CN210170614U - Oropharynx air duct with fixing device - Google Patents
Oropharynx air duct with fixing device Download PDFInfo
- Publication number
- CN210170614U CN210170614U CN201920682497.8U CN201920682497U CN210170614U CN 210170614 U CN210170614 U CN 210170614U CN 201920682497 U CN201920682497 U CN 201920682497U CN 210170614 U CN210170614 U CN 210170614U
- Authority
- CN
- China
- Prior art keywords
- fixing
- guide plate
- air duct
- fixing block
- guide cylinder
- 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
Links
Images
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, in particular to an oropharynx air duct with a fixing device, which comprises an oropharynx air duct, wherein the oropharynx air duct comprises an arc-shaped vent pipe and a straight-through air pipe communicated with the arc-shaped vent pipe, and the end part of the straight-through air pipe, which is far away from the arc-shaped vent pipe, is provided with an oral cavity blocking piece; the oral baffle plate is provided with a fixing device, the fixing device comprises a fixing structure detachably connected with the oral baffle plate, and a fixing piece detachably connected with the fixing structure is arranged on the straight-through air pipe in a penetrating manner; the stationary blade both ends are equipped with the fixed orifices, wear to be equipped with the fixed band in the fixed orifices, and the gasket is worn to be equipped with at the fixed band middle part, the utility model discloses the effectual extravagant serious problem of current oropharynx air vent fixing device of having solved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to take fixing device's oropharynx air vent.
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. For anesthetized or comatose patients, the tongue and epiglottis may fall back into the posterior pharyngeal wall, causing obstruction of the upper airway, due to the relaxation of the muscles of the floor of the mouth and pharynx that support the tongue to maintain the patency of the upper airway. 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 obstruction. Compared to other methods of maintaining patency of the upper airway (e.g., chin lifting, chin support, and tracheal intubation), insertion into the oropharyngeal airway does not affect the stability of the patient's cervical spine.
When the patient is irritated or the head position is changed, the situation that the oropharyngeal airway is shifted, separated or slipped off from the oral cavity is easy to happen; therefore, the corresponding device for fixing the oropharyngeal airway is produced, but when the existing fixing device is used along with the oropharyngeal airway, after one oropharyngeal airway is used, the fixing device is discarded along with the oropharyngeal airway, so that waste is caused, and the treatment cost of a patient is increased.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a take fixing device's oropharynx air vent, the effectual extravagant serious problem of current oropharynx air vent fixing device of having solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an oropharynx air duct with a fixing device comprises an oropharynx air duct, the oropharynx air duct comprises an arc-shaped air duct and a through air duct communicated with the arc-shaped air duct, and an oral cavity blocking piece is arranged at the end part of the through air duct, which is far away from the arc-shaped air duct; the oral baffle plate is provided with a fixing device, the fixing device comprises a fixing structure detachably connected with the oral baffle plate, and a fixing piece detachably connected with the fixing structure is arranged on the straight-through air pipe in a penetrating manner; the fixing plate is characterized in that fixing holes are formed in two ends of the fixing plate, fixing bands penetrate through the fixing holes, and gaskets penetrate through the middle portions of the fixing bands.
Furthermore, the fixed knot constructs including the gas cylinder that is linked together with the through-air pipe, sliding connection has right fixed block and the left fixed block corresponding with right fixed block on the gas cylinder, all is equipped with the fixed slot with oral cavity separation blade matched with on right fixed block and the left fixed block.
Furthermore, a right guide plate corresponding to the right fixed block is arranged on the air guide cylinder, and a left guide plate corresponding to the left fixed block is arranged at one end, far away from the right guide plate, of the air guide cylinder; the right guide plate is connected with a right traction rod in a sliding manner, and a right traction ring connected with the right traction rod is arranged on the right fixing block; a right top spring is sleeved on the right traction rod and arranged on one surface of the right guide plate, which is far away from the right traction ring; and a right guide cylinder matched with the right traction rod is arranged on the right guide plate, and one end of the right guide cylinder, which is far away from the right guide plate, is connected with the left guide plate.
Furthermore, a left traction rod is connected onto the left guide plate in a sliding manner, and a left traction ring connected with the left traction rod is arranged on the left fixing block; a left top spring is sleeved on the left traction rod and arranged on one surface of the left guide plate, which is far away from the left traction ring; and a left guide cylinder matched with the left traction rod is arranged on the left guide plate, and one end, far away from the left guide plate, of the left guide cylinder is connected with the right guide plate.
Furthermore, one end of the air guide cylinder close to the straight-through air pipe is connected with a fixing ring, and the fixing ring penetrates through the straight-through air pipe.
Furthermore, all be equipped with first thorn hair magic subsides on right side fixed block and the left fixed block, be equipped with on the stationary blade with thorn hair magic subsides matched with first circle hair magic subsides.
Further, fixed band both ends all are equipped with the second magic subsides, and the second magic is pasted including the second thorn hair magic subsides of locating the fixed band both ends, are equipped with on the fixed band with the second thorn hair magic subsides matched with second circle hair magic subsides, the second circle hair magic subsides are located the one end that the second thorn hair magic subsides are close to the gasket.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the oropharynx air duct is fixed by matching the fixing device, the fixing belt and the gasket, so as to prevent the oropharynx air duct from shaking and falling off, and improve the stability of the utility model; in addition, the fixing structure, the fixing piece and the oropharynx air duct are detachably connected, after one oropharynx air duct is used, the fixing device can be detached from the oropharynx air duct, the fixing structure is not in direct contact with a patient, the fixing structure can be reused, the fixing band and the gasket can be reused, medical expenses are reduced, and treatment cost of the patient is reduced.
Drawings
Fig. 1 is an isometric view of the present invention;
FIG. 2 is an isometric view of a central oropharyngeal airway and its fixation structure of the present invention;
fig. 3 is a first isometric view of the fixed structure of the present invention;
fig. 4 is a schematic structural view of the fixing structure of the present invention;
fig. 5 is a second axial view of the fixing structure of the present invention;
FIG. 6 is an isometric view of a central oropharyngeal airway of the present invention;
in the figure: 1. the device comprises a gasket, 2, a fixing band, 3, an arc-shaped vent pipe, 4, a fixing piece, 5, a fixing structure, 6, a fixing hole, 7, a right traction ring, 8, a right guide plate, 9, a left guide plate, 10, a left traction ring, 11, a right guide cylinder, 12, a left guide cylinder, 13, a left fixing block, 14, a right fixing block, 15, a right traction rod, 16, a left traction rod, 17, a fixing ring, 18, a straight-through air pipe, 19 and an oral baffle.
Detailed Description
An oropharynx air duct with a fixing device, as shown in fig. 1-6, comprises an oropharynx air duct, the oropharynx air duct comprises an arc-shaped air duct 3 and a through air duct 18 communicated with the arc-shaped air duct 3, and an oral baffle plate 19 is arranged at the end part of the through air duct 18 far away from the arc-shaped air duct 3; the oral baffle plate 19 is provided with a fixing device, the fixing device comprises a fixing structure 5 detachably connected with the oral baffle plate 19, a fixing piece 4 detachably connected with the fixing structure 5 penetrates through the straight-through air pipe 18, and a through hole matched with the straight-through air pipe 18 is formed in the fixing piece 4; fixing holes 6 are formed in two ends of the fixing piece 4, fixing belts 2 penetrate through the fixing holes 6, and gaskets 1 penetrate through the middle portions of the fixing belts 2.
The utility model discloses when using, the fixing device installation is: fixing the fixing structure 5 on the oral baffle 19, after the fixing of the fixing structure 5 is completed, penetrating the fixing sheet 4 to the straight-through air pipe 18 along the arc-shaped air pipe 3 through the through hole, and fixing the fixing sheet 4 on the fixing structure 5; the utility model discloses the use does: firstly, a fixing band 2 is penetrated into a gasket 1, the gasket 1 is positioned in the middle of the fixing band 2, and the gasket 1 is placed at the neck of a patient; the oropharynx air duct is arranged at the throat of a patient, and two ends of the fixing band 2 respectively penetrate through the two fixing holes 6 on the fixing piece 4 to fix the fixing device.
When the utility model is used, the oropharynx air duct is fixed by matching the fixing device, the fixing belt 2 and the gasket 1, so as to prevent the oropharynx air duct from shaking and falling off, and improve the stability of the utility model; in addition, because the fixing structure 5, the fixing piece 4 and the oropharynx air duct are detachably connected, after one oropharynx air duct is used, the fixing device can be detached from the oropharynx air duct, because the fixing structure 5 is not in direct contact with a patient, the fixing structure 5 can be repeatedly used, the fixing band 2 and the gasket 1 can be repeatedly used, the medical expense is reduced, and the treatment cost of the patient is reduced.
The fixing structure 5 comprises an air guide cylinder communicated with a straight-through air pipe 18, the air guide cylinder is connected with a right fixing block 14 and a left fixing block 13 corresponding to the right fixing block 14 in a sliding mode, and fixing grooves matched with the oral baffle 19 are formed in the right fixing block 14 and the left fixing block 13; one end of the air guide cylinder close to the through air pipe 18 is connected with a fixing ring 17, and the fixing ring 17 is arranged in the through air pipe 18 in a penetrating mode.
When the fixing structure 5 is used, the fixing ring 17 is installed in the through air pipe 18, the left fixing block 13 and the right fixing block 14 are slid to enable the oral baffle 19 to be located in the fixing groove, and the air guide cylinder is fixed by matching the left fixing block 13 and the right fixing block 14.
A right guide plate 8 corresponding to the right fixing block 14 is arranged on the gas cylinder, and a left guide plate 9 corresponding to the left fixing block 13 is arranged at one end of the gas cylinder, which is far away from the right guide plate 8; the right guide plate 8 is connected with a right traction rod 15 in a sliding manner, and a right traction ring 7 connected with the right traction rod 15 is arranged on the right fixing block 14; a right top spring is sleeved on the right traction rod 15 and arranged on one surface of the right guide plate 8 far away from the right traction ring 7; and a right guide cylinder 11 matched with the right traction rod 15 is arranged on the right guide plate 8, and one end, far away from the right guide plate 8, of the right guide cylinder 11 is connected with the left guide plate 9.
When the right fixing block 14 is used, the right fixing block 14 is driven to slide by the right traction ring 7, and when the right traction ring 7 is pulled, the right traction ring 7 drives the right traction rod 15 to slide along the right guide plate 8 and the right guide cylinder 11; when the right fixing block 14 fixes the oral baffle 19, the right traction ring 7 is loosened, the right traction ring 7 is driven by the right traction rod 15 under the action of the right top spring to move, and the right traction ring 7 drives the right fixing block 14 to move, so that the oral baffle 19 is positioned in the fixing groove.
A left traction rod 16 is connected onto the left guide plate 9 in a sliding manner, and a left traction ring 10 connected with the left traction rod 16 is arranged on the left fixing block 13; a left top spring is sleeved on the left traction rod 16 and arranged on one surface, far away from the left traction ring 10, of the left guide plate 9; and a left guide cylinder 12 matched with a left traction rod 16 is arranged on the left guide plate 9, and one end of the left guide cylinder 12, which is far away from the left guide plate 9, is connected with the right guide plate 8.
When the left fixing block 13 is used, the left fixing block 13 is driven to slide by the left traction ring 10, and when the left traction ring 10 is used for traction, the left traction ring 10 drives the left traction rod 16 to slide along the left guide plate 9 and the left guide cylinder 12; when the oral cavity baffle 19 is fixed by the left fixing block 13, the left traction ring 10 is loosened, the left traction ring 10 is driven by the left traction rod 16 under the action of the left jacking spring to move, and the left traction ring 10 drives the left fixing block 13 to move, so that the oral cavity baffle 19 is positioned in the fixing groove.
The right fixing block 14 and the left fixing block 13 are both provided with first loop hair magic tapes, and the fixing piece 4 is provided with first round hair magic tapes matched with the loop hair magic tapes; after the fixing structure 5 is fixed, the fixing piece 4 is fixed by matching the first bur hook and loop fastener.
The two end parts of the fixing band 2 are respectively provided with a second magic tape, the second magic tapes comprise second barbed hook and loop fasteners arranged at the two ends of the fixing band 2, the fixing band 2 is provided with a second round loop hook and loop fastener matched with the second barbed hook and loop fastener, and the second round loop hook and loop fastener is arranged at one end of the second barbed hook and loop fastener close to the gasket 1; when the fixing band 2 fixes the fixing piece 4, the fixing band 2 fixes two ends of the fixing band 2 on the fixing piece 4 through a pair of second magic tapes, and when the second magic tapes are used, the second bristle magic tapes are arranged on the second round bristle magic tapes; use the second magic subsides to fix, improve the convenience that fixed band 2 was fixed.
The utility model discloses a working process does:
the installation process of the fixing device comprises the following steps: the right traction ring 7 and the left traction ring 10 are drawn, the right traction ring 7 drives the right fixed block 14 to slide, and when the right traction ring 7 draws, the right traction ring 7 drives the right traction rod 15 to slide along the right guide plate 8 and the right guide cylinder 11; the left traction ring 10 drives the left fixing block 13 to slide, and when the left traction ring 10 is used for traction, the left traction ring 10 drives the left traction rod 16 to slide along the left guide plate 9 and the left guide cylinder 12; the fixing ring 17 is installed in the through air pipe 18, the right traction ring 7 and the left traction ring 10 are loosened, the right traction rod 15 drives the right traction ring 7 to move under the action of the right top spring, the right traction ring 7 drives the right fixing block 14 to move, and the oral baffle 19 is positioned in the fixing groove on the right fixing block 14; the left traction rod 16 drives the left traction ring 10 to move under the action of the left top spring, the left traction ring 10 drives the left fixing block 13 to move, the oral baffle 19 is positioned in a fixing groove on the left fixing block 13, and the left fixing block 13 and the right fixing block 14 are matched to fix the air guide cylinder.
After the fixing structure 5 is installed, the fixing piece 4 is penetrated onto the straight-through air pipe 18 along the arc-shaped air pipe 3 through the through hole, and the fixing piece 4 is fixed through matching of the first thorn hair magic tape and the first round hair magic tape; the fixing band 2 is penetrated into the gasket 1, and the gasket 1 is arranged in the middle of the fixing band 2.
The utility model discloses the use does: at first place patient's neck department with gasket 1, install oropharynx air duct to patient's throat department, in two fixed orificess 6 on stationary blade 4 were passed respectively at 2 both ends of fixed band, fixed band 2 was fixed on stationary blade 4 through the both ends of a pair of second magic subsides to fixed band 2.
Claims (7)
1. An oropharynx air duct with a fixing device comprises an oropharynx air duct, the oropharynx air duct comprises an arc-shaped air duct (3) and a through air duct (18) communicated with the arc-shaped air duct (3), and an oral baffle (19) is arranged at the end part, far away from the arc-shaped air duct (3), of the through air duct (18); the method is characterized in that: the oral baffle (19) is provided with a fixing device, the fixing device comprises a fixing structure (5) detachably connected with the oral baffle (19), and a fixing piece (4) detachably connected with the fixing structure (5) penetrates through the through air pipe (18); fixing holes (6) are formed in two ends of the fixing piece (4), the fixing belt (2) penetrates through the fixing holes (6), and the gasket (1) penetrates through the middle of the fixing belt (2).
2. An oropharyngeal airway with fixation device as claimed in claim 1 wherein: the fixing structure (5) comprises an air guide cylinder communicated with the straight-through air pipe (18), the air guide cylinder is connected with a right fixing block (14) and a left fixing block (13) corresponding to the right fixing block (14) in a sliding mode, and fixing grooves matched with the oral baffle (19) are formed in the right fixing block (14) and the left fixing block (13).
3. An oropharyngeal airway with fastening means according to claim 2 characterised in that: a right guide plate (8) corresponding to the right fixing block (14) is arranged on the air guide cylinder, and a left guide plate (9) corresponding to the left fixing block (13) is arranged at one end, far away from the right guide plate (8), of the air guide cylinder; the right guide plate (8) is connected with a right traction rod (15) in a sliding manner, and a right traction ring (7) connected with the right traction rod (15) is arranged on the right fixed block (14); a right top spring is sleeved on the right traction rod (15) and arranged on one surface, far away from the right traction ring (7), of the right guide plate (8); and a right guide cylinder (11) matched with the right traction rod (15) is arranged on the right guide plate (8), and one end, far away from the right guide plate (8), of the right guide cylinder (11) is connected with the left guide plate (9).
4. An oropharyngeal airway with fixation device as claimed in claim 3 wherein: the left guide plate (9) is connected with a left traction rod (16) in a sliding mode, and a left traction ring (10) connected with the left traction rod (16) is arranged on the left fixing block (13); a left top spring is sleeved on the left traction rod (16) and arranged on one surface, far away from the left traction ring (10), of the left guide plate (9); and a left guide cylinder (12) matched with the left traction rod (16) is arranged on the left guide plate (9), and one end, far away from the left guide plate (9), of the left guide cylinder (12) is connected with the right guide plate (8).
5. An oropharyngeal airway with attachment means according to any one of claims 2 to 4 characterised in that: one end of the air guide cylinder close to the through air pipe (18) is connected with a fixing ring (17), and the fixing ring (17) is arranged in the through air pipe (18) in a penetrating mode.
6. An oropharyngeal airway with fastening means according to claim 2 characterised in that: the right fixing block (14) and the left fixing block (13) are both provided with first loop hair magic tapes, and the fixing piece (4) is provided with first loop hair magic tapes matched with the loop hair magic tapes.
7. An oropharyngeal airway with fixation device as claimed in claim 1 wherein: the two ends of the fixing band (2) are provided with second magic tapes, the second magic tapes comprise second barbed hook and loop fasteners arranged at the two ends of the fixing band (2), the fixing band (2) is provided with second round loop and loop hook and loop fastener matched with the second barbed hook and loop fastener, and the second round loop and loop fastener is arranged at one end of the second barbed hook and loop fastener close to the gasket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682497.8U CN210170614U (en) | 2019-05-13 | 2019-05-13 | Oropharynx air duct with fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682497.8U CN210170614U (en) | 2019-05-13 | 2019-05-13 | Oropharynx air duct with fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210170614U true CN210170614U (en) | 2020-03-24 |
Family
ID=69833244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920682497.8U Expired - Fee Related CN210170614U (en) | 2019-05-13 | 2019-05-13 | Oropharynx air duct with fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210170614U (en) |
-
2019
- 2019-05-13 CN CN201920682497.8U patent/CN210170614U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11623058B2 (en) | Lower jaw thrusting, mandibular protracting, tongue holding, universal oropharyngeal airway device | |
| US20050166928A1 (en) | Methods and devices for maintaining an open airway | |
| CA2318834A1 (en) | Copa method for fiberoptic endotracheal intubation | |
| JP2017527374A (en) | Sealing mechanism for an anesthesia airway device | |
| CN101491711A (en) | Laryngeal mask with tape tab | |
| CN210170614U (en) | Oropharynx air duct with fixing device | |
| Fan et al. | A comparative study of tracheal intubation using an intubating laryngeal mask (Fastrach) alone or together with a lightwand (Trachlight) | |
| CN108211069A (en) | A kind of department of anesthesia's tracheal cannula fixer | |
| CN112998899A (en) | Experimental animal trachea instillator | |
| CN213374527U (en) | Oropharynx breather pipe with fixing device | |
| CN215135333U (en) | Antiskid of removable oropharynx air vent takes off fixer | |
| CN208611537U (en) | A kind of endotracheal tube fixing device with bite-block | |
| CN209790552U (en) | Oropharynx breather pipe with fixing device | |
| CN205659235U (en) | Endotracheal tube anticreep card | |
| CN217014985U (en) | Five-point stable trachea cannula fixing device | |
| CN215275173U (en) | Oropharynx air duct fixing device | |
| CN211050599U (en) | Trachea cannula fixing equipment | |
| CN219251288U (en) | Adjustable trachea fixing band | |
| CN213491317U (en) | Anti-displacement tracheal cannula fixator based on upper teeth fixation | |
| CN220142375U (en) | Novel nasal tracheal cannula fixing lacing | |
| CN219501760U (en) | Anesthesia intubate fixing device | |
| CN216366236U (en) | Anti-splashing isolation hood for anesthesia intubation | |
| CN215537574U (en) | Noninvasive ventilator face guard | |
| CN214970662U (en) | Oropharynx air duct convenient for fixing trachea cannula | |
| CN214633299U (en) | Painless scope oral cavity of gastroenterology nursing supports oxygen mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |