CN214970779U

CN214970779U - Heating and humidifying device for artificial airway

Info

Publication number: CN214970779U
Application number: CN202120498988.4U
Authority: CN
Inventors: 陈兴荣; 魏婧; 黄疏艾
Original assignee: First Affiliated Hospital of Fujian Medical University
Current assignee: First Affiliated Hospital of Fujian Medical University
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-03
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to an air flue humidification equipment technical field, specifically speaking relates to an artifical air flue humidification device that heats, including first oxygen therapy pipe, the one end of first oxygen therapy pipe is provided with the branch drinking cup, and one side that first oxygen therapy pipe was kept away from to the branch drinking cup is provided with second oxygen therapy pipe, and one side that second oxygen therapy pipe kept away from the branch drinking cup is provided with the heater, and one side that second oxygen therapy pipe was kept away from to the heater is provided with into oxygen pipe, and the one end that first oxygen therapy pipe kept away from the branch drinking cup is connected with the autogenous cutting connecting pipe through coupling mechanism, and the branch drinking cup includes the reservoir, and two tracheas are installed at the top in the reservoir. This artifical air flue humidification device that heats's heater and humidifying jar can heat and the humidifying with the oxygen that lets in to the oxygen of guaranteeing to get into patient's air flue is comfortable, can not cause the patient uncomfortable, and the cup that divides water can get rid of unnecessary water in the oxygen, solves the problem that can condense water, avoids the pipeline to produce a lot of comdenstion water, can show the temperature through thermometer and alarm, thereby monitors the temperature of admitting air at any time.

Description

Heating and humidifying device for artificial airway

Technical Field

The utility model relates to an air flue humidification equipment technical field, specifically speaking relates to an artifical air flue humidification device that heats.

Background

Scientific research shows that the optimum temperature and humidity of the artificial airway patient reaches an isothermal saturation interface, namely 37 ℃, the absolute humidity is 44mgH2O/L, and the relative humidity is 100 percent, and at present, the heating and humidity modes for the patient in various domestic hospitals mainly comprise the following modes: firstly, continuously dripping sterilization water for injection into an air passage to replace humidification, and continuously atomizing to replace air passage humidification, the first heating and humidifying device and the second heating and humidifying device have proved to have a plurality of defects, such as: the device has no heating function, excessive humidification, frequent patient choking cough, blood oxygen saturation reduction, bacteria fixed planting from the upper respiratory tract to the lower respiratory tract and the like, but the device can only be used reluctantly compared with the device without any heating humidification condition, which causes the patient to choke.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artifical air flue humidification device that heats to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the utility model provides an artificial airway heating and humidifying device, which comprises a first oxygen conveying pipe, wherein one end of the first oxygen conveying pipe is provided with a water dividing cup, one side of the water dividing cup, which is far away from the first oxygen conveying pipe, is provided with a second oxygen conveying pipe, one side of the second oxygen conveying pipe, which is far away from the water dividing cup, is provided with a heater, one side of the heater, which is far away from the second oxygen conveying pipe, is provided with an oxygen inlet pipe, one end of the first oxygen conveying pipe, which is far away from the water dividing cup, is connected with an air cutting connecting pipe through a connecting mechanism, the water dividing cup comprises a water storage bin, two air pipes are installed at the top of the water storage bin, the bottom of the water storage bin is provided with a threaded opening, the bottom of the threaded opening is in threaded connection with a water receiving cup, the top ends of the two air pipes are respectively connected with the first oxygen conveying pipe and the second oxygen conveying pipe, a humidifying tank is installed at the top of the heater, the one end that advances the oxygen pipe and be close to the humidifying jar is installed the venturi, the venturi is connected with the humidifying jar.

Preferably, the outer end of the autogenous cutting connecting pipe is provided with a dustproof cap.

Preferably, the inner wall of the opening of the air pipe is tightly adhered with a cushion layer.

Preferably, one side of the heater is connected with a lead, and the outer end of the lead is connected with a plug.

Preferably, the connection mechanism comprises a nipple.

Preferably, the outer wall of the connecting pipe is respectively provided with a thermometer and an alarm.

Preferably, one end of the connecting pipe is connected with the first oxygen therapy pipe, the other end of the connecting pipe is connected with the autogenous cutting connecting pipe, and a gasket is arranged on the inner wall of one end, close to the autogenous cutting connecting pipe, of the connecting pipe.

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

in this artifical air flue humidification device that heats, can heat the oxygen that lets in and the humidification through heater and the humidification jar that wherein sets up to guarantee that the oxygen that gets into patient's air flue is comfortable, can not cause the patient to be uncomfortable, and the cup that divides water can get rid of unnecessary water in the oxygen, solves the problem that can condense water, avoids the pipeline to produce a lot of comdenstions water, can show the temperature through thermometer and alarm, thereby monitors the temperature that admits air at any time.

Drawings

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

FIG. 2 is a schematic structural view of the water dividing cup of the present invention;

fig. 3 is a schematic structural diagram of the middle connection mechanism of the present invention.

The various reference numbers in the figures mean:

1. a first oxygen delivery tube; 2. a autogenous cutting connecting pipe; 21. a dust cap; 3. distributing the water cups; 31. a water storage bin; 32. a threaded opening; 33. a water receiving cup; 34. an air tube; 341. a cushion layer; 4. a second oxygen duct; 5. a heater; 51. a humidifying tank; 52. a wire; 521. a plug; 6. a venturi; 7. an oxygen inlet pipe; 8. a connecting mechanism; 81. taking over a pipe; 82. a gasket; 83. a thermometer; 84. an alarm.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides an artificial airway heating and humidifying device, as shown in figures 1-3, comprising a first oxygen duct 1, one end of the first oxygen duct 1 is provided with a water diversion cup 3 for discharging redundant water in oxygen, one side of the water diversion cup 3 away from the first oxygen duct 1 is provided with a second oxygen duct 4, one side of the second oxygen duct 4 away from the water diversion cup 3 is provided with a heater 5 for heating the oxygen, one side of the heater 5 away from the second oxygen duct 4 is provided with an oxygen inlet pipe 7, one end of the first oxygen duct 1 away from the water diversion cup 3 is connected with an airleg connecting pipe 2 through a connecting mechanism 8, the water diversion cup 3 comprises a water storage bin 31, two air pipes 34 are arranged at the top of the water storage bin 31, the bottom of the water storage bin 31 is provided with a threaded port 32, the bottom of the threaded port 32 is in threaded connection with a water receiving cup 33, which is convenient for dismounting the water receiving cup 33, the top ends of the two air pipes 34 are respectively connected with the first oxygen duct 1 and the second oxygen duct 4, the top of the heater 5 is provided with a humidifying tank 51, one end of the second oxygen conveying pipe 4 is connected with the humidifying tank 51, one end of the oxygen inlet pipe 7 close to the humidifying tank 51 is provided with a Venturi 6, and the Venturi 6 is connected with the humidifying tank 51 so as to be convenient for humidifying oxygen.

In this embodiment, the outer end of the autogenous cutting connecting pipe 2 is provided with a dust cap 21 to prevent external dust from entering.

Specifically, a cushion 341 is tightly adhered to the inner wall of the opening of the air tube 34 to ensure the sealing of the joint.

Furthermore, one side of the heater 5 is connected with a lead 52, and the outer end of the lead 52 is connected with a plug 521, so as to facilitate external power supply.

Further, the connection mechanism 8 includes a connection tube 81 for connecting the first oxygen therapy tube 1 and the gas-cut connection tube 2.

Further, the outer wall of the adapter 81 is respectively provided with a thermometer 83 and an alarm 84 for monitoring temperature and alarming.

Further, one end of the connecting pipe 81 is connected with the first oxygen therapy pipe 1, the other end is connected with the autogenous cutting connecting pipe 2, and a gasket 82 is arranged on the inner wall of one end of the connecting pipe 81 close to the autogenous cutting connecting pipe 2 so that the autogenous cutting connecting pipe 2 can be connected tightly.

The artifical air flue humidification device that heats of embodiment is when using, at first finish connecting the device, let in oxygen from advancing oxygen pipe 7 after that, oxygen passes through in venturi 6 gets into humidifying jar 51, through the humidifying, and through the heating of heater 5, the humidifying oxygen of intensification passes through in second oxygen therapy pipe 4 gets into branch drinking cup 3, absorb unnecessary water, the oxygen of humidifying continues to get into autogenous cutting connecting pipe 2 through first oxygen therapy pipe 1, and finally get into in patient's the air flue, it is comfortable to guarantee that patient's oxygen uptake, the humidification effect of heating that improves the inspiratory oxygen of patient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an artificial airway humidification device that heats, includes first oxygen therapy pipe (1), its characterized in that: one end of the first oxygen delivery pipe (1) is provided with a water distribution cup (3), one side of the water distribution cup (3) far away from the first oxygen delivery pipe (1) is provided with a second oxygen delivery pipe (4), one side of the second oxygen delivery pipe (4) far away from the water distribution cup (3) is provided with a heater (5), one side of the heater (5) far away from the second oxygen delivery pipe (4) is provided with an oxygen inlet pipe (7), one end of the first oxygen delivery pipe (1) far away from the water distribution cup (3) is connected with a gas cutting connecting pipe (2) through a connecting mechanism (8), the water distribution cup (3) comprises a water storage bin (31), two air pipes (34) are installed at the top of the water storage bin (31), a threaded opening (32) is arranged at the bottom of the water storage bin (31), a water receiving cup (33) is in threaded connection with the bottom of the threaded opening (32), and the top ends of the two air pipes (34) are respectively connected with the first oxygen delivery pipe (1) and the second oxygen delivery pipe (4), humidifying jar (51) are installed at the top of heater (5), the one end and the humidifying jar (51) of second oxygen therapy pipe (4) are connected, advance oxygen pipe (7) and install venturi (6) near the one end of humidifying jar (51), venturi (6) are connected with humidifying jar (51).

2. The artificial airway warming and humidifying device according to claim 1, wherein: the outer end of the autogenous cutting connecting pipe (2) is provided with a dustproof cap (21).

3. The artificial airway warming and humidifying device according to claim 1, wherein: a cushion layer (341) is tightly adhered to the inner wall of the opening of the air pipe (34).

4. The artificial airway warming and humidifying device according to claim 1, wherein: one side of the heater (5) is connected with a lead (52), and the outer end of the lead (52) is connected with a plug (521).

5. The artificial airway warming and humidifying device according to claim 1, wherein: the connecting mechanism (8) comprises a connecting pipe (81).

6. The artificial airway warming and humidifying device according to claim 5, wherein: the outer wall of the connecting pipe (81) is provided with a thermometer (83) and an alarm (84) respectively.

7. The artificial airway warming and humidifying device according to claim 1, wherein: one end of the connecting pipe (81) is connected with the first oxygen conveying pipe (1), the other end of the connecting pipe is connected with the autogenous cutting connecting pipe (2), and a gasket (82) is arranged on the inner wall of one end, close to the autogenous cutting connecting pipe (2), of the connecting pipe (81).