CN216855449U - Keep somewhere oropharynx breather pipe of use - Google Patents
Keep somewhere oropharynx breather pipe of use Download PDFInfo
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- CN216855449U CN216855449U CN202122935530.3U CN202122935530U CN216855449U CN 216855449 U CN216855449 U CN 216855449U CN 202122935530 U CN202122935530 U CN 202122935530U CN 216855449 U CN216855449 U CN 216855449U
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Abstract
The utility model discloses an oropharynx breather pipe for indwelling use, which comprises an oropharynx breather pipe body, wherein a tray is arranged at the upper end of the body, a ventilating device is arranged on the tray, a ventilating hole is formed in the ventilating device, the ventilating hole is communicated with the body, a first groove is formed in the upper end of the ventilating device, and a metal snap ring is arranged in the first groove; the first groove is used for being connected with an oxygen machine through a communicating pipe; when the oxygen machine is needed to supply oxygen, the sleeving device can be arranged on the ventilation block, the ventilation pipe is covered by the closing cover, the transverse through hole is blocked, ventilation is carried out only by the through hole, then the supply pipe of the oxygen machine is connected to the connecting pipe to be fixed, and accordingly the oxygen machine is used for supplying oxygen to a patient along the mutual communication of the through hole and the longitudinal through hole.
Description
Technical Field
The utility model relates to an oropharyngeal airway for indwelling use.
Background
The oropharynx air duct is also called as an oropharynx air duct, is a non-tracheal catheter non-invasive air duct, can prevent tongue from falling backward, quickly opens the air duct and obtains effective ventilation. The oropharyngeal airway is usually made of rubber or plastic, can also be made of metal or other elastic materials, and is an elliptic hollow plastic tube which is commonly used in clinic. The oropharyngeal airway has the function of maintaining the smoothness of the upper respiratory tract, and for anesthesia patients or coma patients, as the muscles of the oral floor and the pharyngeal portion which support the tongue to maintain the smoothness of the upper respiratory tract are relaxed, the tongue and the epiglottis can fall backwards into the pharyngeal posterior wall, thereby causing the obstruction of the upper respiratory tract. When correctly inserted into the oropharyngeal airway, the front end of the device can lift the tongue and the epiglottis from the posterior pharyngeal wall, thereby achieving the purpose of preventing or treating the upper respiratory tract obstruction;
however, in the prior art, the oropharyngeal airway only supplies oxygen to the patient through the airway itself when in use, and when the oxygen machine is needed, the oropharyngeal airway needs to be taken down or the oropharyngeal airway directly supplies oxygen, but because the sealing performance of the oropharyngeal airway is poor and the air supply pipe of the oxygen machine cannot be adapted, oxygen leakage is easily caused when oxygen is supplied.
SUMMERY OF THE UTILITY MODEL
The present invention provides an oropharyngeal airway for indwelling use that overcomes the deficiencies described in the background.
The technical scheme adopted by the utility model for solving the technical problem is as follows:
an oropharynx breather pipe for indwelling use comprises an oropharynx breather pipe body, wherein a tray is arranged at the upper end of the body, a ventilating device is arranged on the tray, a ventilating hole is formed in the ventilating device, the ventilating hole is communicated with the body, a first groove is formed in the upper end of the ventilating device, and a metal snap ring is arranged in the first groove; the first groove is used for being connected with an oxygen machine through a communicating pipe.
In one embodiment: the ventilation device is a ventilation block which is arranged in a rectangular trapezoid shape.
In one embodiment: the air holes comprise transverse through holes and longitudinal through holes, the longitudinal through holes are respectively arranged on the side walls of the air-permeable device, and the through holes are communicated with the longitudinal through holes.
The body is formed by splicing a straight pipe and an arc pipe, and the straight pipe is arranged close to the ventilation device.
The first groove is arranged in an annular outline.
The device also comprises a nesting device, wherein the nesting device comprises a closing cover and a connecting pipe arranged on the closing cover.
The closing cover is provided with a through hole, and the through hole and the longitudinal through hole are arranged in the same axial direction.
The side wall of the connecting pipe is provided with a second groove which is annularly arranged.
The closed cover is matched with the air permeable block, the inner end of the closed cover is provided with a magnetic ring, the magnetic ring is arranged close to the metal clamping ring, and the magnetic ring is adsorbed with the metal clamping ring.
Compared with the background technology, the technical scheme has the following advantages:
when the oxygen machine is needed to supply oxygen, the sleeving device can be arranged on the ventilation block, the ventilation pipe is covered by the closing cover, the transverse through hole is blocked, ventilation is carried out only by the through hole, then the supply pipe of the oxygen machine is connected to the connecting pipe to be fixed, and accordingly the oxygen machine is used for supplying oxygen to a patient along the mutual communication of the through hole and the longitudinal through hole.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is an overall schematic diagram of the first embodiment.
Fig. 2 is a disassembled view of the first embodiment.
Fig. 3 is an overall schematic view of the second embodiment.
Fig. 4 is a disassembled schematic view of the second embodiment.
In the figure: the device comprises a body 1, a tray 2, a ventilation block 3, a first groove 31, a metal clamping ring 32, a longitudinal through hole 33, a transverse through hole 34, a closing cover 4 and a connecting pipe 41.
Detailed Description
Example one
As shown in fig. 1-4, an oropharyngeal airway for indwelling use comprises an oropharyngeal airway body 1, a tray 2 is arranged at the upper end of the body 1, a ventilation device is arranged on the tray 2, a ventilation hole is arranged on the ventilation device, the ventilation hole is communicated with the body 1, a first groove 31 is arranged at the upper end of the ventilation device, and a metal snap ring 32 is arranged in the first groove 31; the first groove 31 is used for connecting the ventilating device of the oxygen machine through a communicating pipe to form a ventilating block 3, and the ventilating block 3 is arranged in a rectangular trapezoid shape; the air holes comprise transverse through holes 34 and longitudinal through holes 33, the longitudinal through holes 33 are respectively arranged on the side walls of the air-permeable device, and the transverse through holes 34 are communicated with the longitudinal through holes 33; the body 1 is formed by splicing a straight pipe and an arc pipe, and the straight pipe is arranged close to the ventilation device; the first groove 31 is arranged with an annular contour.
Example two
Compared with the first embodiment, the present embodiment further comprises a sleeve device, wherein the sleeve device comprises a closing cover 4 and an engaging tube 41 arranged on the closing cover 4; the closing cover 4 is provided with a through hole which is arranged in the same axial direction with the longitudinal through hole 33; a second groove is formed in the side wall of the connecting pipe 41 and is annularly arranged; the closing cover 4 is matched with the ventilating block 3, the inner end of the closing cover is provided with a magnetic ring, the magnetic ring is arranged close to the metal clamping ring 32, and the magnetic ring is adsorbed with the metal clamping ring 32.
For further explanation, the working steps of the present invention are briefly described as follows:
when the utility model is used, the body 1 can be directly inserted into the oropharynx of a patient to avoid breathing difficulty caused by blockage of foreign matters in the oropharynx of the patient, the body 1 is also provided with the ventilation block 3, the ventilation block 3 with the same structure can absorb oxygen inwards in the use process by utilizing the communication of the transverse through hole 34 and the longitudinal through hole 33 which are arranged in the ventilation block 3, when an oxygen machine is needed to supply oxygen, the sheathing device can be arranged on the ventilation block 3, the ventilation pipe is covered by the closed cover 4 to block the transverse through hole 34, and ventilation is carried out by utilizing the through hole only, then the supply pipe of the oxygen machine is connected to the connecting pipe 41 to be fixed, thereby the oxygen machine supplies oxygen to the patient by utilizing the mutual communication of the through hole and the longitudinal through hole 33, and the magnetic ring arranged in the closed cover 4 is adsorbed with the metal clamping ring 32, in use, the closing cover 4 can be effectively prevented from being separated from the connection with the air-permeable block 3.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications of the present invention using this concept shall fall within the scope of infringing the present invention.
Claims (9)
1. An oropharyngeal airway for indwelling use, characterized in that: the oropharynx air pipe comprises an oropharynx air pipe body, wherein a tray is arranged at the upper end of the oropharynx air pipe body, a ventilation device is arranged on the tray, a ventilation hole is formed in the ventilation device and communicated with the body, a first groove is formed in the upper end of the ventilation device, and a metal snap ring is arranged in the first groove;
the first groove is used for being connected with an oxygen machine through a communicating pipe.
2. An oropharyngeal airway for indwelling use according to claim 1, wherein: the ventilating device is a ventilating block which is arranged in a rectangular trapezoid shape.
3. An oropharyngeal airway for indwelling use according to claim 2, wherein: the air holes comprise transverse through holes and longitudinal through holes, the longitudinal through holes are respectively formed in the side walls of the air ventilating device, and the transverse through holes are communicated with the longitudinal through holes.
4. An oropharyngeal airway for indwelling use according to claim 3, wherein: the body is formed by splicing a straight pipe and an arc pipe, and the straight pipe is close to the ventilation device.
5. An oropharyngeal airway for indwelling use according to claim 4, wherein: the first groove is arranged in an annular outline.
6. An oropharyngeal airway for indwelling use according to claim 5, wherein: the device also comprises a nesting device, wherein the nesting device comprises a closing cover and a connecting pipe arranged on the closing cover.
7. An oropharyngeal airway for indwelling use according to claim 6, wherein: the closing cover is provided with a through hole, and the through hole and the longitudinal through hole are arranged in the same axial direction.
8. An oropharyngeal airway for indwelling use according to claim 6, wherein: and a second groove is formed in the side wall of the connecting pipe, and the second groove is annularly arranged.
9. An oropharyngeal airway for indwelling use according to claim 6, wherein: the closed cover is matched with the air permeable block, the inner end of the closed cover is provided with a magnetic ring, the magnetic ring is arranged close to the metal clamping ring, and the magnetic ring is adsorbed with the metal clamping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935530.3U CN216855449U (en) | 2021-11-27 | 2021-11-27 | Keep somewhere oropharynx breather pipe of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122935530.3U CN216855449U (en) | 2021-11-27 | 2021-11-27 | Keep somewhere oropharynx breather pipe of use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216855449U true CN216855449U (en) | 2022-07-01 |
Family
ID=82128448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122935530.3U Active CN216855449U (en) | 2021-11-27 | 2021-11-27 | Keep somewhere oropharynx breather pipe of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216855449U (en) |
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2021
- 2021-11-27 CN CN202122935530.3U patent/CN216855449U/en active Active
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