CN110327523A - A kind of tracheal catheter used with guidance without sense of independence patient - Google Patents

A kind of tracheal catheter used with guidance without sense of independence patient Download PDF

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Publication number
CN110327523A
CN110327523A CN201910664658.5A CN201910664658A CN110327523A CN 110327523 A CN110327523 A CN 110327523A CN 201910664658 A CN201910664658 A CN 201910664658A CN 110327523 A CN110327523 A CN 110327523A
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CN
China
Prior art keywords
tracheal catheter
flexible boot
patient
ontology
guidance
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Pending
Application number
CN201910664658.5A
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Chinese (zh)
Inventor
田鸣
黄东晓
徐海英
李光才
高宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Sannoa Technology Co Ltd
Wuxi Shengnuoya Technology Co Ltd
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Wuxi Sannoa Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Wuxi Sannoa Technology Co Ltd filed Critical Wuxi Sannoa Technology Co Ltd
Priority to CN201910664658.5A priority Critical patent/CN110327523A/en
Publication of CN110327523A publication Critical patent/CN110327523A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes

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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)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The invention belongs to medical equipment fields, especially a kind of tracheal catheter used with guidance without sense of independence patient, flexible boot is set in tracheal catheter ontology, the air intake of the tracheal catheter ontology closed at one end of flexible boot, the other end overturning of flexible boot is set to inside flexible boot, further includes nasal obstruction.When in use, nasal obstruction is closed into human body nostril；Tracheal catheter ontology with guiding function is orally placed in patient oral cavity；Other all ventilation air flues other than closed patient airway's catheter body inner cavity make tracheal catheter chamber body become patient and uniquely ventilate cavity；Transtracheal catheters chamber body is supplied to patient, and under airflow function, the other end of flexible boot blows over glottis, into tracheae；After tracheal catheter ontology enters tracheae, flexible boot is taken out.Therefore, when patient's no spontaneous breathing is realized, using a kind of tracheal catheter used with guidance without sense of independence patient, tracheal catheter ontology intubation can be preferably assisted, so that intubation is simpler.

Description

A kind of tracheal catheter used with guidance without sense of independence patient
Technical field
The present invention relates to medical instruments fields more particularly to a kind of tracheae used with guidance without sense of independence patient to lead Pipe.
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.Up to the present, when patient needs gas When cannula, medical worker is frequently necessary in the state of patient's deep sedation and general anesthesia, and is needed using muscle pine Relaxation medicine could complete intubation task.However when patient's no spontaneous breathing consciousness, trachea cannula is very difficult, is needed sometimes through repeatedly Repeatedly it could easily cause patient's edema of throat or mucosa injury bleeding by intubation insertion tracheae, cause serious consequence, also give Clinical position brings very big puzzlement.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides one kind, and there is guidance to use without sense of independence patient Tracheal catheter close human body nostril using nasal obstruction, transtracheal catheters chamber body gives when patient's no spontaneous breathing consciousness Patient's gas supply, under airflow function, the other end of flexible boot blows over glottis, into tracheae, to preferably assist tracheal catheter Ontology intubation so that tracheal catheter ontology push operation is more simple, while improving the success rate of trachea cannula.It is logical Cross following technical scheme realization:
A kind of tracheal catheter used with guidance without sense of independence patient, including tracheal catheter ontology, flexible boot and nasal obstruction, institute It states flexible boot to be set in the tracheal catheter ontology, the tracheal catheter ontology closed at one end of the flexible boot enters gas Mouthful, the other end overturning of the flexible boot is set to inside the flexible boot, and the nasal obstruction is provided with 2 cock bodys.
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 can have elasticity, to close and be fixed on the tracheal catheter ontology Air intake at.
Further, the length after the flexible boot expansion is longer than the tracheal catheter ontology.
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 nasal obstruction is elastic material.
To realize goal of the invention, the present invention also proposes a kind of tracheal catheter used with guidance without sense of independence patient Implementation method, this method comprises:
Step 1: nasal obstruction is closed into human body nostril；
Step 2: the tracheal catheter ontology with guiding function is orally placed in patient oral cavity；
Step 3: other all ventilation air flues other than closed patient airway's catheter body inner cavity make tracheal catheter chamber body It uniquely ventilates cavity as patient；
Step 4: transtracheal catheters chamber body is supplied to patient, and under airflow function, the other end of flexible boot blows over glottis, Into tracheae；
Step 5: pushing tracheal catheter ontology, and tracheal catheter ontology enters tracheae along flexible boot；
Step 6: after tracheal catheter ontology enters tracheae, flexible boot is taken out.
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, and is provided with nasal obstruction, when patient's no spontaneous breathing When consciousness, human body nostril is closed using nasal obstruction, transtracheal catheters chamber body is supplied to patient, flexible under airflow function The other end of set blows over glottis, into tracheae, to preferably assist tracheal catheter ontology intubation, and pushes when in use Tracheal catheter ontology, tracheal catheter ontology then enter tracheae along flexible boot, so that the push operation of tracheal catheter ontology is more Simply, while the success rate of trachea cannula is improved；
(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；
Fig. 5 is the structural schematic diagram that the present invention has a stuffy nose.
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；300- nasal obstruction.
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 and Figure 5, a kind of section view of the tracheal catheter unused state used with guidance without sense of independence patient Figure.A kind of tracheal catheter used with guidance without sense of independence patient, including tracheal catheter ontology 100, flexible boot 200 and nose Plug 300, flexible boot 200 is set in tracheal catheter ontology 100, and entering for tracheal catheter ontology is closed in one end 210 of flexible boot The overturning of the other end 220 of port 110, flexible boot is set to inside flexible boot 200, and the other end 220 of flexible boot may be configured as Mouth is closed, in addition, nasal obstruction 300 is provided with 2 cock bodys.In the present embodiment, one end 210 of flexible boot is provided with opening and has Elasticity, is set in the air intake 110 of tracheal catheter ontology, thus close and be fixed at the air intake 110 of tracheal catheter ontology, And it is provided at the air intake 110 that the tracheal catheter ontology is closed in one end of flexible boot 210 and tracheal catheter interface phase The interface matched, the interface are connect with tracheal catheter interface, thus the opening of closed tracheal catheter.Preferably, one end of flexible boot 210 can adjust with the size flexibility of tracheal catheter ontology 100, are allowed to preferably close and fix entering for tracheal catheter ontology Port 110.In the present embodiment, when patient's no spontaneous breathing is realized, human body nostril is closed using nasal obstruction 300, and closed Other all ventilation air flues other than 100 inner cavity of patient airway's catheter body make 100 inner cavity of tracheal catheter ontology become patient only One ventilation cavity, 100 inner cavity of transtracheal catheters ontology are supplied to patient, and under airflow function, the other end 220 of flexible boot is blown over Glottis to preferably assist 100 intubation of tracheal catheter ontology, and pushes tracheal catheter sheet into tracheae when in use Body 100, tracheal catheter ontology 100 then enters tracheae along flexible boot 200, so that the push operation of tracheal catheter ontology 100 is more It is simple.Preferably, 300 optional elastic materials of nasal obstruction.
As shown in Fig. 2, a kind of cross-sectional view of the tracheal catheter use state used with guidance without sense of independence patient.? In the present embodiment, one end 210 of flexible boot is set in the air intake 110 of tracheal catheter ontology, it is preferable that settable between the two There is fixed equipment to be fixed, 100 inner cavity of transtracheal catheters ontology give patient gas supply, under airflow function, flexible boot it is another When glottis is blown at end 220, flexible boot 200 is not easy to fall off from tracheal catheter ontology 100.In the present embodiment, when flexible boot The other end 220 blows over glottis, and when into tracheae, flexible boot 200 is in unfolded state, and flexible boot 200 be unfolded after length be longer than Tracheal catheter ontology 100, therefore obtain flexible boot 200 and be introduced into tracheae to guide tracheal catheter ontology 100 to enter tracheae Effect.
It is a kind of application method of the tracheal catheter with guiding function of the present invention below:
Step 1: nasal obstruction 300 is closed into human body nostril；
Step 2: the tracheal catheter ontology 100 with guiding function is orally placed in patient oral cavity；(as shown in Figure 1)
Step 3: other all ventilation air flues other than closed 100 inner cavity of patient airway's catheter body make tracheal catheter ontology 100 inner cavities become patient and uniquely ventilate cavity；
Step 4: 100 inner cavity of transtracheal catheters ontology is supplied to patient, and under airflow function, the other end 220 of flexible boot is blown over Glottis, into tracheae, flexible boot 200 is in unfolded state (as shown in Figure 2)；
Step 5: pushing tracheal catheter ontology 100, and tracheal catheter ontology 100 enters tracheae along flexible boot 200；
Step 6: after tracheal catheter ontology 100 enters tracheae, flexible boot 200 is taken out.
Specific embodiment two:
As shown in Figure 3 and Figure 5, a kind of section view of the tracheal catheter unused state used with guidance without sense of independence patient Figure.A kind of tracheal catheter used with guidance without sense of independence patient, including tracheal catheter ontology 100, flexible boot 200 and nose Plug 300, flexible boot 200 is set in tracheal catheter ontology 100, and entering for tracheal catheter ontology is closed in one end 210 of flexible boot The overturning of the other end 220 of port 110, flexible boot is set to inside flexible boot 200, in addition, nasal obstruction 300 is provided with 2 cock bodys.? In the present embodiment, one end 210 of flexible boot is provided with opening and has elasticity, is set in the air intake 110 of tracheal catheter ontology, To close and be fixed at the air intake 110 of tracheal catheter ontology, and the tracheal catheter is closed in one end of flexible boot 210 It is provided with the interface to match with tracheal catheter interface at the air intake 110 of ontology, which connect with tracheal catheter interface, from And the opening of closed tracheal catheter.Preferably, one end 210 of flexible boot can be with the size flexibility of tracheal catheter ontology 100 Adjustment is allowed to preferably close and fix the air intake 110 of tracheal catheter ontology.The other end 220 of flexible boot may be provided with out Mouthful, when the other end 220 of flexible boot is blown over glottis by air-flow enters tracheae, which can input gas to tracheae simultaneously Stream, the time of tracheae is entered so as to shorten air-flow, that is, shortens the time of patient's anoxic.In the present embodiment, when patient without When autonomous respiration is realized, human body nostril is closed using nasal obstruction 300, and other than closed 100 inner cavity of patient airway's catheter body Other all ventilation air flues make 100 inner cavity of tracheal catheter ontology become patient and uniquely ventilate cavity, transtracheal catheters ontology 100 Inner cavity is supplied to patient, and under airflow function, the other end 220 of flexible boot blows over glottis, into tracheae, to preferably assist 100 intubation of tracheal catheter ontology, and tracheal catheter ontology 100 is pushed when in use, tracheal catheter ontology 100 is then along soft Property set 200 enter tracheae so that the push operation of tracheal catheter ontology 100 is more simple.Preferably, 300 optional bullets of nasal obstruction Property material.
As shown in figure 4, a kind of cross-sectional view of the tracheal catheter use state used with guidance without sense of independence patient.? In the present embodiment, one end 210 of flexible boot is set in the air intake 110 of tracheal catheter ontology, it is preferable that settable between the two There is fixed equipment to be fixed, 100 inner cavity of transtracheal catheters ontology give patient gas supply, under airflow function, flexible boot it is another When glottis is blown at end 220, flexible boot 200 is not easy to fall off from tracheal catheter ontology 100.In the present embodiment, when flexible boot The other end 220 blows over glottis, and when into tracheae, flexible boot 200 is in unfolded state, and flexible boot 200 be unfolded after length be longer than Tracheal catheter ontology 100, therefore obtain flexible boot 200 and be introduced into tracheae to guide tracheal catheter ontology 100 to enter tracheae Effect.
It is a kind of application method of the tracheal catheter with guiding function of the present invention below:
Step 1: nasal obstruction 300 is closed into human body nostril；
Step 2: the tracheal catheter ontology 100 with guiding function is orally placed in patient oral cavity；(as shown in Figure 3)
Step 3: other all ventilation air flues other than closed 100 inner cavity of patient airway's catheter body make tracheal catheter ontology 100 inner cavities become patient and uniquely ventilate cavity；
Step 4: 100 inner cavity of transtracheal catheters ontology is supplied to patient, and under airflow function, the other end 220 of flexible boot is blown over Glottis, into tracheae, flexible boot 200 is in unfolded state (as shown in Figure 4)；
Step 5: pushing tracheal catheter ontology 100, and tracheal catheter ontology 100 enters tracheae along flexible boot 200；
Step 6: 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 (8)

1. a kind of tracheal catheter used with guidance without sense of independence patient, which is characterized in that including tracheal catheter ontology (100), flexible boot (200) and nasal obstruction (300), the flexible boot (200) are set in the tracheal catheter ontology (100), institute Close the air intake (110) of the tracheal catheter ontology, the other end (220) of the flexible boot in the one end (210) for stating flexible boot Overturning is set to the flexible boot (200) inside, and the nasal obstruction (300) is provided with 2 cock bodys.
2. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that One end (210) of the flexible boot is provided with opening, and is set in the air intake (110) of the tracheal catheter ontology.
3. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that One end (210) of the flexible boot has elasticity, to close and be fixed at the air intake of the tracheal catheter ontology (110).
4. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that It is provided with and tracheal catheter interface at the air intake (110) of one end (210) closing tracheal catheter ontology of the flexible boot The interface to match.
5. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that The other end (220) of the flexible boot is closing mouth.
6. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that Length after flexible boot (200) expansion is longer than the tracheal catheter ontology (100).
7. a kind of tracheal catheter used with guidance without sense of independence patient according to claim 1, which is characterized in that The nasal obstruction (300) is elastic material.
8. a kind of tracheal catheter used with guidance without sense of independence patient, steps are as follows for application method:
Step 1: nasal obstruction (300) are closed into human body nostril；
Step 2: the tracheal catheter ontology (100) with guiding function is orally placed in patient oral cavity；
Step 3: other all ventilation air flues other than closed patient airway's catheter body (100) inner cavity make tracheal catheter ontology (100) inner cavity becomes patient and uniquely ventilates cavity；
Step 4: transtracheal catheters ontology (100) inner cavity is supplied to patient, under airflow function, the other end (220) of flexible boot Glottis is blown over, into tracheae；
Step 5: pushing tracheal catheter ontology (100), and tracheal catheter ontology (100) enters tracheae along flexible boot (200)；
Step 6: it after tracheal catheter ontology (100) enters tracheae, takes out flexible boot (200).
CN201910664658.5A 2019-07-23 2019-07-23 A kind of tracheal catheter used with guidance without sense of independence patient Pending CN110327523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910664658.5A CN110327523A (en) 2019-07-23 2019-07-23 A kind of tracheal catheter used with guidance without sense of independence patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910664658.5A CN110327523A (en) 2019-07-23 2019-07-23 A kind of tracheal catheter used with guidance without sense of independence patient

Publications (1)

Publication Number Publication Date
CN110327523A true CN110327523A (en) 2019-10-15

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CN201910664658.5A Pending CN110327523A (en) 2019-07-23 2019-07-23 A kind of tracheal catheter used with guidance without sense of independence patient

Country Status (1)

Country Link
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