CN2374200Y - Multipurpose throat ventilating duct for oral cavity - Google Patents
Multipurpose throat ventilating duct for oral cavity Download PDFInfo
- Publication number
- CN2374200Y CN2374200Y CN 99210006 CN99210006U CN2374200Y CN 2374200 Y CN2374200 Y CN 2374200Y CN 99210006 CN99210006 CN 99210006 CN 99210006 U CN99210006 U CN 99210006U CN 2374200 Y CN2374200 Y CN 2374200Y
- Authority
- CN
- China
- Prior art keywords
- oral cavity
- airway
- duct
- multipurpose
- throat
- 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
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a multipurpose throat ventilating duct for an oral cavity, which has an arc flat duct cavity structure. A main body comprises a hollow ventilating cavity of the throat ventilating duct and a duct cavity of an oxygen intake duct, and the oxygen intake duct has an oxygen intake duct joint. The utility model is put into the oral cavity of a patient to keep a respiratory tract amooth; oxygen is sucked through the oxygen intake duct, and the oxygen intake duct joint and a tracheal tube are fixed together, which are used as a tooth pad; multiple purposes of the utility model are used conveniently in the process of anaesthetizing and salvaging patients, ensuring the safety of patients.
Description
This utility model relates to medical apparatus and instruments, a kind of oral cavity multipurpose oropharyngeal airway.
In the middle of medical treatment is clinical, run among the patient, anesthesia process of stupor and after the anesthesia not wide-awake patient can not keep respiratory passage unblocked, often influence patient's breathing, also need a bite-block to keep clearness of catheter in the tracheal intubation anesthesia because of glossoptosis, very inconvenient.
The purpose of this utility model provides a kind of oral cavity multipurpose oropharyngeal airway, both be applicable to that coma patient kept respiratory passage unblocked, all right simultaneously effectively oxygen intake, working as bite-block in the tracheal intubation anesthesia process uses, keep airway behind the tube drawing, can guarantee patient's the unobstructed and oxygen uptake of breathing.
For achieving the above object, this utility model adopts following technical scheme:
Described oral cavity multipurpose oropharyngeal airway, adopt flat arc bicavity air pipe road, put it in the patient's mouth, its collar extension is outside the oral cavity, and internal orifice can keep respiratory passage unblocked by bigger ventilation tube chamber at bottleneck throat, be blown into oxygen by the oxygen catheter joint, its joint both can lead to oxygen, also can be secured together with endotracheal tube, played the effect of bite-block.
Described oral cavity multipurpose oropharyngeal airway, it has a flat arc two-chamber main body 1, oxygen catheter joint 2, outstanding edge 3 suitable for reading, edge lower part is suitable for the curved profile structure 4 of lip and tooth, roomy respiratory ventilation chamber 5, airway chamber 6.
The utlity model has following superiority: this oropharyngeal airway can keep respiratory passage unblocked, prevent glossoptosis, oxygen directly can be blown into patient's bottleneck throat, improve it and suck effect, the edge that is suitable for the curved profile structure of lip and tooth and gives prominence to is beneficial to it and fixes, when doing the bite-block use, special oxygen tube junction convenience is fixing with endotracheal tube, so it is widely used.
Below in conjunction with the description of drawings specific embodiment:
Fig. 1 is an oral cavity multipurpose oropharyngeal airway structural representation.
Shown in the figure: 1-airway main body; 2-airway joint; The edge that 3-is outstanding; 4-is suitable for the curved profile of lip and tooth; 5-respiratory ventilation tube chamber; 6-airway chamber.
Embodiment one
Patient for glossoptosis is arranged puts into the oral cavity with this airway along lingual surface, places suitable position, and patient's lip and tooth are put in the designed curvilinear structures, and patient's respiratory tract is kept clear.
Embodiment two
Put into airway with embodiment one, when the needs oxygen intake, will be connected with conduit on the joint of this airway, can make oxygen directly be blown into patient's bottleneck throat, improve therapeutic effect through the oxygen of humidification bottle.
Embodiment three
During general anesthesia, after endotracheal tube inserts successfully, put into airway, airway joint and endotracheal tube are close together with rope or immobilization with adhesive tape, can work as bite-block and use with embodiment one.Pull out endotracheal tube after the operation, this airway is stayed patient's Yu oral cavity, can keep respiratory passage unblocked, oxygen intake, clear-headed fully until patient.
Claims (1)
1, a kind of oral cavity multipurpose oropharyngeal airway, it is characterized in that: described multipurpose oropharyngeal airway has a flat arc two-chamber main body (1), airway joint (2), airway is suitable for reading an outstanding edge (3), the curved profile structure (4) that is suitable for lip and dental articulation is arranged under the edge, and two chamber is respectively bigger respiratory ventilation chamber (5) and airway tube chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99210006 CN2374200Y (en) | 1999-05-07 | 1999-05-07 | Multipurpose throat ventilating duct for oral cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99210006 CN2374200Y (en) | 1999-05-07 | 1999-05-07 | Multipurpose throat ventilating duct for oral cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374200Y true CN2374200Y (en) | 2000-04-19 |
Family
ID=34003335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99210006 Expired - Fee Related CN2374200Y (en) | 1999-05-07 | 1999-05-07 | Multipurpose throat ventilating duct for oral cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374200Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622659A (en) * | 2013-12-18 | 2014-03-12 | 煤炭总医院 | Disposable oropharyngeal airway set for endoscope |
| CN107875531A (en) * | 2017-11-19 | 2018-04-06 | 陈爱军 | A kind of pneumostome for mining self-rescuer has |
| CN107899147A (en) * | 2017-11-19 | 2018-04-13 | 陈爱军 | The method for improving mining self-rescuer oxygen utilization rate |
| CN107929965A (en) * | 2017-11-19 | 2018-04-20 | 陈爱军 | Pneumostome for mining self-rescuer has |
-
1999
- 1999-05-07 CN CN 99210006 patent/CN2374200Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103622659A (en) * | 2013-12-18 | 2014-03-12 | 煤炭总医院 | Disposable oropharyngeal airway set for endoscope |
| CN107875531A (en) * | 2017-11-19 | 2018-04-06 | 陈爱军 | A kind of pneumostome for mining self-rescuer has |
| CN107899147A (en) * | 2017-11-19 | 2018-04-13 | 陈爱军 | The method for improving mining self-rescuer oxygen utilization rate |
| CN107929965A (en) * | 2017-11-19 | 2018-04-20 | 陈爱军 | Pneumostome for mining self-rescuer has |
| CN107899147B (en) * | 2017-11-19 | 2021-12-07 | 胡佳威 | Method for improving oxygen utilization rate of mine self-rescuer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |