CN208243868U - Larynx jet pipe - Google Patents
Larynx jet pipe Download PDFInfo
- Publication number
- CN208243868U CN208243868U CN201721109744.2U CN201721109744U CN208243868U CN 208243868 U CN208243868 U CN 208243868U CN 201721109744 U CN201721109744 U CN 201721109744U CN 208243868 U CN208243868 U CN 208243868U
- Authority
- CN
- China
- Prior art keywords
- atomizer
- atomization chamber
- liquid
- liquid pipe
- pipe
- Prior art date
- 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 discloses a kind of larynx jet pipes, it includes syringe adapter, crosses liquid pipe and atomizer, cross the right end connection syringe adapter of liquid pipe, the left end for crossing liquid pipe is connected to atomizer, injection canal is equipped in syringe adapter, it crosses in liquid pipe and was equipped with liquid channel, atomization chamber is equipped in atomizer, injection canal, excessively liquid channel and atomization chamber three interconnect, atomizer and atomization chamber are spherical shape, multiple orifices are provided on atomizer, orifice is connected to outside and the atomization chamber of atomizer, crosses the aluminium-plastic pipe that liquid pipe is pliable musical form.The advantages of the utility model: structure is simple, low manufacture cost；Crossing liquid pipe is aluminium-plastic pipe, flexible not rebound, and without manually adjusting direction, barrier meeting automatic bending is encountered in throat and changes direction, easy to operate；Atomizer is spherical shape, will not damage local organization；Atomizing effect is good.
Description
Technical field
The utility model relates to larynx jet pipes, belong to medical equipment technical field.
Background technique
Throat and intratracheal superficial anesthesia need to be done before promoting the circulation of qi cannula, first often clinically to reduce intubation to the thorn of patient
Swash.And the throat anesthesia injection spray pipe of clinical use is a kind of tube body of preparatory plastotype at present.It is in advance that its is curved by artificially estimating
Song is then implemented to operate at preset shape.But practical operation often, it can be seen that its curved angle not enough or curved transitions, nothing
Method smoothly reaches designated position.At this moment it needs to be drawn off doing adjustment in shape, then re-operate.This not only adds behaviour
Make the time, and operates also the risk that will increase damage local organization repeatedly.In addition to this, existing throat anesthesia injection spray pipe can also
There is the case where insufficient pressure, this causes arrival sprinkler pressure too small and can not be atomized drug.
Chinese patent ZL201520647288.1 discloses a kind of anesthesia spraying device, adjusts silk by direction to adjust mist
Change the direction position of head, to realize the purpose to spray to designated position, and the diameter of liquid passing channle is from syringe adapter end to atomization
Head end is smaller and smaller, and to guarantee to have enough pressure to be atomized medicament, but the structure is complex, and cost of manufacture is high, needs
Manual pull direction adjusts silk to adjust direction, inconvenient, and its atomizer can damage local organization.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple structure, low manufacture cost, adjust without manual
Section direction, easy to operate and atomizer will not damage the larynx jet pipe of local organization.
The utility model is realized by following proposal: larynx jet pipe comprising syringe adapter crosses liquid pipe and atomizer,
The right end for crossing liquid pipe connects the syringe adapter, and the left end for crossing liquid pipe is connected to the atomizer, the note
Injection canal is equipped in emitter connector, described cross in liquid pipe was equipped with liquid channel, and atomization chamber is equipped in the atomizer, described
Injection canal, liquid channel and the atomization chamber three excessively interconnect, and the atomizer and the atomization chamber are ball
Shape, is provided with multiple orifices on the atomizer, the orifice be connected to the atomizer outside and the atomization chamber,
Described to cross the aluminium-plastic pipe that liquid pipe is pliable musical form, the atomizer is spherical structure made of rigid plastics.
The diameter of the injection canal is 1-1.5 times of the atomization chamber diameter.
The diameter of the injection canal is 4-6 times for crossing liquid channel diameter.
The diameter for crossing liquid channel remains unchanged from left to right.
The diameter for crossing liquid channel is 1-2mm.
The orifice is evenly distributed on the atomizer.
The length for crossing liquid pipe is 20-30cm.
The utility model has the following beneficial effects:
1, the structure of the utility model larynx jet pipe is simple, low manufacture cost
2, the mistake liquid pipe of the utility model larynx jet pipe is aluminium-plastic pipe, flexible not rebound, and without manually adjusting direction, is being swallowed
Barrier meeting automatic bending is encountered in larynx changes direction, it is easy to operate；
3, the atomizer of the utility model larynx jet pipe is spherical shape, will not damage local organization；
4, the atomizer of the utility model larynx jet pipe and atomization chamber are spherical shape, and are uniformly distributed on atomizer multiple
Orifice improves atomizing effect.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model larynx jet pipe.
In figure: 1 is syringe adapter, and 2 be liquid pipe, and 3 be atomizer, and 4 be injection canal, and 5 be liquid channel, and 6 are
Atomization chamber, 7 be orifice.
Specific embodiment
Below with reference to Fig. 1, the present invention will be further described, but scope of protection of the utility model does not limit to the content.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to court
To or far from geometric center of specific component direction, and attached drawing is all made of very simplified form and uses non-accurate ratio
Rate, only to convenient, lucidly aid illustration the utility model embodiment purpose.
For clarity, not describing whole features of practical embodiments, in the following description, it is not described in detail well known function
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to related system or related quotient
The limitation of industry changes into another embodiment by one embodiment, additionally, it should think this development may be it is complicated and
It is time-consuming, but to those skilled in the art it is only routine work.
Embodiment 1: larynx jet pipe comprising syringe adapter 1 crosses liquid pipe 2 and atomizer 3, crosses the right end connection of liquid pipe 2
Syringe adapter 1, the left end for crossing liquid pipe 2 are connected to atomizer 3, are equipped with injection canal 4 in syringe adapter 1, cross in liquid pipe 2
It was equipped with liquid channel 5, atomization chamber 6 is equipped in atomizer 3, injection canal 4, liquid channel 5 excessively are mutually connected with 6 three of atomization chamber
Logical, atomizer 3 and atomization chamber 6 are spherical shape, and multiple orifices 7 are provided on atomizer 3, and orifice 7 is connected to atomizer 3
Outside and atomization chamber 6, cross liquid pipe 2 be pliable musical form aluminium-plastic pipe, atomizer 3 be rigid plastics made of spherical structure.
The diameter of injection canal 4 is 1 times of 6 diameter of atomization chamber.
The diameter of injection canal 4 was 4 times of 5 diameter of liquid channel.
The diameter for crossing liquid channel 5 remains unchanged from left to right.
The diameter for crossing liquid channel 5 is 1mm.
Orifice 7 is evenly distributed on atomizer 3.
The length for crossing liquid pipe 2 is 20cm.
Embodiment 2: larynx jet pipe comprising syringe adapter 1 crosses liquid pipe 2 and atomizer 3, crosses the right end connection of liquid pipe 2
Syringe adapter 1, the left end for crossing liquid pipe 2 are connected to atomizer 3, are equipped with injection canal 4 in syringe adapter 1, cross in liquid pipe 2
It was equipped with liquid channel 5, atomization chamber 6 is equipped in atomizer 3, injection canal 4, liquid channel 5 excessively are mutually connected with 6 three of atomization chamber
Logical, atomizer 3 and atomization chamber 6 are spherical shape, and multiple orifices 7 are provided on atomizer 3, and orifice 7 is connected to atomizer 3
Outside and atomization chamber 6, cross liquid pipe 2 be pliable musical form aluminium-plastic pipe, atomizer 3 be rigid plastics made of spherical structure.
The diameter of injection canal 4 is 1.5 times of 6 diameter of atomization chamber.
The diameter of injection canal 4 was 6 times of 5 diameter of liquid channel.
The diameter for crossing liquid channel 5 remains unchanged from left to right.
The diameter for crossing liquid channel 5 is 2mm.
Orifice 7 is evenly distributed on atomizer 3.
The length for crossing liquid pipe 2 is 30cm.
Embodiment 3: larynx jet pipe comprising syringe adapter 1 crosses liquid pipe 2 and atomizer 3, crosses the right end connection of liquid pipe 2
Syringe adapter 1, the left end for crossing liquid pipe 2 are connected to atomizer 3, are equipped with injection canal 4 in syringe adapter 1, cross in liquid pipe 2
It was equipped with liquid channel 5, atomization chamber 6 is equipped in atomizer 3, injection canal 4, liquid channel 5 excessively are mutually connected with 6 three of atomization chamber
Logical, atomizer 3 and atomization chamber 6 are spherical shape, and multiple orifices 7 are provided on atomizer 3, and orifice 7 is connected to atomizer 3
Outside and atomization chamber 6, cross liquid pipe 2 be pliable musical form aluminium-plastic pipe, atomizer 3 be rigid plastics made of spherical structure.
The diameter of injection canal 4 is 1.2 times of 6 diameter of atomization chamber.
The diameter of injection canal 4 was 5 times of 5 diameter of liquid channel.
The diameter for crossing liquid channel 5 remains unchanged from left to right.
The diameter for crossing liquid channel 5 is 1.5mm.
Orifice 7 is evenly distributed on atomizer 3.
The length for crossing liquid pipe 2 is 25cm.
In use process, syringe is connected on syringe adapter 1, then atomising head 3 is extend into anesthetized area,
Then it can start anesthetic spraying.When spray, medicament entered liquid channel 5 from injection canal 4, subsequently into atomization chamber 6, and
Entered by orifice 7 in anesthetized area.
During spray, atomising head 3 encounters barrier, crosses the meeting automatic bending of liquid pipe 2 and changes direction, ceaselessly to adjust
Spray position, the anesthesia being finally completed in region.
Although having done more detailed elaboration to the technical solution of the utility model and having enumerated, it should be understood that for
For those skilled in the art, modifications to the embodiments described above may be made or uses equivalent alternative solution, this skill to this field
Be for art personnel it is clear that on the basis of without departing from the spirit of the present invention these modifications or improvements, belong to
In the range of the requires of the utility model protection.
Claims (7)
1. larynx jet pipe, it is characterised in that: it includes syringe adapter (1), crosses liquid pipe (2) and atomizer (3), described to cross liquid pipe
(2) right end connects the syringe adapter (1), and the left end for crossing liquid pipe (2) is connected to the atomizer (3), described
Injection canal (4) are equipped in syringe adapter (1), described cross in liquid pipe (2) was equipped with liquid channel (5), the atomizer (3)
Interior to be equipped with atomization chamber (6), the injection canal (4), liquid channel (5) and the atomization chamber (6) three excessively interconnect, institute
Stating atomizer (3) and the atomization chamber (6) is spherical shape, is provided with multiple orifices (7) on the atomizer (3), described
Orifice (7) is connected to the outside and the atomization chamber (6) of the atomizer (3), described to cross the aluminium that liquid pipe (2) are pliable musical form
Modeling pipe, the atomizer (3) are spherical structure made of rigid plastics.
2. larynx jet pipe according to claim 1, it is characterised in that: the diameter of the injection canal (4) is the atomization chamber
(6) 1-1.5 times of diameter.
3. larynx jet pipe according to claim 1, it is characterised in that: the diameter of the injection canal (4) is that the liquid of crossing leads to
4-6 times of road (5) diameter.
4. larynx jet pipe according to claim 1, it is characterised in that: the diameter for crossing liquid channel (5) is kept from left to right
It is constant.
5. larynx jet pipe according to claim 4, it is characterised in that: the diameter for crossing liquid channel (5) is 1-2mm.
6. larynx jet pipe according to claim 1, it is characterised in that: the orifice (7) is evenly distributed on the atomization spray
On head (3).
7. larynx jet pipe according to claim 1, it is characterised in that: the length for crossing liquid pipe (2) is 20-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109744.2U CN208243868U (en) | 2017-08-31 | 2017-08-31 | Larynx jet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109744.2U CN208243868U (en) | 2017-08-31 | 2017-08-31 | Larynx jet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208243868U true CN208243868U (en) | 2018-12-18 |
Family
ID=64618843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721109744.2U Expired - Fee Related CN208243868U (en) | 2017-08-31 | 2017-08-31 | Larynx jet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208243868U (en) |
-
2017
- 2017-08-31 CN CN201721109744.2U patent/CN208243868U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190831 |