CN217067312U - Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage - Google Patents
Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage Download PDFInfo
- Publication number
- CN217067312U CN217067312U CN202122999632.1U CN202122999632U CN217067312U CN 217067312 U CN217067312 U CN 217067312U CN 202122999632 U CN202122999632 U CN 202122999632U CN 217067312 U CN217067312 U CN 217067312U
- Authority
- CN
- China
- Prior art keywords
- flange
- pipe
- opening
- fixed
- inlet
- 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.)
- Active
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an oropharynx breather pipe capable of absorbing oxygen and humidifying an air passage, belonging to the technical field of oropharynx breather pipes; comprises a body and a binding belt, wherein the binding belt is fixed on the body; the body comprises a flange, a pad part and a pharynx bending part which are fixedly connected in sequence, the pad part and the pharynx bending part are divided into an inner layer and an outer layer, the inner layer is made of hard materials, and the outer layer is made of flexible materials; fixing holes for fixing the binding band are formed in the two sides of the flange; the inlet and the outlet of the flange are communicated through a pipeline; a fixed pipe is arranged at the inlet of the end face of one end of the flange far away from the cushion part, one end of the fixed pipe is provided with an oval opening, and the other end of the fixed pipe is provided with a round opening; the fixed pipe is divided into two sections, one section is a fixed section connected with the circular opening, the other end is a transition section connected with the elliptical opening, the aperture of the elliptical opening on the transition section is the same as that of the flange inlet, the elliptical opening is connected with the flange inlet, and the outer side surface of the fixed section is provided with an inserting port for fixing the oxygen uptake pipe; the problem of current oropharynx breather pipe use inconvenient is solved.
Description
Technical Field
The utility model belongs to the technical field of oropharynx breather pipe, concretely relates to oropharynx breather pipe of absorbable oxygen and air flue humidifying.
Background
The oropharyngeal airway is a non-tracheal catheter type airway, has the characteristics of simple operation and easy mastering, and is medical equipment capable of rapidly opening the trachea within a few seconds without special instruments. Oropharynx breather pipe mainly includes body and edge of a wing 1, and the inside of body is the air flue, and the body includes 2 parts of cushion portion and 3 parts of pharynx flexion.
The oropharyngeal airway is needed when humidifying the air passage of a patient and inhaling oxygen. However, existing oropharyngeal airway still have the following problems: (1) the cushion part 2 and the pharynx bending part 3 are made of hard plastic, so that mucous membranes in the oral cavity and the throat of a patient are easily damaged to cause bleeding in the process of inserting the cushion part into the oral cavity and the throat of the patient, and the comfort of the patient is affected; (2) the fixing device is inserted into the oral cavity of a patient, cannot fix the oropharyngeal airway, and can only fix the oropharyngeal airway through articles such as adhesive tapes, so that the fixing is not firm, the oropharyngeal airway is easy to shake in the using process, and the safety of the patient is affected; (3) the input port of the flange 1 is oval, and the extension tube and the oxygen inhalation tube of the anesthesia respirator are round, so that the insertion is inconvenient; (4) only one input port is provided, and an extension tube of the anesthesia respirator and an oxygen inhalation tube can not be selectively installed at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art and provides an oropharynx breather pipe capable of absorbing oxygen and humidifying an air passage; the problem of current oropharynx breather pipe use inconveniently is solved.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
An oropharyngeal airway capable of absorbing oxygen and humidifying an airway comprises a body and a binding belt, wherein the binding belt is fixed on the body; the body comprises a flange, a cushion part and a pharynx bending part which are fixedly connected in sequence, the cushion part is of a straight pipe structure, the pharynx bending part is of a downward bending tubular structure, the cross section of the cushion part is the same as the shape of the outer part of the pharynx bending part and the cross section of the inner pipe, the cushion part and the pharynx bending part are divided into an inner layer and an outer layer, the inner layer is made of hard materials, and the outer layer is made of flexible materials; the flange is of an oval plate-shaped structure, the overall dimension of the flange is larger than that of the cushion part, two fixing holes are symmetrically formed in the edges of two sides of the flange respectively and are located at the upper end and the lower end of one side edge of the flange respectively, and the binding bands are fixed in the fixing holes; an outlet is formed in the end face, close to the pad part, of the flange, an inlet is formed in the end face, far away from the pad part, of the flange, the inlet is oval, and the inlet and the outlet of the flange are communicated through a pipeline in the flange; a fixed pipe is arranged at the inlet of the end face of one end of the flange, which is far away from the cushion part, one end of the fixed pipe is provided with an oval opening, and the other end of the fixed pipe is provided with a round opening; the fixing pipe is divided into two sections, one section is a fixing section connected with the circular opening, the other end is a transition section connected with the elliptical opening, the aperture of the elliptical opening on the transition section is the same as that of the flange inlet, the elliptical opening is connected with the flange inlet, and the outer side surface of the fixing section is provided with an inserting port for fixing the oxygen uptake pipe.
Further, the curvature of the pharyngeal bend is adapted to the shape of the mouth, tongue, and posterior pharynx.
Further, the outlet is the same as the size and shape of the inner pipe of the bite block part.
Furthermore, the aperture of the round port is larger than that of the elliptical port, and the conversion from the elliptical port to the round port is completed through the transition section.
Furthermore, the round opening and the inserting opening are both provided with anti-skid silica gel layers.
Furthermore, the binding bands comprise two pairs of upper binding bands and lower binding bands, and the upper binding bands and the lower binding bands comprise two binding bands; one end of each of the two straps in the upper strap is fixed in the two fixing holes on the two sides of the upper end of the flange, and the other ends of the two straps are respectively provided with a magic tape which can be bonded together to complete connection; one end of two bandages in the lower bandage is fixed in two fixing holes at two sides of the lower end of the flange, and the other end of the two bandages is respectively provided with a magic tape which can be bonded together to complete connection.
The utility model discloses produced beneficial effect for prior art does:
(1) the utility model provides an oropharynx breather pipe sets up flexible silica gel layer at the skin of bite-block portion and pharynx flexion, can not cause the damage to patient's oral cavity and the mucous membrane of throat, improves patient's travelling comfort.
(2) The utility model provides an oropharynx breather pipe has set up bandage and lower bandage simultaneously in the both sides on the edge of a wing, both can realize the fixed of oropharynx breather pipe, but also can bind simultaneously from top to bottom, improves the steadiness.
(3) The utility model provides an oropharynx breather pipe has set up two circular shape interface of taking the skid resistant course simultaneously on the edge of a wing, both can peg graft anesthesia breathing machine extension pipe and oxygen tube simultaneously, also can the selectivity peg graft, has improved the stability when pegging graft, has also improved the suitability.
Drawings
The invention will be described in further detail with reference to the accompanying drawings:
fig. 1 is an overall elevation view of the present invention;
fig. 2 is a left side view of the whole of the present invention;
FIG. 3 is a sectional view A-A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
wherein, 1 is a flange, 2 is a cushion part, 3 is a pharyngeal bend part, 4 is a fixed pipe, 5 is an inner layer, 6 is an outer layer, 7 is a round opening, 8 is an oval opening, 9 is a fixed section, 10 is a transition section, and 11 is a socket.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in figures 1-4, the utility model provides an oropharyngeal airway capable of absorbing oxygen and humidifying air passage, which comprises a body and a binding belt, wherein the binding belt is fixed on the body.
The body is including fixed connection's flange 1, bite-block portion 2 and pharynx flexion 3 in proper order, bite-block portion 2 is the straight tube structure, pharynx flexion 3 is the tubular structure of downwarping, and bite-block portion 2's cross-section keeps the same with the outside of pharynx flexion 3 and inner tube cross-sectional shape. The curvature of the pharyngeal bend 3 is suitable for the shape of the mouth, tongue and the rear part of the pharynx, and the comfort degree of the patient after the pharyngeal bend 3 is inserted into the oral cavity of the patient is ensured. The cushion part 2 and the pharynx bending part 3 are divided into an inner layer and an outer layer, the inner layer 5 is made of hard plastic, the strength and the rigidity are high, deformation cannot occur easily, the outer layer 6 is made of medical flexible materials such as silica gel, and damage to the oral cavity and the throat of a patient can be greatly reduced.
The flange 1 is of an oval plate-shaped structure, the overall dimension of the flange 1 is larger than that of the cushion part 2, two fixing holes are symmetrically formed in the edges of two sides of the flange 1 respectively, and the two fixing holes are located at the upper end and the lower end of one edge of the flange 1 respectively.
Be provided with the export on the one end terminal surface that edge of a wing 1 is close to bite pad portion 2, be provided with the import on the one end terminal surface of keeping away from bite pad portion 2, the export keeps the same with 2 internal pipeline's in bite pad portion size and shape, the import is oval structure, and the import and the export on edge of a wing 1 are linked together through 1 internal pipeline on edge of a wing.
