CN217526009U - Oropharynx air duct - Google Patents
Oropharynx air duct Download PDFInfo
- Publication number
- CN217526009U CN217526009U CN202220494156.XU CN202220494156U CN217526009U CN 217526009 U CN217526009 U CN 217526009U CN 202220494156 U CN202220494156 U CN 202220494156U CN 217526009 U CN217526009 U CN 217526009U
- Authority
- CN
- China
- Prior art keywords
- elastic cord
- bite
- flange plate
- straight tube
- block straight
- 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
- 210000003300 oropharynx Anatomy 0.000 title claims abstract description 14
- 210000003800 pharynx Anatomy 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 210000000214 mouth Anatomy 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an oropharynx air vent belongs to medical appurtenance field, including flange plate, bite-block straight tube, pharynx bending tube and elastic cord, install fixed stopper on the flange plate, fixed stopper with bite-block straight tube intercommunication, the bite-block straight tube with pharynx bending tube intercommunication, the both sides of flange plate be equipped with elastic cord assorted notch, the belt buckle has been cup jointed on the elastic cord, be equipped with on the belt buckle with elastic cord assorted regulation mouth, the one end of elastic cord is passed notch and gluing are in on the elastic cord, the other end of elastic cord passes the notch with adjust the mouth and splice on the elastic cord, the utility model discloses can let the flange plate firmly fix at patient's lip.
Description
Technical Field
The utility model belongs to medical appurtenance field, specifically speaking relates to an oropharynx air vent.
Background
Oropharyngeal airway is also called oropharyngeal airway or oropharyngeal airway, is a non-tracheal catheter type airway, is the simplest, effective and economical airway aid, and is widely applied to clinical first aid and resuscitation after general anesthesia.
Traditional oropharynx air vent does not have fixing device, be difficult to fix at its oral area to some unclear patients of will, drop easily, especially some easily take place the clear-headed patient of tongue tenesmus, the reflection of throat is normal, the patient can be because of throat stimulation unconsciously extracts oropharynx air vent, play the unobstructed effect of respiratory track, thereby danger takes place, critical patient's life, lead to all need to paste with the sticky tape when using at every turn and fix oropharynx air vent at patient's face, but do like this and need once every use, it pastes on face to use a sticky tape, the availability factor is reduced, use adhesive tape is always used simultaneously, also can let face's skin attenuation, cause the damage.
SUMMERY OF THE UTILITY MODEL
There is not fixing device to current oropharynx air vent, the problem that drops easily, the utility model provides an oropharynx air vent.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides an oropharynx air vent, includes flange plate, bite-block straight tube, pharynx bending tube and elastic cord, install fixed stopper on the flange plate, fixed stopper with bite-block straight tube intercommunication, the bite-block straight tube with pharynx bending tube intercommunication, the both sides of flange plate be equipped with elastic cord assorted notch, the belt buckle has been cup jointed on the elastic cord, be equipped with on the belt buckle with elastic cord assorted regulation mouth, the one end of elastic cord is passed notch and gluing are in on the elastic cord, the other end of elastic cord passes the notch with adjust mouthful and glue and be in on the elastic cord.
In order to match the flange plate to the lip, the flange plate is preferably an arcuate resilient rubber sheet.
In order to prevent the teeth from damaging the bite block straight tube, the outer wall of the bite block straight tube is preferably fixedly wrapped with a soft rubber sleeve.
In order not to cause discomfort to the throat, preferably the pharyngeal conduit is a flattened elbow.
In order to prevent the pharyngeal bend tube from damaging oral tissues when entering the oral cavity, the front end of the pharyngeal bend tube is further arc-shaped.
In order to disassemble the device and facilitate cleaning, preferably, the fixing plug is in threaded connection with the flange plate, and a threaded opening matched with the fixing plug is formed in the flange plate.
Compared with the prior art, the utility model provides an oropharynx air vent, the utility model discloses possess following beneficial effect:
the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a let the elastic cord fix the both sides at the flange board, adjust the length of elastic cord through the belt buckle, according to the difference of patient's head size, can change the length of elastic cord, let the flange board can firmly fix at patient's lip, can not lead to the device to drop because of standing up when the patient sleeps, also need not use the sticky tape to cause the damage to patient's facial skin, only need slide at the elastic cord buckle, when letting the elastic cord hug closely with patient's head, also can not cause the damage to the patient, just can play fixing device's effect.
Drawings
FIG. 1 is a schematic side view of an oropharyngeal airway according to the present invention;
FIG. 2 is a schematic top view of an oropharyngeal airway according to the present invention;
fig. 3 is a schematic view of the internal structure of an oropharyngeal airway in accordance with the present invention;
FIG. 4 is a schematic view of the connection structure of oropharyngeal airway of the present invention;
FIG. 5 is a schematic view of the structure of the elastic band and the flange plate of the oropharyngeal airway in accordance with the present invention;
fig. 6 is a schematic view of the connection structure between the elastic band and the band buckle of the oropharynx air duct of the present invention.
In the figure: 1. a flange plate; 2. a fixed plug; 3. a bite block straight tube; 4. a pharyngeal bend tube; 5. elastic bands; 6. a buckle; 601. and adjusting the port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-6, an oropharynx airway comprises a flange plate 1, a bite block straight tube 3, a pharynx bending tube 4 and an elastic band 5, wherein a fixing plug 2 is installed on the flange plate 1, the fixing plug 2 is in the shape of a ring with a hollowed middle part, the fixing plug 2 is communicated with the bite block straight tube 3, the bite block straight tube 3 penetrates through the flange plate 1, the flange plate 1 is provided with a notch matched with the bite block straight tube 3, the bite block straight tube 3 is communicated with the pharynx bending tube 4, notches matched with the elastic band 5 are formed in two sides of the flange plate 1, a buckle 6 is sleeved on the elastic band 5, an adjusting opening 601 matched with the elastic band 5 is formed in the buckle 6, one end of the elastic band 5 penetrates through the notch and is glued to the elastic band 5, and the other end of the elastic band 5 penetrates through the notch and the adjusting opening 601 and is glued to the elastic band 5.
The flange plate 1 is an arc-shaped elastic rubber sheet, and the device is better contacted with the lip of a user through the arc-shaped elastic rubber sheet.
The outer wall of bite-block straight tube 3 is fixed the parcel and is had the flexible rubber sleeve, and when the patient was asleep, tooth very easily and bite-block straight tube 3 contact, and the time has long can cause wearing and tearing to bite-block straight tube 3, protects bite-block straight tube 3 through the flexible rubber sleeve, increases the life of device.
The pharyngeal bend tube 4 is a flat bend tube, and the foreign body sensation of the pharyngeal bend tube 4 in the throat region of the patient is reduced by the flat bend tube.
The front end of the pharyngeal bend tube 4 is arc-shaped, and when the pharyngeal bend tube 4 enters the oral cavity, the oral tissue is prevented from being damaged.
The utility model discloses be applied to medical treatment appurtenance field, through stretching into patient's oral cavity with bite-block straight tube 3 and pharyngeal bending tube 4, patient's lip is hugged closely to flange plate 1, cover elastic cord 5 at patient's head, slide adjusting band buckle 6, adjust the length of elastic cord 5, reach and firmly fix at patient's head and let the comfortable length of patient, it is fixed to let the device with this, let the patient can be peacefully gone into the dormancy, when needs wash, rotate fixed stopper 2, let fixed stopper 2, bite-block straight tube 3 and pharyngeal bending tube 4 break away from flange plate 1, to fixed stopper 2, bite-block straight tube 3 and pharyngeal bending tube 4 wash, rotate at the spiral after the washing is accomplished, let fixed stopper 2, bite-block straight tube 3 and pharyngeal bending tube 4 fix on flange plate 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an oropharynx air vent, a serial communication port, including flange board (1), bite-block straight tube (3), pharynx crooked pipe (4) and elastic cord (5), install fixed stopper (2) on flange board (1), fixed stopper (2) with bite-block straight tube (3) intercommunication, bite-block straight tube (3) with pharynx crooked pipe (4) intercommunication, the both sides of flange board (1) be equipped with elastic cord (5) assorted notch, buckle (6) have been cup jointed on elastic cord (5), be equipped with on buckle (6) with elastic cord (5) assorted regulation mouth (601), the one end of elastic cord (5) is passed notch and gluing are in on elastic cord (5), the other end of elastic cord (5) passes the notch with regulation mouth (601) and gluing are in on elastic cord (5).
2. Oropharyngeal airway according to claim 1, characterized in that the flange plate (1) is an arc-shaped elastic rubber sheet.
3. The oropharyngeal airway as claimed in claim 1, characterized in that the outer wall of the bite block straight tube (3) is fixedly wrapped with a soft rubber sleeve.
4. Oropharyngeal airway according to claim 1, characterized in that the pharyngeal tube (4) is a flattened elbow.
5. An oropharyngeal airway according to claim 4, it is characterized in that the front end of the pharyngeal bending tube (4) is arc-shaped.
6. Oropharyngeal airway according to claim 4, characterized in that the fixing plug (2) is screwed to the flange plate (1), the flange plate (1) being provided with a threaded mouth matching the fixing plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494156.XU CN217526009U (en) | 2022-03-09 | 2022-03-09 | Oropharynx air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494156.XU CN217526009U (en) | 2022-03-09 | 2022-03-09 | Oropharynx air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217526009U true CN217526009U (en) | 2022-10-04 |
Family
ID=83428621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220494156.XU Expired - Fee Related CN217526009U (en) | 2022-03-09 | 2022-03-09 | Oropharynx air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217526009U (en) |
-
2022
- 2022-03-09 CN CN202220494156.XU patent/CN217526009U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |