CN208243889U - Disposable oropharyngeal airway - Google Patents
Disposable oropharyngeal airway Download PDFInfo
- Publication number
- CN208243889U CN208243889U CN201720840361.6U CN201720840361U CN208243889U CN 208243889 U CN208243889 U CN 208243889U CN 201720840361 U CN201720840361 U CN 201720840361U CN 208243889 U CN208243889 U CN 208243889U
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- fixed
- straight line
- adjustment section
- adjustable plate
- plate
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Abstract
The utility model relates to a kind of disposable oropharyngeal airways, including snorkel body, snorkel body includes arc insertion section and the straight line adjustment section positioned at arc insertion section rear end, sliding sleeve is equipped with adjustable plate on the periphery wall of straight line adjustment section, the terminal edge of straight line adjustment section is symmetrically fixed with two fixed plates, it is fixed on the side wall of fixed plate on adjustable plate that there are two slide bars corresponding with fixed plate respectively, the slide opening with sliding bar cooperation is offered in fixed plate, the threaded hole being connected with slide opening is offered in fixed plate, is equipped with positioning bolt in threaded hole.The utility model sliding sleeve on the periphery wall of straight line adjustment section is equipped with adjustable plate, the position of adjustable plate can be thus adjusted according to the oropharynx situation of patient, to realize the adjusting of oropharyngeal airway insertion depth, improve the comfort of patient in use, slide bar can be pressed by positioning bolt after adjustable plate adjustment good position to fix adjustable plate, its is easy to adjust, safe to use.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of disposable oropharyngeal airway.
Background technique
In anesthesia and first-aid patients first aid procedures, maintaining patient airway unimpeded is before guaranteeing patient's normal ventilation and breathing
Mention, at present frequently be oropharyngeal airway is protruded into oral cavity so that the root of the tongue with pharynx rear wall separate, thus restore on breathe
Road it is unobstructed.Existing oropharyngeal airway length is fixed, since the length of everyone oropharynx is different, oropharyngeal airway and patient
Oropharynx will have unmatched situation, and comfort level is poor when in use by patient, not be able to satisfy patients ' demand.
Utility model content
The purpose of the utility model is to provide a kind of disposable oropharyngeal airways, to solve oropharyngeal airway in the prior art
Length is unable to adjust the problem so that comfort difference, and the depth of oropharyngeal airway insertion can be adjusted according to patient's oropharynx, is improved
Comfort level.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of disposable oropharyngeal airway, including snorkel body, the snorkel body include arc insertion section and position
Straight line adjustment section in arc insertion section rear end, sliding sleeve is equipped with adjustable plate, straight line tune on the periphery wall of the straight line adjustment section
Whole terminal edge is symmetrically fixed with two fixed plates, on adjustable plate on the side wall of fixed plate it is fixed there are two respectively with
The length direction of the corresponding slide bar of fixed plate, slide bar is parallel with the length direction of straight line adjustment section, offers in fixed plate
With the slide opening of sliding bar cooperation, the threaded hole being connected with slide opening, the center line and slide opening of threaded hole are offered in fixed plate
Center line it is perpendicular, positioning bolt is equipped in threaded hole.
Rotating handle is fixed on the positioning bolt.
It is symmetrically opened up along its length on the periphery wall of the straight line adjustment section there are two sliding slot, on the inner wall of adjustable plate
It is fixed with the sliding block being in sliding fit with the sliding chute.
Fixed rope is symmetrically fixed in described two fixed plates.
The utility model sliding sleeve on the periphery wall of straight line adjustment section is equipped with adjustable plate, thus can be according to patient's
Oropharynx situation adjusts the position of adjustable plate, to realize the adjusting of oropharyngeal airway insertion depth, improves patient and is using
Adjustable plate can be fixed by positioning bolt press slide bar after adjusting good position, be adjusted by comfort in the process, adjustable plate
Section is convenient, safe to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is A-A cross-sectional view in Fig. 1.
Fig. 3 is B area enlarged structure schematic diagram in Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-Figure 3, a kind of disposable oropharyngeal airway, including snorkel body 1, snorkel body include arc
Insertion section 2 and straight line adjustment section 3 positioned at arc insertion section rear end, sliding sleeve is equipped with adjustable plate on the periphery wall of straight line adjustment section
4, the terminal edge of straight line adjustment section is symmetrically fixed with two fixed plates 5, is fixed on the side wall of fixed plate on adjustable plate 4
Two slide bars 6 corresponding with fixed plate respectively, the length direction of slide bar 6 is parallel with the length direction of straight line adjustment section, Gu
The slide opening with sliding bar cooperation is offered on fixed board 5, slide bar 6 is pierced by out of slide opening, offers in fixed plate 5 and be connected with slide opening
Logical threaded hole, the center line of threaded hole and the center line of slide opening are perpendicular, and positioning bolt 7 is equipped in threaded hole, position spiral shell
Bolt 7 can press against on slide bar side wall and then fix slide bar.
Rotating handle 8 is fixed on positioning bolt, it is easy to use convenient for manual operation.
It is symmetrically opened up along its length on the periphery wall of straight line adjustment section there are two sliding slot, it is fixed on the inner wall of adjustable plate
Have a sliding block 9 being in sliding fit with the sliding chute, adjustable plate band movable slider when moving in straight line adjustment section slides in sliding slot, sliding block and
Sliding slot cooperates so that adjustable plate runs smoothly, safe and convenient to use.
It is symmetrically fixed with fixed rope 10 in two fixed plates, convenient for oropharyngeal airway is fixed on patient head, is avoided
Oropharyngeal airway, which shakes, in use process is detached from.
When the utility model is specifically used, first the arc insertion section 2 of oropharyngeal airway is inserted into the oropharynx of patient, according to
The oropharynx situation of patient determines the depth of insertion, then adjusts the position of adjustable plate, then is fixed slide bar in turn with positioning bolt
Adjustable plate is fixed, to prevent arc insertion section 2 from continuing to glide in the oropharynx of patient, easy to adjust, use is safe, relaxes
It is moderately high.
Claims (4)
1. a kind of disposable oropharyngeal airway, including snorkel body, it is characterised in that: the snorkel body includes that arc is inserted
Enter portion and the straight line adjustment section positioned at arc insertion section rear end, sliding sleeve, which is equipped with, on the periphery wall of the straight line adjustment section is adjusted
Plate, the terminal edge of straight line adjustment section are symmetrically fixed with two fixed plates, are fixed on the side wall of fixed plate on adjustable plate
Two slide bars corresponding with fixed plate respectively, the length direction of slide bar is parallel with the length direction of straight line adjustment section, fixed
The slide opening with sliding bar cooperation is offered on plate, offers the threaded hole being connected with slide opening in fixed plate, in threaded hole
The center line of heart line and slide opening is perpendicular, and positioning bolt is equipped in threaded hole.
2. disposable oropharyngeal airway according to claim 1, it is characterised in that: be fixed with rotation on the positioning bolt
Handle.
3. disposable oropharyngeal airway according to claim 1, it is characterised in that: on the periphery wall of the straight line adjustment section
It is symmetrically opened up along its length there are two sliding slot, is fixed with the sliding block being in sliding fit with the sliding chute on the inner wall of adjustable plate.
4. disposable oropharyngeal airway according to claim 1, it is characterised in that: symmetrically fixed in described two fixed plates
There is fixed rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840361.6U CN208243889U (en) | 2017-07-12 | 2017-07-12 | Disposable oropharyngeal airway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720840361.6U CN208243889U (en) | 2017-07-12 | 2017-07-12 | Disposable oropharyngeal airway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208243889U true CN208243889U (en) | 2018-12-18 |
Family
ID=64618748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720840361.6U Active CN208243889U (en) | 2017-07-12 | 2017-07-12 | Disposable oropharyngeal airway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208243889U (en) |
-
2017
- 2017-07-12 CN CN201720840361.6U patent/CN208243889U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |