CN209301948U - A kind of intranasal tracheae opens device and disposable medical instrument packet - Google Patents
A kind of intranasal tracheae opens device and disposable medical instrument packet Download PDFInfo
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- CN209301948U CN209301948U CN201821259697.4U CN201821259697U CN209301948U CN 209301948 U CN209301948 U CN 209301948U CN 201821259697 U CN201821259697 U CN 201821259697U CN 209301948 U CN209301948 U CN 209301948U
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- intubation
- sacculus
- tracheae
- intranasal
- flushing pipe
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Abstract
The utility model relates to the field of medical instrument technology more particularly to a kind of intranasal tracheae to open device and disposable medical instrument packet.Intranasal tracheae opens device, including what is successively used: nose dilating sacculus, nose connector assembly, visualization seal wire and exchanging pipe.Nose dilating sacculus includes the push rod that can be expanded the sacculus of nasal cavity and be arranged in sacculus；Nose connector assembly includes the gas tube of intubation hollow and flexible, half sacculus of connecting insertion insertion end and the non-intrusive end of connecting insertion；The outer tube wall of half sacculus connecting insertion and the central axis of intubation relatively are in eccentric setting, and the filling channel of connection half sacculus and gas tube is offered in the tube wall of intubation, and the non-intrusive end of intubation can connect external breathing assistance apparatus；Seal wire is visualized for determining the position of intubation insertion end；Exchanging pipe is flexible body and the direction of insertion for changing intubation.The utility model is able to achieve the fine tuning of intubation, to be properly inserted tracheae, can also temper the autonomous respiration of patient.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of intranasal tracheae to open device and disposable
Medical instrument packet.
Background technique
Endotracheal intubation is the emergency measures of CPR and respiratory dysfunction patient.Implement endotracheal intubation energy and
When be sucked out endotracheal secretion or foreign matter, keep respiratory smooth, progress effectively is manually or mechanically ventilated, and prevents patient scarce
Oxygen or carbon dioxide retention.Clinically, endotracheal intubation can be through patient's oral intubation or through patient's nasal intubation.
It is that will be intubated from prenaris to enter through nasal intubation, is inserted into intratracheally through meatus nasi communis, choana chamber, then through bottleneck throat.
But, on the one hand, once insertion nasal cavity can not be finely adjusted intubation since nasal cavity space is narrow intubation, to be not easy to make to insert
Pipe is properly inserted in tracheae；On the other hand, after intubation insertion tracheae, breathing assistance apparatus is given in the breathing of patient completely, can not
The autonomous respiration of training patient.
Utility model content
The purpose of this utility model is to provide a kind of intranasal tracheaes to open device, it is intended to solve how to be properly inserted patient
The problem of tracheae and training patient's autonomous respiration.
The utility model is realized in this way a kind of intranasal tracheae opens device, including what is successively used:
Nose dilating sacculus, the nose dilating sacculus include that can expand the sacculus of nasal cavity under inflated condition and be arranged described
In sacculus and for pushing the sacculus to the push rod in predetermined position；
Nose connector assembly, the nose connector assembly include half sacculus hollow and flexible for being intubated, connecting the intubation insertion end
And the gas tube at the connection non-intrusive end of intubation；Half sacculus connects the outer tube wall of the intubation and the relatively described intubation
Central axis be in eccentric setting, offer in the tube wall of the intubation be connected to half sacculus and the gas tube inflation it is logical
Road, the non-intrusive end of the intubation can connect external breathing assistance apparatus；
Seal wire is visualized, the visualization seal wire is used to determine the position of the intubation insertion end；
Exchanging pipe, the exchanging pipe is for flexible body and for changing the direction of insertion of the intubation.
Further, the nose connector assembly further includes the interior flushing pipe for connecting the non-intrusive end of intubation, the intubation
The interior flushing pipe for being connected to the interior flushing pipe and the intubation and extending to the intubation insertion end is offered in tube wall.
Further, the interior flushing pipe and the interior flushing pipe are provided with more, and each interior flushing pipe is corresponding
Connect an interior flushing pipe.
Further, the nose connector assembly further includes the outer flushing pipe for connecting the non-intrusive end of intubation, the intubation
The gap being connected between the outer flushing pipe and the intubation and nasal cavity is offered in tube wall and extends to the intubation insertion end
Outer flushing pipe.
Further, the outer flushing pipe and the outer flushing pipe are provided with more, and each outer flushing pipe is corresponding
Connect an outer flushing pipe.
Further, the nose connector assembly further includes the multistage pipe spring being nested in the intubation, and each pipe spring is along institute
State the length direction arranged for interval of intubation.
Further, the soft light for visualizing seal wire and including light pen and connecting the light pen and conducted for optical path
Stick.
Further, the visualization seal wire includes connection seal wire, and the insertion end of the connection seal wire is connected with camera shooting mould
The non-intrusive end of block, the connection seal wire is connected with communication module, and the photographing module is electrically connected with the communication module.
Further, the insertion end of the intubation is hollow out and blunt nosed structure.
Further, a kind of disposable medical instrument packet is additionally provided.
The utility model compared with the existing technology have the technical effect that patient implement endotracheal intubation when, successively make
With nose dilating sacculus, nose connector assembly and it can be inserted into the exchanging pipe being used cooperatively in the intubation and visualization seal wire.It is clinical
On, nasal meatus can be expanded by nose dilating sacculus before insertion intubation, the intubation so as to select outer diameter bigger is inserted into
In the tracheae of patient, to increase the ventilatory capacity of patient airway.Meanwhile the exchanging pipe structure of the device is simple, is led by exchange
Pipe can easily change the direction of insertion of intubation, and pass through the position of visualization seal wire confirmation intubation.Pass through gas tube pair
Half sacculus is inflated, because the central axis of the opposite intubation of half sacculus is in eccentric setting, the aeration quantity for controlling half sacculus can be real
Now intubation insertion end is finely tuned in nasal cavity, so that it is guaranteed that intubation is properly inserted in tracheae.And half sacculus of eccentric setting is not
The nasal passage for blocking patient completely, can also temper the autonomous respiration of patient, thus in the treatment of some Non-surgicals, it can be with
Promote patient's rehabilitation as early as possible.It is set in disposable medical instrument packet in addition, the intranasal tracheae of the utility model is opened device,
Either management of the carrying and use or hospital of medical staff for medical instrument, is quite convenient to.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of nose dilating sacculus provided by the utility model embodiment.
Fig. 2 is the structural schematic diagram of nose connector assembly provided by the utility model embodiment.
Fig. 3 is the structural schematic diagram of visualization seal wire provided by the utility model embodiment.
Fig. 4 is the structural schematic diagram of the visualization seal wire of another kind provided by the utility model embodiment.
Fig. 5 is the structural schematic diagram of exchanging pipe provided by the utility model embodiment.
Numbering in the drawing relationship corresponding with title is as follows:
100, intranasal tracheae opens device；10, nose dilating sacculus；12, sacculus；11, push rod；20, nose connector assembly；22, it inserts
Pipe；221, insertion end；222, non-intrusive end；223, through-hole；23, gas tube；24, interior flushing pipe；25, outer flushing pipe；27, it carves
Degree；26, pipe spring；31, light pen；32, soft light stick；30, seal wire is visualized；33, seal wire is connected；34, photographing module；35, it communicates
Module；40, exchanging pipe；21, half sacculus；
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
It please refers to Fig.1 to Fig.3, intranasal tracheae, which opens device 100, provided by the utility model embodiment can be used for gas
In cannula art.Intranasal tracheae opens device 100 and includes the nose dilating sacculus 10 successively used, nose connector assembly 20 and can insert
Enter the exchanging pipe 40 and visualization seal wire 30 in nose connector assembly 20.Nose dilating sacculus 10 is including sacculus 12 and is set to sacculus 12
Interior push rod 11, specifically, push rod 11 can be integrally formed with sacculus 12 and be fixedly connected, can also be with sacculus 12 removably
Connection, thus instant packed and cleaning.
Referring to Fig. 2, nose connector assembly 20 includes intubation 22, gas tube 23 and half sacculus 21.Intubation 22 is hollow flexible
Pipe, the insertion end 221 of half sacculus, 21 connecting insertion 22, the non-intrusive end 222 of 23 connecting insertion 22 of gas tube.Specifically, hemisphere
The outer tube wall of 21 connecting insertion 22 of capsule and the central axis of intubation 22 relatively are in eccentric setting, that is to say, that half sacculus 21 is not complete
The central axis of full package intubation 22.The filling channel of half sacculus 21 and gas tube 23 of connection is offered in the tube wall of intubation 22,
Control enters the tolerance in filling channel, the size of adjustable half sacculus 21.The non-intrusive end 222 of intubation 22 can connect outside
Breathing assistance apparatus.
Fig. 4 to Fig. 5 is please referred to, visualization seal wire 30 is for determining the insertion position of intubation 22；Exchanging pipe 40 is flexibility
Body, exchanging pipe 40 is for changing the direction of insertion for being intubated 22, so that intubation 22 is properly inserted tracheae.
When implementing 22 art of trachea cannula to patient, successively uses nose dilating sacculus 10, nose connector assembly 20 and can be inserted into
The exchanging pipe 40 and visualization seal wire 30 being used cooperatively in the nose connector assembly 20.It clinically, can before insertion intubation 22
Nasal meatus to be expanded by nose dilating sacculus 10, the intubation 22 so as to select outer diameter bigger is inserted into the tracheae of patient, with
Increase the ventilatory capacity of patient airway.Meanwhile 40 structure of exchanging pipe of the utility model is simple, it can be with by exchanging pipe 40
Easily change the direction of insertion of intubation 22, and passes through the position of the visualization confirmation of seal wire 30 intubation 22.Reuse gas tube
23 pair of half sacculus 21 is inflated, because the central axis of the opposite intubation 22 of half sacculus 21 is in eccentric setting, half sacculus 21 of control fills
Tolerance is able to achieve the fine tuning that angle is inserted into intubation 22, so that it is guaranteed that intubation 22 is properly inserted in tracheae.And eccentric setting
Half sacculus 21 do not block the nasal passage of patient completely, can be with so that breathing assistance apparatus breathing had both can be used in patient
The autonomous respiration of patient is tempered, to promote patient's rehabilitation as early as possible in the treatment of some Non-surgicals.In addition, will be originally practical
Novel intranasal tracheae is opened device 100 and is set in disposable medical instrument packet, either the carrying and use of medical staff,
Or management of the hospital for medical instrument, is quite convenient to.
Referring to Fig. 2, nose connector assembly 20 further includes interior flushing pipe 24, the non-intrusive end of interior 24 connecting insertion 22 of flushing pipe
222.Flushing pipe 24 and intubation 22 and the interior flushing for extending to 22 insertion ends 221 of intubation in being connected to are offered in the tube wall of intubation 22
Pipe 24.Interior flushing pipe 24 and interior flushing pipe 24 are provided with more, and each interior flushing pipe 24 is correspondingly connected with flushing pipe 24 in one
Road.If having sputum or other endocrines in patient's nasal cavity, after 22 insertion patient's nasal cavity of intubation, sputum and endocrine meeting
Into intubation 22, the secretion in intubation 22 can be rinsed and be drawn by interior flushing pipe 24, to reach cleaning
The purpose of patient's nasal cavity.
Nose connector assembly 20 further includes outer flushing pipe 25, the non-intrusive end 222 of outer 25 connecting insertion 22 of flushing pipe.Intubation 22
The outer flushing pipe 25 for being connected to outer flushing pipe 25 with 22 exterior spaces of intubation and extending to insertion end 221 is offered in tube wall.Outside
Flushing pipe 25 and outer flushing pipe 25 are provided with more, and each outer flushing pipe 25 is correspondingly connected with an outer flushing pipe 25.If suffered from
There are sputum or other endocrines in person's nasal cavity, after 22 insertion patient's nasal cavities of intubation, sputum and endocrine can be wrapped in slotting
The periphery of pipe 22 can be rinsed and be drawn to the secretion between intubation 22 and nasal cavity by outer flushing pipe 25,
To achieve the purpose that further to clear up patient's nasal cavity.
Nose connector assembly 20 further includes the multistage pipe spring 26 being nested in intubation 22, length direction of each pipe spring 26 along intubation 22
Arranged for interval.Pipe spring 26 can increase the intensity of intubation 22, thus guarantee smoothly to be inserted into patient's nasal cavity, and multistage arranged for interval
Pipe spring 26, guarantee be intubated 22 intensity while, increase intubation 22 flexibility and comfort, avoid intubation 22 pairs of nasal cavities in
Portion, air flue mucous membrane and glottis cause to damage.
The outer wall of intubation 22 is equipped with scale 27, for reading the depth of 22 insertion patient's nasal cavity of intubation.The insertion of intubation 22
End 221 is hollow out and blunt nosed structure.Intubation 22 opens up multiple through-holes 223 on the tube wall of insertion end 221, to make insertion end
221 be in engraved structure, and through-hole 223 can expand the outflow area of gas in intubation 22, increases the ventilatory capacity of intubation 22 with tracheae.
The engraved structure also can increase the flexibility of insertion end 221, then cooperate blunt nosed structure, can be glutinous to air flue to avoid insertion end 221
Film and glottis cause to damage.Specifically, intubation 22 is made of silica gel and its outer wall can also coat hydrophilic coating, can be more preferable
Protect air flue mucous membrane in ground.
Visualize the soft light stick 32 that seal wire 30 includes light pen 31 and connects light pen 31 and conduct for optical path.Open hair
After light pen 31, light is conducted through soft light stick 32 to its end.Doctor observes luminous point in the throat of patient, if close and court
To the tracheae of patient, if it is, continuing into intubation 22, enter intubation 22 in tracheae.The length of soft light stick 32
Range is 40~50cm.
Referring to Fig. 4, this example additionally provides another visualization seal wire 30a comprising connection seal wire 33, photographing module
34 and communication module 35.The insertion end for connecting seal wire 33 connects photographing module 34, connects the non-intrusive end connection communication of seal wire 33
Module 35, photographing module 34 are electrically connected with communication module 35.Insertion situation of the photographing module 34 for captured in real-time intubation 22, and
The digital signal of real-time condition is sent to external display by communication module 35, to determine the insertion situation of intubation 22.
Communication module 35 can be connect by wireless communication modes such as Wifi or bluetooths with display, so that photographing module 34 be clapped
The image taken the photograph is shown over the display, is observed and is judged convenient for insertion situation of the medical worker to intubation 22.
Specifically, the length range for connecting seal wire 33 is 40~50cm, and the diameter of connection seal wire 33 is preferably 3mm.Camera shooting
The diameter of the camera lens of module 34 is preferably 5mm.
Referring to Fig. 5, the insertion end of exchanging pipe 40 is blunt nosed structure, so that it will not cause to damage to air flue mucous membrane and glottis
Wound, and the hardness of exchanging pipe 40 is bigger than intubation 22, so as to adjust the direction of insertion of intubation 22.In the present embodiment,
Exchanging pipe 40 is made of PVC material.The length range of exchanging pipe 40 is 40~50cm, and diameter range is 3~5mm.
The application method of the utility model is as follows:
S1: nose dilating sacculus 10 is inserted into the nostril of patient with one end of sacculus 12, and sacculus 12 is pushed into
Then the concha position of patient is inflated to sacculus 12, by nasal cavity expansion；
S2: nose dilating sacculus 10 is extracted, and intubation 22 is inserted into, and exchanging pipe 40 is inserted into intubation 22, and is handed over
It changes conduit 40 and is pierced by intubation 22, then continue to be fed into intubation 22 in nasal cavity with exchanging pipe 40.It should be noted that insertion
When being intubated 22, half sacculus 21 is located at the front of patient；
When exchanging pipe 40 reaches glottis, exchanging pipe 40 can not move forward, and exchanging pipe 40 is bent, and drive
Intubation 22 turns to, so that the direction of insertion of intubation 22 changes.
S3: inflating to half sacculus 21, so that intubation 22 is moved to the direction of tracheae, prevents intubation 22 from entering esophagus；
S4: exchanging pipe 40 is extracted out, and the visualization insertion of seal wire 30 is intubated in 22, so that it is determined that the position of intubation 22,
The aeration quantity of half sacculus 21 is controlled simultaneously, it is final to realize that intubation 22 is properly inserted patient's gas to realize the fine tuning to insertion end 221
Pipe.
In addition, the utility model also provides a kind of disposable instrument packet (figure is not drawn) comprising intranasal gas as described above
Pipe opens device 100.Intranasal tracheae is opened device 100 be set in disposable medical instrument packet, either medical staff
The management with use or hospital for medical instrument is carried, is quite convenient to.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of intranasal tracheae opens device, for carrying out endotracheal intubation to patient, which is characterized in that including successively using
:
Nose dilating sacculus, the nose dilating sacculus include that can expand the sacculus of nasal cavity under inflated condition and be arranged in the sacculus
It is interior and for pushing the sacculus to the push rod in predetermined position；
Nose connector assembly, the nose connector assembly include it is hollow and it is flexible intubation, connect it is described intubation insertion end half sacculus and
Connect the gas tube at the non-intrusive end of intubation；Half sacculus connects in the outer tube wall of the intubation and the relatively described intubation
Mandrel line is in eccentric setting, offers the filling channel for being connected to half sacculus and the gas tube in the tube wall of the intubation,
The non-intrusive end of the intubation can connect external breathing assistance apparatus；
Seal wire is visualized, the visualization seal wire is used to determine the position of the intubation insertion end；
Exchanging pipe, the exchanging pipe is for flexible body and for changing the direction of insertion of the intubation.
2. intranasal tracheae as described in claim 1 opens device, it is characterised in that: the nose connector assembly further includes described in connection
It is intubated the interior flushing pipe at non-intrusive end, the connection interior flushing pipe and the intubation and extension are offered in the tube wall of the intubation
To the interior flushing pipe of the intubation insertion end.
3. intranasal tracheae as claimed in claim 2 opens device, it is characterised in that: the interior flushing pipe and the interior flushing pipe
Road is provided with more, and each interior flushing pipe is correspondingly connected with an interior flushing pipe.
4. intranasal tracheae as described in claim 1 opens device, it is characterised in that: the nose connector assembly further includes described in connection
It is intubated the outer flushing pipe at non-intrusive end, the connection outer flushing pipe and the intubation and nasal cavity are offered in the tube wall of the intubation
Between gap and extend to it is described intubation insertion end outer flushing pipe.
5. intranasal tracheae as claimed in claim 4 opens device, it is characterised in that: the outer flushing pipe and the outer flushing pipe
Road is provided with more, and each outer flushing pipe is correspondingly connected with an outer flushing pipe.
6. intranasal tracheae as described in claim 1 opens device, it is characterised in that: the nose connector assembly further includes being nested in institute
State the multistage pipe spring in intubation, length direction arranged for interval of each pipe spring along the intubation.
7. intranasal tracheae as claimed in any one of claims 1 to 6 opens device, it is characterised in that: the visualization seal wire packet
Include light pen and the connection light pen and for the soft light stick of optical path conduction.
8. intranasal tracheae as claimed in any one of claims 1 to 6 opens device, it is characterised in that: the visualization seal wire packet
Connection seal wire, photographing module and communication module are included, the insertion end of the connection seal wire connects the photographing module, the connection
The non-intrusive end of seal wire connects the communication module；The photographing module is electrically connected with the communication module.
9. intranasal tracheae as claimed in any one of claims 1 to 6 opens device, it is characterised in that: the insertion end of the intubation
For hollow out and blunt nosed structure.
10. a kind of disposable medical instrument packet, which is characterized in that including intranasal gas as described in any one of claims 1-9
Pipe opens device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259697.4U CN209301948U (en) | 2018-08-06 | 2018-08-06 | A kind of intranasal tracheae opens device and disposable medical instrument packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821259697.4U CN209301948U (en) | 2018-08-06 | 2018-08-06 | A kind of intranasal tracheae opens device and disposable medical instrument packet |
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| Publication Number | Publication Date |
|---|---|
| CN209301948U true CN209301948U (en) | 2019-08-27 |
Family
ID=67669436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821259697.4U Active CN209301948U (en) | 2018-08-06 | 2018-08-06 | A kind of intranasal tracheae opens device and disposable medical instrument packet |
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|---|---|
| CN (1) | CN209301948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087094A1 (en) * | 2019-10-30 | 2021-05-06 | Entellus Medical, Inc. | Balloon dilation catheter for use in sinus drainage pathways |
| CN113855968A (en) * | 2021-10-21 | 2021-12-31 | 占文强 | First-aid kit is breathed to difficulty |
-
2018
- 2018-08-06 CN CN201821259697.4U patent/CN209301948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021087094A1 (en) * | 2019-10-30 | 2021-05-06 | Entellus Medical, Inc. | Balloon dilation catheter for use in sinus drainage pathways |
| CN113855968A (en) * | 2021-10-21 | 2021-12-31 | 占文强 | First-aid kit is breathed to difficulty |
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