CN204890874U - Novel weak amazing bionic -type oropharynx air vent - Google Patents
Novel weak amazing bionic -type oropharynx air vent Download PDFInfo
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- CN204890874U CN204890874U CN201520628537.2U CN201520628537U CN204890874U CN 204890874 U CN204890874 U CN 204890874U CN 201520628537 U CN201520628537 U CN 201520628537U CN 204890874 U CN204890874 U CN 204890874U
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- oropharyngeal airway
- air vent
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- oropharynx air
- spill
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Abstract
The utility model discloses a novel weak amazing bionic -type oropharynx air vent, the oropharynx air vent adopts shao shi hardness to be 50-100 medical silica gel or medical elastomer materials and makes to adopt silver ion, titanium dioxide, hydroxyapatite or bioactive molecule, or adopt layer upon layer static self assembly technique to carry out antibiotic antibacterial processing, the oropharynx air vent includes oropharynx air vent body, and oropharynx air vent body jaw face and lingual surface hold in the palm with the spill tongue for the spill uvula holds in the palm respectively, and oropharynx air vent body both sides adopt the recess design to be the arc lumen, and oropharynx air vent body mid portion is solid supporter, oropharynx air vent body mouth outside be divided into with the mild lip screening glass of oropharynx air vent vertically, the utility model discloses oropharynx air vent body jaw face and lingual surface set up respectively the spill uvula hold in the palm with the support of spill tongue, and the oropharynx air vent is made by mild material, the patient endures more easily.
Description
Technical field
This utility model relates to medical aid field, particularly a kind of novel weak stimulation bionic-type oropharyngeal airway.
Background technology
Oropharyngeal airway is a kind of assisted ventilation apparatus, and it can be incorporated into pharyngeal by direct oral cavity, utilizes the support of airway body by root of the tongue forward, expands pharyngeal cavity, improves the airway obstruction because glossoptosis, oropharynx are narrow or secretions etc. causes, improves ventilation.There is following problem in traditional oropharyngeal airway:
1, traditional oropharyngeal airway is hard material and makes, large to the damage of pars oralis pharyngis soft tissue after inserting in process and inserting;
2, because tongue body is distributed with abundant teleneuron, especially at median sulcus of tongue and sulcus terminalis place, the distribution of teleneuron is more concentrated, therefore median sulcus of tongue and sulcus terminalis is stimulated can to cause strong nauseating discomfort, uvula is also distributed with abundant teleneuron, therefore uvula is stimulated also can to cause strong nauseating discomfort, the lingual surface part of traditional oropharyngeal airway is just pressed in the middle of tongue body, and the position of the middle of tongue body median sulcus of tongue and sulcus terminalis just, and the jaw face portion of airway is just pressed in uvula, the teleneuron abnormal distribution of these positions enriches, strong to irritant reaction, so insert traditional oropharyngeal airway, patient feel sick discomfort be difficult to tolerance.
3, traditional oropharyngeal airway in case of emergency directly can not carry out tracheal intubation through airway, but needs airway to extract, then circulation of qi promoting cannula, wastes valuable emergency time, and causes secondary injury to patient.
Utility model content
This utility model provides a kind of novel weak stimulation bionic-type oropharyngeal airway, oropharyngeal airway adopts medical silica-gel or medical elastomer material to make, and oropharyngeal airway body jaw face and lingual surface arrange the holder of spill uvula and the holder of spill tongue respectively, make patient more easily tolerate.
The technical solution adopted in the utility model is:
A kind of novel weak stimulation bionic-type oropharyngeal airway; comprise oropharyngeal airway body; oropharyngeal airway body jaw face and lingual surface are respectively the holder of spill uvula and the holder of spill tongue; oropharyngeal airway body both sides are arc tube chamber; oropharyngeal airway body mid portion is solid support body, and oropharyngeal airway body mouth outside is divided into the lip screening glass vertical with oropharyngeal airway.
Preferably, oropharyngeal airway adopt shore hardness be 50 ~ 100 medical silica-gel or medical elastomer material make.
Preferably, oropharyngeal airway body adopts silver ion or titanium dioxide or hydroxyapatite or bioactive molecule to carry out antibacterial bacteriostatic process, or adopts layer upon layer electrostatic self-assembling technique to carry out antibacterial bacteriostatic process.
Further, the uvula holder of oropharyngeal airway rear end spill and spill tongue depend on the jaw face at nearly lip screening glass place and lingual surface is equipped with the level and smooth bite-block thickeied of nature continuity.
Preferably, oropharyngeal airway body stretches into pars oralis pharyngis and is divided into the circular arc of to dissect radian with oropharynx and adapting.
Preferably, lip screening glass is arc.
Oropharyngeal airway front end adopts flat circular-arc-shaped design, in order to reduce the damage to pars oralis pharyngis soft tissue after oropharyngeal airway is inserted in process and inserted.
The beneficial effects of the utility model are:
1, oropharyngeal airway body adopts shore hardness to be that the medical silica-gel of 50-100 or medical elastomer material are made, soft flexible, is inserting in process and little to the damage of pars oralis pharyngis soft tissue after inserting.And oropharyngeal airway bulk material adopts silver ion, titanium dioxide, hydroxyapatite or bioactive molecule, or adopt layer upon layer electrostatic self-assembling technique to carry out antibacterial bacteriostatic process, in use procedure, effectively can prevent the growth and breeding of pars oralis pharyngis antibacterial.
2, oropharyngeal airway body jaw face and lingual surface are respectively the holder of spill uvula and the holder of spill tongue, stimulate uvula and tongue body in order to reduce.
3, bite block portion protection oropharyngeal airway body not to be bitten distortion by tooth, also takes care of one's teeth injury-free.
4, oropharyngeal airway body stretches into pars oralis pharyngis and is divided into the circular arc of to dissect radian with oropharynx and adapting, in order to reduce the stimulation to pars oralis pharyngis soft tissue.
5, oropharyngeal airway front end adopts flat circular-arc-shaped design, in order to reduce the damage to pars oralis pharyngis soft tissue after airway is inserted in process and inserted.
6, oropharyngeal airway body both sides are arc tube chamber, can be snapped onto by endotracheal tube in the arc tube chamber of oropharyngeal airway body side after tracheal intubation on the one hand, in order to fixing and protection endotracheal tube; On the other hand, also before tracheal intubation, oropharyngeal airway can be inserted in advance, then utilize visualization device or the arc tube chamber of blind spy device through oropharyngeal airway both sides to carry out tracheal intubation.Certainly, arc tube chamber also can be utilized to carry out suction sputum easily or insert stomach tube.
7, lip screening glass can protect lower lip not by the damage of medical care precess on the one hand; Adhesive tape can be utilized to fix lip screening glass in face on the other hand, prevent oropharyngeal airway body from deviating from.
8, in emergency circumstances, visualization device or blind spy device can be utilized directly to carry out tracheal intubation through the arc tube chamber of this oropharyngeal airway, and first oropharyngeal airway is extracted unlike traditional oropharyngeal airway, circulation of qi promoting cannula again, save valuable emergency time, and avoid the secondary injury that patient is caused.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is this utility model schematic diagram.
Fig. 2 is this utility model bottom schematic view.
In figure: 1, oropharyngeal airway body, 2, the holder of spill tongue, 3, the holder of spill uvula, 4, arc tube chamber, 5, bite-block, 6, lip screening glass.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, the open a kind of novel weak stimulation bionic-type oropharyngeal airway of this utility model, comprise oropharyngeal airway body 1, oropharyngeal airway body 1 jaw face and lingual surface are respectively spill uvula holder 3 and spill tongue holder 2, oropharyngeal airway body 1 both sides are arc tube chamber 4, oropharyngeal airway body 1 mid portion is solid support body, oropharyngeal airway body 1 mouthful of outside is divided into lip screening glass 6, spill uvula holder 3 and spill tongue holder 2 are provided with bite-block 5 near lip screening glass 6 place, described oropharyngeal airway body 1 adopt shore hardness be 50 ~ 100 medical silica-gel or medical elastomer material make.
Oropharyngeal airway body 1 adopts silver ion, titanium dioxide, hydroxyapatite or bioactive molecule, or adopts layer upon layer electrostatic self-assembling technique to carry out antibacterial bacteriostatic process, effectively can prevent the growth and breeding of pars oralis pharyngis antibacterial in use procedure.
Oropharyngeal airway body 1 stretches into pars oralis pharyngis and is divided into circular arc.
Oropharyngeal airway body 1 front end is flat circular arc.
Lip screening glass 6 is arc.
This utility model can be applied in the tracheal intubation of general anesthesia, anesthesia maintenance and tracheal extubation with trachea duct joint.Specifically, can after general anesthesia, before tracheal intubation, insert oropharyngeal airway body 1 in advance and fix, carry out assisted ventilation, then visualization device or the arc tube chamber 4 of blind spy device through oropharyngeal airway body 1 both sides is utilized to carry out tracheal intubation, after intubate, endotracheal tube can be snapped onto in the arc tube chamber 4 of certain side of oropharyngeal airway body 1, utilize the support of bite-block 5 part of oropharyngeal airway body 1 to prevent tooth to be directly engaged endotracheal tube, prevent the damage of tooth and endotracheal tube.When after recovery from anesthesia, endotracheal tube can be pulled out through arc tube chamber 4 suction sputum of oropharyngeal airway body 1, and retain oropharyngeal airway, until patient pulls out oropharyngeal airway after reviving completely again, the generation of the anoxia asphyxia after tracheal extubation caused by glossoptosis can well be prevented like this, greatly improve safety and the comfortableness of recovery from anesthesia phase patient.Certainly, also after Endotracheal Intubation Under General Anesthesia, airway body 1 can be swallowed by posting port, then endotracheal tube be snapped onto in the arc tube chamber 4 of certain side of oropharyngeal airway body 1, in order to prevent the damage of tooth and endotracheal tube.Generally speaking, this utility model, before tracheal intubation inserted by general anesthesia, can play ventilation; After Endotracheal Intubation Under General Anesthesia, bite-block can be played; And after recovery from anesthesia tracheal extubation, anti-glossoptosis of ventilating can be worked again.
Claims (7)
1. a novel weak stimulation bionic-type oropharyngeal airway; it is characterized in that; comprise oropharyngeal airway body; oropharyngeal airway body jaw face and lingual surface are respectively the holder of spill uvula and the holder of spill tongue; oropharyngeal airway body both sides are arc tube chamber; oropharyngeal airway body mid portion is solid support body, and oropharyngeal airway body mouth outside is divided into the lip screening glass vertical with oropharyngeal airway.
2. a kind of novel weak stimulation bionic-type oropharyngeal airway according to claim 1, is characterized in that, oropharyngeal airway adopt shore hardness be 50 ~ 100 medical silica-gel or medical elastomer material make.
3. weak stimulation bionic-type oropharyngeal airway according to claim 1, it is characterized in that, oropharyngeal airway body adopts silver ion or titanium dioxide or hydroxyapatite or bioactive molecule to carry out antibacterial bacteriostatic process, or adopts layer upon layer electrostatic self-assembling technique to carry out antibacterial bacteriostatic process.
4. a kind of novel weak stimulation bionic-type oropharyngeal airway according to claim 1, is characterized in that, the spill uvula holder of oropharyngeal airway rear end and spill tongue depend on the jaw face at nearly lip screening glass place and lingual surface is equipped with the level and smooth bite-block thickeied of nature continuity.
5. a kind of novel weak stimulation bionic-type oropharyngeal airway according to claim 1, is characterized in that, oropharyngeal airway body stretches into pars oralis pharyngis and is divided into the circular arc of to dissect radian with oropharynx and adapting.
6. a kind of novel weak stimulation bionic-type oropharyngeal airway according to claim 1, it is characterized in that, lip screening glass is arc.
7. a kind of novel weak stimulation bionic-type oropharyngeal airway according to claim 1, it is characterized in that, oropharyngeal airway front end is flat circular arc, in order to reduce the damage to pars oralis pharyngis soft tissue after oropharyngeal airway is inserted in process and inserted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628537.2U CN204890874U (en) | 2015-08-19 | 2015-08-19 | Novel weak amazing bionic -type oropharynx air vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628537.2U CN204890874U (en) | 2015-08-19 | 2015-08-19 | Novel weak amazing bionic -type oropharynx air vent |
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| Publication Number | Publication Date |
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| CN204890874U true CN204890874U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520628537.2U Active CN204890874U (en) | 2015-08-19 | 2015-08-19 | Novel weak amazing bionic -type oropharynx air vent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194775A (en) * | 2015-08-19 | 2015-12-30 | 合肥达米医疗科技有限公司 | Improved weak stimulation bionic oropharynx airway |
| CN105435345A (en) * | 2015-12-25 | 2016-03-30 | 夏敏 | Weak-irritation triple-aspiration-prevention laryngeal mask which can be put into gastrointestinal tract through nose |
-
2015
- 2015-08-19 CN CN201520628537.2U patent/CN204890874U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194775A (en) * | 2015-08-19 | 2015-12-30 | 合肥达米医疗科技有限公司 | Improved weak stimulation bionic oropharynx airway |
| CN105435345A (en) * | 2015-12-25 | 2016-03-30 | 夏敏 | Weak-irritation triple-aspiration-prevention laryngeal mask which can be put into gastrointestinal tract through nose |
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| C14 | Grant of patent or utility model | ||
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