A fixing pipe 4 is arranged at an inlet of the end face of one end, far away from the cushion part 2, of the flange 1, an opening at one end of the fixing pipe 4 is an elliptical opening 8, an opening at the other end of the fixing pipe is a round opening 7, and the aperture of the round opening 7 is larger than that of the elliptical opening 8. The fixed pipe 4 is divided into two sections, one section is a fixed section 9 connected with the circular port 7, the other end is a transition section 10 connected with the elliptical port 8, the aperture of the elliptical port 8 on the transition section 10 is the same as that of the inlet of the flange 1, the aperture of one end of the transition section 10 far away from the elliptical port 8 is equal to that of the circular port 7, and the conversion from the elliptical port 8 to the circular port 7 is completed through the transition section 10.
The outer side surface of the fixed section 9 is provided with a socket 11 for fixing the oxygen inhalation tube.
The round opening 7 and the inserting port 11 are provided with anti-skid silica gel layers, so that the pipe cannot be easily separated when being inserted into the pipe. The aperture of the round opening 7 is equal to the outer diameter of the extension tube of the anesthesia respirator, and the aperture of the insertion opening 11 is equal to the outer diameter of the oxygen inhalation tube.
Because the fixed tube 4, the flange 1, the bite block 2 and the pharyngeal bend 3 are communicated with each other, the substance inputted from the round mouth 7 and the insertion port 11 can enter the bite block 2 and the pharyngeal bend 3.
The bandage includes two pairs, is last bandage and lower bandage respectively, goes up the bandage and all includes two bandages with lower bandage. One end of each of the two straps in the upper strap is fixed in the two fixing holes at the two sides of the upper end of the flange 1, and the other ends of the two straps are respectively provided with a magic tape which can be bonded together to complete connection; one end of two bandages in the lower bandage is fixed in two fixing holes at two sides of the lower end of the flange 1, and the other end is respectively provided with a magic tape which can be bonded together to complete connection.
The utility model discloses a theory of operation does:
inserting the pharynx bending part 3 into the oral cavity of a patient until the teeth of the patient are contacted with the cushion part 2, and contacting the back side end face of the flange 1 with the lips of the patient, so that the oropharynx breather pipe is inserted, and then mutually adhering the two binding bands of the upper binding band around the brain of the patient through magic tapes to complete fixation; two bandages of the lower bandage are wound around the back part of the neck of a patient and are mutually adhered through the magic tape to complete fixation, so that the oropharynx breather pipe is completely fixed on the head of the patient and cannot easily fall off.
When the airway humidification is needed, the extension tube of the anesthesia respirator is inserted into the round opening 7 of the fixed tube 4; when oxygen inhalation is needed, the oxygen inhalation tube is inserted into the insertion port 11 on the side surface of the fixed tube 4, so that oxygen inhalation and airway humidification can be carried out through one oropharyngeal airway.
And because the outside of cushion portion 2 and pharynx flexion 3 is provided with the silica gel layer, the material is softer, can not cause the damage to patient's oral cavity and throat, can not cause the damage of patient's oral cavity and the inside mucosa of throat to bleed.
Through the above process, the operation of humidifying the air passage or inhaling oxygen for the patient through the oropharyngeal airway can be realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an oropharynx breather pipe of absorbable oxygen and air flue humidifying which characterized in that: the binding band comprises a body and a binding band, wherein the binding band is fixed on the body; the body comprises a flange (1), a bite block part (2) and a pharynx bending part which are fixedly connected in sequence, the bite block part (2) is of a straight pipe structure, the pharynx bending part is of a downward bent tubular structure, the cross section of the bite block part (2) is the same as the outer part of the pharynx bending part and the cross section of an inner pipe, the bite block part (2) and the pharynx bending part are divided into an inner layer and an outer layer, the inner layer (5) is made of hard materials, and the outer layer (6) is made of flexible materials; the flange (1) is of an oval plate-shaped structure, the overall dimension of the flange (1) is larger than that of the cushion part (2), two fixing holes are symmetrically formed in the edges of two sides of the flange (1) respectively and are located at the upper end and the lower end of one side edge of the flange (1), and the binding bands are fixed in the fixing holes; an outlet is formed in the end face, close to the cushion part (2), of one end of the flange (1), an inlet is formed in the end face, far away from the cushion part (2), of one end, the inlet is oval, and the inlet and the outlet of the flange (1) are communicated through a pipeline inside the flange (1); a fixing pipe (4) is arranged at an inlet of the end face of one end, far away from the cushion part (2), of the flange (1), an opening at one end of the fixing pipe (4) is an elliptical opening (8), and an opening at the other end of the fixing pipe is a circular opening (7); the fixed pipe (4) is divided into two sections, one section is a fixed section (9) connected with the round port (7), the other end is a transition section (10) connected with the oval port (8), the oval port (8) on the transition section (10) is the same as the inlet aperture of the flange (1), the oval port (8) is connected with the inlet of the flange (1), and the outer side surface of the fixed section (9) is provided with a plug-in port (11) for fixing the oxygen uptake pipe.
2. The oropharyngeal airway, capable of oxygen inhalation and airway humidification, of claim 1, wherein: the curvature of the pharyngeal-bending part is suitable for the shape of the mouth, tongue and the rear part of the pharynx.
3. The oropharyngeal airway, capable of oxygen inhalation and airway humidification, of claim 1, wherein: the outlet is kept the same as the size and shape of the inner pipe of the bite block part (2).
4. The oropharyngeal airway, capable of oxygen inhalation and airway humidification, of claim 1, wherein: the aperture of the round opening (7) is larger than that of the elliptical opening (8), and the conversion from the elliptical opening (8) to the round opening (7) is completed through the transition section (10).
5. The oropharyngeal airway, capable of oxygen inhalation and airway humidification, of claim 1, wherein: and the round opening (7) and the inserting opening (11) are both provided with anti-skid silica gel layers.
6. The oropharyngeal airway, capable of oxygen inhalation and airway humidification, of claim 1, wherein: the binding bands comprise two pairs of upper binding bands and lower binding bands, and the upper binding bands and the lower binding bands comprise two binding bands; one ends of two of the upper bandages are fixed in two fixing holes at two sides of the upper end of the flange (1), and the other ends are respectively provided with a magic tape which can be bonded together to complete connection; one ends of two binding bands in the lower binding band are fixed in two fixing holes at two sides of the lower end of the flange (1), and the other ends are respectively provided with a magic tape which can be bonded together to complete connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999632.1U CN217067312U (en) | 2021-12-02 | 2021-12-02 | Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999632.1U CN217067312U (en) | 2021-12-02 | 2021-12-02 | Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217067312U true CN217067312U (en) | 2022-07-29 |
Family
ID=82539581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122999632.1U Active CN217067312U (en) | 2021-12-02 | 2021-12-02 | Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217067312U (en) |
-
2021
- 2021-12-02 CN CN202122999632.1U patent/CN217067312U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106860998A (en) | A kind of teeth pad for tracheal cannula | |
| CN217067312U (en) | Oropharynx breather pipe capable of absorbing oxygen and humidifying air passage | |
| CN204017080U (en) | With the endotracheal tube fixing device of bite-block | |
| CN212439656U (en) | Isolation mask for tracheal catheter tube drawing | |
| CN208973808U (en) | A kind of medical anti-suffocation gastroscope bite block | |
| CN208287310U (en) | Double cavity type oropharyngeal airway | |
| CN203710507U (en) | Novel oropharyngeal airway | |
| CN210902940U (en) | Mouthpiece for bronchoscope of CPAP (continuous positive airway pressure) child patient | |
| CN219148873U (en) | Glasses type tracheal cannula fixer for emergency department | |
| CN215537645U (en) | Novel nasal oxygen inhalation fixing device | |
| CN213554622U (en) | Oropharynx breather pipe and trachea cannula fixing device | |
| CN213191935U (en) | Nested multifunctional oropharynx breather pipe | |
| CN221618251U (en) | Fixing device for gas pipe | |
| CN215231305U (en) | Fixable trachea cannula | |
| CN210186203U (en) | Non-mask type oral oxygen inhalation tube | |
| CN218871011U (en) | Oral trachea cannula fixing device | |
| CN219022828U (en) | High-flow oxygen therapy tube | |
| CN215504983U (en) | Medical nursing bite-block | |
| CN212973814U (en) | Trachea cannula prevents interlock fixer | |
| CN215130419U (en) | Fiberoptic bronchoscope intubation auxiliary assembly | |
| CN210250820U (en) | Tracheal cannula fixer | |
| CN113476709B (en) | Tooth pad for suction type tracheal cannula | |
| CN210583300U (en) | Neonate's pipeline fixing auxiliary device | |
| CN219423507U (en) | Quick-fixing type oropharynx breather pipe | |
| CN211096819U (en) | Oropharynx breather pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |