CN205698802U - A kind of tracheal intubation tube core and tracheal intubation - Google Patents
A kind of tracheal intubation tube core and tracheal intubation Download PDFInfo
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- CN205698802U CN205698802U CN201620219355.4U CN201620219355U CN205698802U CN 205698802 U CN205698802 U CN 205698802U CN 201620219355 U CN201620219355 U CN 201620219355U CN 205698802 U CN205698802 U CN 205698802U
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- tracheal intubation
- tube core
- guidance tip
- moulding
- intubation tube
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Abstract
This utility model provides a kind of simple to operate, tracheal intubation tube core and tracheal intubation safely and efficiently, described tracheal intubation tube core includes guidance tip and moulding tube core, described guidance tip stretches out from described moulding tube core one end, described guidance tip and moulding tube core connect, a kind of tracheal intubation, and described tracheal intubation tube core external diameter is less than described tracheal intubation internal diameter, described tracheal intubation tube core is placed in described tracheal intubation, and described tracheal intubation length is less than described tracheal intubation tube core length.The guidance tip of this utility model tracheal intubation tube core can substitute tracheal intubation so that front end when intubating is thinner, it is easier to inserts in trachea；Change conventional intubation way, insert in advance with thinner guidance tip, tracheal intubation is pushed, more safe efficient；Combine with moulding tube core and guidance tip, ensureing while guiding function, keeping moulding, it is to avoid metal injures human body, safer, combine processing ease, low price, easy to make.
Description
Technical field
This utility model belongs to medical anesthesia field, is specifically related to a kind of tracheal intubation tube core and tracheal intubation.
Background technology
Endotracheal tube, as Anesthesia Department of hospital, emergency department and larynx section indispensability apparatus, is used the most more and more widely.By
Being made of plastics on endotracheal tube, quality is relatively soft, and its rigidity is not enough, and endotracheal intubation is that each Anesthetist is the most every
It operation that will carry out.Endotracheal intubation refers to during general anesthesia after patient realizes disappearance, will be by sleeve pipe and pipe
The tracheal intubation of core composition in the mouth of patient, pharynx, larynx insert the trachea of patient for patient is carried out assisted respiartion or
Mechanical ventilation.Owing to everyone oropharynx larynx of anatomical factors is all without point-blank, it is necessary to choose with laryngoscope auxiliary laryngoscope
Play lower jaw, glottis can be exposed, so tracheal intubation could be inserted.But in the case of a lot, due to anatomy relationship, glottis is very
Difficult exposure, is namely hardly visible glottis via under laryngoscope auxiliary photopic vision or is only capable of seeing the edge of glottis, or can only
See a part for epiglottis or epiglottis, even it cannot be seen that epiglottis.And preoperative work of making a house call the most can not accurately be sentenced
The height of disconnected glottis position.After provoking with laryngoscope often, just it is found to be difficult airway.
In clinical real work, have such Railway Project: first, need metal moulding, meet characteristics of human body, because of
The angle curved for rule of thumb is not necessarily suitable, need only in the case of may usually view the edge of glottis one the least
Angle, but the angle needed in the case of can't see glottis is the most relatively large, and the angle of ready tube core is improper,
Easily cause intubation defeat；Second, need well into trachea, bootup process to be avoided abjection；3rd, in bootup process
In, need noinvasive environment, to reduce damage；4th, when blind behaviour, the front end of guiding needs sufficiently fine, just can enter precisely into
Trachea.For solving this problem, in prior art, doctor is to use stainless steel silk moulding by patient's epithelium healing feature and after sterilization
Insert in endotracheal tube, make endotracheal tube can keep the shape as the stainless steel silk after moulding, in order to endotracheal tube
Matching with the physiological bending of human body epithelium healing, one side is by rule of thumb with hands bending by doctor due to the north shape of stainless steel silk
Become, have certain randomness, it is difficult to ensure that the physiological bending with patient's epithelium healing really matches；On the other hand due to rustless steel
Silk does not has the special fixture that matches with endotracheal tube so that stainless steel silk and endotracheal tube need doctor to operate respectively with hands,
To this end, endotracheal intubation at least needs two doctor's co-operation, if two doctors coordinate the most tacit, stainless steel silk
Endotracheal tube front end is stretched out in front end just the possibility injuring patient's Upper airway space, or stainless steel silk front end is before endotracheal tube
End is farther out so that stainless steel silk can not play due moulding effect.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of simple to operate, safely and efficiently tracheal intubation tube core and
Tracheal intubation.
A kind of tracheal intubation tube core, described tracheal intubation tube core includes guidance tip and moulding tube core, described guidance tip
Stretching out from described moulding tube core one end, described guidance tip and moulding tube core connect；
Further, described pilot tip length is 2cm-4cm；
Further, described guidance tip is plastic flexible pipe；
Further, described moulding tube core is metal material；
Further, described tracheal intubation tube core is formed in one structure；
Further, described tracheal intubation tube core also includes that hand-held end, described hand-held end are connected to described shaping conduit
Core is in contrast to the other end of guidance tip；
A kind of tracheal intubation, described tracheal intubation internal diameter is more than tracheal intubation tube core external diameter, and described tracheal intubation tube core is put
In described tracheal intubation, described tracheal intubation tube core length is more than described tracheal intubation length；
Further, described guidance tip is positioned at outside described tracheal intubation, and described moulding tube core is positioned at described tracheal intubation
In；
Further, described hand-held end is positioned at outside described tracheal intubation.
The beneficial effects of the utility model are as follows:
1) guidance tip can substitute tracheal intubation so that front end when intubating is thinner, it is easier to inserts in trachea；
2) change conventional intubation way, insert in advance with thinner guidance tip, subsequently tracheal intubation is pushed, more pacify
Entirely, efficiently；
3) combine with moulding tube core and guidance tip, while ensureing guiding function, tracheal intubation is kept moulding；
4) it is moulding tube core with the iron wire of original cannula core, keeps tracheal intubation shape, use plastic flexible pipe conduct simultaneously
Guidance tip, instead of metal, it is to avoid metal injures human body, combines processing ease, and low price is easy to make.
Accompanying drawing explanation
Fig. 1 is this utility model tracheal intubation tube core and the structure chart of tracheal intubation.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is explained in further detail this utility model.Should be appreciated that specific embodiment described herein is used only for explaining
This utility model, is not used to limit this utility model.On the contrary, this utility model contain any be defined by the claims this
Replacement, amendment, equivalent method and the scheme made in the spirit and scope of utility model.Further, in order to make the public to this reality
Have a better understanding with novel, in below details of the present utility model being described, detailed describe some specific detail portion
Point.The description not having these detail sections for a person skilled in the art can also understand this utility model completely.
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to this utility model
Restriction.Below for most preferred embodiment of enumerating of the present utility model:
Embodiment 1: adult type tracheal intubation tube core and tracheal intubation
As it is shown in figure 1, this utility model one tracheal intubation tube core 4 includes guidance tip 1, moulding tube core 2 and hand-held end
End 3, described guidance tip 1 connects hand-held end 3 by moulding tube core 2, and described tracheal intubation tube core 4 is formed in one structure.
Described guidance tip 1 stretches out from described moulding tube core 2 one end, the described a length of 2cm-4cm of guidance tip 1,
Described guidance tip 1 is plastic flexible pipe, and described guidance tip external diameter is 3mm-5mm.
The metal material that described moulding tube core 2 is formed in one.
A kind of tracheal intubation 5, described tracheal intubation 5 internal diameter is more than tracheal intubation tube core 4 external diameter, and described tracheal intubation 5 is
The tracheal intubation 5 of model specification 6.0-8.5, described tracheal intubation tube core 4 is placed in described tracheal intubation 5, described tracheal intubation
Tube core 4 length is more than described tracheal intubation 5 length.Described guidance tip 1 is positioned at outside described tracheal intubation 5, described moulding tube core 2
Being positioned at described tracheal intubation 5, described hand-held end 3 is positioned at outside described tracheal intubation 5.
This utility model in use, is held hand-held end 3, guidance tip 1 is inserted into the catheter tip of tracheal intubation 5
Outside, curves corresponding radian by moulding tube core 2, enters trachea insert in 5 pipes along with leaning out of guidance tip 1, and inserts trachea
Pipe 5 carries out moulding, intubates to facilitate, and starts to intubate after tracheal intubation tube core 4 is completely into tracheal intubation 5.When intubating, with the right side
Hands thumb, forefinger and middle finger such as hold pen type handle in conduit, epimere, right bicker enter oral cavity, until conduit is close to larynx
In time, move at laryngoscope blade by pipe end again, and binocular close clearance through between eyeglass and tube wall monitors the advance side of cannula core simultaneously
To, the most leggiero guidance tip 1 is inserted glottis.When intubating 4 by tracheal intubation tube core, when guidance tip 1 entering tone behind the door,
Again tracheal intubation is inserted tracheal strips after should extracting moulding tube core 2.Tracheal intubation 5 insert the endotracheal degree of depth adult be 4～
5cm, the distance about 18～22cm of guidance tip 1 to the front tooth of tracheal intubation tube core 4.After having intubated, tracheal intubation 5 to be confirmed
Have been enter into tracheal strips to fix again.
Embodiment 2: child form tracheal intubation tube core and tracheal intubation
As it is shown in figure 1, this utility model one tracheal intubation tube core 4 includes guidance tip 1, moulding tube core 2 and hand-held end
End 3, described guidance tip 1 connects hand-held end 3 by moulding tube core 2, and described tracheal intubation tube core 4 is formed in one structure.
Described guidance tip 1 stretches out from described moulding tube core 2 one end, the described a length of 1cm-3cm of guidance tip 1,
Described guidance tip 1 is plastic flexible pipe, and described guidance tip external diameter is 1mm-3mm.
The metal material that described moulding tube core 2 is formed in one.
A kind of tracheal intubation 5, described tracheal intubation 5 internal diameter is more than tracheal intubation tube core 4 external diameter, and described tracheal intubation 5 is
The tracheal intubation 5 of model specification 3.0-5.5, described tracheal intubation tube core 4 is placed in described tracheal intubation 5, described tracheal intubation
Tube core 4 length is more than described tracheal intubation 5 length.Described guidance tip 1 is positioned at outside described tracheal intubation 5, described moulding tube core 2
Being positioned at described tracheal intubation 5, described hand-held end 3 is positioned at outside described tracheal intubation 5.
This utility model in use, is held hand-held end 3, guidance tip 1 is inserted into the catheter tip of tracheal intubation 5
Outside, curves corresponding radian by moulding tube core 2, enters trachea insert in 5 pipes along with leaning out of guidance tip 1, and inserts trachea
Pipe 5 carries out moulding, intubates to facilitate, and starts to intubate after tracheal intubation tube core 4 is completely into tracheal intubation 5.When intubating, with the right side
Hands thumb, forefinger and middle finger such as hold pen type handle in conduit, epimere, right bicker enter oral cavity, until conduit is close to larynx
In time, move at laryngoscope blade by pipe end again, and binocular close clearance through between eyeglass and tube wall monitors the advance side of cannula core simultaneously
To, the most leggiero guidance tip 1 is inserted glottis.When intubating 4 by tracheal intubation tube core, when guidance tip 1 entering tone behind the door,
Again tracheal intubation is inserted tracheal strips after should extracting moulding tube core 2.Tracheal intubation 5 insert endotracheal degree of depth child be 2～
3cm, distance about 15cm～18cm of guidance tip 1 to the front tooth of tracheal intubation tube core 4.After having intubated, trachea to be confirmed is inserted
Pipe 5 has been enter into tracheal strips and fixes.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model all should be included in guarantor of the present utility model
In the range of protecting.
Claims (7)
1. a tracheal intubation tube core (4), it is characterised in that described tracheal intubation tube core (4) includes guidance tip (1) and moulding
Tube core (2), described guidance tip (1) stretches out from described moulding tube core (2) one end, described guidance tip (1) and shaping conduit
Core (2) connects, and described guidance tip (1) is plastic flexible pipe, and described moulding tube core (2) is metal material.
Tracheal intubation tube core (4) the most according to claim 1, it is characterised in that described guidance tip (1) a length of 2cm-
4cm。
Tracheal intubation tube core (4) the most according to claim 2, it is characterised in that described tracheal intubation tube core (4) is integrated
Molding structure.
Tracheal intubation tube core (4) the most according to claim 1, it is characterised in that described tracheal intubation tube core (4) also includes
Hand-held end (3), described hand-held end (3) is connected to the described moulding tube core (2) other end in contrast to guidance tip (1).
5. a tracheal intubation (5), based on the tracheal intubation tube core (4) one of the claims 1-4 Suo Shu, its feature exists
In, described tracheal intubation (5) internal diameter is more than tracheal intubation tube core (4) external diameter, and described tracheal intubation tube core (4) is placed in described trachea
Intubating in (5), described tracheal intubation tube core (4) length is more than described tracheal intubation (5) length.
Tracheal intubation the most according to claim 5 (5), it is characterised in that described guidance tip (1) is positioned at described trachea and inserts
Outward, described moulding tube core (2) is positioned at described tracheal intubation (5) to pipe (5).
Tracheal intubation the most according to claim 5 (5), it is characterised in that described hand-held end (3) is positioned at described trachea and inserts
Pipe (5) is outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219355.4U CN205698802U (en) | 2016-03-21 | 2016-03-21 | A kind of tracheal intubation tube core and tracheal intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219355.4U CN205698802U (en) | 2016-03-21 | 2016-03-21 | A kind of tracheal intubation tube core and tracheal intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698802U true CN205698802U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219355.4U Active CN205698802U (en) | 2016-03-21 | 2016-03-21 | A kind of tracheal intubation tube core and tracheal intubation |
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| CN (1) | CN205698802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223409A1 (en) * | 2017-06-06 | 2018-12-13 | 肖金仿 | Efficient care-type variable endotracheal tube ventilation device |
-
2016
- 2016-03-21 CN CN201620219355.4U patent/CN205698802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223409A1 (en) * | 2017-06-06 | 2018-12-13 | 肖金仿 | Efficient care-type variable endotracheal tube ventilation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |