CN205849957U - A kind of snuffing chuck - Google Patents
A kind of snuffing chuck Download PDFInfo
- Publication number
- CN205849957U CN205849957U CN201620387833.2U CN201620387833U CN205849957U CN 205849957 U CN205849957 U CN 205849957U CN 201620387833 U CN201620387833 U CN 201620387833U CN 205849957 U CN205849957 U CN 205849957U
- Authority
- CN
- China
- Prior art keywords
- chuck
- split channel
- channel
- snuffing
- matrix
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The open a kind of snuffing chuck of this utility model, it includes gripping portion, matrix and the connecting portion being sequentially connected with.Gripping portion includes the first chuck and the second chuck, offers the first split channel, offers the second split channel in the second chuck, offer main channel in connecting portion in the first chuck, and main channel is through with the first split channel and the second split channel respectively by matrix；Forming a gripping space between first chuck and the second chuck, the distance between the first chuck and the second chuck two ends is less than the distance between in the middle part of the first chuck and the second chuck；First split channel, the second split channel and main channel are linear path.Gripping portion is by arranging the first chuck and the second chuck, in that context it may be convenient to be held on nasal cavity, and rectilinear first split channel, the second split channel and main channel improve the patency of oxygen conveying.
Description
Technical field
This utility model relates to a kind of medical supplies, particularly relates to a kind of snuffing chuck.
Background technology
In current clinical medicine, patient needs to provide oxygen for it due to a variety of causes.Oxygen produced by oxygen generating plant
Gas is the body interior being entered patient by nasal cavity, is inputted to its body interior by the nasal cavity of patient for convenience of by oxygen, needs
There is provided a kind of not only convenient be connected with oxygen generating plant but also facilitate the snuffing chuck being connected with nasal cavity.
Traditional snuffing chuck, owing to its structure arranges unreasonable, on the one hand makes snuffing chuck be difficult to be fixed on people's
In nasal cavity, oxygen is on the other hand made to be difficult to smooth and easy through snuffing chuck arrival inside of human body.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of structure arranges rationally, convenient
Fix and snuffing chuck smoothly of ventilating.
The purpose of this utility model is achieved through the following technical solutions:
A kind of snuffing chuck, including the gripping portion, matrix and the connecting portion that are sequentially connected with；
Described gripping portion includes the first chuck and the second chuck, offers the first split channel, institute in described first chuck
Offering the second split channel in stating the second chuck, offer main channel in described connecting portion, described base is passed through in described main channel
Body is through with described first split channel and described second split channel respectively；
Described first chuck, described second chuck, described matrix and described connecting portion connect formation " Y " font；
A gripping space, described first chuck and described second folder is formed between described first chuck and described second chuck
Distance between head two ends is less than the distance between in the middle part of described first chuck and described second chuck；
Described first split channel, described second split channel and described main channel are linear path, and described first
Split channel has the first diffluence pass, and described second split channel has the second diffluence pass, and described first diffluence pass is positioned at described
First chuck is away from the one side of described second chuck, and described second diffluence pass is positioned at described second chuck away from described first folder
The one side of head.
Wherein in an embodiment, described connecting portion forms a supporting surface with the junction of described matrix.
Wherein in an embodiment, described connecting portion is cylindrical structure.
Wherein in an embodiment, described first chuck is dome shape structure away from one end of described matrix.
Wherein in an embodiment, described second chuck is dome shape structure away from one end of described matrix.
Gripping portion is by arranging the first chuck and the second chuck, in that context it may be convenient to be held on nasal cavity, and rectilinear first
Split channel, the second split channel and main channel improve the patency of oxygen conveying.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the snuffing chuck of this utility model one embodiment；
Fig. 2 is the front view of the snuffing chuck shown in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but enforcement of the present utility model
Mode is not limited to this.
As it is shown in figure 1, the axonometric chart of the snuffing chuck 10 that it is this utility model one embodiment.See also Fig. 2, its
Front view for the snuffing chuck 10 shown in Fig. 1.Snuffing chuck 10 is TPU (Thermoplastic polyurethanes, heat
Plastic polyurethane elastomer rubber) material.
A kind of snuffing chuck 10, it includes gripping portion 100, matrix 200 and the connecting portion 300 being sequentially connected with.Gripping portion 100
Being held at the nasal cavity of people, connecting portion 300 is for being connected with outside oxygen catheter, and matrix 200 is for by gripping portion 100 and connection
Portion 300 is connected in one.
Gripping portion 100 includes the first chuck 110 and the second chuck 120, offers the first split channel in the first chuck 110
112, offer the second split channel 122 in the second chuck 120, in connecting portion 300, offer main channel 310, main channel 310 leads to
Cross matrix 200 through with the first split channel 112 and the second split channel 122 respectively.First chuck the 110, second chuck 120,
Matrix 200 and connecting portion 300 connect formation " Y " font.Oxygen is inputted, by first by outside oxygen catheter by main channel 310
Split channel 112 and the second split channel 122 enter nasal cavity.
Concrete, form a gripping space 400 between the first chuck 110 and the second chuck 120, the first chuck 110 and the
Distance between two chuck 120 two ends is less than the distance between in the middle part of the first chuck 110 and the second chuck 120.This kind first presss from both sides
110 and second formed between chuck 120 in the middle of wide, gripping space 400 that two ends are narrow, can be relatively stable by snuffing chuck
10 are fixed at nasal cavity, can also be taken out by snuffing chuck 10 efficiently when need not and using, improve use at nasal cavity
Convenience.
Further, first split channel the 112, second split channel 122 and main channel 310 are linear path,
First split channel 112 has the first diffluence pass 112a, and the second split channel 122 has the second diffluence pass 122a, the first shunting
Mouth 112a is positioned at first chuck 110 one side away from the second chuck 120, and it is remote that the second diffluence pass 122a is positioned at the second chuck 120
One side from the first chuck 110.
First split channel the 112, second split channel 122 and main channel 310 are arranged to linear path, and oxygen is permissible
Quickly, the without hindrance oxygen catheter from outside enters via main channel the 310, first split channel the 112, second split channel 122
To nasal cavity, decrease air-flow produced by passage bending change in oxygen course of conveying and hinder, improve oxygen conveying
Patency.
First diffluence pass 112a is arranged at first chuck 110 one side away from the second chuck 120, the second diffluence pass
122a is arranged at second chuck 120 one side away from the first chuck 110, and this kind of structure is arranged, and further increases oxygen defeated
Patency during sending.On the contrary, if the first diffluence pass 112a and the second diffluence pass 122a is arranged close to, then each other
The conveying of oxygen can be hindered greatly.
Further, connecting portion 300 forms a supporting surface 210 with the junction of matrix 200.Connecting portion 300 is for outward
The oxygen catheter in portion connects, and when outside oxygen catheter is connected to connecting portion 300, owing to being provided with supporting surface 210, is possible to prevent
Outside oxygen catheter occurs with the phenomenon of connecting portion 300 grafting transition.
In the present embodiment, connecting portion 300 is cylindrical structure.
Particularly, the first chuck 110 is dome shape structure away from one end of matrix 200, and the second chuck 120 is away from base
One end of body 200 is dome shape structure.When the first chuck 110 and the second chuck 120 being held on the nasal cavity of people, due to
The end face of one chuck 110 and the second chuck 120 is dome shape structure, and dome shape structure is the most smooth, thus decreases end face
And the friction between nasal cavity mucosa, improves the comfortableness worn.
Gripping portion 100 is by arranging the first chuck 110 and the second chuck 120, in that context it may be convenient to be held on nasal cavity, straight line
First split channel the 112, second split channel 122 of shape and main channel 310 improve the patency of oxygen conveying.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
In generation, combine, simplify, all should be the substitute mode of equivalence, within being included in protection domain of the present utility model.
Claims (5)
1. a snuffing chuck, it is characterised in that include gripping portion, matrix and the connecting portion being sequentially connected with；
Described gripping portion includes the first chuck and the second chuck, offers the first split channel in described first chuck, described
Offering the second split channel in two chucks, offer main channel in described connecting portion, described main channel is divided by described matrix
Not through with described first split channel and described second split channel；
Described first chuck, described second chuck, described matrix and described connecting portion connect formation " Y " font；
A gripping space, described first chuck and described second chuck two is formed between described first chuck and described second chuck
Distance between end is less than the distance between in the middle part of described first chuck and described second chuck；
Described first split channel, described second split channel and described main channel are linear path, described first shunting
Passage has the first diffluence pass, and described second split channel has the second diffluence pass, and described first diffluence pass is positioned at described first
Chuck is away from the one side of described second chuck, and described second diffluence pass is positioned at described second chuck away from described first chuck
One side.
Snuffing chuck the most according to claim 1, it is characterised in that described connecting portion is formed with the junction of described matrix
One supporting surface.
Snuffing chuck the most according to claim 1, it is characterised in that described connecting portion is cylindrical structure.
Snuffing chuck the most according to claim 1, it is characterised in that described first chuck away from one end of described matrix is
Dome shape structure.
Snuffing chuck the most according to claim 1, it is characterised in that described second chuck away from one end of described matrix is
Dome shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387833.2U CN205849957U (en) | 2016-04-28 | 2016-04-28 | A kind of snuffing chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620387833.2U CN205849957U (en) | 2016-04-28 | 2016-04-28 | A kind of snuffing chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205849957U true CN205849957U (en) | 2017-01-04 |
Family
ID=57643034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620387833.2U Expired - Fee Related CN205849957U (en) | 2016-04-28 | 2016-04-28 | A kind of snuffing chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205849957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833404A (en) * | 2016-04-28 | 2016-08-10 | 惠州市集迅健康云科技有限公司 | Snorting clamping head |
-
2016
- 2016-04-28 CN CN201620387833.2U patent/CN205849957U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833404A (en) * | 2016-04-28 | 2016-08-10 | 惠州市集迅健康云科技有限公司 | Snorting clamping head |
| CN105833404B (en) * | 2016-04-28 | 2018-12-28 | 惠州市集迅健康云科技有限公司 | A kind of snuffing collet |
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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: 20170104 |