CN216877522U

CN216877522U - Heating and humidifying device for tracheal intubation

Info

Publication number: CN216877522U
Application number: CN202123198275.5U
Authority: CN
Inventors: 贾平; 汤小斌; 谢彩霞
Original assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Current assignee: Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-07-05
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a heating and humidifying device for a trachea cannula, which comprises a liquid storage bottle, wherein an oxygen pipe inserting port communicated with the interior of the liquid storage bottle is arranged at the middle position of the lower end of the liquid storage bottle; the liquid storage bottle and the spiral cover can be used for humidifying oxygen by filling water or liquid medicine required by treatment when in use, and meanwhile, the heating piece and the temperature adjusting controller are arranged for heating the water or the liquid medicine in the liquid storage bottle to enable the temperature of the water in the liquid storage bottle to be close to the temperature of a human body, so that the oxygen can be heated and humidified through warm water, the oxygen entering the human body is warm and humid oxygen, and discomfort of a patient is avoided.

Description

Heating and humidifying device for tracheal intubation

Technical Field

The utility model relates to the technical field of heating and humidifying devices, in particular to a heating and humidifying device for an endotracheal intubation.

Background

The trachea cannula is a technique that a special trachea catheter 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 has become an important measure in the process of cardio-pulmonary resuscitation and rescue of critically ill patients with respiratory dysfunction. 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 a 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.

A lot of patients of operation general anesthesia or not good patient of breathing all need carry out trachea cannula, form artifical air flue and keep patient's breathing, but artifical air flue lets in human gas, has lost normal human humidifying function of heating, can bring very big discomfort to patient, consequently needs external gas of ventilating to carry out humidification and heat, for this reason, we provide a humidifying device that heats for trachea cannula.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heating and humidifying device for an endotracheal intubation, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a heating and humidifying device for a trachea cannula comprises a liquid storage bottle, wherein an oxygen pipe inserting port communicated with the interior of the liquid storage bottle is arranged in the middle of the lower end of the liquid storage bottle, a one-way valve is arranged in the oxygen pipe inserting port, a shunting cover is arranged at the position, located at the port of the oxygen pipe inserting port, of the lower end face of the interior of the liquid storage bottle, a plurality of micropores are formed in the shunting cover, and a heating assembly used for heating liquid in the liquid storage bottle is further arranged in the liquid storage bottle;

the upper end of the outer surface of the liquid storage bottle is provided with connecting threads, the connecting threads are connected with a screw cap in a threaded manner, a first plug-in connector communicated with the inside of the screw cap is arranged in the middle of the upper end face of the screw cap, and the first plug-in connector is provided with a connecting assembly used for being connected with a tracheal cannula.

As a further scheme of the utility model: the heating assembly comprises a heating sheet, the heating sheet is arranged at the position of the lower end face inside the liquid storage bottle, and a temperature adjusting controller electrically connected with the heating sheet is further arranged on one side of the lower end face of the liquid storage bottle.

As a still further scheme of the utility model: the connecting assembly comprises a folding pipe and a T-shaped pipe, the lower end of the folding pipe is connected to a first connecting plug in an inserting mode, a second connecting plug is arranged at the lower end of the T-shaped pipe and connected to an upper end of the folding pipe in an inserting mode, and an inserting pipe joint matched with the trachea inserting pipe is further arranged at one side end of the T-shaped pipe.

As a still further scheme of the utility model: still include the fixed column, fixed column fixed connection is in the position of stock solution bottle one side, it is connected with the rotation cover to rotate on the fixed column, it is equipped with the fixed knob that is used for fixed rotation cover to rotate to sheathe in, the one end fixedly connected with U-shaped frame that the stock solution bottle was kept away from to the rotation cover, be equipped with on the U-shaped frame and be used for fixed centre gripping subassembly.

As a still further scheme of the utility model: the clamping assembly comprises a threaded rod, the threaded rod is in threaded connection with the lower end block of the U-shaped frame, a clamping block is installed at the upper end of the threaded rod, and a rotating handle is installed at the lower end of the clamping block.

As a still further scheme of the utility model: and the upper end surface of the clamping block and the lower end surface of the upper end plate of the U-shaped frame are both provided with anti-slip pads in an attached mode.

As a still further scheme of the utility model: the spiral cover upper end face one side all is equipped with the medicine mouth that adds with inside intercommunication, all be equipped with the block that is used for sealing the medicine mouth on the medicine mouth that adds.

As a still further scheme of the utility model: and one side of the upper end surface of the spiral cover is provided with a dosing port communicated with the inside, and the dosing port is provided with a cap used for sealing the dosing port.

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

1. the liquid storage bottle and the spiral cover can be used for humidifying oxygen by filling water or liquid medicine required by treatment when in use, and meanwhile, the heating piece and the temperature adjusting controller are arranged for heating the water or the liquid medicine in the liquid storage bottle to enable the temperature of the water in the liquid storage bottle to be close to the temperature of a human body, so that the oxygen can be heated and humidified through warm water, the oxygen entering the human body is warm and humid oxygen, and discomfort of a patient is avoided.

2. The utility model can disperse the oxygen introduced into the liquid storage bottle when in use through the arranged shunting cover and the micropores arranged on the shunting cover, thereby better dispersing the oxygen in warm water and improving the heating and humidifying effects.

3. The folding pipe can be bent when in use, so that the liquid storage bottle can be vertically placed along with the body position, and water in the liquid storage bottle is prevented from flowing into the folding pipe.

4. The liquid storage bottle can be clamped beside a sickbed when in use through the U-shaped frame, the clamping block, the threaded rod and the rotating handle, the liquid storage bottle and the U-shaped frame can rotate through the fixing column and the rotating sleeve, so that the liquid storage bottle can be kept vertical when the U-shaped frame is clamped at a non-horizontal position, and the rotating angle of the rotating sleeve can be fixed through the fixing knob.

Drawings

Fig. 1 is a schematic structural diagram of a warming and humidifying device for an endotracheal intubation.

Fig. 2 is an exploded view of a warming and humidifying device for trachea cannula.

Fig. 3 is a schematic diagram of the internal structure of a liquid storage bottle in a warming and humidifying device for tracheal intubation.

Fig. 4 is a schematic structural diagram of a shunt cover in a warming and humidifying device for an endotracheal tube.

Fig. 5 is a schematic structural diagram of embodiment 2 in a warming and humidifying device for an endotracheal tube.

Wherein: 1. a liquid storage bottle; 2. a screw cap; 3. rotating the handle; 4. a first plug-in connector; 5. folding the tube; 6. a T-shaped pipe; 7. a cannula fitting; 8. a clamping block; 9. an oxygen tube interface; 10. connecting threads; 11. a temperature adjustment controller; 12. a second plug; 13. a flow distribution cover; 14. a threaded rod; 15. a one-way valve; 16. a heating plate; 17. fixing the knob; 18. fixing a column; 19. a U-shaped frame; 20. rotating the sleeve; 21. and a medicine adding port.

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.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a heating and humidifying device for an endotracheal intubation includes a liquid storage bottle 1, an oxygen tube insertion port 9 communicated with an inside of the liquid storage bottle 1 is disposed at a middle position of a lower end of the liquid storage bottle 1, a check valve 15 is installed inside the oxygen tube insertion port 9, a shunt cover 13 is installed at a position of a lower end face of the inside of the liquid storage bottle 1, which is located at a port of the oxygen tube insertion port 9, the shunt cover 13 is provided with a plurality of micropores, and a heating assembly for heating liquid inside the liquid storage bottle 1 is further disposed inside the liquid storage bottle 1;

through stock solution bottle 1 and the spiral cover 2 that sets up, can adorn into water or treat required liquid medicine and carry out the humidifying to oxygen when using, the reposition of redundant personnel cover 13 that sets up simultaneously and the micropore that sets up on the reposition of redundant personnel cover 13 can disperse the oxygen that lets in stock solution bottle 1 when using, and then makes the better dispersion of oxygen in the warm water to improve the humidification effect of heating.

The heating assembly comprises a heating sheet 16, the heating sheet 16 is arranged at the position of the lower end face of the inner part of the liquid storage bottle 1, and a temperature adjusting controller 11 electrically connected with the heating sheet 16 is further arranged on one side of the lower end face of the liquid storage bottle 1; through the heating plate 16 and the temperature regulation controller 11 that set up, can heat the inside water of stock solution bottle 1 or liquid medicine, make the inside temperature of stock solution bottle 1 close with human temperature, and then the accessible warm water heats the humidification to oxygen for get into human oxygen and be warm and humid oxygen, avoid patient to produce the discomfort.

The upper end of the outer surface of the liquid storage bottle 1 is provided with a connecting thread 10, the connecting thread 10 is in threaded connection with a screw cap 2, a first plug-in connector 4 communicated with the inside of the screw cap 2 is arranged in the middle of the upper end surface of the screw cap 2, and the first plug-in connector 4 is provided with a connecting component used for being connected with a tracheal cannula; the screw cap 2 is connected with the liquid storage bottle 1 through threads, is convenient to split and is convenient to clean and disinfect after being used at every time.

The utility model discloses a medicine adding device, including 2 spiral lids 2, the up end one side of spiral lids all is equipped with 2 inside intercommunication add medicine mouth 21, all be equipped with the block that is used for sealing with medicine mouth 21 on adding medicine mouth 21. The medicine adding port 21 is convenient for adding medicine or adding water into the liquid storage bottle 1.

The connecting assembly comprises a folding pipe 5 and a T-shaped pipe 6, the lower end of the folding pipe 5 is inserted into the first inserting joint 4, the lower end of the T-shaped pipe 6 is provided with a second inserting joint 12, the second inserting joint 12 is inserted into the upper end opening of the folding pipe 5, and an inserting pipe joint 7 matched with an endotracheal tube is further arranged at one side end opening of the T-shaped pipe 6; through the folding pipe 5 that sets up, can buckle when using and let stock solution bottle 1 along with the vertical placing in position, avoid 1 inside rivers of stock solution bottle to go into folding pipe 5, folding pipe 5 both ends all adopt the grafting mode to connect, conveniently dismantle the clearance.

Example 2

Referring to fig. 5, the difference from embodiment 1 is: still include fixed column 18, fixed column 18 fixed connection is in the position of stock solution bottle 1 one side, it is connected with the rotation cover 20 to rotate on the fixed column 18, be equipped with the fixed knob 17 that is used for fixed rotation cover 20 on the rotation cover 20, the one end fixedly connected with U-shaped frame 19 that stock solution bottle 1 was kept away from to the rotation cover 20, be equipped with the centre gripping subassembly that is used for fixing on the U-shaped frame 19.

Through the U-shaped frame 19, grip block 8, threaded rod 14 and the rotation handle 3 that sets up, can be when using with the 1 centre gripping of stock solution bottle to the sick bed other, the fixed column 18 that sets up simultaneously can make and rotate between stock solution bottle 1 and the U-shaped frame 19 with rotating cover 20 for when the 19 centre gripping of U-shaped frame was on non-horizontally position, also can make stock solution bottle 1 preserve vertically, and the fixed knob 17 of setting can be fixed the turned angle who rotates cover 20.

The clamping assembly comprises a threaded rod 14, the threaded rod 14 is in threaded connection with the lower end block of the U-shaped frame 19, a clamping block 8 is mounted at the upper end of the threaded rod 14, and a rotating handle 3 is mounted at the lower end of the clamping block 8; the upper end surface of the clamping block 8 and the lower end surface of the upper end plate of the U-shaped frame 19 are both adhered with anti-skid pads; when the clamping device is used, the upper end plate of the U-shaped frame 19 and the clamping block 8 are placed at positions to be clamped, then the rotating handle 3 is rotated to drive the threaded rod 14 to rotate, and the threaded rod 14 rotates to drive the clamping block 8 to move so as to realize clamping.

The working principle of the utility model is as follows: when the oxygen supply device is used, a proper amount of water is firstly added into the connecting thread 10, the oxygen pipe inserting port 9 is connected to an oxygen supply pipeline, then the intubation tube connector 7 is connected to an endotracheal intubation, the water in the liquid storage bottle 1 is heated through the heating sheet 16 when oxygen supply is carried out, the heating temperature of the heating sheet 16 can be conveniently controlled through the arranged temperature adjusting controller 11, the oxygen introduced into the liquid storage bottle 1 can be dispersed when the oxygen supply device is used through the arranged shunt cover 13 and the micropores arranged on the shunt cover 13, so that the oxygen can be better dispersed in warm water to improve the heating and humidifying effects, the liquid storage bottle 1 can be vertically arranged along with the body position through the arranged folding tube 5 when the oxygen supply device is used, the water in the liquid storage bottle 1 is prevented from flowing into the folding tube 5, and finally the warm and humid oxygen enters the endotracheal intubation.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. Although the present description is described in terms of embodiments, not every embodiment includes only one technical solution, and such description of the embodiments is merely for clarity, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. The utility model provides a humidifying device that heats for trachea cannula, includes stock solution bottle (1), stock solution bottle (1) lower extreme intermediate position is equipped with oxygen hose interface (9) with the inside intercommunication of stock solution bottle (1), oxygen hose interface (9) internally mounted has check valve (15), its characterized in that: a shunt cover (13) is arranged on the lower end face of the interior of the liquid storage bottle (1) and positioned at the port of the oxygen tube inserting port (9), a plurality of micropores are formed in the shunt cover (13), and a heating assembly for heating liquid in the liquid storage bottle (1) is further arranged in the liquid storage bottle (1);

the utility model discloses a trachea cannula, including stock solution bottle (1), connecting thread (10) are equipped with to the surface upper end of stock solution bottle (1), threaded connection has spiral cover (2) on connecting thread (10), be equipped with in the middle of spiral cover (2) up end with inside first bayonet joint (4) that communicate of spiral cover (2), be equipped with the coupling assembling that is used for being connected with the trachea cannula on first bayonet joint (4).

2. The warming and humidifying device for the tracheal intubation according to claim 1, wherein the heating assembly comprises a heating sheet (16), the heating sheet (16) is installed at the position of the lower end face inside the liquid storage bottle (1), and a temperature adjusting controller (11) electrically connected with the heating sheet (16) is further arranged on one side of the lower end face of the liquid storage bottle (1).

3. The warming and humidifying device for the tracheal intubation according to claim 1, wherein the connecting assembly comprises a folding tube (5) and a T-shaped tube (6), the lower end of the folding tube (5) is connected to a first connecting plug (4) in an inserting mode, a second connecting plug (12) is arranged at the lower end of the T-shaped tube (6), the second connecting plug (12) is connected to an upper port of the folding tube (5) in an inserting mode, and an intubation joint (7) matched with the tracheal intubation is further arranged at one side port of the T-shaped tube (6).

4. The warming and humidifying device for the tracheal intubation according to claim 1, further comprising a fixing column (18), wherein the fixing column (18) is fixedly connected to one side of the liquid storage bottle (1), a rotating sleeve (20) is rotatably connected to the fixing column (18), a fixing knob (17) for fixing the rotating sleeve (20) is arranged on the rotating sleeve (20), a U-shaped frame (19) is fixedly connected to one end, far away from the liquid storage bottle (1), of the rotating sleeve (20), and a clamping assembly for fixing is arranged on the U-shaped frame (19).

5. The warming and humidifying device for the tracheal intubation according to claim 4, wherein the clamping assembly comprises a threaded rod (14), the threaded rod (14) is in threaded connection with a lower end block of the U-shaped frame (19), a clamping block (8) is installed at the upper end of the threaded rod (14), and a rotating handle (3) is installed at the lower end of the clamping block (8).

6. The warming and humidifying device for the tracheal cannula as claimed in claim 5, wherein non-slip mats are adhered to the upper end surface of the clamping block (8) and the lower end surface of the upper end plate of the U-shaped frame (19).

7. The warming and humidifying device for the tracheal intubation according to claim 1, wherein one side of the upper end surface of the spiral cover (2) is provided with a medicine feeding port (21) communicated with the inside of the spiral cover (2), and the medicine feeding port (21) is provided with a cover cap for sealing the medicine feeding port (21).