal cavity ointment delivery device according to claim 1, it is characterised in that: be equipped with valve on the hose (6)
Door (4).
4. a kind of nasal cavity ointment delivery device according to claim 1, it is characterised in that: at drug storage chamber (19) position
Main barred body (15) outside is equipped with transparent windows (32), and transparent windows (32) are equipped with graduation mark (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510091.3U CN209221307U (en) | 2018-09-13 | 2018-09-13 | A kind of nasal cavity ointment delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510091.3U CN209221307U (en) | 2018-09-13 | 2018-09-13 | A kind of nasal cavity ointment delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221307U true CN209221307U (en) | 2019-08-09 |
Family
ID=67498732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510091.3U Expired - Fee Related CN209221307U (en) | 2018-09-13 | 2018-09-13 | A kind of nasal cavity ointment delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294639A (en) * | 2020-11-04 | 2021-02-02 | 张占东 | Medical device for treating allergic rhinitis by white vaseline and using method thereof |
-
2018
- 2018-09-13 CN CN201821510091.3U patent/CN209221307U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294639A (en) * | 2020-11-04 | 2021-02-02 | 张占东 | Medical device for treating allergic rhinitis by white vaseline and using method thereof |
| CN112294639B (en) * | 2020-11-04 | 2023-01-10 | 张占东 | Device for treating allergic rhinitis by medical white vaseline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20200913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |