CN206381475U - It is a kind of to be applied to the old laryngeal mask without dental patient - Google Patents
It is a kind of to be applied to the old laryngeal mask without dental patient Download PDFInfo
- Publication number
- CN206381475U CN206381475U CN201621121233.8U CN201621121233U CN206381475U CN 206381475 U CN206381475 U CN 206381475U CN 201621121233 U CN201621121233 U CN 201621121233U CN 206381475 U CN206381475 U CN 206381475U
- Authority
- CN
- China
- Prior art keywords
- old
- laryngeal mask
- oropharynx
- dental patient
- air bag
- 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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Abstract
It is a kind of to be applied to the old laryngeal mask without dental patient, including L-shaped breather pipe, cover capsule and cover capsule gas tube, described L-shaped breather pipe one end is connected with cover capsule, the other end is connected with air inlet, and described cover capsule gas tube one end is connected with cover capsule, and the other end is connected with the first gas cell, oropharynx air bag is additionally provided with the L-shaped breather pipe, the oropharynx air bag is provided with oropharynx airbag inflation pipe, and described oropharynx airbag inflation pipe one end is connected on oropharynx air bag, and the other end is connected with the second gas cell.The utility model by safeguard measure of both oropharynx air bag and tongue body fixator, effectively prevent it is old without dental patient laryngeal mask is shifted in anesthesia surgery the occurrence of, significantly improve the security of anesthesia and operation.
Description
Technical field
The utility model is related to medical equipment technical field, especially a kind of to be applied to the old new larynx without dental patient
Cover.
Background technology
Since laryngeal mask is invented and improved, be widely used to general anesthesia, emergency treatment, the ventilation of urgent patient, its using it is simple, put
The advantages of power is high, the reaction of placement process central vessel is small is set to be recognized and used extensively by medical profession.With Chinese old
The drastically aggravation in age, elderly patients are more and more, and laryngeal mask stimulates small characteristic to be more conducive to elderly patients' anesthesia management, but
Found during Clinical practice the elderly patients of no tooth using existing laryngeal mask when, because tongue body has lacked the limit of tooth
System, laryngeal mask left and right sidesing shifting is simultaneously prominent to outside oral cavity, have impact on fixation of the root of the tongue to laryngeal mask, causes laryngeal mask to shift, causes gas leakage, gas
The situation that road blocking etc. is unfavorable for medical procedure occurs, and is also unfavorable for management of the medical personnel to respiratory tract.
Utility model content
For existing problem more than solving, the old new larynx without dental patient is applied to the utility model discloses a kind of
Cover.
It is a kind of to be applied to the old laryngeal mask without dental patient, including L-shaped breather pipe, cover capsule and cover capsule gas tube, institute
State L-shaped breather pipe one end and be connected with cover capsule, the other end is connected with air inlet, and described cover capsule gas tube one end is connected with cover capsule, separately
One end is connected with the first gas cell, and oropharynx air bag is additionally provided with the L-shaped breather pipe, and the oropharynx air bag is provided with oropharynx air bag
Gas tube, described oropharynx airbag inflation pipe one end is connected on oropharynx air bag, and the other end is connected with the second gas cell.
Further, dismountable tongue body fixator, the tongue body fixator centre bit are additionally provided with the L-shaped breather pipe
Through hole is installed.
Further, the tongue body fixator inner core plates are the plasticity pliable material of thin layer H fonts, under moulding state
It is u-shaped；The tongue body fixator inner core plates periphery is enclosed with outside layer of gel pad, the gel pad and is also enclosed with one layer
The soft plastic layer of pvc material.
Further, the tongue body fixator total length is 12cm, and width is 2.5cm, and thickness is 0.5cm, and both sides are last
Hold as blunt rounded shape.
Further, the oropharynx air bag is located at the flex point of L-shaped breather pipe.
Further, in elliptical cylinder-shape after the oropharynx airbag aeration, transverse length is not more than 4cm, minor axis length
No more than 3cm, the longitudinal axis is highly not more than 2cm.
Further, the oropharynx bag material is polyvinyl chloride.
Beneficial effect：
The utility model is reasonable in design, and shape and major axis, the short axle and longitudinal axis dimension for the oropharynx air bag being provided with are reasonable,
Meet the shape at oropharynx position after inflation, and pars oralis pharyngis laminating is intact, columnar shape and the pharynx wall contact area of oropharynx air bag add
Greatly, increase friction, disperses pressure, so pressure of the reduction to local organization；When in use can also be on the L-shaped breather pipe of laryngeal mask
Dismountable tongue body fixator is put, further tongue body can be limited in the oral cavity space that gum is included, so that laryngeal mask is steady
Gu, the generation of the dangerous situations such as gas leakage and airway obstruction is effectively prevent, management of the medical personnel to respiratory tract is also beneficial to；This
Utility model effectively prevent old age without dental patient in fiber crops by safeguard measure of both oropharynx air bag and tongue body fixator
The occurrence of laryngeal mask is shifted in liquor-saturated operation, significantly improves the security of anesthesia and operation.
Brief description of the drawings
Fig. 1 is that the utility model does not install tongue body fixer structure schematic diagram；
Fig. 2 is the non-shaping structure schematic diagram of the utility model tongue body fixator；
Fig. 3 is the moulding rear structural representation of the utility model tongue body fixator；
Fig. 4 is installation in the utility model embodiment and uses structural representation during tongue body fixator.
Wherein, 1 is L-shaped breather pipe, and 2 be cover capsule, and 3 be air inlet, and 4 be cover capsule gas tube, and 5 be the first gas cell, and 6 be mouth
Breathe one's last capsule, 7 be oropharynx airbag inflation pipe, and 8 be the second gas cell, and 9 be tongue body fixator, and 901 be inner core plates, and 902 be that gel is served as a contrast
Pad, 903 be soft plastic layer.
Embodiment
With reference to accompanying drawing, the utility model is described in further details.
As shown in drawings, it is a kind of to be applied to the old laryngeal mask without dental patient, including L-shaped breather pipe 1, the and of cover capsule 2
Cover capsule gas tube 4, described one end of L-shaped breather pipe 1 is connected with cover capsule 2, and the other end is connected with air inlet 3, the cover capsule gas tube 4
One end is connected with cover capsule 2, and the other end is connected with the first gas cell 5, and oropharynx air bag 6 is additionally provided with the L-shaped breather pipe 1, described
Oropharynx air bag 6 is provided with oropharynx airbag inflation pipe 7, and described one end of oropharynx airbag inflation pipe 7 is connected on oropharynx air bag 6, another
End is connected with the second gas cell 8；Dismountable tongue body fixator 9, the tongue body fixator 9 are additionally provided with the L-shaped breather pipe 1
Center is provided with through hole；The inner core plates 901 of tongue body fixator 9 are the plasticity pliable material of thin layer H fonts, in moulding shape
It is u-shaped under state；The periphery of 9 inner core plates of tongue body fixator 901 is enclosed with layer of gel pad 902, the gel pad 902
The outer soft plastic layer 903 for being also enclosed with one layer of pvc material；The total length of tongue body fixator 9 is 12cm, and width is
2.5cm, thickness is 0.5cm, and both-side ends are blunt rounded shape；The oropharynx air bag 6 is located at the flex point of L-shaped breather pipe 1；Institute
It is in elliptical cylinder-shape to state after oropharynx air bag 6 is inflated, and transverse length is not more than 4cm, and minor axis length is not more than 3cm, longitudinal axis height
No more than 2cm；The material of oropharynx air bag 6 is polyvinyl chloride.
Embodiment：In use, placing larynx cover prosopyle is breathed one's last capsule 6 be non-inflated state, after general anesthesia by patient head it is slight after
Face upward, hand holds L-shaped breather pipe 1, the end of cover capsule 2 is inserted downwards along tongue median line patch throat wall, untill it can not promote again, inserted
During cover capsule 2 it is opening up, determine cover capsule 2 covering larynx after, by the first gas cell 5 through cover capsule gas tube 4 into cover capsule 2
Inject appropriate air, aeration quantity is less than the maximum aeration quantity that laryngeal mask 2 itself is set, gas is without leakage after such as inflation, then airway pressure
Less than 20cmH2O, then inflated by the second gas cell 8 through oropharynx gas tube 7 to oropharynx air bag 6, aeration quantity is filled according to oropharynx
The pressure detecting of air bag 8 is adjusted, and keeps the pressure of oropharynx air bag 6 to be less than 24cmH2O, oropharynx air bag 6 elliptic cylindrical shape form meets
Pars oralis pharyngis physiological structure, is easy to assist to fix laryngeal mask.
After oropharynx air bag 6 is inflated, laryngeal mask position is kept to fix, the through hole through the center of tongue body fixator 9 is placed tongue body and fixed
Device 9, the both-side ends of tongue body fixator 9 are blunt round, and its structure more meets the spatial form between lower gum and can subtracted
Few damage to tissue, be put into after tongue body fixator 9 carried out according to patient's gum structure it is moulding, it is moulding after be positioned over lower gum
Between or inner side come limit tongue body activity.The utility model is arranged by protection of both oropharynx air bag 6 and tongue body fixator 9
Apply, effectively prevent it is old without dental patient laryngeal mask is shifted in anesthesia surgery the occurrence of, significantly improve anesthesia and hand
The security of art.
General principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model, utility model will
Protection domain is sought by appended claims and its equivalent thereof.
Claims (7)
1. a kind of be applied to the old laryngeal mask without dental patient, including L-shaped breather pipe, cover capsule and cover capsule gas tube, the L
Shape breather pipe one end is connected with cover capsule, and the other end is connected with air inlet, and described cover capsule gas tube one end is connected with cover capsule, the other end
It is connected with the first gas cell, it is characterised in that oropharynx air bag is additionally provided with the L-shaped breather pipe, the oropharynx air bag is provided with
Oropharynx airbag inflation pipe, described oropharynx airbag inflation pipe one end is connected on oropharynx air bag, and the other end is connected with the second gas cell.
2. it is according to claim 1 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the L
Dismountable tongue body fixator is additionally provided with shape breather pipe, the tongue body fixator center is provided with through hole.
3. it is according to claim 2 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the tongue
Body fixator inner core plates are the plasticity pliable material of thin layer H fonts, u-shaped under moulding state；The tongue body fixator
Inner core plates periphery is enclosed with the flexible plastic that one layer of pvc material is also enclosed with outside layer of gel pad, the gel pad
Layer.
4. it is according to claim 2 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the tongue
Body fixator total length is 12cm, and width is 2.5cm, and thickness is 0.5cm, and both-side ends are blunt rounded shape.
5. it is according to claim 1 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the mouth
Capsule of breathing one's last is located at the flex point of L-shaped breather pipe.
6. it is according to claim 1 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the mouth
It is in elliptical cylinder-shape to swallow after airbag aeration, and transverse length is not more than 4cm, and minor axis length is not more than 3cm, and the longitudinal axis is highly not more than
2cm。
7. it is according to claim 1 a kind of suitable for the old laryngeal mask without dental patient, it is characterised in that the mouth
Capsule material of breathing one's last is polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621121233.8U CN206381475U (en) | 2016-10-14 | 2016-10-14 | It is a kind of to be applied to the old laryngeal mask without dental patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621121233.8U CN206381475U (en) | 2016-10-14 | 2016-10-14 | It is a kind of to be applied to the old laryngeal mask without dental patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381475U true CN206381475U (en) | 2017-08-08 |
Family
ID=59486435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621121233.8U Expired - Fee Related CN206381475U (en) | 2016-10-14 | 2016-10-14 | It is a kind of to be applied to the old laryngeal mask without dental patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381475U (en) |
-
2016
- 2016-10-14 CN CN201621121233.8U patent/CN206381475U/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 |
Granted publication date: 20170808 Termination date: 20211014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |