CN207341991U - It is self-service to be blown into formula via intranasal application drug delivery device - Google Patents
It is self-service to be blown into formula via intranasal application drug delivery device Download PDFInfo
- Publication number
- CN207341991U CN207341991U CN201720318193.4U CN201720318193U CN207341991U CN 207341991 U CN207341991 U CN 207341991U CN 201720318193 U CN201720318193 U CN 201720318193U CN 207341991 U CN207341991 U CN 207341991U
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- China
- Prior art keywords
- blown
- self
- service
- intranasal application
- babinet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model offer one kind is self-service to be blown into formula via intranasal application drug delivery device：Including babinet, delivery system and reflective illumination system；The delivery system includes the three-way pipe structure being arranged in babinet and by exporting the delivery tube, gas blow pipe and the nasal catheter that are respectively connected with three of three-way pipe structure outside babinet, and the position that delivery tube is connected with three-way pipe structure is provided with valve；The reflective mirror for the adjustable angle that the reflective illumination system includes being arranged on babinet and the miniature being arranged on the outer wall of nasal catheter free end.The utility model realizes according to the principle of three-way pipe and loads medicine, air stream drives medicine and the medicine overall process that accurately via intranasal application such as transmission is administered；According to the principle of catoptric imaging, by the structure imaging in nasal cavity to outside, enable the patient to see clearly the scene in nasal cavity, help medicine being accurately sent to diseased region.
Description
Technical field
It the utility model is related to the device of via intranasal application administration, and in particular to based on three-way pipe structure and reflection, lighting device
Self-service be blown into formula via intranasal application drug delivery device.
Background technology
In, a variety of pulvis of Western medicine can be used for treat the diseases such as rhinitis, nasosinusitis, common medication is by medical matters people
Member or other people are blown into nasal cavity with suction pipe, and this traditional administering mode is to apply inconvenience first, usually there are many drawbacks
Patient oneself can not complete, it is necessary to which stranger assists；Secondly the accuracy of medicine-feeding part is poor, it is not easy accurately to be sent to medicine specific
Position；Finally by other people administrations, there are cross infection equivalent risk.It would therefore be highly desirable to propose it is a kind of can solve via intranasal application administration
The self administration device for the problems such as accuracy is poor, inconvenient for use.
The content of the invention
Self-service formula via intranasal application drug delivery device is blown into the purpose of this utility model is to provide a kind of, it is possible to achieve patient is convenient
Efficiently self-service nasal cavity applied medicine.
To reach above-mentioned purpose, the utility model employs following technical scheme：
Including babinet, delivery system and reflective illumination system；The delivery system includes the three-way pipe being arranged in babinet
Structure and (each by exporting the delivery tube being respectively connected with, gas blow pipe and nasal catheter with three of three-way pipe structure outside babinet
Tube body is known as fixing end with one end of corresponding outlet connection, and the other end is known as free end), delivery tube is connected with three-way pipe structure
Position is provided with valve；The reflective illumination system includes the reflective mirror of adjustable angle being arranged on babinet and is arranged at nose
Miniature on cavities conduit pipe free end (i.e. into one end of nasal cavity) outer wall.
The nasal catheter uses silicone tube.
The free end of the nasal catheter is provided with nozzle, and the shape of nozzle is taper.
The free end of the gas blow pipe is provided with blowing nozzle (being contacted with user mouthful), the installation direction of blowing nozzle and air blowing
Pipe circumference is tangent, and the connecting portion of gas blow pipe and three-way pipe structure is provided with the blocking solution ring that internal diameter is less than air blowing bore.
Metering graduation mark is provided with the delivery tube.
Battery compartment is provided with the babinet, the battery for powering to miniature, case-side are provided with battery compartment
The on ＆ off switch for controlling miniature power supply (switching miniature) is provided with wall.
The silica gel power cord being connected with miniature and battery compartment is provided with the nasal catheter.
The miniature uses the LED light of diameter 2mm or so.
The reflective mirror is selected from concave mirror.
The beneficial effects of the utility model are embodied in the following aspects：
1. according to the principle of three-way pipe, realize and load medicine, air stream drives medicine and the medicine accurately via intranasal application such as transmission
The overall process of administration；
2. according to the principle of catoptric imaging, the structure imaging in nasal cavity is set to enable the patient to see clearly in nasal cavity to outside
Scene, helps medicine being accurately sent to diseased region.
Brief description of the drawings
Fig. 1 is the self-service structure diagram for being blown into formula via intranasal application drug delivery device；
In figure：1 it is babinet, 2 be battery compartment, 3 be blowing nozzle, 4 be nozzle, 5 be LED light, 6 be silica gel power cord, 7 is valve
Door, 8 be reflective mirror, 9 be graduation mark, 10 be on ＆ off switch, 11 be three-way pipe structure, 12 be blocking solution ring.
Embodiment
Elaborate with reference to the accompanying drawings and examples to the utility model.
The process of the utility model combination via intranasal application drug powder administration, provides and utilizes three-way pipe structure and reflection, illumination
A kind of self-service structure for being blown into formula via intranasal application drug delivery device that device is realized, it is possible to achieve patient's conveniently self-service nasal cavity
Medication.
Referring to Fig. 1, the self-service formula via intranasal application drug delivery device that is blown into described in the utility model is mainly shone by delivery system and reflection
Bright system two large divisions composition.
Delivery system core is a three-way pipe structure being arranged in babinet 1 11, further includes delivery tube outside babinet 1, blows
Tracheae (mouth pipe) and nasal catheter (nasal tube).Delivery tube is connected with an opening in three-way pipe structure 11, and the opening is by valve
The control opening and closing of door 7, delivery tube are marked with graduation mark 9, more can accurately measure the dosage of medicine.In three-way pipe structure 11
Two other opening remains connection, and air-flow can be blown into three-way pipe structure by one of opening connection gas blow pipe, user
11, another opening connection nasal catheter, nasal catheter leads to nasal cavity, is made of relatively soft silicone tube, can enter nasal cavity
Deeper position, end are provided with nozzle 4, can both make the injection of drug powder have certain directionality, while nozzle 4 is
Cone so that positioning is more accurate.
After drug powder pushes to 11 center of three-way pipe structure along delivery tube, valve 7 is turned off manually, at this time three-way pipe structure
11 parts being connected with delivery tube are closed, and blowing nozzle 3 is installed on gas blow pipe, air-flow is tangentially entered along gas blow pipe, has reached
Revolve purpose, naturally it is also possible to use air inlet vertically, and enter inside three-way pipe structure 11.The purpose of rotation is played, is to make spittle etc.
Liquid is dispersed to air blowing tube wall, and the blocking solution ring 12 by being arranged at gas blow pipe and 11 link position of three-way pipe structure stops, gas
Stream is then passed through by 12 center of blocking solution ring, into inside three-way pipe structure 11.It is final no matter which kind of mode, blow out in user mouthful
Air-flow can all act on drug powder, and promote drug powder to reach the specific position of nasal cavity.Stop certainly for the spittle has
There is certain hygienic meaning, the probability of interpersonal cross-infection or the cross-infection of autologous different system can be reduced.
Due to the design feature of nasal cavity, user is hardly visible oneself nasal cavity structure, therefore the utility model
Devise reflective illumination system.Reflective illumination system mainly includes micro LED lamp 5 and reflective mirror 8.In nasal tube end (after nozzle 4
Side) installation micro LED lamp (i.e. light emitting diode, currently on the market the LED of diameter 2mm or so can meet the requirements), it is this miniature
LED light power is small, only needs 3~5mA electric currents to drive luminous, the intensity of light is sufficient for lighting demand, uses outside diameter 1.0mm
Special thin silica gel power cord 6 is introduced in babinet 1 with nasal tube, is connected with button cell in battery compartment 2 or No. 7 batteries, and by babinet 1
On ＆ off switch 10 on side controls.(such as babinet 1 top) installation reflective mirror 8 (such as diameter above three-way pipe structure 11
The small-sized concave mirror of 5cm), adjust the angle of concave mirror so that nasal cavity inner structure is imaged onto on concave mirror, because concave mirror has
Amplification so that imaging is more convenient when observation, such patient's administration, and adjustable nose pipe end enters the depth of nasal cavity
And angle, convenient administration.
Claims (9)
1. one kind is self-service to be blown into formula via intranasal application drug delivery device, it is characterised in that：Including babinet (1), delivery system and indirect illumination
System；The delivery system include the three-way pipe structure (11) that is arranged in babinet (1) and be arranged at babinet (1) it is exterior with
Three of three-way pipe structure (11) export delivery tube, gas blow pipe and the nasal catheter being respectively connected with, delivery tube and three-way pipe structure
(11) position of connection is provided with valve (7)；The reflective illumination system includes the anti-of the adjustable angle being arranged on babinet (1)
Light microscopic (8) and the miniature being arranged on the outer wall of nasal catheter free end.
2. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：The nasal catheter is adopted
Use silicone tube.
3. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：The nasal catheter
Free end is provided with nozzle (4), and the shape of nozzle (4) is taper.
4. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：The gas blow pipe from
Blowing nozzle (3) is provided with by end, the installation direction and gas blow pipe of blowing nozzle (3) are tangent, gas blow pipe and three-way pipe structure (11)
Connecting portion is provided with the blocking solution ring (12) that internal diameter is less than air blowing bore.
5. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：Set on the delivery tube
It is equipped with metering graduation mark (9).
6. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：In the babinet (1)
Battery compartment (2) is provided with, the battery for powering to miniature is provided with battery compartment (2), is provided with babinet (1) side wall
For controlling the on ＆ off switch (10) of power supply.
7. a kind of according to claim 6 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：On the nasal catheter
It is provided with the silica gel power cord (6) being connected with miniature and battery compartment (2).
8. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：The miniature is adopted
With the LED light (5) of diameter 2mm.
9. a kind of according to claim 1 self-service be blown into formula via intranasal application drug delivery device, it is characterised in that：The reflective mirror (8)
Selected from concave mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318193.4U CN207341991U (en) | 2017-03-29 | 2017-03-29 | It is self-service to be blown into formula via intranasal application drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318193.4U CN207341991U (en) | 2017-03-29 | 2017-03-29 | It is self-service to be blown into formula via intranasal application drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207341991U true CN207341991U (en) | 2018-05-11 |
Family
ID=62361755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318193.4U Expired - Fee Related CN207341991U (en) | 2017-03-29 | 2017-03-29 | It is self-service to be blown into formula via intranasal application drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207341991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771618A (en) * | 2018-08-16 | 2018-11-09 | 辛艳 | A kind of instrument and its method of medical treatment nasal cavity cleaning drug delivery |
| CN114681774A (en) * | 2022-03-02 | 2022-07-01 | 郑州大学第一附属医院 | Nasal spray glucocorticoid drug administration device used after nasal sinus operation |
-
2017
- 2017-03-29 CN CN201720318193.4U patent/CN207341991U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771618A (en) * | 2018-08-16 | 2018-11-09 | 辛艳 | A kind of instrument and its method of medical treatment nasal cavity cleaning drug delivery |
| CN108771618B (en) * | 2018-08-16 | 2024-02-06 | 绍兴市麦芒智能科技有限公司 | Medical nasal cavity cleaning and drug delivery instrument and method thereof |
| CN114681774A (en) * | 2022-03-02 | 2022-07-01 | 郑州大学第一附属医院 | Nasal spray glucocorticoid drug administration device used after nasal sinus operation |
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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: 20180511 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |