CN213642674U - Trachea cannula with anesthesia effect - Google Patents

Abstract

The utility model discloses a trachea cannula with anesthesia effect, including the oral cavity intubate, the positive fixed mounting of oral cavity intubate has the oral cavity pipe, the one end fixed mounting that the oral cavity intubate was kept away from to the oral cavity pipe has the oral cavity syringe, the external fixation of oral cavity intubate has cup jointed oral cavity injection convex tube, the inside activity of oral cavity intubate has cup jointed main duct, the top fixed mounting of main duct has the fixed plate, the top fixed mounting of fixed plate has the pipe of ventilating, the top fixed mounting of fixed plate has the throat pipe, the inside fixed mounting of throat pipe has control switch, the top fixed mounting of throat pipe has the throat syringe. Through inside injecting the anesthetic into the throat syringe, the throat syringe sprays the anesthetic through the throat injection convex tube of throat pipe one end to patient's throat position, can paralyze the throat position to this can reduce patient's throat position discomfort to equipment greatly, and the control switch of installation can be timely close the throat pipe, and the effectual dose that prevents uses too much.

Description

Trachea cannula with anesthesia effect

Technical Field

The utility model belongs to the technical field of medical appliances, concretely relates to trachea cannula with anesthesia effect.

Background

The trachea cannula is a technique that a special endotracheal tube is placed into a trachea through a glottis, and is called as the trachea cannula, and the technique can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like; the emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critical patients accompanied with respiratory dysfunction; the trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is the basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.

At present, after a patient clinically performs tracheal intubation, the tracheal intubation needs to be directly pulled out from the trachea of the patient, local anesthesia can not be performed on the trachea of the patient, and the inflatable air bag of the tracheal intubation stimulates mucous membranes in the trachea of the patient in the pulling-out process, so that the patient suffers great pain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea cannula with anesthesia effect to propose a current trachea cannula in solving above-mentioned background art in the use, owing to can't implement local anesthesia to patient's trachea, thereby cause the very painful problem of patient.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an endotracheal tube with anesthesia effect, includes the oral cavity intubate, the positive fixed mounting of oral cavity intubate has oral cavity pipe, the one end fixed mounting that oral cavity intubate was kept away from to oral cavity pipe has the oral cavity syringe, the fixed cover in the outside of oral cavity intubate, oral cavity pipe below has cup jointed oral cavity injection convex tube, the inside activity of oral cavity intubate has cup jointed main duct, main duct's top fixed mounting has the fixed plate, the top fixed mounting of fixed plate has pipe and throat pipe of ventilating, the inside fixed mounting of throat pipe has control switch, the top fixed mounting of throat pipe has the throat syringe, the external fixation of main duct has cup jointed the throat injection convex tube.

Preferably, the outside of the oral cavity intubation is fixedly sleeved with a tooth biting block, the front and the back of the tooth biting block are both provided with tooth biting grooves, the bottom of the oral cavity intubation is fixedly provided with an oral cavity oblique angle inlet, and the bottom of the oral cavity oblique angle inlet is fixedly provided with an oral cavity protective edge.

Preferably, one side of the oral cavity tube, which is far away from the oral cavity injector, penetrates through the oral cavity cannula, the bottom end of the oral cavity tube extends from the inside of the oral cavity cannula to the inside of the oral cavity injection convex tube, and a through hole is formed in the outer surface of the oral cavity injection convex tube.

Preferably, one end of the throat pipe, which is far away from the throat injector, penetrates through the fixing plate and the main catheter, the bottom end of the throat pipe extends from the inside of the main catheter to the inside of the throat injection convex pipe, and a through hole is formed in the outer surface of the throat injection convex pipe.

Preferably, the top of the fixed plate is fixedly provided with an inflation branch pipe, the interior of the inflation branch pipe is fixedly provided with a pressure detector, the top of the inflation branch pipe is fixedly provided with an inflation vesicle, and the exterior of the main guide pipe is fixedly sleeved with an airbag.

Preferably, one end of the inflation branch pipe, which is far away from the inflation vesicle, penetrates through the fixing plate and the main pipe, the bottom end of the inflation branch pipe penetrates through the air bag from the inside of the main pipe and extends to the inside of the main pipe, the bottom of the oral cavity intubation is fixedly installed at the trachea bevel entrance, and the bottom of the trachea bevel entrance is fixedly installed with the throat protection edge.

Preferably, the bottom of the ventilation catheter penetrates through the fixing plate and the main catheter, the number of the throat injection convex tubes is three, the three throat injection convex tubes are fixedly sleeved outside the main catheter, the number of the air bags is two, and the two air bags are respectively located between the three throat injection convex tubes.

Compared with the prior art, the beneficial effects of the utility model are that:

through inside injecting the anesthetic into the throat syringe, the throat syringe sprays the anesthetic through the throat injection convex tube of throat pipe one end to the throat position of patient, can paralyze the throat position, with this can reduce the discomfort of patient throat position to equipment greatly, and the control switch of installation can be timely close the throat pipe, the effectual dose that prevents uses too much, through injecting the anesthetic into the oral cavity syringe inside, the oral cavity syringe sprays the anesthetic through the oral cavity injection convex tube of oral cavity pipe one end inside the oral cavity, can paralyze the oral cavity inner wall, with this can alleviate the oral cavity inside discomfort to equipment greatly.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a left side sectional view of the present invention;

fig. 4 is a schematic view of the plane of depression structure of the present invention.

In the figure: 1. an oral cannula; 2. a bite block; 3. a tooth biting groove; 4. an oral cavity tube; 5. an oral syringe; 6. a mouth injection convex tube; 7. an oral bevel entry; 8. an oral protective edge; 9. a main duct; 10. a fixing plate; 11. an airway tube; 12. a throat tube; 13. a control switch; 14. a throat injector; 15. throat injection convex tube; 16. an inflation branch pipe; 17. a pressure detector; 18. an inflated vesicle; 19. an air bag; 20. an air pipe oblique angle inlet; 21. the edge is protected to the throat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a trachea cannula with anesthesia effect, including oral cavity intubate 1, the positive fixed mounting of oral cavity intubate 1 has oral cavity pipe 4, oral cavity pipe 4 keeps away from the one end fixed mounting of oral cavity intubate 1 and has oral cavity syringe 5, oral cavity intubate 1's external fixation has cup jointed oral cavity injection convex tube 6, oral cavity intubate 1's inside activity has cup jointed main duct 9, main duct 9's top fixed mounting has fixed plate 10, fixed plate 10's top fixed mounting has pipe 11 of ventilating, fixed plate 10's top fixed mounting has throat pipe 12, the inside fixed mounting of throat pipe 12 has control switch 13, the top fixed mounting of throat pipe 12 has throat syringe 14, main duct 9's external fixation has cup jointed throat injection convex tube 15.

In this embodiment, through injecting the anesthetic into oral cavity syringe 5 inside, oral cavity syringe 5 sprays the anesthetic inside the oral cavity through oral cavity injection convex tube 6 of 4 one ends of oral cavity pipe, can carry out the paralysis to the oral cavity inner wall, inject the anesthetic inside throat syringe 14 inside, throat syringe 14 sprays the throat position of patient through throat injection convex tube 15 of 12 one ends of throat pipe with the anesthetic, can paralyze the throat position, so that can reduce the discomfort of patient throat position to equipment greatly, and the control switch 13 of installation can be timely close throat pipe 12, the effectual dose that prevents is used too much, through so as to alleviate the oral cavity inside discomfort to equipment greatly.

Specifically, the fixed cover in outside of oral cavity intubate 1 has connect the tooth and has stinging piece 2, and the tooth is stung the groove 3 of stinging to the front and the back that the tooth stings piece 2, and the bottom fixed mounting of oral cavity intubate 1 has oral cavity oblique angle entry 7, and the bottom fixed mounting of oral cavity oblique angle entry 7 has oral cavity protective edge 8.

In this embodiment, the tooth that 2 both sides of piece were seted up are stung through the tooth of installation stings groove 3 and can be adapted to user's alveolus, can effectually prevent that user's subconscious carries out the interlock with the tooth, reduces the tooth greatly and to oral cavity intubate 1's wearing and tearing, and the oral cavity oblique angle entry 7 of installation can be convenient for equipment be applicable to inside the oral cavity, and the oral cavity protective edge 8 of installation can effectually reduce the harm to user's throat and main duct 9.

Specifically, one side of the oral cavity tube 4 far away from the oral cavity injector 5 runs through the oral cavity cannula 1, the bottom end of the oral cavity tube 4 runs through the oral cavity injection convex tube 6 from the inside of the oral cavity cannula 1 and extends to the inside of the oral cavity injection convex tube, and the outer surface of the oral cavity injection convex tube 6 is provided with a through hole.

In this embodiment, one side through oral cavity pipe 4 runs through oral cavity intubate 1 and extends to inside oral cavity injection convex tube 6 to this can be convenient for medical personnel to use anesthesia to patient's oral cavity, and the through-hole that 6 external surfaces of oral cavity injection convex tube were seted up can be convenient for inject anesthesia reagent to the oral cavity inner wall.

Specifically, one end of the throat tube 12, which is far away from the throat injector 14, penetrates through the fixing plate 10 and the main catheter 9, the bottom end of the throat tube 12 penetrates through the throat injection convex tube 15 from the inside of the main catheter 9 and extends to the inside of the throat injection convex tube, and a through hole is formed in the outer surface of the throat injection convex tube 15.

In this embodiment, one end of the throat tube 12 penetrates through the interior of the main catheter 9 and the throat injection convex tube 15 to extend to the throat tube, so that the interior of the throat tube can be convenient for medical personnel to use anesthesia on the throat of a patient, and the through hole formed in the outer surface of the throat injection convex tube 15 can be convenient for injecting anesthetic into the inner wall of the throat.

Specifically, an inflation branch pipe 16 is fixedly mounted on the top of the fixing plate 10, a pressure detector 17 is fixedly mounted inside the inflation branch pipe 16, an inflation vesicle 18 is fixedly mounted on the top of the inflation branch pipe 16, and an airbag 19 is fixedly sleeved on the outer portion of the main pipe 9.

In this embodiment, the air bag 19 can be inflated by the installed inflated air bag 18, and the installed pressure detector 17 can detect the air pressure inside the air bag 19, so as to effectively prevent the throat of the user from being damaged due to excessive inflation inside the air bag 19.

Specifically, one end of the inflation branch pipe 16, which is far away from the inflation vesicle 18, penetrates through the fixing plate 10 and the main guide pipe 9, the bottom end of the inflation branch pipe 16 penetrates through the air bag 19 from the inside of the main guide pipe 9 and extends to the inside of the main guide pipe, the bottom of the oral cavity intubation 1 is fixedly arranged at the trachea bevel entrance 20, and the bottom of the trachea bevel entrance 20 is fixedly arranged with the throat protection edge 21.

In this embodiment, the bottom end of the branch inflation tube 16 penetrates through the fixing plate 10 and the main catheter 9 and extends into the air bag 19, so as to inflate the air bag 19, the installed oblique trachea entrance 20 can facilitate the equipment to enter the throat of a patient, and the installed throat protection edge 21 can effectively protect the interior of the throat from being damaged by the edge of the equipment.

Specifically, the bottom of the ventilation catheter 11 penetrates through the fixing plate 10 and the main catheter 9, three throat injection convex tubes 15 are provided, the three throat injection convex tubes 15 are fixedly sleeved outside the main catheter 9, two air bags 19 are provided, and the two air bags 19 are respectively located between the three throat injection convex tubes 15.

In this embodiment, the ventilation duct 11 penetrating the fixing plate 10 and the main duct 9 can facilitate injection of a medicine or respiration of a user, and the two air bags 19 are respectively located between the three throat injection convex tubes 15, thereby facilitating injection of an anesthetic.

The utility model discloses a theory of operation and use flow: after the device is installed, the device is moved to a designated position, then the device can be normally used, after the equipment is disinfected, the oral cavity cannula 1 is plugged into the mouth of a user, the tooth biting block 2 is placed between teeth of a patient, upper and lower teeth are aligned to tooth biting grooves 3 formed in two sides, anesthetic is injected into the oral cavity injector 5, the oral cavity injector 5 sprays the anesthetic into the oral cavity through the oral cavity injection convex tube 6 at one end of the oral cavity tube 4, the inner wall of the oral cavity can be paralyzed, the main catheter 9 is plugged into the oral cavity cannula 1, when the air bag 19 reaches the throat part of the user, the inflatable air bag 18 is pressed to enlarge the air bag 19, the throat part is opened, the anesthetic is injected into the throat injector 14, the throat injector 14 sprays the anesthetic to the throat part of the patient through the throat injection convex tube 15 at one end of the throat tube 12, can paralyze the throat part, thereby greatly reducing the discomfort of the throat part of a patient to the equipment, and the installed control switch 13 can close the throat pipe 12 in time, effectively preventing excessive dosage use, and greatly relieving the discomfort of the inside of the oral cavity to the equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An endotracheal tube with anesthetic effect, comprising an oral cavity cannula (1), characterized in that: the utility model discloses a throat intubation tube, including oral cavity intubate (1), the front fixed mounting of oral cavity intubate (1) has oral cavity pipe (4), the one end fixed mounting that oral cavity intubate (1) was kept away from in oral cavity pipe (4) has oral cavity syringe (5), the outside of oral cavity intubate (1), oral cavity pipe (4) below are fixed to have cup jointed oral cavity injection convex tube (6), main duct (9) have been cup jointed in the inside activity of oral cavity intubate (1), the top fixed mounting of main duct (9) has fixed plate (10), the top fixed mounting of fixed plate (10) has ventilation duct (11) and throat pipe (12), the inside fixed mounting of throat pipe (12) has control switch (13), the top fixed mounting of throat pipe (12) has throat syringe (14), the external fixation of main duct (9) has cup jointed throat injection convex tube (15).

2. An endotracheal tube having anesthetic effects according to claim 1, characterized in that: the external fixation of oral cavity intubate (1) has cup jointed tooth and has bitten piece (2), the tooth is bitten the front and the back of piece (2) and has all been seted up tooth and has been bitten groove (3), the bottom fixed mounting of oral cavity intubate (1) has oral cavity oblique angle entry (7), the bottom fixed mounting of oral cavity oblique angle entry (7) has oral cavity protective edge (8).

3. An endotracheal tube having anesthetic effects according to claim 1, characterized in that: one side, far away from the oral cavity injector (5), of the oral cavity tube (4) penetrates through the oral cavity insertion tube (1), the bottom end of the oral cavity tube (4) extends from the inside of the oral cavity insertion tube (1) to the inside of the oral cavity injection convex tube (6), and a through hole is formed in the outer surface of the oral cavity injection convex tube (6).

4. An endotracheal tube having anesthetic effects according to claim 1, characterized in that: one end, far away from the throat injector (14), of the throat pipe (12) penetrates through the fixing plate (10) and the main guide pipe (9), the bottom end of the throat pipe (12) extends to the interior of the throat injection convex pipe (15) from the interior of the main guide pipe (9), and a through hole is formed in the outer surface of the throat injection convex pipe (15).

5. An endotracheal tube having anesthetic effects according to claim 1, characterized in that: the top fixed mounting of fixed plate (10) has inflatable branch pipe (16), the inside fixed mounting of inflatable branch pipe (16) has pressure detector (17), inflatable branch pipe's (16) top fixed mounting has inflatable vesicle (18), the external fixation of main duct (9) has cup jointed gasbag (19).

6. An endotracheal tube having anesthetic effects according to claim 5, characterized in that: one end of the inflating branch pipe (16) far away from the inflating vesicle (18) penetrates through the fixing plate (10) and the main guide pipe (9), the bottom end of the inflating branch pipe (16) penetrates through the air bag (19) from the inside of the main guide pipe (9) and extends to the inside of the main guide pipe, the bottom of the oral cavity intubation tube (1) is fixedly installed at the trachea oblique angle inlet (20), and the bottom of the trachea oblique angle inlet (20) is fixedly installed with a throat protective edge (21).

7. An endotracheal tube having anesthetic effects according to claim 6, characterized in that: the bottom of the ventilation catheter (11) penetrates through the fixing plate (10) and the main catheter (9), the number of the throat injection convex tubes (15) is three, the three throat injection convex tubes (15) are fixedly sleeved outside the main catheter (9), the number of the air bags (19) is two, and the two air bags (19) are respectively located between the three throat injection convex tubes (15).

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