CN207979658U - A kind of Novel anesthetic laryngopharyngoscope - Google Patents
A kind of Novel anesthetic laryngopharyngoscope Download PDFInfo
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- CN207979658U CN207979658U CN201720266728.8U CN201720266728U CN207979658U CN 207979658 U CN207979658 U CN 207979658U CN 201720266728 U CN201720266728 U CN 201720266728U CN 207979658 U CN207979658 U CN 207979658U
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- oxygen
- negative pressure
- laryngoscope blade
- inlet
- anesthetic laryngopharyngoscope
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Abstract
The utility model is related to medical instruments fields, and in particular to a kind of Novel anesthetic laryngopharyngoscope.The laryngoscope blade being connected including handle and with handle, the laryngoscope blade is equipped with headlamp, the laryngoscope blade is internally provided with air supply channel and imbibition channel, and the air supply channel both ends are respectively oxygen exhaust and oxygen feeder, and imbibition channel both ends are respectively inlet and negative pressure mouth.The utility model inside laryngoscope blade by being arranged air supply channel and imbibition channel, and after the oxygen feeder in two channels, negative pressure mouth are connected with oxygen inhalation system and negative pressure suction device respectively, it can be when by the anesthetic laryngopharyngoscope row endotracheal intubation, patient is effectively supplied oxygen from oxygen exhaust realization, improve the ineffective situation of oxygen supply that existing anesthetic laryngopharyngoscope occurs when in use, principle of negative pressure can be utilized to absorb the intraoral secretion of patient in time by the inlet in imbibition channel simultaneously, reduce the influence to catheterization procedure.
Description
Technical field
The utility model is related to medical instruments fields, and in particular to a kind of Novel anesthetic laryngopharyngoscope.
Background technology
In rescue expiratory dyspnea, respiratory arrest and the patient of respiratory failure, generally require to carry out by anesthetic laryngopharyngoscope
Endotracheal intubation with open airway, and then carries out assisted respiartion using lung ventilator, achievees the purpose that save patient vitals.Due to
The reasons such as patient expiratory dyspnea itself, all standing and failure, patient is often in the state of hypoxemia before intubation, and is being intubated
Operation is often had to interrupt oxygen supply or be supplied oxygen using oxygen hose, thus expection is often not achieved in oxygen supply effect at this time.In addition,
When carrying out endotracheal intubation, certain secretion is will produce in oral cavity, if these secretion cannot be removed in time, it will shadow
It rings to intubation degree of getting a clear view, and then intubation process may be influenced, or even jeopardize patient vitals' safety.
Utility model content
The utility model aim is：For when by anesthetic laryngopharyngoscope row endotracheal intubation, there are patient's oxygen supplys
The problem of ineffective and intraoral secretion can not be removed and influence intubation degree of getting a clear view in time, provides one kind
Novel anesthetic laryngopharyngoscope easily and effectively can provide oxygen when by the anesthetic laryngopharyngoscope row endotracheal intubation for patient
Gas, while the anesthetic laryngopharyngoscope can be reduced easily and timely by the intraoral secretion clearing of patient to intubation in intubation
The influence of process.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of Novel anesthetic laryngopharyngoscope, including handle and the laryngoscope blade that is connected with handle, the laryngoscope blade are equipped with illumination
Lamp, the laryngoscope blade are internally provided with air supply channel and imbibition channel, and the air supply channel both ends are respectively oxygen exhaust and oxygen feeder,
Imbibition channel both ends are respectively inlet and negative pressure mouth.
The utility model inside laryngoscope blade by being arranged air supply channel and imbibition channel, and by two channels into oxygen
After mouth, negative pressure mouth are connected with oxygen inhalation system and negative pressure suction device respectively, you can by the anesthetic laryngopharyngoscope promoting the circulation of qi
When pipe interpolation pipe art, patient is effectively supplied oxygen from oxygen exhaust realization, improves what existing anesthetic laryngopharyngoscope occurred when in use
Ineffective situation is supplied oxygen, while can in time be absorbed in patient oral cavity by the inlet in imbibition channel using principle of negative pressure
Secretion, reduce influence to catheterization procedure.It should be noted that the headlamp on the laryngoscope blade is in order in pharyngoscope
In use, it can illuminate patient throat, it is convenient for intubation.The headlamp is with independent illumination function
Product, and be integral seal structure, by that in mounting hole reserved on integral press mounting to laryngoscope blade, can be disposable products,
Or the product used is recycled repeatedly.
As the preferred embodiment of the utility model, the oxygen exhaust and inlet are arranged on laryngoscope blade for guide cannula
Curved surface front end, and oxygen exhaust and inlet arranged for interval.It, can be to avoid by by oxygen exhaust and inlet arrangement spaced apart
Oxygen is siphoned away from inlet in absorption patient intraoral secretion, to help to improve the efficiency of oxygen supply to patient.
As the preferred embodiment of the utility model, the oxygen feeder and negative pressure mouth, which are separately positioned on laryngoscope blade, to be used for and hand
The connected head on both sides of handle.It should be noted that signified both sides are opposite two sides centered on laryngoscope blade sheet body herein
Face can be such that the pipeline being connected with oxygen feeder, negative pressure mouth is attached respectively from both sides and laryngoscope blade using such design,
Pipeline is set to avoid the curved surface for being used for guide cannula on laryngoscope blade, to prevent influence of the external pipeline to intubation.
As the preferred embodiment of the utility model, the valve for controlling negative pressure on or off is additionally provided on the negative pressure mouth.
By the way that the valve for controlling negative pressure on or off is arranged on the negative pressure mouth of laryngoscope blade, when needing to remove patient oral cavity endocrine
When, the valve is opened, secretion can be siphoned away by imbibition channel by negative pressure suction device, and when not needing imbibition, closing should
Valve is sucked away prevented also from oxygen in this way.
The appearance liquid groove for collecting liquid is equipped with as the preferred embodiment of the utility model, around the inlet.It is logical
It crosses the setting around inlet and holds liquid groove, which can play the work carried out in advance to oral secretion in pre-collecting
With, be conducive to improve secretion clearing efficiency.
As the preferred embodiment of the utility model, the laryngoscope blade uses medical plastic disposal integral molding.Due to larynx
Eyeglass medical plastic disposal integral molding, laryngoscope blade surface and inner passage are relatively smooth, and manufacturing cost is low, disposably
It is easy to use, avoid cross-infection.
As the preferred embodiment of the utility model, the handle is equipped with non-slip texture.It is anti-skidding by being arranged on handle
Lines, can increase the frictional force between handle and hand in this way, and when use plays the role of anti-skidding.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
1, the utility model is inside laryngoscope blade by being arranged air supply channel and imbibition channel, and by two channels into oxygen
After mouth, negative pressure mouth are connected with oxygen inhalation system and negative pressure suction device respectively, you can by the anesthetic laryngopharyngoscope promoting the circulation of qi
When pipe interpolation pipe art, patient is effectively supplied oxygen from oxygen exhaust realization, improves what existing anesthetic laryngopharyngoscope occurred when in use
Ineffective situation is supplied oxygen, while can in time be absorbed in patient oral cavity by the inlet in imbibition channel using principle of negative pressure
Secretion, reduce influence to catheterization procedure；
It 2, can be to avoid when absorbing the intraoral secretion of patient by by oxygen exhaust and inlet arrangement spaced apart
Oxygen is siphoned away from inlet, to help to improve the efficiency of oxygen supply to patient；
3, by the way that the pipeline being connected with oxygen feeder, negative pressure mouth to be attached from both sides and laryngoscope blade respectively, make pipeline
The curved surface that guide cannula is used on laryngoscope blade can be avoided, to prevent influence of the external pipeline to intubation；
4, hold liquid groove by being arranged around inlet, which can play carries out oral secretion in advance
Effect in pre-collecting is conducive to improve secretion clearing efficiency.
Description of the drawings
Fig. 1 is the Novel anesthetic laryngopharyngoscope overall structure front view in the utility model.
Fig. 2 is the vertical view of the laryngoscope blade in Fig. 1.
It is marked in figure：1- handles, 11- non-slip textures, 2- laryngoscope blades, 21- headlamps, 22- air supply channels, 221- go out oxygen
Mouthful, 222- oxygen feeders, 23- imbibitions channel, 231- inlets, 232- negative pressure mouths, 233- appearance liquid grooves, 234- valves.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment
The utility model provides a kind of Novel anesthetic laryngopharyngoscope；
As depicted in figs. 1 and 2, the Novel anesthetic laryngopharyngoscope in the present embodiment, including handle 1 and the larynx that is connected with handle 1
Eyeglass 2, the laryngoscope blade 2 are equipped with headlamp 21, and the laryngoscope blade 2 is internally provided with air supply channel 22 and imbibition channel 23, institute
It states air supply channel 22 and imbibition channel 23 is mutually parallel, and be distributed in the interior of the arch section for being used for guide cannula on laryngoscope blade
Portion, 22 both ends of the air supply channel are respectively oxygen exhaust 221 and oxygen feeder 222, and 23 both ends of imbibition channel are respectively feed liquor
Mouth 231 and negative pressure mouth 232.
The utility model inside laryngoscope blade by being arranged air supply channel and imbibition channel, and by two channels into oxygen
After mouth, negative pressure mouth are connected with oxygen inhalation system and negative pressure suction device respectively, you can by the anesthetic laryngopharyngoscope promoting the circulation of qi
When pipe interpolation pipe art, patient is effectively supplied oxygen from oxygen exhaust realization, improves what existing anesthetic laryngopharyngoscope occurred when in use
Ineffective situation is supplied oxygen, while can in time be absorbed in patient oral cavity by the inlet in imbibition channel using principle of negative pressure
Secretion, reduce influence to catheterization procedure.The product is the tracheae of trachea cannula and hypoxemia patient before general anesthesia operation
The essential items of intubation, by certain the tertiary hospitals year amount of accepting for medical treatment calculating, annual this kind of patient has 13000 or so, and usage amount exists
12000-13000 or so, it is mainly distributed on operating room and intensive care unit, economic benefits.
In the present embodiment, the curved surface for guide cannula is arranged on laryngoscope blade 2 in the oxygen exhaust 221 and inlet 231
Front end, and oxygen exhaust 221 and inlet 231 are in a determining deviation arranged for interval.By by oxygen exhaust and inlet cloth spaced apart
It sets, can siphon away oxygen from inlet to avoid in the intraoral secretion of absorption patient, to help to improve to patient
Efficiency of oxygen supply.
In the present embodiment, the oxygen feeder 222 and negative pressure mouth 232 are separately positioned on laryngoscope blade 2 for being connected with handle 1
Connection head both sides.Using such design can make the pipeline being connected with oxygen feeder, negative pressure mouth respectively from both sides with
Laryngoscope blade is attached, and so that pipeline is avoided the curved surface for being used for guide cannula on laryngoscope blade, to prevent external pipeline to inserting
The influence of pipe operation.
In the present embodiment, the valve 234 for controlling negative pressure switch is additionally provided on the negative pressure mouth 232, which is can
Screw-in spiral rod structure.By the way that valve for controlling negative pressure switch is arranged on the negative pressure mouth of laryngoscope blade, when needing to remove
When the endocrine of patient oral cavity, gently screws out screw rod and open the valve, secretion can be sucked away by imbibition channel, when not
When needing imbibition, gently precession screw rod closes the valve, is sucked away in this way prevented also from oxygen.
The appearance liquid groove 233 for collecting liquid, the appearance liquid groove are equipped in the present embodiment, around the inlet 231
233 can be distributed in around inlet 231 or be distributed in the place that other are connected with inlet 231 on the curved surface
It can.Hold liquid groove by being arranged around inlet, which can play carries out pre-collecting in advance to oral secretion
In effect, be conducive to improve secretion clearing efficiency.
In the present embodiment, the laryngoscope blade 2 uses medical plastic disposal integral molding.Since laryngoscope blade uses medical plastic
Expect disposal integral molding, laryngoscope blade surface and inner passage are relatively smooth, and manufacturing cost is low, while the laryngoscope blade uses
Epoxy hexane sterilization method is individually packed, and disposable convenience avoids cross-infection.
In the present embodiment, the handle 1 is equipped with non-slip texture 11, which can be between handle 1 be in axially
Blocking wire type groove-like is distributed, and can also be distributed in handle outer rim along the axial helically wire type of handle 1, while the handle can be
Disposable product, or the product of recycling.By the way that non-slip texture is arranged on handle, can increase in this way
Frictional force between handle and hand, when use, play the role of anti-skidding.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc. made by within the principle of utility model, should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of Novel anesthetic laryngopharyngoscope, including handle and the laryngoscope blade that is connected with handle, the laryngoscope blade are equipped with headlamp,
It is characterized in that, the laryngoscope blade is internally provided with air supply channel and imbibition channel, the air supply channel both ends are respectively oxygen exhaust
And oxygen feeder, imbibition channel both ends are respectively inlet and negative pressure mouth, are equipped with around the inlet for collecting liquid
Appearance liquid groove.
2. Novel anesthetic laryngopharyngoscope according to claim 1, which is characterized in that the oxygen exhaust and inlet are arranged in larynx
The curved surface front end of guide cannula, and oxygen exhaust and inlet arranged for interval are used on eyeglass.
3. Novel anesthetic laryngopharyngoscope according to claim 2, which is characterized in that the oxygen feeder and negative pressure mouth are respectively set
Head on both sides on laryngoscope blade for being connected with handle.
4. Novel anesthetic laryngopharyngoscope according to claim 3, which is characterized in that be additionally provided on the negative pressure mouth for controlling
The valve of negative pressure on or off.
5. according to the Novel anesthetic laryngopharyngoscope described in one of claim 1-4, which is characterized in that the laryngoscope blade uses medical plastic
Expect disposal integral molding.
6. according to the Novel anesthetic laryngopharyngoscope described in one of claim 1-4, which is characterized in that the handle is equipped with anti-skid chequer
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266728.8U CN207979658U (en) | 2017-03-17 | 2017-03-17 | A kind of Novel anesthetic laryngopharyngoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720266728.8U CN207979658U (en) | 2017-03-17 | 2017-03-17 | A kind of Novel anesthetic laryngopharyngoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979658U true CN207979658U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720266728.8U Active CN207979658U (en) | 2017-03-17 | 2017-03-17 | A kind of Novel anesthetic laryngopharyngoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700419A (en) * | 2019-03-08 | 2019-05-03 | 黄宗宣 | A kind of anesthetic laryngopharyngoscope when rescue asphyxia |
-
2017
- 2017-03-17 CN CN201720266728.8U patent/CN207979658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700419A (en) * | 2019-03-08 | 2019-05-03 | 黄宗宣 | A kind of anesthetic laryngopharyngoscope when rescue asphyxia |
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