CN205698813U - A kind of novel practical weak stimulation oropharyngeal airway - Google Patents
A kind of novel practical weak stimulation oropharyngeal airway Download PDFInfo
- Publication number
- CN205698813U CN205698813U CN201620349225.2U CN201620349225U CN205698813U CN 205698813 U CN205698813 U CN 205698813U CN 201620349225 U CN201620349225 U CN 201620349225U CN 205698813 U CN205698813 U CN 205698813U
- Authority
- CN
- China
- Prior art keywords
- oropharyngeal airway
- low pressure
- air bag
- pressure air
- novel practical
- 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
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of novel practical weak stimulation oropharyngeal airway, conduit and inflatable interface is connected including oropharyngeal airway body, bite, inflation, described oropharyngeal airway body includes lingual surface and palatal surface, also include that low pressure air bag, described low pressure air bag are attached to edge and the front end of described oropharyngeal airway body lingual surface of described palatal surface；Described low pressure air bag is connected conduit with described inflatable interface by inflation and connects；Described oropharyngeal airway body is connected with described bite.This utility model uses the novel practical weak stimulation oropharyngeal airway of said structure, the material that oropharyngeal airway body part is designed as flat physiology dissection arc and use is more flexible, so can reduce oropharyngeal airway during inserting pharyngeal cavity to palate and the damage of pharyngeal cavity with alleviate pharyngeal stimulation, patient can be made to be easier to tolerance simultaneously through nasal respiration.
Description
Technical field
This utility model relates to medical treatment assisted ventilation technical field of tools, especially relates to a kind of novel practical
Weak stimulation oropharyngeal airway.
Background technology
Oropharyngeal airway is a kind of easy medical treatment ventilation instrument, and the induction of anesthesia difficult airway patient is inserted
Instrument of effectively simply ventilating after Guan Qian, extubation of tracheal intubation and during First Aid.
Oropharyngeal airway direct oral cavity is placed to pharyngeal cavity, utilizes oropharyngeal airway effectively to lead to what pars oralis pharyngis was formed
Road is so that effective ventilation.Traditional oropharyngeal airway material is harder, the most right during posting port pharyngeal cavity
Palatine and pars oralis pharyngis cause damage, furthermore ccavum oropharygeum teleneuron is abundant, sensation sensitivity, to clear-headed and numb
Patient after liquor-saturated tube drawing can not well tolerate.For these reasons, a kind of weak stimulation of novel practical of design
Oropharyngeal airway is necessary.
Utility model content
The purpose of this utility model is to provide a kind of novel practical weak stimulation oropharyngeal airway, is ventilated by oropharynx
The material that road body part is designed as flat physiology dissection arc and use is more flexible, so can reduce mouth
Pharynx airway during inserting pharyngeal cavity to palate and the damage of pharyngeal cavity with alleviate pharyngeal stimulation, can
The most well through nasal respiration, patient is made to be easier to tolerance.
For achieving the above object, this utility model provides a kind of novel practical weak stimulation oropharyngeal airway,
Conduit and inflatable interface, described oropharyngeal airway is connected including oropharyngeal airway body, bite, inflation
Body includes lingual surface and palatal surface, also includes that low pressure air bag, described low pressure air bag are attached to the limit of described palatal surface
At edge and the front end of described oropharyngeal airway body lingual surface；
Described low pressure air bag is connected conduit with described inflatable interface by inflation and connects；
Described oropharyngeal airway body is connected with described bite.
Preferably, described palatal surface is U-shaped groove structure, and described lingual surface is flat arcuate structure.
Preferably, the low pressure air bag of described oropharyngeal airway body lingual surface front end and described palatal surface edge
Low pressure air bag is structure as a whole.
Preferably, described oropharyngeal airway body is made up of medical silica-gel or medical elastomer, described occlusion
Portion is made up of hard medical plastic, and described low pressure air bag is made up of medical silica-gel material.
Therefore, this utility model uses the novel practical weak stimulation oropharyngeal airway of said structure, by oropharynx
The material that airway body part is designed as flat physiology dissection arc and use is more flexible, so can subtract
Few oropharyngeal airway during inserting pharyngeal cavity to palate and the damage of pharyngeal cavity with alleviate pharyngeal thorn
Swash, patient can be made to be easier to tolerance simultaneously through nasal respiration.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel practical of this utility model weak stimulation oropharyngeal airway embodiment；
Fig. 2 is the front view of a kind of novel practical of this utility model weak stimulation oropharyngeal airway embodiment.
Detailed description of the invention
Embodiment
Fig. 1 is the structural representation of a kind of novel practical of this utility model weak stimulation oropharyngeal airway embodiment,
Fig. 2 is the front view of a kind of novel practical of this utility model weak stimulation oropharyngeal airway embodiment, such as figure institute
Showing, this utility model provides a kind of novel practical weak stimulation oropharyngeal airway, including oropharyngeal airway originally
Body 1, bite 2 and inflatable interface 3, inflation connects conduit 7, oropharyngeal airway body 1 includes lingual surface
4 and palatal surface 5, also include that low pressure air bag 6, low pressure air bag 6 are attached to the edge of palatal surface 5 and oropharynx leads to
The front end of air flue body 1 lingual surface；Low pressure air bag 6 is connected by inflating catheter 7 with inflatable interface 3；Mouthful
Pharynx airway body 1 is connected with bite 2, and this utility model uses the palatal surface of oropharyngeal airway body to open
Adhere to low pressure airbag structure on the U-shaped groove structure put, alleviate the stimulation to pharyngeal cavity, simultaneously can per nasal
Breathe.
Palatal surface 5 is open U-shaped groove structure, and lingual surface 4 is flat arcuate structure, and this structure reduces
The difficulty inserted and to oral cavity palatal surface and pharyngeal damage.
The low pressure air bag 6 of oropharyngeal airway body 1 lingual surface 4 front end and the low pressure air bag 6 of palatal surface 5 edge
It is structure as a whole, the stimulation to pars oralis pharyngis and damage can be reduced, increase patient's tolerance to oropharyngeal airway
Degree, simultaneously can be according to the size regulating ventilation air flue at most.
Oropharyngeal airway body 1 is made up of medical silica-gel or medical elastomer, and bite 2 is medical by hard
Plastics are made, and low pressure air bag 6 is made up of medical silica-gel material, and material has good pliability, reduce
Stimulation to pharyngeal cavity, has good toleration.
The principle of the novel weak stimulation oropharyngeal airway of said structure:
Oropharyngeal airway includes body, arc lingual surface and U-shaped palatal surface, adheres to inner small and outside big around U-shaped palatal surface
Low pressure air bag, the front end of oropharyngeal airway body only have lingual surface adhere to tiny flat low pressure air bag with U-shaped
Adhering to inner small and outside big low pressure air bag around palatal surface to interlink, bite is hollow elliptical, with body phase
Connect.The application is applied to that clinical respiratory blocks first aid, emergency treatment, patient with severe symptoms intubate front and general anesthesia and pull out
After pipe, respiratory tract the most freely carries out the important tool of effective ventilation, can well prevent patient's anoxia asphyxia, protects
Hinder effective oxygen supply.Concretely, the patients with general anesthesia of difficult airway, after pulling out endotracheal tube after anesthesia, put
Enter oropharyngeal airway of the present utility model and can effectively prevent airway obstruction, improve safety, enhance
Toleration.In a word, the oropharyngeal airway that this utility model provides can Rapid reversal patient respiratory when necessary
Road blocks, and has good toleration.
Therefore, this utility model uses the novel practical weak stimulation oropharyngeal airway of said structure, by oropharynx
The material that airway body part is designed as flat physiology dissection arc and use is more flexible, so can subtract
Few oropharyngeal airway during inserting pharyngeal cavity to palate and the damage of pharyngeal cavity with alleviate pharyngeal thorn
Swash, patient can be made to be easier to tolerance simultaneously through nasal respiration.
It is last it is noted that above example is only in order to illustrate the technical solution of the utility model rather than right
It limits, although this utility model being described in detail with reference to preferred embodiment, and this area
Those of ordinary skill it is understood that its still the technical solution of the utility model can be modified or
Person's equivalent, and these amendments or equivalent also can not make amended technical scheme depart from this reality
Spirit and scope by new technique scheme.
Claims (4)
1. a novel practical weak stimulation oropharyngeal airway, including oropharyngeal airway body, bite, fills
Gas connects conduit and inflatable interface, and described oropharyngeal airway body includes lingual surface and palatal surface, it is characterised in that:
Also include that low pressure air bag, described low pressure air bag are attached to the edge of described palatal surface and described oropharynx leads to
The front end of air flue body lingual surface；
Described low pressure air bag is connected conduit with described inflatable interface by inflation and connects；
Described oropharyngeal airway body is connected with described bite.
A kind of novel practical weak stimulation oropharyngeal airway the most according to claim 1, it is characterised in that:
Described palatal surface is U-shaped groove structure, and described lingual surface is flat arcuate structure.
A kind of novel practical weak stimulation oropharyngeal airway the most according to claim 2, it is characterised in that:
The described low pressure air bag of oropharyngeal airway body lingual surface front end and the low pressure air bag of described palatal surface edge are one
Body structure.
A kind of novel practical weak stimulation oropharyngeal airway the most according to claim 3, it is characterised in that:
Described oropharyngeal airway body is made up of medical silica-gel or medical elastomer, and described bite is medical by hard
Plastics are made, and described low pressure air bag is made up of medical silica-gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349225.2U CN205698813U (en) | 2016-04-19 | 2016-04-19 | A kind of novel practical weak stimulation oropharyngeal airway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349225.2U CN205698813U (en) | 2016-04-19 | 2016-04-19 | A kind of novel practical weak stimulation oropharyngeal airway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698813U true CN205698813U (en) | 2016-11-23 |
Family
ID=57296144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620349225.2U Expired - Fee Related CN205698813U (en) | 2016-04-19 | 2016-04-19 | A kind of novel practical weak stimulation oropharyngeal airway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205698813U (en) |
-
2016
- 2016-04-19 CN CN201620349225.2U patent/CN205698813U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102872514A (en) | Anti-reflux laryngeal mask | |
| CN109481805A (en) | A kind of intranasal laryngeal airway conduit | |
| CN204468927U (en) | Tracheal intubation type laryngeal mask | |
| CN107362428B (en) | Ventilation catheter | |
| CN202961429U (en) | Double saccule trachea cannula | |
| CN209075763U (en) | Disposably use Multifunctional oropharyngeal airway | |
| CN201001897Y (en) | Throat cover | |
| CN203183463U (en) | Multi-cavity laryngeal mask | |
| CN203169782U (en) | Intraoral support type oropharynx breather pipe | |
| CN205698813U (en) | A kind of novel practical weak stimulation oropharyngeal airway | |
| CN211096822U (en) | Novel multi-functional medical oropharynx pipe of ventilating | |
| CN107349502A (en) | A kind of oropharyngeal airway with gas source connector | |
| CN2910241Y (en) | Novel two-way throat cover for respiratory tract and esophagus | |
| CN203447602U (en) | Trachea cannula | |
| CN206138542U (en) | But trachea cannula of trachea surface anesthesia function | |
| CN208574108U (en) | A kind of depth oxygen supply type nasopharyngeal airway | |
| CN206792778U (en) | A kind of transtracheal cuts the mask of stoma row therapeutic bronchoscopy | |
| CN205411875U (en) | L -T type tracheal cannula | |
| CN201807047U (en) | Tracheal catheter | |
| CN206404141U (en) | A kind of seaming with oxygen uptake function | |
| CN205988446U (en) | Nasal airflow device | |
| CN206434681U (en) | A kind of disposable teeth pad for tracheal cannula | |
| CN205729929U (en) | A kind of pre-plastotype laryngeal mask | |
| CN208511669U (en) | A kind of tracheal catheter of sustainable airway suction | |
| CN203107905U (en) | Laryngeal mask with slide groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |