CN206275893U - A kind of multifunctional endotracheal intubation with lubricating layer - Google Patents

A kind of multifunctional endotracheal intubation with lubricating layer Download PDF

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Publication number
CN206275893U
CN206275893U CN201620775386.8U CN201620775386U CN206275893U CN 206275893 U CN206275893 U CN 206275893U CN 201620775386 U CN201620775386 U CN 201620775386U CN 206275893 U CN206275893 U CN 206275893U
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Prior art keywords
tracheal catheter
catheter
lubricating layer
seam
endotracheal intubation
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CN201620775386.8U
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苏帆
戴俊峰
李智帅
杨林敏
申晶石
陈银
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Jiangsu Lifeng Biotechnology Co Ltd
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Jiangsu Lifeng Biotechnology Co Ltd
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Abstract

The utility model provides a kind of multifunctional endotracheal intubation with lubricating layer, including tracheal catheter, inflatable cuff, inflating catheter, dosing conduit and seam;The inflating catheter, supervising device and the dosing conduit are provided with the tracheal catheter;The inflatable cuff and seam are respectively arranged with the two ends of the tracheal catheter;At least one of which is provided with outside the tracheal catheter for lubricating the lubricating layer of tracheae.The utility model, due to the presence of lubricating layer, can be greatly lowered the friction between tracheal catheter and tracheae during being extracted from tracheae during trachea cannula is inserted into tracheae and by trachea cannula, reduce the discomfort of patient;Monitor in real time can be carried out to the body temperature of human body simultaneously, and by chemicals dosing plant carried out during performing the operation, before tube drawing, during tube drawing dosing and in surgical procedure in time remove respiratory secretions, to keep respiratory passage unblocked, so as to improving pulmonary ventilation and ventilatory, it is ensured that operation is normally carried out.

Description

A kind of multifunctional endotracheal intubation with lubricating layer
Technical field
The utility model is related to technical field of medical instruments, is inserted more particularly, to a kind of multi-functional tracheae with lubricating layer Pipe.
Background technology
Trachea cannula refers to the technology referred to as trachea cannula that a special endotracheal tube is inserted tracheae through glottis, this Technology can attract for airway patency, ventilation oxygen-supplying, respiratory tract and prevent suction etc. by mistake from providing optimum condition.
Emergency trachea intubation technique has turned into CPR and had been rescued with the Severe acute disease patient of respiratory dysfunction Important measures in journey.Endotracheal intubation is the important rescue technology commonly used in rescue service, is using most in management of respiratory Extensively, most effective most efficiently one of means, are basic skills that medical worker must skillfully grasp, to rescue patient vitals, Reduce case fatality rate and play vital effect.And tracheae endocrine or foreign matter can be in time suctioned out, prevent foreign matter from entering and exhale Road is inhaled, respiratory passage unblocked is kept, effective manually or mechanically ventilation bottleneck throat physiology is carried out and is dissected, prevent patient's anoxic and dioxy Change the whether timely direct relation of carbon retention trachea cannula the success of rescue into no, patient can safe transit and patient prognosis Situation.
Artificial airway, the use of oral trachea cannula quickly and easily, is more often used when breathing, cardiac arrest are rescued, But oral trachea cannula fixes difficult, at the most patient consciousness recovery initial stage, can be tolerated because having the fidgets or being difficult to, and causes too early Tube drawing removes machine.Give this kind of patient appropriate calmness or change intubation way, it is ensured that remove machine in good time.Nasal trachea cannula has Efficacious prescriptions just, are also resistant to for Conscious Patients, and are fixed easily, and MC and feed are not influenceed, not the reason long period use Cause malnutrition and electrolyte disturbance, be the method for a hurtless measure.But nasal trachea cannula airway dead space is big, is easily caused Sputum inadequate drainage, phlegm bolt are formed, or even obstruction tube chamber.
Need to keep tracheal catheter unobstructed in postoperative care, oral cavity and tracheae endocrine are suctioned out in time, note during suction sputum Sterile working, oral cavity, tracheae sputum aspirator tube will be strictly separated.Sputum aspirator tube and Oxygen tube no more than the 1/2 of tracheal catheter internal diameter, with Exempt to block air flue.Each suction sputum accomplishes the gloves of a pipe one, and sputum aspirator tube was stopped less than 15 seconds in air flue.
Moistening in air flue is kept, concentration of oxygen inhalation can not be excessive, is typically advisable with 1-2 liters/min, oxygen uptake syringe needle insertion tracheae Half in conduit.During thick sputum, every 4 hours Neulized inhalations instill humidification fluid once, or to tracheal strips, every time 2-5ml, 24h No more than 250ml.
Air bag is elastic suitable, and 5-10 minutes are deflated per 4h once, and pars oralis pharyngis and tracheae endocrine are exhausted before deflating.Gas Pipe conduit is considered as tracheotomy after retaining 72h, prevents air bag long-time tracheas suppressed mucous membrane, causes mucous membrane ischemic, necrosis.
By contrast, tracheotomy dead space is small, is fixed well, and patient is resistant to, and sputum is easily suctioned out, and feed and mouth are not influenceed Chamber is nursed, and few intercurrent disease is preferable ventilating mode.Need long period mechanical ventilation or stupor person, and the more expectoration of sputum Impassable patient, is advisable with tracheotomy.
Sputum aspirator;It is main that the sick and wounded are carried out with the treatment such as conventional suction sputum, tracheotomy, generally electrodynamic type.With volume Small, lightweight, attraction is big, compact conformation, be easy to carry, low cost, it is sturdy and durable the features such as.
There is sputum aspirator tube on sputum aspirator, for the suction sputums such as sputum and secretion to be processed.Sputum aspirator tube routine disinfection, sputum aspirator and After expectoration pipe inhales sterilization liquid disinfectant, in case using again.Sputum aspirator is indispensable preventing and treating patient respiration road obstruction, rescue asphyxia institute Important tool.
Endotracheal intubation refers to, by special tracheal catheter, to be inserted in patient's trachea by oral cavity or nasal cavity.It is a kind of Endotracheal anesthesia and the technology for giving emergency treatment to a patient, are also to maintain the unobstructed most reliable means of the upper respiratory tract.Tracheae or bronchus interpolation Pipe is to implement one safety measure of anesthesia.
Endotracheal intubation has holding respiratory passage unblocked, is easy to remove tracheal bronchus endocrine;Auxiliary convenient to carry out Breathing and artificial respiration;Anesthetist may be located remotely from field of operation, be particularly suited for cranium brain, jaw face, face and operation on neck;Can To reduce the patient respiration road dead space of respiratory failure, it is easy to oxygen supply to suck and assisted respiartion.
Trachea cannula plays the role of important for the success performed the operation, and ensure that the smooth breathing in patient's art, be easy to Support;Simultaneously in order to reduce stimulation of the tracheae to human body in operation, also need to be administered once in a while and to the clear of the sputum of tracheae Wash;It is inadequate in the lubricity of trachea cannula and tracheae during performing the operation, before tube drawing, during tube drawing, allow patient to have uncomfortable sense Feel.
Utility model content
The purpose of this utility model is to provide a kind of multifunctional endotracheal intubation with lubricating layer, to solve prior art Present in during performing the operation, by trachea cannula insertion tracheae and during extracting tracheae, trachea cannula and tracheae lubricity are not It is enough, uncomfortable technical problem.
The utility model provide a kind of multifunctional endotracheal intubation with lubricating layer, including tracheal catheter, inflatable cuff, Inflating catheter, dosing conduit and seam;
The inflating catheter and the dosing conduit are provided with the tracheal catheter;At the two ends of the tracheal catheter point The inflatable cuff and seam are not provided with;
At least one of which is provided with outside the tracheal catheter for lubricating the lubricating layer of tracheae.
Further, sputum aspirator tube is also set up in the inflating catheter, the two ends of the sputum aspirator tube are arranged on the tracheae and lead Pipe outside;Suction sputum head on the sputum aspirator tube is positioned close to one end of inflatable cuff;Suction sputum joint on the sputum aspirator tube sets Put in one end of seam;The operation of suction sputum is realized by trachea cannula.
Further, the inflatable cuff includes capsula interna and external capsule, and the capsula interna is enclosed within the outer of the tracheal catheter, described External capsule is enclosed within outside the capsula interna;Described inflating catheter one end connects with the capsula interna of the inflatable cuff, and the other end is positioned close to One end of the seam.So the gas of capsula interna can spray the liquid of external capsule;Inflating catheter is filled for inflatable cuff Gas, heaves inflatable cuff.
Further, described inflating catheter one end connects with the capsula interna of the inflatable cuff, and the other end is positioned close to institute State one end of seam.
Further, the dosing tube at one end is connected with the external capsule of the inflatable cuff, and the other end is positioned close to institute One end of seam is stated, liquid is transported in the external capsule of inflatable cuff by dosing conduit.
Further, the dosing sheathed catheter is on the inside of the inflating catheter, and the inflating catheter is connected with capsula interna, described Dosing catheter proximal end is stretched out from inflating catheter and is connected with the external capsule, can reduce tracheal catheter branch diameter, increases relaxing for patient Suitable sense.
Further, some insecticide-spraying holes are provided with the external capsule, the insecticide-spraying hole connection is extraneous with the external capsule, passes through Insecticide-spraying hole sprays outer intracapsular liquid, realizes being conveyed the purpose of liquid to patient, reduces the stress reaction of patient.
Further, one end of the inflating catheter is provided with aerating device, by inflating catheter for capsula interna is inflated;It is described One end of dosing conduit is provided with chemicals dosing plant, is that external capsule conveys liquid by dosing conduit.
Further, the also supervising device including being arranged in tracheal catheter;The supervising device include camera head and Connecting line, the camera head is connected with the connecting line;The tracheal catheter that the camera head is arranged far from seam is another One end inner side;Described connecting line one end is positioned close on the tracheal catheter of seam side, and is stretched out from tracheal catheter;
The cold light lamp for illuminating is provided with the camera head, the connecting line sets on the one end outside tracheal catheter The out splice going splice for connecting video equipment is equipped with, cold light lamp plays a part of illumination, and out splice going splice connection display device can Have a clear understanding of the situation of tracheae insertion insertion tracheae.
Further, it is provided with TEMP wire in the tracheal catheter;In TEMP wire two ends difference There are temperature sensor probe and display device, the temperature sensor probe is arranged on the inflatable cuff near seam side Near-end;Mechanical ventilation is realized while can be to the monitor in real time of body temperature.
Further, wire spring is provided with the tracheal catheter, the wire spring is located at the seam and fills Between air-casing capsule, the elasticity and hardness of whole tracheal catheter are which increased, make the more convenient of trachea cannula insertion.
There is side lubricating layer on a kind of multifunctional endotracheal intubation with lubricating layer that the utility model is provided, by tracheae During during intubation insertion tracheae and trachea cannula is extracted from tracheae, due to the presence of lubricating layer, can be significantly Degree reduces the friction between tracheal catheter and tracheae, reduces the discomfort of patient;
Sputum aspirator tube can reduce a penalty continuity or the intermittent secretion for siphoning away the patient being gathered on air bag in time Thing, sputum etc.;
What is ensured respiration is unimpeded;The liquid that dosing conduit is imported is sprayed at human body by the insecticide-spraying hole on external capsule In tracheae, play lubrication trachea cannula and air bag position, reach mitigation surgical procedure in, before tube drawing, during tube drawing Caused cardiovascular stress reaction;
The supervising device set in tracheae insertion, can be carried out will monitor situation of the trachea cannula in tracheae is inserted Monitoring, plays monitor in real time, understands the situation purpose of insertion.
Temperature sensor probe can in real time be monitored to the body temperature of human body, realize mechanical ventilation and to human body gas Paid required for pipe input, make the more diversification of trachea cannula function.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of right view of multifunctional endotracheal intubation with lubricating layer that Fig. 1 is provided for the utility model embodiment;
Fig. 2 is a kind of front view of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 1;
Fig. 3 is a kind of AA schematic cross-sections of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 2;
Fig. 4 is a kind of partial enlarged drawing of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 3;
Fig. 5 is a kind of cross-sectional view of the tracheal catheter of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 1.
Reference:
1- tracheal catheters;2- seams;3- inflatable cuffs;4- TEMP wires;5- sputum aspirator tubes;501- suction sputums Head;6- inflating catheters;7- dosing conduits;8- temperature sensor probes;9- capsula internas;10- external capsules;11- connecting lines;12- Cam device;13rd, wire spring;14th, lubricating layer.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.
A kind of right view of multifunctional endotracheal intubation with lubricating layer that Fig. 1 is provided for the utility model embodiment;Fig. 2 A kind of front view of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 1;Fig. 3 is that the one kind shown in Fig. 2 has lubrication The AA schematic cross-sections of the multifunctional endotracheal intubation of layer;Fig. 4 is a kind of multifunctional endotracheal intubation with lubricating layer shown in Fig. 3 Partial enlarged drawing;Fig. 5 is that a kind of cross section of the tracheal catheter of the multifunctional endotracheal intubation with lubricating layer shown in Fig. 1 shows It is intended to.
As Figure 1-5, a kind of multifunctional endotracheal intubation with lubricating layer that the utility model is provided, including tracheae Conduit 1, inflatable cuff 3, inflating catheter 6, dosing conduit 7 and seam 2;
Inflating catheter 6 and dosing conduit 7 are provided with tracheal catheter 1;Inflation is respectively arranged with the two ends of tracheal catheter 1 Cuff 3 and seam 2;
At least one of which is provided with outside tracheal catheter for lubricating the lubricating layer 14 of tracheae.
In the present embodiment, the outer of tracheal catheter has one layer, during performing the operation, lubrication is played before tube drawing, during tube drawing The lubricating layer 14 of effect.
The lubricating layer 14 of tracheal catheter 1, be by by shitosan, carboxylic first fasciated fiber element sodium, ethyl cellulose, polyethylene pyrrole Various chemical materials such as pyrrolidone, PVP K30, Carbomer are prepared according to formula with purified water, then by water-bath boiling A kind of lubrication solution for being formed afterwards, trachea cannula is immersed in solution, then further takes out the baking for being placed on and setting corresponding temperature Drying is made in case, i.e., have solid lubrication layer outside tracheal catheter.
When in use, trachea cannula 1 is put into water and soaks following, after taking-up, trachea cannula is provided with lubrication Function, when in use, will reduce the friction with tracheae, reduce the discomfort of patient.
Further, sputum aspirator tube 5 is also set up in inflating catheter 6, the two ends of sputum aspirator tube 5 are arranged on the outside of tracheal catheter 1;Inhale Suction sputum first 501 on phlegm pipe 5 is positioned close to one end of inflatable cuff 3;Suction sputum joint on sputum aspirator tube 5 is arranged on seam 2 One end;The operation of suction sputum is realized by trachea cannula.
In the present embodiment, in tracheal catheter 1 with inflating catheter 6, sputum aspirator tube 5 and dosing conduit 7;Have in tracheal catheter 1 There is inflatable cuff 3 one end;The upper end of inflatable cuff 3 has sputum aspirator tube 5 to be stretched out from tracheal catheter 1, sputum aspirator tube 5, and the other end is from linking 2 lower ends of mouth are stretched out, and the suction sputum joint on sputum aspirator tube 5 is used to connect attractor, so that suction sputum first 501 can realize that suction sputum is operated, And then reduce sputum and other secretion in inflatable cuff 3;First 501 one end of suction sputum on sputum aspirator tube 5 can be used suction sputum The setting concordant with tracheal catheter of pipe tail end, so in trachea cannula is inserted into person's windpipe, sputum aspirator tube will not hurt people Body tracheae.
The suction sputum joint set on sputum aspirator tube 5, is provided with protective cap on suction sputum joint, the cavity material of sputum aspirator tube 5 is used Medical PVC material is made, suction sputum joint connection sputum aspirator, so as to realize cleaning of the sputum aspirator tube 5 to debris such as sputums.
As shown in 4 figures, further, inflatable cuff 3 includes capsula interna 9 and external capsule 10, and capsula interna 9 is enclosed within the outer of tracheal catheter 1, External capsule 10 is enclosed within outside capsula interna 9;The one end of inflating catheter 6 connects with the capsula interna 9 of inflatable cuff 3, and the other end is positioned close to seam 2 One end.So the gas of capsula interna 9 can spray the liquid of external capsule 10;Inflating catheter 6 is inflated for inflatable cuff 3, makes Inflatable cuff 3 is heaved.
In the present embodiment, there is capsula interna 9 in the external capsule 10 of inflatable cuff 3;Capsula interna 9 is a capsula interna 9 for circle, external capsule 10 It is an external capsule for ellipse 10;Capsula interna 9 is completely inside external capsule 10;Tracheal catheter 1 is passed through from capsula interna 9.
Inflating catheter 6 is connected with the capsula interna 9 of inflatable cuff 3;Gas is so poured by capsula interna 9 by inflating catheter 6, can Heave inflatable cuff 3, inflating catheter 6 is predominantly located in tracheal catheter 1, the one end of inflating catheter 6 is connected with capsula interna 9, another End is stretched out from tracheal catheter 1, positioned at the outside of tracheal catheter 1.
Further, the one end of dosing conduit 7 connects with the external capsule 10 of inflatable cuff 3, and the other end is positioned close to seam 2 One end, liquid is transported in the external capsule 10 of inflatable cuff 3 by dosing conduit 7.
Dosing conduit 7 is connected with the external capsule 10 of inflatable cuff 3, and liquid is input in external capsule 10 by dosing conduit 7, dosing Conduit 7 is predominantly located in tracheal catheter 1, and the other end of dosing conduit 7 stretches out tracheal catheter 1, positioned at the outside of tracheal catheter 1.
Further, dosing conduit 7 is enclosed within the inner side of inflating catheter 6, and inflating catheter 6 is connected with capsula interna 9, before dosing conduit 7 End is stretched out from inflating catheter 6 and is connected with external capsule 10, can reduce 1 diameter of tracheal catheter, increases the comfort of patient.
Dosing conduit 7 can pass through in inflating catheter 6, can so reduce the space taken in tracheal catheter 1, reduce The diameter of tracheal catheter 1;Equally, inflating catheter 6 can also be set from dosing conduit 7 using inflating catheter 6 by the way of, The conduit quantity for reducing and being passed through in tracheal catheter 1 can be equally played, the purpose of the diameter of tracheal catheter 1 is reduced, can so be subtracted Few stimulation to patient's person's windpipe.
Further, some insecticide-spraying holes, the insecticide-spraying hole connection external world and external capsule 10 are provided with external capsule 10, will by insecticide-spraying hole Liquid in external capsule 10 sprays, and realizes being conveyed the purpose of liquid to patient, reduces the stress reaction of patient.
In the present embodiment, there is insecticide-spraying hole on external capsule 10, liquid is flowed into external capsule 10 by dosing conduit 7, and inflation is led The gassy in capsula interna 9 of pipe 6, gas sprays liquid from insecticide-spraying hole, realizes the sprinkling of medicine.
Further, one end of inflating catheter 6 is provided with aerating device, by inflating catheter 6 for capsula interna 9 is inflated.
Aerating device on inflating catheter 6, aerating device using the aerating device of piston structure, or can use inflation Capsule is inflated, and gas can be entered into capsula interna 9 from inflating catheter 6, and the aerating device for heaving capsula interna 9 can be used.
Further, one end of dosing conduit 7 is provided with chemicals dosing plant, is that external capsule 10 conveys liquid by dosing conduit 7.
The one end of dosing conduit 7 connects external capsule 10, and liquid enters into external capsule 10 from dosing conduit 7;Liquid is by dosing What device entered, syringe is all typically used in hospital, its liquid is injected into dosing conduit 7, according to demand, it is also possible to adopt The injection of medicine is carried out with instrument, liquid be able to can be used by the chemicals dosing plant that dosing conduit 7 is injected into external capsule 10.
Further, the also supervising device including being arranged in tracheal catheter 1;Supervising device includes camera head and connection Line 11, camera head is connected with connecting line 11;Camera head is arranged far from the other end of tracheal catheter 1 inner side of seam 2;Even The one end of wiring 11 is positioned close on the tracheal catheter 1 of the side of seam 2, and is stretched out from tracheal catheter 1;Supervising device can Realization, to the visualizing monitor of endotracheal situation, reduces the number of intubation in operation in insertion endotracheal intubation in operation Amount, realizes the functional diversities of trachea cannula.
The cold light lamp for illuminating, the one end of the connecting line 11 outside tracheal catheter 1 are provided with the camera head On be provided with out splice going splice for connecting video equipment, cold light lamp plays a part of illumination, out splice going splice connection display device, The situation of tracheae insertion insertion tracheae can be had a clear understanding of.
In the present embodiment, there is inflatable cuff 3 one end of tracheal catheter 1, and tracheal catheter 1 is set in the upper end of inflatable cuff 3 Opening, opening inner side has the cam device 12 of supervising device, during tracheae insertion insertion tracheae, can be by taking the photograph The interior situation of tracheae is understood as head device 12, the state of an illness is further checked.
Camera head is arranged on the outlet front end of trachea cannula, can carry out the monitoring to inserting tracheae process, shooting dress The cold light lamp put, can play a part of illumination, and such camera head can just see the situation of tracheae, in real time to tracheal strips Situation is monitored, and has connecting line 11 on camera head, and connecting line 11 goes out to stretch out from trachea cannula near seam 2, in connecting line 11 On out splice going splice connection monitoring device on interface, so can on a monitor show the content that camera head is photographed.
As shown in 3 figures, further, TEMP wire 4 is provided with tracheal catheter 1;At the two ends of TEMP wire 4 There are temperature sensor probe 8 and display device respectively, temperature sensor probe 8 is arranged on inflatable cuff 3 near the side of seam 2 Near-end;Mechanical ventilation is realized while can be to the monitor in real time of body temperature.
TEMP wire 4 in tracheal catheter 1, in the upper end of inflatable cuff 3, the other end is from tracheal catheter 1 for one end Stretch out, monitoring instrument connection so can be from realizing on screen, it is known that the real-time body temperature of human body, can so complete to human body Monitoring;TEMP wire 4 also connects display, shows the real-time body temperature of patient.
On after above-described embodiment is basic, further, wire spring 13, wire spring are provided with tracheal catheter 1 13 are located between seam 2 and inflatable cuff 3, which increase the elasticity and hardness of whole tracheal catheter 1, insert trachea cannula What is entered is more convenient.
It is provided with wire spring 13 in tracheal catheter 1, the setting of long length as far as possible in tracheal catheter 1 of wire spring 13, The hardness of whole tracheal catheter 1 can so be increased;Human body insertion tube is provided with tracheal catheter 1 before device cuff is filled, it is convenient Whole trachea cannula is inserted in person's windpipe, increases wire spring 13, increase the elasticity and hardness of whole tracheal catheter 1, It is in inserting it into person's windpipe for convenience and efficiently.
Specific operating procedure is inserted into during person's windpipe by trachea cannula front end by by trachea cannula Camera head, is taken pictures, and is illuminated by cold light lamp, so will appreciate that the situation in trachea cannula insertion process, After trachea cannula insertion person's windpipe, inflating catheter 6 is connected into ventilation with capsula interna 9, external capsule 10 is connected with dosing conduit 7, outside There are multiple insecticide-spraying holes on capsule 10, and then liquid can be atomized by gas and be entered into human organ;The gas of inflating catheter 6 Body is provided by aerating device;Liquid makes it be entered into external capsule 10 from dosing tracheae by chemicals dosing plant, and such liquid can moisten The position of sliding trachea cannula and inflatable cuff 3.
Trachea cannula is being inserted tracheae by a kind of multifunctional endotracheal intubation with lubricating layer 14 that the utility model is provided During and during trachea cannula is extracted from tracheae, due to the presence of lubricating layer 14, tracheae can be greatly lowered Friction between conduit 1 and tracheae, reduces the discomfort of patient.
Sputum aspirator tube 5 can reduce a penalty continuity or the intermittent secretion for siphoning away the patient being gathered on air bag in time Thing, sputum etc.;
What is ensured respiration is unimpeded;The liquid that dosing conduit 7 is imported is sprayed at people by the insecticide-spraying hole on external capsule 10 In body tracheae, play lubrication trachea cannula and air bag position, reach mitigation surgical procedure in, before tube drawing, tube drawing process In caused cardiovascular stress reaction.
The supervising device set in tracheae insertion, can enter will monitor situation of the trachea cannula in tracheae is inserted Row monitoring, plays monitor in real time, understands the situation purpose of insertion.
Temperature sensor probe 8 can in real time be monitored to the body temperature of human body, realize mechanical ventilation and to human body Paid required for tracheae input, make the more diversification of trachea cannula function.
Finally it should be noted that:Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System;Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of multifunctional endotracheal intubation with lubricating layer, it is characterised in that led including tracheal catheter, inflatable cuff, inflation Pipe, dosing conduit and seam;
The inflating catheter and the dosing conduit are provided with the tracheal catheter;Set respectively at the two ends of the tracheal catheter It is equipped with the inflatable cuff and seam;
At least one of which is provided with outside the tracheal catheter for lubricating the solid lubrication layer of tracheae.
2. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 1, it is characterised in that the inflation is led Sputum aspirator tube is also set up in pipe, the two ends of the sputum aspirator tube are arranged on the tracheal catheter outside;Suction sputum head on the sputum aspirator tube It is positioned close to one end of inflatable cuff;Suction sputum joint on the sputum aspirator tube is arranged on one end of seam.
3. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 1, it is characterised in that the inflation set Capsule includes capsula interna and external capsule, and the capsula interna is enclosed within the outer of the tracheal catheter, and the external capsule is enclosed within outside the capsula interna;The inflation Tube at one end is connected with the capsula interna of the inflatable cuff, and the other end is positioned close to one end of the seam.
4. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 3, it is characterised in that the dosing is led Pipe one end connects with the external capsule of the inflatable cuff, and the other end is positioned close to one end of the seam.
5. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 3, it is characterised in that the dosing is led On the inside of the inflating catheter, the inflating catheter is connected pipe sleeve with capsula interna, and the dosing catheter proximal end is stretched out from inflating catheter Connected with the external capsule.
6. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 3, it is characterised in that on the external capsule It is provided with some insecticide-spraying holes, the insecticide-spraying hole connection is extraneous with the external capsule.
7. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 1, it is characterised in that the inflation is led One end of pipe is provided with aerating device;One end of the dosing conduit is provided with chemicals dosing plant.
8. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 1, it is characterised in that also including setting Supervising device in tracheal catheter;The supervising device includes camera head and connecting line, the camera head and the company Wiring is connected;The camera head is arranged far from the tracheal catheter other end inner side of seam;Described connecting line one end is set On the tracheal catheter of close seam side, and stretched out from tracheal catheter;
The cold light lamp for illuminating is provided with the camera head, the connecting line is provided with the one end outside tracheal catheter Out splice going splice for connecting video equipment.
9. a kind of multifunctional endotracheal intubation with lubricating layer according to claim 1-8 any one, its feature exists In being provided with TEMP wire in the tracheal catheter;There is temperature sensor to visit respectively at the TEMP wire two ends Head and display device, the temperature sensor probe are arranged on near-end of the inflatable cuff near seam side.
10. a kind of multifunctional endotracheal intubation with lubricating layer according to claim any one of 1-8, it is characterised in that Wire spring is provided with the tracheal catheter, the wire spring is located between the seam and inflatable cuff.
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108653889A (en) * 2018-04-27 2018-10-16 苏州科技城医院 Multifunctional endotracheal intubation
CN110420372A (en) * 2019-08-22 2019-11-08 河南科技大学第一附属医院 A kind of trachea cannula
CN111939410A (en) * 2020-08-07 2020-11-17 河南科技大学第一附属医院 Difficult-to-block and convenient-to-clean trachea cannula

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108653889A (en) * 2018-04-27 2018-10-16 苏州科技城医院 Multifunctional endotracheal intubation
CN110420372A (en) * 2019-08-22 2019-11-08 河南科技大学第一附属医院 A kind of trachea cannula
CN110420372B (en) * 2019-08-22 2021-11-12 河南科技大学第一附属医院 Trachea cannula
CN111939410A (en) * 2020-08-07 2020-11-17 河南科技大学第一附属医院 Difficult-to-block and convenient-to-clean trachea cannula

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