CN111632245B

CN111632245B - Trachea cannula capable of implementing throat soothing anesthesia

Info

Publication number: CN111632245B
Application number: CN202010372985.6A
Authority: CN
Inventors: 姜虹; 夏明�; 孙宇; 严佳; 王杰; 徐天意
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2022-01-04
Anticipated expiration: 2040-05-06
Also published as: CN111632245A

Abstract

The invention relates to a trachea cannula capable of implementing laryngeal anesthesia, which comprises a through pipe, an air sac pipe, a combined sleeve plate, a controller, an anesthetic device and an anesthetic pipe, wherein the combined sleeve plate is inserted and connected to the circumferential outer wall of the through pipe, the bottom of the combined sleeve plate is fixedly connected with the controller through screws, a sleeve hole is formed in the front side wall of the combined sleeve plate, the left side wall and the right side wall of the combined sleeve plate are integrally connected with a limiting plate, the trachea cannula capable of implementing laryngeal anesthesia can be provided with the combined sleeve plate in a sleeved mode, the controller is combined at the bottom of the combined sleeve plate, the controller can transmit anesthetic liquid by means of a pump body with a button, if a pipe is connected with the anesthetic device, the anesthetic device is combined with a plurality of anesthetic pipes, the fixed rear input end of the anesthetic pipes is connected with the pump body, the transmitted anesthetic liquid can be atomized by matching with an atomization head and sprayed to the position of the laryngeal pipe, the invention achieves the effect of surface anesthesia, and the invention ensures that the patient is safe and comfortable.

Description

Trachea cannula capable of implementing throat soothing anesthesia

Technical Field

The invention relates to the technical field of medical trachea cannula devices, in particular to a trachea cannula capable of implementing laryngeal soothing anesthesia.

Background

The respiratory tract is the passage through which the flow of air passes as the lungs breathe. The respiratory tract is divided into an upper part and a lower part: nose, throat and larynx are called upper respiratory tract; the trachea, bronchi and lung organs, collectively referred to as the lower respiratory tract, or tracheal tree, are becoming increasingly complex with the evolution of animals, with tracheal tubes being used in respiratory emergency management.

Tracheal intubation refers to a technique in which a special endotracheal tube is placed into the trachea through the glottis. The technology can provide optimal conditions for airway smoothness, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. The emergency trachea intubation technique becomes an important measure in the process of rescuing patients with cardiopulmonary resuscitation and critical patients with respiratory dysfunction, trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely, effectively and quickly applied means in the management of respiratory tracts, is a basic skill which must be mastered by medical staff, and plays a vital role in rescuing the lives of the patients and reducing the fatality rate.

The existing trachea cannula is influenced by various aspects in matching medical use, such as: the operating technique of medical personnel, the difference of the trachea structure of a patient and the local inflammation of the trachea in the pathological change process can cause discomfort in the inserting process of the trachea cannula, the discomfort comes from normal physiological reaction, but in the use of the trachea cannula, the use effect of the trachea cannula is affected due to insufficient looseness, the friction between the trachea cannula and the throat is increased, congestion and discomfort easily occur, and the possibility of accidental injury to the trachea can be caused.

Disclosure of Invention

The invention aims to provide a tracheal cannula capable of implementing laryngeal soothing anesthesia, so that a patient is safe and comfortable.

The invention provides the following technical scheme: a trachea cannula capable of implementing throat soothing anesthesia comprises a through pipe, an air bag pipe, a combined sleeve plate, a controller, an anesthesia device and an anesthesia pipe, wherein the circumference outer wall of the through pipe is inserted into the combined sleeve plate, the lower end of the combined sleeve plate is fixedly connected with the controller through screws, a sleeve hole is formed in the middle of the combined sleeve plate, the circumference outer wall of the through pipe is inserted into the sleeve hole of the combined sleeve plate, the left side wall and the right side wall of the combined sleeve plate are integrally connected with a limiting plate, a limiting hole is formed in the limiting plate, a button is embedded in the controller, an inner cavity of the controller is fixedly connected with a pump body through screws, the input end of the pump body is electrically connected with the button, a liquid inlet hole is formed in one end of the controller, the input end of the liquid inlet hole is fixedly connected with the input end of the pump body, and the other end of the controller is fixedly connected with the combined plate, the one end of compoboard with the lower extreme fixed connection of compoboard, the upper end fixed connection of compoboard the anaesthesia device, the lateral part welding of anaesthesia device has the bottom plate, peg graft on the bottom plate the anesthesia pipe, the front end of anesthesia pipe is connected with the atomising head, the tip of atomising head has seted up the atomizing hole, the rear end of anesthesia pipe is connected with external tapping, the output of external tapping has the hose through flange joint, the output of hose pass through the flange with the output fixed connection of the pump body.

Preferably, the one end integrated into one piece of siphunculus is connected with the intubation head, another end connection of siphunculus has the connecting pipe, the end connection of connecting pipe has the link, the circumference outer wall of siphunculus has cup jointed the gasbag.

Preferably, the input end of the air bag is inserted into the air bag pipe, and the tail end of the air bag pipe is connected with the pressing bag.

Preferably, the left side wall and the right side wall of the combined sleeve plate are bonded with limiting plates, a rubber rope is sleeved inside the limiting hole, and the rubber rope is bonded with the controller.

Preferably, the left side wall and the right side wall of the controller are welded with side plates, and side plate grooves are formed in the side plates.

Preferably, a bottom plate hole is formed in the bottom plate, the circumferential outer wall of the anesthetic tube penetrates through the bottom plate hole after being sleeved with a sleeve, and a nut is sleeved on the circumferential outer wall of the anesthetic tube.

Preferably, the number of the anesthetic tubes is four, and the four anesthetic tubes are divided into two groups which are respectively fixed on two sides of the bottom plate.

Preferably, the circumference outer wall threaded connection pipe fitting of income liquid hole, the output of pipe fitting has the anesthesia case through flange joint.

Compared with the prior art, the invention has the beneficial effects that: this kind of trachea cannula that can implement throat anesthesia of releiving, can cup joint combination lagging on the sleeve pipe, the bottom combination controller of combination lagging, the controller is with the help of containing the pump body that has the button, can transmit anesthetic liquid, and if pipe connection anesthetic, the combination has a plurality of anesthetic pipes on the anesthetic, fixed back input and pump body connection, can cooperate the atomising head to atomize the anesthetic liquid that transmits and come, and spray at the choke position, reach the effect of surface anesthesia, make the choke anesthesia relax, reduce the physiological resistance of choke position when facing the foreign matter, reduce the frictional property with the siphunculus, avoid congestion and wearing and tearing, reduce uncomfortable sense, and the combination lagging is with the help of rubber rope connection director, can be effective spacing, guarantee the security.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a structure of a combined sleeve according to the present invention;

FIG. 3 is a schematic front view of the combination nest plate of the present invention;

fig. 4 is a schematic structural view of the anesthesia apparatus of the present invention.

In the figure: 100 through pipes, 110 cannula heads, 120 connecting pipes, 130 air bags, 140 connecting ends, 200 air bag pipes, 210 pressing bags, 300 combined sleeve plates, 310 sleeve holes, 320 limiting plates, 330 limiting holes, 400 controllers, 410 buttons, 420 liquid inlet holes, 430 side plates, 440 combined plates, 500 anesthetics, 510 bottom plates, 520 bottom plate holes, 600 anesthetics, 610 sleeves, 620 nuts, 630 atomizing heads, 640 atomizing holes and 650 external connecting pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a trachea cannula capable of implementing laryngeal soothing anesthesia, which can implement surface anesthesia in the use of the trachea cannula by the combined application of accessories, and please refer to fig. 1-4, and the trachea cannula comprises a through tube 100, an air bag tube 200, a combined sleeve plate 300, a controller 400, an anesthetic device 500 and an anesthetic tube 600;

referring to fig. 1 again, the top of the through pipe 100 is provided with a socket head 110, specifically, one end of the through pipe 100 is integrally connected with the socket head 110, the other end of the through pipe 100 is connected with a connecting pipe 120, the end of the connecting pipe 120 is connected with a connecting end 140, and the circumferential outer wall of the through pipe 100 is sleeved with an air bag 130;

referring to fig. 1 again, one end of the air bag tube 200 is fixedly connected with the other end of the through tube 100, specifically, the air bag tube 200 is inserted into the through tube 100, the air bag tube 200 is inserted into the input end of the air bag 130, and the pressing bag 210 is connected to the end of the air bag tube 200;

referring to fig. 1-2 again, the circumferential inner wall of the combined sleeve plate 300 is sleeved with the circumferential outer wall of the through pipe 100, specifically, the circumferential outer wall of the through pipe 100 is inserted into the combined sleeve plate 300, the middle part of the combined sleeve plate 300 is provided with a sleeve hole 310, the left and right side walls of the combined sleeve plate 300 are integrally connected with a limiting plate 320, the limiting plate 320 is provided with a limiting hole 330, and the limiting hole 330 is convenient for the elastic rope to be internally arranged;

referring to fig. 3 again, one end of the controller 400 is fixedly connected to the lower end of the combined sleeve plate 300, specifically, the lower end of the combined sleeve plate 300 is fixedly connected to the controller 400 through screws, a button 410 is embedded in the side of the controller 400, the inner cavity of the controller 400 is fixedly connected to the pump body through screws, the input end of the pump body is electrically connected to the button 410, the other end of the controller 400 is provided with a liquid inlet hole 420, the input end of the liquid inlet hole 420 is fixedly connected to the input end of the pump body, one end of the controller 400 is fixedly connected to the combined plate 440, and the top of the combined plate 440 is fixedly connected to the bottom of the combined sleeve plate 300;

referring to fig. 3 again, the side of the anesthetic apparatus 500 is fixedly connected to the combined sleeve plate 300, specifically, the upper end of the combined sleeve plate 300 is fixedly connected to the anesthetic apparatus 500 through screws, and a bottom plate 510 is welded to the bottom of the anesthetic apparatus 500;

referring to fig. 4 again, the circumferential outer wall of the anesthetic tube 600 is fixedly connected with the front side wall of the anesthetic apparatus 500, specifically, the anesthetic tube 600 is inserted on the bottom plate 510, the front end of the anesthetic tube 600 is connected with the atomizing head 630, the end of the atomizing head 630 is provided with the atomizing hole 640, the rear end of the anesthetic tube 600 is connected with the external connection tube 650, the output end of the external connection tube 650 is connected with the hose through the flange, and the output end of the hose is fixedly connected with the output end of the pump body through the flange;

when the stethoscope is used specifically, the outer walls of the through tube 100 and the air bag 130 are checked firstly to ensure that the situation of no damage or holes is ensured, the end part of the through tube 100 needs to be continuously breathed to ensure that the expansion situation is normal, secondly, the right-end cannula head 110 of the through tube 100 is inserted into the laryngeal tube of the oral cavity of a patient to enable the patient to lie flat, the head is slightly tilted backwards, an operator pulls the lower jaw with the left hand to widen the oral cavity gap, the cannula is placed downwards along the tongue median line and clings to the pharyngeal posterior wall, the proper length needs to be reserved outside the through tube 100 to ensure the uniform speed and stability of the insertion process, the connecting end 140 is used for external connection after the through tube 100 is placed, the external pressing bag 210 is used for pressing, and after being pushed by air, the stethoscope is used for observing the degree of the thoracic contour, and whether the breathing sounds on two sides are symmetrical and clear; auscultation of whether there is air leakage noise in the anterior cervical region, attention needs to be paid to listening to breath sound closely so as to find backflow and aspiration in time, during positive pressure ventilation, the internal pressure of an airway should not exceed 20cmH2O, otherwise air leakage or air enters the stomach easily, then the position of the combined sleeve plate 300 is shifted to enable the combined sleeve plate 300 to gradually approach the throat, at the moment, one end of the combined sleeve plate 300 is connected with the controller 400 through an elastic rope, the position can be effectively limited, damage caused by too close to the throat can be avoided, the position of the anesthetic tube 600 can be changed in advance through adjusting the sleeve 610 and the nut 620 so as to adapt to different use length requirements, after the position is determined, the position of the side plate 430 is held by hand, the button 410 is pressed, the button 410 can trigger a pump body in the controller 400, anesthetic liquid is transmitted into the anesthetic tube 600 through a pipe fitting, the anesthetic tube 600 is divided into two sides, the tail end of the anesthetic tube 600 is connected with the atomizing head 630, and the atomizing head 630 is matched with the atomizing hole 640 for atomizing of the anesthetic liquid, the anesthetic liquid can perform surface anesthesia, relax the internal environment, be conveniently used in cooperation with the tracheal cannula, reduce the physiological resistance of the position of the throat when facing foreign matters, reduce the friction with the through pipe 100, avoid congestion and abrasion, and reduce the uncomfortable feeling.

Referring to fig. 1-2 again, in order to increase the sleeving effect between the combined sleeve plate 300 and the sleeve 100 and perform a certain limiting operation to prevent the combined sleeve plate 300 from being damaged due to the excessive entrance into the throat, specifically, the left and right sidewalls of the combined sleeve plate 300 are bonded with the limiting plates 320, the front sidewall of the limiting plate 320 is provided with the limiting hole 330, the limiting hole 330 is sleeved with a rubber rope, and the rubber rope is bonded with the controller 400.

Referring to fig. 3 again, in order to help the hand to exert force during the pressing process of the controller 400, specifically, the left and right side walls of the controller 400 are welded with side plates 430, and the side plates 430 are provided with side plate grooves.

Referring to fig. 4 again, in order to fix the position of the anesthetic tube 600 and facilitate the detachment and the position movement, specifically, the bottom plate 510 is provided with a bottom plate hole 520, the circumferential outer wall of the anesthetic tube 600 is sleeved with the sleeve 610 and then penetrates through the bottom plate hole 520, and the circumferential outer wall of the anesthetic tube 600 is sleeved with the nut 620.

Referring to fig. 4 again, in order to increase the area of the surface anesthesia and increase the spraying effect, specifically, the number of the anesthetic tubes 600 is four, and two groups of the four anesthetic tubes 600 are respectively fixed on two sides of the bottom plate 510.

Referring to fig. 3 again, in order to facilitate the delivery of the anesthetic solution, specifically, the circumferential outer wall of the liquid inlet 420 is connected to a pipe fitting through a thread, and the output end of the pipe fitting is connected to an anesthetic box through a flange.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A trachea cannula capable of implementing throat soothing anesthesia, which comprises a through tube (100), a balloon tube (200), a combined sleeve plate (300), a controller (400), an anesthetic machine (500) and an anesthetic tube (600), and is characterized in that: the circumference outer wall of siphunculus (100) is pegged graft combination lagging (300), the lower extreme of combination lagging (300) passes through screw fixed connection controller (400), trepanning (310) has been seted up at the middle part of combination lagging (300), the circumference outer wall of siphunculus (100) is pegged graft in trepanning (310) of combination lagging (300), the lateral wall integrated into one piece about combination lagging (300) is connected with limiting plate (320), limiting hole (330) has been seted up to the lateral wall of limiting plate (320), the preceding lateral wall of controller (400) is inlayed and is had button (410), the inner chamber of controller (400) passes through screw fixed connection and has the pump body, the input electric connection of the pump body button (410), income liquid hole (420) has been seted up to the one end of controller (400), the input of income liquid hole (420) with the input fixed connection of the pump body, the other end fixedly connected with compoboard (440) of controller (400), the one end of compoboard (440) with the lower extreme fixed connection of combination lagging (300), the upper end fixed connection of combination lagging (300) anaesthesia apparatus (500), the lateral part welding of anaesthesia apparatus (500) has bottom plate (510), peg graft on bottom plate (510) anaesthesia pipe (600), the one end of anaesthesia pipe (600) is connected with atomising head (630), atomising hole (640) have been seted up to the front end of atomising head (630), the other end of anaesthesia pipe (600) is connected with outer takeover (650), the output of outer takeover (650) has the hose through flange joint, the output of hose pass through the flange with the output fixed connection of the pump body.

2. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the one end tip integrated into one piece of siphunculus (100) is connected with intubation head (110), the other end of siphunculus (100) is connected with connecting pipe (120), the end connection of connecting pipe (120) has link (140), gasbag (130) have been cup jointed to the circumference outer wall of siphunculus (100).

3. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 2, characterized in that: the input of gasbag (130) is pegged graft gasbag pipe (200), the end connection of gasbag pipe (200) has presses bag (210).

4. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the left side wall and the right side wall of the combined sleeve plate (300) are bonded with limiting plates (320), the inside of each limiting hole (330) is sleeved with a rubber rope, and the rubber ropes are bonded with the controller (400).

5. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the controller (400) is characterized in that side plates (430) are welded on the left side wall and the right side wall of the controller, and side plate grooves are formed in the side plates (430).

6. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the anesthetic tube is characterized in that a bottom plate hole (520) is formed in the bottom plate (510), the circumferential outer wall of the anesthetic tube (600) is sleeved with a sleeve (610) and then penetrates through the bottom plate hole (520), and a nut (620) is sleeved on the circumferential outer wall of the sleeve (610).

7. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the number of the anesthetic tubes (600) is four, and the four anesthetic tubes (600) are divided into two groups which are respectively fixed on two sides of the bottom plate (510).

8. An endotracheal tube capable of performing a soothing anesthesia of the larynx according to claim 1, characterized in that: the circumference outer wall threaded connection pipe fitting of income liquid hole (420), the output of pipe fitting has the anesthesia case through flange joint.