CN110327524A - A kind of tracheal catheter with guiding function - Google Patents
A kind of tracheal catheter with guiding function Download PDFInfo
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- CN110327524A CN110327524A CN201910664708.XA CN201910664708A CN110327524A CN 110327524 A CN110327524 A CN 110327524A CN 201910664708 A CN201910664708 A CN 201910664708A CN 110327524 A CN110327524 A CN 110327524A
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- China
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- tracheal catheter
- flexible boot
- ontology
- guiding function
- catheter ontology
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0418—Special features for tracheal tubes not otherwise provided for with integrated means for changing the degree of curvature, e.g. for easy intubation
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- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention belongs to medical equipment field, especially a kind of tracheal catheter with guiding function, flexible boot is set in tracheal catheter ontology, the air intake of the tracheal catheter ontology closed at one end of flexible boot, and the other end overturning of flexible boot is set to inside flexible boot.When in use, by tracheal catheter ontology merging patient oral cavity or nostril with guiding function；Other airway paths other than closed patient airway's catheter lumen make tracheal catheter chamber body patient uniquely ventilate cavity；It is supplied by tracheal catheter chamber body to patient, the other end of flexible boot is blown over glottis by air-flow, into tracheae；Tracheal catheter ontology is pushed to enter tracheae along flexible boot；After tracheal catheter ontology enters tracheae, flexible boot is taken out.Therefore, using a kind of tracheal catheter with guiding function, tracheal catheter intubation can be assisted, so that tracheal catheter push operation is more simple, while improving the success rate of trachea cannula.
Description
Technical field
The present invention relates to medical instruments field more particularly to a kind of tracheal catheters with guiding function.
Background technique
Trachea cannula refers to the technology by a special endotracheal tube through glottis merging tracheae, it is first aid and whole body fiber crops
The liquor-saturated middle important technology for ensureing that patient airway is unobstructed, effective ventilation supplies oxygen and avoid accidentally suction.Currently, difficult airway endotracheal intubation
Solution mainly have common laryngoscope, visible laryngoscope, a branchofiberoscope, hard Bronchofiberscope, thyrocricocentesis guidance,
Bougie etc..However, above-mentioned solution is all relatively high to direct-view glottis requirement, and when airway constriction, glottis appear bad, gas
Cannula is very difficult, needs easily cause patient's edema of throat or viscous in intubation insertion tracheae through repeated multiple times sometimes
Membrane damage bleeding leads to serious consequence, also brings very big puzzlement to clinical position.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, auxiliary the present invention provides a kind of tracheal catheter with guiding function
Tracheal catheter intubation is helped, so that tracheal catheter push operation is more simple, while improving the success rate of trachea cannula.Its
It is achieved through the following technical solutions:
A kind of tracheal catheter with guiding function, including tracheal catheter ontology and flexible boot, the flexible boot are set to described
In tracheal catheter ontology, the air intake of the tracheal catheter ontology closed at one end of the flexible boot, the flexible boot it is another
End overturning is set to inside the flexible boot.
Further, one end of the flexible boot is provided with opening, and is set in the air intake of the tracheal catheter ontology.
Further, one end of the flexible boot has elasticity, to close and be fixed on the tracheal catheter ontology
At air intake.
Further, it is provided at the air intake of the tracheal catheter ontology closed at one end of the flexible boot and is led with tracheae
The interface that interface tube matches.
Further, the other end of the flexible boot is closing mouth.
Further, the length after the flexible boot expansion is longer than the tracheal catheter ontology.
To realize that goal of the invention, the present invention also propose a kind of implementation method of tracheal catheter with guiding function, this method packet
It includes:
Step 1: by tracheal catheter ontology merging patient oral cavity or nostril with guiding function；
Step 2: other airway paths other than closed patient airway's conduit cavity become tracheal catheter ontology (100) inner cavity
Patient uniquely ventilates cavity；
Step 3: it is supplied by tracheal catheter ontology (100) inner cavity to patient, sound is blown in one end (220) of flexible boot by air-flow
Door, into tracheae；
Step 4: pushing tracheal catheter ontology (100), and tracheal catheter ontology (100) enters tracheae along flexible boot (200)；
Step 5: it after tracheal catheter ontology (100) enters tracheae, takes out flexible boot (200).
The technical program compared with the prior art, has the following beneficial effects:
(1) the technical program uses the connection of tracheal catheter ontology and flexible boot, assists tracheal catheter ontology intubation, makes
Used time pushes tracheal catheter ontology, and tracheal catheter ontology then enters tracheae along flexible boot, so that the push of tracheal catheter ontology
Operation is more simple, while improving the success rate of trachea cannula；
(2) one end of flexible boot has elasticity in the technical program, makes it possible to the size flexibility tune with tracheal catheter ontology
The whole air intake to preferably close and fix tracheal catheter ontology；Length after flexible boot expansion is longer than tracheal catheter sheet
Body, so that tracheal catheter ontology be guided to enter tracheae；
(3) other end of flexible boot may be provided with opening in the technical program, when the other end of flexible boot is blown over glottis by air-flow
When into tracheae, which can input air-flow to tracheae simultaneously, and the time of tracheae is entered so as to shorten air-flow, that is, is shortened
Time of patient's anoxic.
Detailed description of the invention
Fig. 1 is that the other end of flexible boot in the present invention is the cross-sectional view for closing the unused state of mouth；
Fig. 2 is that the other end of flexible boot in the present invention is the cross-sectional view for closing the use state of mouth；
Fig. 3 is the cross-sectional view for the unused state that the other end of flexible boot in the present invention is opening；
Fig. 4 is the cross-sectional view for the use state that the other end of flexible boot in the present invention is opening.
Appended drawing reference in Figure of description includes: 100- tracheal catheter ontology；110- tracheal catheter ontology enters gas
Mouthful；200- flexible boot；One end of 210- flexible boot；The other end of 220- flexible boot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Below by specific embodiment, the present invention will be further described in detail:
Specific embodiment one:
As shown in Figure 1, a kind of cross-sectional view of the tracheal catheter unused state with guiding function.It is a kind of with guiding function
Tracheal catheter, including tracheal catheter ontology 100 and flexible boot 200, flexible boot 200 are set in tracheal catheter ontology 100, and soft
Property set one end 210 close tracheal catheter ontology air intake 110, flexible boot the other end 220 overturning is set to flexible boot 200
Inside, and the other end 220 of flexible boot may be configured as closing mouth.In the present embodiment, one end 210 of flexible boot is provided with opening
And there is elasticity, it is set in the air intake 110 of tracheal catheter ontology, to close and be fixed on the air intake of tracheal catheter ontology
At 110, and it is provided at the air intake 110 that the tracheal catheter ontology is closed in one end of flexible boot 210 and is connect with tracheal catheter
The interface that mouth matches, which connect with tracheal catheter interface, thus the opening of closed tracheal catheter.Preferably, flexible boot
One end 210 can be adjusted with the size flexibility of tracheal catheter ontology 100, be allowed to preferably to close and fixed tracheal catheter sheet
The air intake 110 of body.
As shown in Fig. 2, a kind of cross-sectional view of the tracheal catheter use state with guiding function.In the present embodiment, soft
Property set one end 210 be set in the air intake 110 of tracheal catheter ontology, it is preferable that may be provided with fixed equipment between the two and add
With fixation, when tracheal catheter ontology 100 enters tracheae, flexible boot 200 is not easy to fall off from tracheal catheter ontology 100.At this
In embodiment, to after the air intake 110 of tracheal catheter ontology gas supply, flexible boot 200 is in unfolded state, and flexible boot 200 is unfolded
Length afterwards is longer than tracheal catheter ontology 100, therefore reaches flexible boot 200 and be introduced into tracheae to guide tracheal catheter ontology
100 enter the effect of tracheae.
It is a kind of application method of the tracheal catheter with guiding function of the present invention below:
Step 1: the tracheal catheter ontology 100 with guiding function is placed in patient oral cavity or nostril (as shown in Figure 1)；
Step 2: other airway paths other than closed patient airway's conduit cavity become 100 inner cavity of tracheal catheter ontology and suffer from
Person uniquely ventilates cavity；
Step 3: being supplied by 100 inner cavity of tracheal catheter ontology to patient, and the other end 220 of flexible boot is blown over glottis by air-flow,
Into tracheae, flexible boot 200 is in unfolded state (as shown in Figure 2)；
Step 4: pushing tracheal catheter ontology 100, and tracheal catheter ontology 100 enters tracheae along flexible boot 200；
Step 5: after tracheal catheter ontology 100 enters tracheae, flexible boot 200 is taken out.
Specific embodiment two:
As shown in figure 3, a kind of cross-sectional view of the tracheal catheter unused state with guiding function.It is a kind of with guiding function
Tracheal catheter, including tracheal catheter ontology 100 and flexible boot 200, flexible boot 200 are set in tracheal catheter ontology 100, and soft
Property set one end 210 close tracheal catheter ontology air intake 110, flexible boot the other end 220 overturning is set to flexible boot 200
It is internal.In the present embodiment, one end 210 of flexible boot is set in the air intake 110 of tracheal catheter ontology, one end of flexible boot
210 are provided with opening and have elasticity, to close and be fixed at the air intake 110 of tracheal catheter ontology, and in flexible boot
One end 210 close and be provided with the interface to match with tracheal catheter interface at the air intake 110 of the tracheal catheter ontology, should
Interface is connect with tracheal catheter interface, thus the opening of closed tracheal catheter.Preferably, one end 210 of flexible boot can be with
The size flexibility of tracheal catheter ontology 100 adjusts, and is allowed to preferably close and fix the air intake 110 of tracheal catheter ontology.It is soft
Property set the other end 220 may be provided with opening, when the other end 220 of flexible boot is blown over glottis by air-flow enters tracheae, this is opened
Mouthful at can simultaneously to tracheae input air-flow, the time of tracheae is entered so as to shorten air-flow, that is, shorten patient's anoxic when
Between.
As shown in figure 4, a kind of cross-sectional view of the tracheal catheter use state with guiding function.In the present embodiment, soft
Property set one end 210 be set in the air intake 110 of tracheal catheter ontology, it is preferable that may be provided with fixed equipment between the two and add
With fixation, when tracheal catheter ontology 100 enters tracheae, flexible boot 200 is not easy to fall off from tracheal catheter ontology 100.At this
In embodiment, to after the air intake 110 of tracheal catheter ontology gas supply, flexible boot 200 is in unfolded state, and flexible boot 200 is unfolded
Length afterwards is longer than tracheal catheter ontology 100, therefore reaches flexible boot 200 and be introduced into tracheae to guide tracheal catheter ontology
100 enter the effect of tracheae.
It is a kind of application method of the tracheal catheter with guiding function of the present invention below:
Step 1: the tracheal catheter ontology 100 with guiding function is placed in patient oral cavity or nostril (as shown in Figure 3)；
Step 2: other airway paths other than closed patient airway's conduit cavity become 100 inner cavity of tracheal catheter ontology and suffer from
Person uniquely ventilates cavity；
Step 3: patient's air-breathing at full tilt makes the other end 220 of flexible boot by glottis, and into tracheae, flexible boot 200 is in exhibition
Open state (as shown in Figure 4)；
Step 4: pushing tracheal catheter ontology 100, and tracheal catheter ontology 100 enters tracheae along flexible boot 200；
Step 5: after tracheal catheter ontology 100 enters tracheae, flexible boot 200 is taken out.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (7)
1. a kind of tracheal catheter with guiding function, which is characterized in that including tracheal catheter ontology (100) and flexible boot
(200), the flexible boot (200) is set in the tracheal catheter ontology (100), one end (210) closing of the flexible boot
The other end (220) overturning of the air intake (110) of the tracheal catheter ontology, the flexible boot is set to the flexible boot
(200) internal.
2. a kind of tracheal catheter with guiding function according to claim 1, which is characterized in that the one of the flexible boot
End (210) is provided with opening, and is set in the air intake (110) of the tracheal catheter ontology.
3. a kind of tracheal catheter with guiding function according to claim 1, which is characterized in that the one of the flexible boot
Hold (210) that there is elasticity, to close and be fixed at the air intake (110) of the tracheal catheter ontology.
4. a kind of tracheal catheter with guiding function according to claim 1, which is characterized in that the one of the flexible boot
The interface to match with tracheal catheter interface is provided at the air intake (110) of end (210) the closing tracheal catheter ontology.
5. a kind of tracheal catheter with guiding function according to claim 1, which is characterized in that the flexible boot it is another
One end (220) is closing mouth.
6. a kind of tracheal catheter with guiding function according to claim 1, which is characterized in that the flexible boot
(200) length after being unfolded is longer than the tracheal catheter ontology (100).
7. a kind of tracheal catheter with guiding function, steps are as follows for application method:
Step 1: by tracheal catheter ontology (100) merging patient oral cavity or nostril with guiding function；
Step 2: other airway paths other than closed patient airway's conduit cavity become tracheal catheter ontology (100) inner cavity
Patient uniquely ventilates cavity；
Step 3: it is supplied by tracheal catheter ontology (100) inner cavity to patient, sound is blown in one end (220) of flexible boot by air-flow
Door, into tracheae；
Step 4: pushing tracheal catheter ontology (100), and tracheal catheter ontology (100) enters tracheae along flexible boot (200)；
Step 5: it after tracheal catheter ontology (100) enters tracheae, takes out flexible boot (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664708.XA CN110327524A (en) | 2019-07-23 | 2019-07-23 | A kind of tracheal catheter with guiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664708.XA CN110327524A (en) | 2019-07-23 | 2019-07-23 | A kind of tracheal catheter with guiding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110327524A true CN110327524A (en) | 2019-10-15 |
Family
ID=68147056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664708.XA Pending CN110327524A (en) | 2019-07-23 | 2019-07-23 | A kind of tracheal catheter with guiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110327524A (en) |
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2019
- 2019-07-23 CN CN201910664708.XA patent/CN110327524A/en active Pending
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