CN215608473U - Disposable fixable wing-shaped oropharynx breather pipe - Google Patents
Disposable fixable wing-shaped oropharynx breather pipe Download PDFInfo
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- CN215608473U CN215608473U CN202120419174.7U CN202120419174U CN215608473U CN 215608473 U CN215608473 U CN 215608473U CN 202120419174 U CN202120419174 U CN 202120419174U CN 215608473 U CN215608473 U CN 215608473U
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- flange
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- bite
- upper flange
- bending part
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Abstract
The utility model relates to the technical field of oropharynx breather pipes, and discloses a disposable fixable wing-shaped oropharynx breather pipe which comprises a fixed flange, a bite-block pipe part and an oropharynx bent pipe part; the fixed flange comprises a first flange and a second flange; the first flange and the second flange are respectively arranged at the left end and the right end of the front end of the bite block tube part; the rear end of the bite-block tube part is communicated with the oropharyngeal bending tube part. According to the disposable fixable wing-shaped oropharynx breather pipe provided by the utility model, the first flange and the second flange are arranged at the left end and the right end of the front end of the bite block pipe part, the contact fixing area between the fixing flange and a cheek is increased by using the first flange and the second flange as fixing supporting points, so that the fixing flange is more firmly fixed on the cheek, and a patient with a small age is prevented from mistakenly swallowing, and further the disposable fixable wing-shaped oropharynx breather pipe is easier to fix in an oral cavity and a throat and is not easy to slip off, especially a pediatric patient is prevented from having a respiratory tract obstruction and even suffocation risk.
Description
Technical Field
The utility model relates to the technical field of oropharynx breather pipes, in particular to a disposable fixable wing-shaped oropharynx breather pipe.
Background
An oropharynx breather pipe is a non-tracheal catheter non-invasive ventilation pipe, can prevent tongue from falling backward, quickly open an air passage and establish a temporary artificial air passage. The disposable product that current oropharynx breather pipe comprises edge of a wing, bite-block part and oropharynx bent part, but the edge of a wing of current oropharynx breather pipe is narrow, does not have fixed fulcrum, and easy slippage after difficult fixed and fixed has especially increased fixed degree of difficulty and slippage or mistake swallowing and lead to the risk that upper respiratory tract blocked even suffocates for paediatrics patient.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to overcome the problems of the prior art and to provide a disposable, fixable wing oropharyngeal airway that is easier to fix in the mouth and throat and less prone to slippage.
In order to achieve the purpose, the utility model adopts the following scheme:
the disposable fixable wing-shaped oropharynx breather pipe comprises a fixed flange, a bite block pipe part and an oropharynx bent pipe part; the fixed flange comprises a first flange and a second flange; the first flange and the second flange are respectively arranged at the left end and the right end of the front end of the bite block tube part; the rear end of the bite-block tube part is communicated with the oropharyngeal bending tube part.
Furthermore, the first flange and the second flange are symmetrically arranged at the left end and the right end of the front end of the bite block tube part.
Further, the first flange includes a first upper flange bend and a first lower flange bend; one end of the first upper flange bending part is connected with the left end of the front end of the bite block tube part; one end of the first lower flange bending part is connected with the left end of the front end of the bite block pipe part; the other end of the first upper flange is connected with the other end of the first upper flange bending part; the first upper flange bend is located above the first lower flange bend;
the second flange comprises a second upper flange bend and a second lower flange bend; one end of the second upper flange bending part is connected with the right end of the front end of the bite block tube part; one end of the second lower flange bending part is connected with the right end of the front end of the bite block pipe part; the other end of the second upper flange is connected with the other end of the second upper flange bending part; the second upper flange bend is located above the second lower flange bend.
Further, the first upper flange bending part and the first lower flange bending part are integrally formed at the left end of the front end of the bite block tube part; the inner wall of the first upper flange bending part and the inner part of the first lower flange bending part enclose a first hollow opening;
the second upper flange bending part and the second lower flange bending part are integrally formed at the right end of the front end of the bite block pipe part; and a second hollow opening is formed by the inner wall of the second upper flange bending part and the inner part of the second lower flange bending part in a surrounding mode.
Further, a distance from a leftmost end of the first flange to a rightmost end of the second flange is L1; the L1 satisfies: l1 is more than or equal to 5cm and less than or equal to 10 cm;
a distance L2 from an uppermost end of the second flange to a lowermost end of the second flange; the L2 satisfies: l2 is more than or equal to 3cm and less than or equal to 5 cm.
Furthermore, the bite block pipe part is in a shape of a round pipe body; the inner diameter of the bite block tube part is D1; the D1 satisfies: d1 is more than or equal to 5mm and less than or equal to 20 mm.
Furthermore, the fixed flange is made of hard elastic silica gel plastic materials.
Furthermore, the bite-block tube portion is made of hard plastic materials.
Furthermore, the oropharynx bent tube part is an oropharynx bent tube part made of hard elastic silica gel plastic materials.
Further, the oropharyngeal bent tube part is of a bent arc structure.
Compared with the prior art, the utility model has the following advantages:
according to the utility model, the first flange and the second flange are arranged at the left end and the right end of the front end of the bite block tube part, and the first flange and the second flange are used as fixing support points to increase the contact fixing area with a cheek, so that the fixing flange is more firmly fixed on the cheek, and a patient with small age is prevented from mistakenly swallowing, and further the disposable fixable wing-shaped oropharynx breather tube is easier to fix in the oral cavity and the throat and is not easy to slip, especially for pediatric patients, and the risk of respiratory tract obstruction and even suffocation is avoided.
Drawings
The present application will be described in further detail with reference to the following drawings and detailed description.
FIG. 1 is a perspective view of a disposable securable wing-like oropharyngeal airway of the present invention.
FIG. 2 is a side view schematic of the disposable securable wing-like oropharyngeal airway of the present invention.
FIG. 3 is a front view schematic illustration of the disposable securable wing-like oropharyngeal airway of the present invention.
The figure includes:
a fixed flange 1, a first flange 11, a first upper flange bent portion 111, a first lower flange bent portion 112, a first hollow opening 113, a second flange 12, a second upper flange bent portion 121, a second lower flange bent portion 122, a second hollow opening 123, a bite block tube portion 2, and an oropharyngeal bent tube portion 3.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, a disposable fixable wing oropharyngeal airway includes a fixing flange 1, a bite-block tube part 2 and an oropharyngeal bent tube part 3; the fixed flange 1 comprises a first flange 11 and a second flange 12; the first flange 11 and the second flange 12 are respectively arranged at the left end and the right end of the front end of the bite block tube part 2; the rear end of the bite-block tube part 2 is communicated with the oropharyngeal bending tube part 3. The oropharyngeal curved tube portion 3 is of a curved configuration to facilitate entry into the throat of a patient. This disposable wing oropharynx breather pipe of can fixing sets up first edge of a wing 11 and second edge of a wing 12 through both ends about the front end at bite-block pipe portion 2, utilize first edge of a wing 11 and second edge of a wing 12 as fixed support point, the fixed area of contact of increase and cheek, so that fixed edge of a wing fixes on the cheek more firmly, prevent that the patient mistake of young from swallowing, and then make this disposable wing oropharynx breather pipe of fixing change in fixing in oral cavity and throat, be difficult to the slippage, especially paediatrics patient, avoid appearing the respiratory track and block the risk of suffocation even.
Preferably, the first flange 11 and the second flange 12 are symmetrically provided at left and right ends of the front end of the bite block tube part 2. Through symmetrical first edge of a wing 11 and the second edge of a wing 12 that sets up, make fixed edge of a wing 1 comfort level in the oral cavity good, simultaneously, be convenient for this bite-block pipe portion 2 and fixed connection between the edge of a wing 1, be convenient for produce.
Wherein the first flange 11 comprises a first upper flange bend 111 and a first lower flange bend 112; one end of the first upper flange bent portion 111 is connected to the left end of the front end of the bite-block tube portion 2; one end of the first lower flange bent portion 112 is connected to the left end of the front end of the bite block tube portion 2; the other end is connected with the other end of the first upper flange bent part 111; the first upper flange bent portion 111 is located above the first lower flange bent portion 112; the second flange 12 includes a second upper flange bend 121 and a second lower flange bend 122; one end of the second upper flange bent portion 121 is connected to the right end of the front end of the bite-block tube portion 2; one end of the second lower flange bent portion 122 is connected to the right end of the front end of the bite block tube portion 2; the other end is connected with the other end of the second upper flange bent part 121; the second upper flange bent portion 121 is located above the second lower flange bent portion 122. Through setting up first upper limb flexion 111, first lower flange flexion 112, second upper limb flexion 121 and second lower flange flexion 122, form 4 fixed support points, the fixed area of contact of increase and cheek, so that fixed flange fixes on the cheek more firmly, prevent that the patient of young from swallowing by mistake, and then make this disposable wing-like oropharynx breather pipe of fixing change easily and fix in oral cavity and throat, difficult slippage, especially paediatrics patient, avoid appearing the respiratory tract and block up the risk of suffocation even.
Further, the first upper flange bent portion 111 and the first lower flange bent portion 112 are integrally formed at the left end of the front end of the bite block tube portion 2; the inner wall of the first upper flange bent part 111 and the inner part of the first lower flange bent part 112 enclose a first hollow opening 113; the second upper flange bending part 121 and the second lower flange bending part 122 are integrally formed at the right end of the front end of the bite block tube part 2; the inner wall of the second upper flange bent portion 121 and the inner portion of the second lower flange bent portion 122 enclose a second hollow opening 123. Through setting up first upper limb flexion 111 and first lower flange flexion 112 integrated into one piece, second upper limb flexion 121 and second lower flange flexion 122 integrated into one piece to be formed with first cavity opening 113 and second cavity opening 123 respectively, make fixed flange 1 elastic compression change in putting into the oral cavity, make things convenient for this disposable use of fixing wing oropharynx breather pipe, can material saving simultaneously, reduce cost.
In the present embodiment, the distance from the leftmost end of the first flange 11 to the rightmost end of the second flange 12 is L1; the L1 satisfies: l1 is more than or equal to 5cm and less than or equal to 10 cm; the L1 is preferably 5cm, 7cm or 10 cm. The distance from the uppermost end of the second flange 11 to the lowermost end of the second flange 11 is L2; the L2 satisfies: l2 is more than or equal to 3cm and less than or equal to 5 cm. The L2 is preferably 5 cm. Through setting for the distance optimal range of L1, L2, make fixed flange 1, bite-block tube portion 2 form the structure proportion, be applicable to different patients and use, make this disposable wing oropharynx breather pipe of can fixing in patient's oral cavity, the travelling comfort can be better.
The bite block tube part 2 is in a shape of a round tube; the inner diameter of the bite block tube part 2 is D1; the D1 satisfies: d1 is more than or equal to 5mm and less than or equal to 20 mm. For D1 in 5mm to 20mm through the internal diameter who sets for bite-block tube portion 2, make bite-block tube portion 2 have the proportion opening of broad, more widen than the diameter of current bite-block tube portion 2, make things convenient for operations such as bronchoscope and gastroscope to get into, especially to paediatrics patient, simultaneously, the entering of supplying air of being convenient for helps increasing the air output.
The fixed flange 1 is a fixed flange 1 made of hard elastic silica gel plastic materials. The bite-block tube part 2 is a bite-block tube part 2 made of hard plastic material. The oropharynx bent pipe portion 3 is the oropharynx bent pipe portion 3 made of hard elastic silica gel plastic materials. Through the fixed edge of a wing 1 that sets up hard nature elasticity silica gel plastics material, make fixed edge of a wing 1 have good durable degree and elasticity, carry out the elastic compression to fixed edge of a wing 1, quick and make things convenient for fixed edge of a wing 1 to get into patient's oral cavity and use to it is more convenient to make this disposable fixed wing oropharynx breather pipe use. The bite-block tube part 2 is made of hard plastic materials, so that the bite-block tube part 2 is properly increased in hardness, can bear certain pressure and is not easy to deform due to bite. The hard elastic silica gel plastic material and the hard plastic material are common hard plastics.
To sum up, the embodiment of the present invention provides a disposable fixable wing-shaped oropharyngeal airway, wherein the disposable fixable wing-shaped oropharyngeal airway increases the contact fixing area with the cheek by arranging the first flange 11 and the second flange 12 at the left and right ends of the front end of the bite-block tube part 2 and using the first flange 11 and the second flange 12 as fixing support points, so that the fixing flange is more firmly fixed on the cheek, and the mistaken swallowing of the younger patient is prevented, and further the disposable fixable wing-shaped oropharyngeal airway is easier to be fixed in the oral cavity and the throat and is not easy to slip, especially for the pediatric patient, and the risk of respiratory tract obstruction and even suffocation is avoided.
The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.
Claims (10)
1. Disposable wing oropharynx breather pipe of fixing, its characterized in that: comprises a fixed flange, a bite block tube part and an oropharyngeal bent tube part; the fixed flange comprises a first flange and a second flange; the first flange and the second flange are respectively arranged at the left end and the right end of the front end of the bite block tube part; the rear end of the bite-block tube part is communicated with the oropharyngeal bending tube part.
2. The disposable securable winged oropharyngeal airway of claim 1, wherein: the first flange and the second flange are symmetrically arranged at the left end and the right end of the front end of the bite block tube part.
3. The disposable securable winged oropharyngeal airway of claim 2, wherein: the first flange comprises a first upper flange bend and a first lower flange bend; one end of the first upper flange bending part is connected with the left end of the front end of the bite block tube part; one end of the first lower flange bending part is connected with the left end of the front end of the bite block pipe part; the other end of the first upper flange is connected with the other end of the first upper flange bending part; the first upper flange bend is located above the first lower flange bend;
the second flange comprises a second upper flange bend and a second lower flange bend; one end of the second upper flange bending part is connected with the right end of the front end of the bite block tube part; one end of the second lower flange bending part is connected with the right end of the front end of the bite block pipe part; the other end of the second upper flange is connected with the other end of the second upper flange bending part; the second upper flange bend is located above the second lower flange bend.
4. The disposable securable winged oropharyngeal airway of claim 3, wherein: the first upper flange bending part and the first lower flange bending part are integrally formed at the left end of the front end of the bite block pipe part; the inner wall of the first upper flange bending part and the inner part of the first lower flange bending part enclose a first hollow opening;
the second upper flange bending part and the second lower flange bending part are integrally formed at the right end of the front end of the bite block pipe part; and a second hollow opening is formed by the inner wall of the second upper flange bending part and the inner part of the second lower flange bending part in a surrounding mode.
5. The disposable securable winged oropharyngeal airway of claim 2, wherein: a distance L1 from a leftmost end of the first flange to a rightmost end of the second flange; the L1 satisfies: l1 is more than or equal to 5cm and less than or equal to 10 cm;
a distance L2 from an uppermost end of the second flange to a lowermost end of the second flange; the L2 satisfies: l2 is more than or equal to 3cm and less than or equal to 5 cm.
6. The disposable securable winged oropharyngeal airway of claim 1, wherein: the bite block pipe part is in a shape of a round pipe body; the inner diameter of the bite block tube part is D1; the D1 satisfies: d1 is more than or equal to 5mm and less than or equal to 20 mm.
7. The disposable securable winged oropharyngeal airway of claim 1, wherein: the fixed flange is made of hard elastic silica gel plastic materials.
8. The disposable securable winged oropharyngeal airway of claim 1, wherein: the bite-block tube part is made of hard plastic.
9. The disposable securable winged oropharyngeal airway of claim 1, wherein: the oropharynx bent pipe part is made of hard elastic silica gel plastic materials.
10. The disposable securable winged oropharyngeal airway of claim 1, wherein: the oropharynx bent pipe part is of a bent arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419174.7U CN215608473U (en) | 2021-02-25 | 2021-02-25 | Disposable fixable wing-shaped oropharynx breather pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120419174.7U CN215608473U (en) | 2021-02-25 | 2021-02-25 | Disposable fixable wing-shaped oropharynx breather pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215608473U true CN215608473U (en) | 2022-01-25 |
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ID=79912759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120419174.7U Active CN215608473U (en) | 2021-02-25 | 2021-02-25 | Disposable fixable wing-shaped oropharynx breather pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215608473U (en) |
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2021
- 2021-02-25 CN CN202120419174.7U patent/CN215608473U/en active Active
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