CN208785510U - A kind of artificial airway's pipe - Google Patents
A kind of artificial airway's pipe Download PDFInfo
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- CN208785510U CN208785510U CN201820072520.7U CN201820072520U CN208785510U CN 208785510 U CN208785510 U CN 208785510U CN 201820072520 U CN201820072520 U CN 201820072520U CN 208785510 U CN208785510 U CN 208785510U
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- suction sputum
- artificial airway
- pipe
- sputum
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Abstract
The utility model provides a kind of artificial airway's pipe, including respiration channel and suction sputum channel, and the suction sputum channel and respiration channel setting are integrated the channel of mutual independent parallel；The respiration channel bottom opening；Suction sputum the bottom of the channel closing, side wall are provided with suction sputum through-hole.The defect for being easy to be blocked by airway mucus when the bottom of the channel is arranged in suction sputum mouth is avoided, and structure is simple, suction sputum effect is more preferable.The suction sputum channel includes the first suction sputum channel and the second suction sputum channel；The suction sputum through-hole in first suction sputum channel is set to balloon segment or less part, and the suction sputum through-hole in second suction sputum channel is set to balloon segment above section；Other than it can effectively remove the following partial airway endocrine of balloon segment, partial airway endocrine in balloon segment can be also removed.
Description
Technical field
The utility model relates to a kind of artificial airway pipes, manage more particularly to the artificial airway of medical instruments field.
Background technique
The primary and foremost purpose for establishing artificial airway is to maintain respiratory passage unblocked, and enough ventilations and sufficient gas is kept to hand over
It changes, and respiratory tract is protected, prevent from accidentally inhaling, drain airway secretions.Especially autonomous respiration is faint or breathing stops patient
Mechanical ventilation can be carried out by artificial airway.
The common artificial airway of clinic is oropharyngeal airway, trachea cannula (oral trachea cannula with through nasal intubation), tracheotomy set
Pipe.Patient after establishing artificial airway, because epiglottis is ineffective, cough reflex is reduced, and loses cough productivity.Therefore, manually
Suction sputum becomes the unique important operating method for removing air flue endocrine:
1, make intermittent attract: rotating sputum aspirator tube with index finger and thumb, mentioned when inhaling, stopped at abundant expectoration to improve suction sputum
Sputum aspirator tube is never mentioned slotting by efficiency up and down, and pull up time was no more than 15 seconds.
2, non-timed artificial suction sputum presses ventilator pure oxygen key and sucks 1-2 minutes or pressurizeed with respiratory balloon if phlegm does not suck
After breathing 10-15 times (or extending the time according to patient's state of an illness) to pure oxygen, existing attraction.
Therefore current suction sputum technical solution is all to increase the work of medical staff by medical staff's manual operation
Amount, movable sputum aspirator tube not can determine that the insertion depth of sputum aspirator tube, if misoperation, sputum aspirator tube head end are at one in catheterization procedure
Residence time is too long all to cause damage, bleeding to tracheal mucosa, increase the risk of patient's infection.
Application No. is CN201310278897.X, the entitled " suction sputum of automatic suction sputum type artificial airway and its composition
The lower end (end) in the inner suction sputum channel of system " terminates in the end of pneumatic duct, for the sputum in person's windpipe to be sucked out.However,
Pneumatic duct end structure is bottom opening, and the weakness of this spline structure is to be easy to be blocked by airway mucus, and suction sputum effect is poor, gives patient
Cause risk.
Utility model content
It is not easy to be blocked by airway mucus the technical problem to be solved by the present invention is to provide one kind, suction sputum effect is more
It is good, the simple artificial airway's pipe of structure.
The technical solution adopted in the utility model is as follows: a kind of artificial airway's pipe, including respiration channel and suction sputum channel,
It is characterized in that, the channel for being integrated mutual independent parallel is arranged in the suction sputum channel and respiration channel；The respiration channel bottom
Aperture；Suction sputum the bottom of the channel closing, side wall are provided with suction sputum through-hole.
It further include air bag and its filling channel；The air bag is set on the outer wall of artificial airway's pipe, solid after capable of inflating
Due in person's windpipe；The filling channel and the suction sputum channel and respiration channel setting are integrated the logical of mutual independent parallel
Road.
The suction sputum channel includes the first suction sputum channel and the second suction sputum channel；The suction sputum through-hole in first suction sputum channel
It is set to balloon segment or less part；The suction sputum through-hole in second suction sputum channel is set to balloon segment above section；The air bag
Section refers to the artificial airway's section for being provided with air bag；Partially refer to artificial airway's section bottom between balloon segment below the balloon segment
Artificial airway section；The balloon segment above section refers to the artificial airway section opposite with part below balloon segment.
The suction sputum through-hole in first suction sputum channel includes outside straight-through artificial airway's pipe, also includes being connected by respiration channel
Outside logical artificial airway's pipe.
The suction sputum through-hole in second suction sputum channel is led directly to outside popularity pipeline.
Through-hole outside straight-through artificial airway's pipe in first suction sputum channel is connected to outside popularity pipeline with by respiration channel
Through-hole face setting and/or be arranged in a staggered manner.
The head end of the filling channel is connected with inflation instruction by inflating catheter and leads capsule and inflating catheter valve.
It further include the one way stop peturn valve being set in inflating catheter valve.
The suction sputum channel drains end interface by the suction sputum of sputum aspirator tube and connect with sputum aspirator；The suction sputum drainage termination
It is provided with check valve in mouthful, avoids depositing the harmful substance in phlegm tank and backflows and cause risk to patient.
Further include neck fixing belt, can cooperate with artificial airway's pipe and be fixed on artificial airway's pipe, be fixed by cingulum
In neck, artificial airway's pipe is prevented to be divided into tracheae.
Compared with prior art, the utility model has the beneficial effects that suction sputum mouth is not easy to be blocked by airway mucus, and tie
Structure is simple, and suction sputum effect is more preferable；Reduce the workload of medical staff, improve working efficiency；The automatic suction sputum of timing reduces trouble
The security risk risk of person；Integral type closure designs are conducive to control infection.Suction sputum channel is divided into two suction sputum channels, one
The suction sputum through-hole in a suction sputum channel be set to balloon segment hereinafter, the suction sputum through-hole in another suction sputum channel be set to balloon segment with
On, other than it can effectively remove the following partial airway endocrine of balloon segment, can also it remove in balloon segment in partial airway
Secretion.
Detailed description of the invention
Fig. 1 is the theory structure schematic diagram of the utility model wherein embodiment.
Fig. 2 is artificial airway's pipe end enlarged perspective of the utility model wherein embodiment.
Fig. 3 is artificial airway's pipe end sectional view of the utility model wherein embodiment.
Fig. 4 is artificial airway's pipe end Section A-A figure of Fig. 3 embodiment.
Fig. 5 is artificial airway's pipe end section B-B figure of Fig. 3 embodiment.
Specific embodiment
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 to explain this
Utility model is not used to limit the utility model.
Any feature disclosed in this specification (including any abstract and attached drawing) unless specifically stated can be by other
Equivalent or with similar purpose alternative features are replaced.That is, unless specifically stated, each feature is a series of equivalent
An or example in similar characteristics.
Specific embodiment 1
A kind of artificial airway pipe, as shown in Fig. 1 to Fig. 5, including respiration channel 2 and suction sputum channel, the suction sputum channel and
The channel for being integrated mutual independent parallel is arranged in respiration channel 2；2 bottom opening of respiration channel；Described suction sputum the bottom of the channel
Closing, side wall are provided with suction sputum through-hole.
The utility model uses multi-cavity Manifold technology, and suction sputum channel is linked together with respiration channel 2.Respiration channel 2 is by exhaling
Suction machine interface 12 connects ventilator, and patient can carry out suction sputum while using ventilator, while avoiding previous using activity
Mode suction sputum is easy the risk damaged to patient airway's inner wall.Unlike close to the prior art, suction sputum mouth (i.e. this reality
With novel suction sputum through-hole) it is not that the bottom of the channel is set as the pneumostome of respiration channel, but suction sputum channel
Bottom closing, the suction sputum through-hole that the side wall in suction sputum channel is arranged is as suction sputum mouth.It avoids for suction sputum mouth to be arranged in this way
The defect blocked by airway mucus is easy when the bottom of the channel, and structure is simple, suction sputum effect is more preferable.The suction sputum through-hole can be with
Be arranged on 1 wall of artificial airway's pipe and lead directly to outside artificial airway's pipe, be also possible to setting suction sputum channel and respiration channel it
Between tube wall on, by respiration channel be connected to artificial airway's pipe outside.
As shown in Figure 1, suction sputum drains interface 14 and the automatic expectoration with negative pressure decompression protection device after establishing artificial airway
Machine connects.Start the automatic sputum elimination machine with negative pressure decompression protection device, suction sputum time, suction sputum interval time, suction pressure are set
Attract force value, airway pressure monitoring, system automatically begins to work.If it is automatic to reach wherein a certain item setting value bound, system
Close sputum aspirator.Reduce the workload of medical staff, improve working efficiency；The automatic suction sputum of timing reduces the safety of patient
Hidden danger risk；Integral type closure designs are conducive to control infection.
Specific embodiment 2
It further include air bag 15 and its filling channel 6 on the basis of specific embodiment 1；The air bag 15 is set to manually
On the outer wall of pneumatic duct, it is fixed in person's windpipe after capable of inflating；The filling channel and the suction sputum channel and breathing are logical
The channel for being integrated mutual independent parallel is arranged in road.
Specific embodiment 3
On the basis of specific embodiment 2, the suction sputum channel includes the first suction sputum channel 3 and the second suction sputum channel 4；Institute
The suction sputum through-hole 11 for stating the first suction sputum channel is set to balloon segment or less part；The suction sputum through-hole 10 in second suction sputum channel is set
It is placed in balloon segment above section；The balloon segment refers to the artificial airway's section for being provided with air bag；It is partially below the balloon segment
Refer to artificial airway section bottom to artificial airway's section between balloon segment；The balloon segment above section refers to and balloon segment is with lower part
The anti-artificial airway's section of split-phase.Suction sputum channel is divided into two suction sputum channels, the suction sputum through-hole in a suction sputum channel is set to gas
Capsule section is hereinafter, the suction sputum through-hole in another suction sputum channel is set to balloon segment or more, in addition to can effectively remove balloon segment or less
Outside partial airway endocrine, partial airway endocrine in balloon segment can be also removed.
Specific embodiment 4
On the basis of specific embodiment 3, the suction sputum through-hole 11 in first suction sputum channel includes straight-through artificial airway's pipe
Outer, it also include being connected to outside artificial airway's pipe by respiration channel.It can not only be logical by the suction sputum led directly to outside popularity pipeline
Breathing is drawn to upper sputum in hole, can also draw the sputum near respiration channel mouth.
Specific embodiment 5
On the basis of specific embodiment 3 or 4, the suction sputum through-hole 10 in second suction sputum channel is led directly to outside popularity pipeline.
Specific embodiment 6
On the basis of specific embodiment 5, through-hole outside straight-through artificial airway's pipe in first suction sputum channel and pass through
Through-hole face outside respiration channel connection popularity pipeline is arranged and/or is arranged in a staggered manner, and can be arranged with face, can also be staggered and set
It sets, can also be arranged with existing face, also have and to be arranged in a staggered manner.In specific embodiment as shown in Figure 2 and Figure 4, set for face
The case where setting.
Specific embodiment 7
On the basis of one of specific embodiment 1 to 6, the head end of the filling channel 6 is connected with by inflating catheter to be filled
Capsule 16 and inflating catheter valve 17 are led in gas instruction.
Specific embodiment 8
It further include the one way stop peturn valve being set in inflating catheter valve 17 on the basis of specific embodiment 7.
Specific embodiment 9
On the basis of one of specific embodiment 1 to 8, the suction sputum channel drains end by the suction sputum of sputum aspirator tube (8,9)
Interface is connect with sputum aspirator；It is provided with check valve in the suction sputum drainage end interface, the harmful substance deposited in phlegm tank is avoided to return
It flows and causes risk to patient.
Specific embodiment 10
Further include neck fixing belt 13 on the basis of one of specific embodiment 1 to 9, can cooperate with artificial airway's pipe
It is fixed on artificial airway's pipe, neck is fixed on by cingulum, artificial airway's pipe is prevented to be divided into tracheae.
Claims (10)
1. a kind of artificial airway's pipe, including respiration channel and suction sputum channel, which is characterized in that the suction sputum channel and respiration channel
The channel for being integrated mutual independent parallel is set；The respiration channel bottom opening；Suction sputum the bottom of the channel closing, lateral tube
Wall is provided with suction sputum through-hole.
2. a kind of artificial airway's pipe according to claim 1, it is characterised in that: further include air bag and its filling channel；Institute
It states air bag to be set on the outer wall of artificial airway's pipe, be fixed in person's windpipe after capable of inflating；The filling channel with it is described
Suction sputum channel and respiration channel setting are integrated the channel of mutual independent parallel.
3. a kind of artificial airway's pipe according to claim 2, it is characterised in that: the suction sputum channel is logical including the first suction sputum
Road and the second suction sputum channel；The suction sputum through-hole in first suction sputum channel is set to balloon segment or less part；Second suction sputum
The suction sputum through-hole in channel is set to balloon segment above section；The balloon segment refers to the artificial airway's section for being provided with air bag；It is described
Partially refer to artificial airway section bottom to artificial airway's section between balloon segment below balloon segment；The balloon segment above section is
Refer to the artificial airway section opposite with part below balloon segment.
4. a kind of artificial airway's pipe according to claim 3, it is characterised in that: the suction sputum through-hole in first suction sputum channel
It also include being connected to outside artificial airway's pipe by respiration channel outside including straight-through artificial airway's pipe.
5. a kind of artificial airway's pipe according to claim 3, it is characterised in that: the suction sputum through-hole in second suction sputum channel
Outside straight-through popularity pipeline.
6. a kind of artificial airway pipe according to claim 4, it is characterised in that: first suction sputum channel it is straight-through artificial
Through-hole outside pneumatic duct is arranged and/or is arranged in a staggered manner with the through-hole face being connected to outside popularity pipeline by respiration channel.
7. a kind of artificial airway's pipe according to claim 2, it is characterised in that: the head end of the filling channel passes through inflation
Conduit is connected with inflation instruction and leads capsule and inflating catheter valve.
8. a kind of artificial airway's pipe according to claim 7, it is characterised in that: further include being set in inflating catheter valve
One way stop peturn valve.
9. a kind of artificial airway's pipe according to claim 1, it is characterised in that: the suction that the suction sputum channel passes through sputum aspirator tube
Phlegm drainage end interface is connect with sputum aspirator；It is provided with check valve in the suction sputum drainage end interface, avoids depositing having in phlegm tank
Evil substance, which backflows, causes risk to patient.
10. a kind of artificial airway's pipe according to claim 1, it is characterised in that: it further include neck fixing belt, it can be with people
The cooperation of work pneumatic duct is fixed on artificial airway's pipe, is fixed on neck by cingulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072520.7U CN208785510U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial airway's pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072520.7U CN208785510U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial airway's pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208785510U true CN208785510U (en) | 2019-04-26 |
Family
ID=66198479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072520.7U Active CN208785510U (en) | 2018-01-17 | 2018-01-17 | A kind of artificial airway's pipe |
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| CN (1) | CN208785510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619798A (en) * | 2019-09-18 | 2019-12-27 | 苏州新劢德医药工程仿真技术有限公司 | Novel human respiratory tract model |
-
2018
- 2018-01-17 CN CN201820072520.7U patent/CN208785510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619798A (en) * | 2019-09-18 | 2019-12-27 | 苏州新劢德医药工程仿真技术有限公司 | Novel human respiratory tract model |
| CN110619798B (en) * | 2019-09-18 | 2024-06-04 | 苏州新劢德医疗器械科技有限公司 | Novel human respiratory tract model |
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