CN218944096U

CN218944096U - Artificial airway single-cavity oxygen inhalation humidifying device

Info

Publication number: CN218944096U
Application number: CN202223566039.9U
Authority: CN
Inventors: 朱灵; 刘丽青; 邓佳
Original assignee: Changshu No2 People's Hospital
Current assignee: Changshu No2 People's Hospital
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-02
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses an artificial airway single-cavity oxygen inhalation humidifying device, which comprises an oxygen bag and an electric heating rod, wherein an air outlet pipe is fixedly arranged on the oxygen bag, a blocking plate is fixedly arranged on the outer wall of the air outlet pipe, the other side of a humidifying box is connected with one end of a heating pipe, the heating pipe is installed in a water bath box in a penetrating way, a mask connecting pipe is installed at the other end of the heating pipe, a first circulating pipe and a second circulating pipe are installed at the two sides of the bottom surface of the water bath box in a penetrating way respectively, the bottoms of the first circulating pipe and the second circulating pipe are installed on a heating box in a penetrating way, and the electric heating rod is installed at the bottom of the inner side of the heating box. This artifical air flue single chamber oxygen uptake humidifying device can use with domestic oxygen bag cooperation to carry out stable oxygen suppliment for the patient to can carry out stable humidification heating to oxygen, guarantee that patient's respiratory track is moist, difficult and other inflammation of sputum excretion can not appear, simultaneously can also convenient change oxygen bag, be fit for the use of family's first aid.

Description

Artificial airway single-cavity oxygen inhalation humidifying device

Technical Field

The utility model relates to the technical field of oxygen inhalation humidification, in particular to an artificial airway single-cavity oxygen inhalation humidification device.

Background

Respiratory alkalosis refers to the hyperventilation of the lung to cause plasma H ₂ CO ₃ Concentration or PaCO ₂ The primary decrease in pH value leads to an increase in pH value, and is generally due to excessive ventilation caused by too fast breathing frequency, too long expiration time, too long inspiration time and the like, so that excessive exhaled carbon dioxide is generated, and reduction in carbon dioxide in the body is generally caused, and is generally often caused by high fever, severe exercise, diseases such as bronchial asthma and the like, and secondly, metabolic alkalosis is caused by excessive loss of acidic substances in the body, such as diarrhea and vomiting of patients, so that the binding force of carbon dioxide in the body is reduced, continuous oxygen inhalation is required during treatment, and airway dryness of the patients is caused in the continuous long-time oxygen supply process, so that humidification of oxygen breathed by the patients is required.

The existing oxygen inhalation humidifying device, such as the patent with publication number of CN210963469U, discloses an artificial airway single-cavity oxygen inhalation humidifying device, uses a heating humidifier to heat and humidify oxygen, needs to be matched with a breathing machine for use, and is used for reducing the incidence rate of ventilator-associated pneumonia, but common families do not have breathing machines and humidifiers for the breathing machines, and are not suitable for household emergency treatment.

Disclosure of Invention

The utility model aims to provide an artificial airway single-cavity oxygen inhalation humidifying device, which aims to solve the technical problem that the existing breathing machine and oxygen inhalation humidifying device are not suitable for household emergency treatment in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an artifical air flue single chamber oxygen uptake humidifying device, includes oxygen bag, humidification box and heating box, oxygen bag fixed mounting has the outlet duct, and the outlet duct outer wall is fixed with the barrier plate to paste on barrier plate one side and be fixed with outer sealing washer, the outlet duct end is connected with sealing connection mechanism one end, and sealing connection mechanism other end is connected with humidification intake pipe top, and the control valve is installed on humidification intake pipe top, and humidification intake pipe runs through simultaneously and installs in humidification box one side, humidification box opposite side is connected with heating pipe one end, and the heating pipe runs through and install in the water bath box, and the heating pipe other end is installed the face guard connecting pipe, water bath box bottom surface both sides run through respectively and are installed first circulating pipe and second circulating pipe, and first circulating pipe and second circulating pipe bottom all run through and install on the heating box, the electric rod is installed to heating box inboard bottom.

Preferably, the sealing connection mechanism comprises a connection sleeve and an inner sealing ring, the connection sleeve is arranged at the joint of the tail end of the air outlet pipe and the tail end of the top of the humidifying air inlet pipe, the inner sealing ring is fixedly arranged at one end of the inner wall of the connection sleeve, the inner sealing ring is jointed with the outer wall of the humidifying air inlet pipe at the same time, and the outer side of the other end of the connection sleeve is jointed with the inner side of the outer sealing ring and the side face of the blocking plate.

Preferably, the connecting sleeve is in threaded connection with the tail end of the air outlet pipe and the tail end of the top of the humidifying air inlet pipe, and the distance between the inner sealing ring and the control valve is larger than the length of the threaded part at the tail end of the air outlet pipe.

Preferably, the humidifying air inlet pipe is in an inverted L shape in front view, and the spiral direction of the thread at the tail end of the top of the humidifying air inlet pipe is the same as the spiral direction of the thread at the tail end of the air outlet pipe.

Preferably, the middle part of the heating pipe is arranged in a continuous spiral shape, and the heating pipe is made of copper.

Preferably, the continuous spiral pipe is uniformly distributed in the water bath box, circulating hot water is arranged in the water bath box, and the width of the continuous spiral pipe is equal to the width of the water bath box.

Preferably, the first circulation pipe and the second circulation pipe are symmetrically distributed with respect to the heating box, and the bottom end of the second circulation pipe is lower than the bottom end of the first circulation pipe.

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

1. this artifical air flue single chamber oxygen uptake humidifying device can use with domestic oxygen bag cooperation to carry out stable oxygen suppliment for the patient to can carry out stable humidification heating to oxygen, guarantee that patient's respiratory track is moist, difficult and other inflammation of sputum excretion can not appear, simultaneously can also convenient change oxygen bag, be fit for the use of family's first aid.

2. Through barrier plate, outer sealing washer and sealing connection mechanism, connection and separation of control outlet duct and humidification intake pipe that can be convenient for the device can cooperate domestic oxygen bag to use, and the oxygen bag can conveniently be changed, and can not appear leaking, is fit for family's first aid and uses.

3. Through the structural design of the humidifying air inlet pipe, the humidifying box, the heating pipe, the water bath box, the mask connecting pipe, the first circulating pipe, the second circulating pipe, the heating box and the electric heating rod, oxygen can be humidified and heated, and the stimulation of oxygen air flow to the respiratory tract of a patient can be greatly reduced.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional elevation of a seal attachment mechanism according to the present utility model;

FIG. 4 is a schematic side sectional view of the seal connection mechanism of the present utility model.

In the figure: 1. an oxygen bag; 2. an air outlet pipe; 3. a blocking plate; 4. an outer seal ring; 5. a sealing connection mechanism; 501. a connecting sleeve; 502. an inner seal ring; 6. humidifying the air inlet pipe; 7. a control valve; 8. a humidifying box; 9. heating pipes; 10. a water bath box; 11. a mask connection tube; 12. a first circulation pipe; 13. a second circulation pipe; 14. a heating box; 15. an electric heating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

referring to fig. 1-4, an oxygen inhalation humidification device with a single cavity for an artificial airway comprises an oxygen bag 1, an air outlet pipe 2, a blocking plate 3, an outer sealing ring 4, a sealing connection mechanism 5, a connection sleeve 501, an inner sealing ring 502, a humidification air inlet pipe 6, a control valve 7, a humidification box 8, a heating pipe 9, a water bath box 10, a mask connecting pipe 11, a first circulating pipe 12, a second circulating pipe 13, a heating box 14 and an electric heating rod 15, wherein the air outlet pipe 2 is fixedly arranged on the oxygen bag 1, the blocking plate 3 is fixed on the outer wall of the air outlet pipe 2, one side of the blocking plate 3 is fixedly adhered with the outer sealing ring 4, the tail end of the air outlet pipe 2 is connected with one end of the sealing connection mechanism 5, the other end of the sealing connection mechanism 5 is connected with the top end of the humidification air inlet pipe 6, the top end of the humidification air inlet pipe 6 is provided with the control valve 7, the humidification air inlet pipe 6 is installed on one side of the humidification air inlet pipe 8 in a penetrating manner, the other side of the humidification box 8 is connected with one end of the heating pipe 9, the heating pipe 9 is installed in the mask connecting pipe 10 in a penetrating manner, the other end of the heating pipe 11 is installed on the mask connecting pipe 11, the two sides of the bottom of the water bath box 10 are installed on the two sides of the bottom of the heating pipe respectively penetrating the first circulating pipe 12 and the second circulating pipe 13, the bottom of the heating pipe 13 are installed on the inner side of the heating pipe 14 and the heating rod is installed on the bottom of the heating pipe 14 is installed on the heating pipe 14. The other end of the mask connection tube 11 is connected with mask breathing.

The structure of the humidifying box 8 is similar to that of a humidifier, an ultrasonic atomizing device is arranged inside the humidifying box 8 and used for atomizing water, the humidifying box 8 is communicated with the water bath box 10 and the heating box 14, and a water filling port and a water discharging port can be formed.

Water filling ports may be provided in the water bath box 10 and the heating box 14.

In a specific implementation, sealing connection mechanism 5 includes connecting sleeve 501 and interior sealing washer 502, and connecting sleeve 501 installs the terminal laminating department in outlet duct 2 end and humidification intake pipe 6 top to connecting sleeve 501 inner wall one end fixed mounting has interior sealing washer 502, and interior sealing washer 502 laminating with humidification intake pipe 6 outer wall simultaneously, connecting sleeve 501 other end outside and outside sealing washer 4 inboard and barrier plate 3 side laminating, foretell structural design can carry out convenient sealing connection and dismantlement separation to outlet duct 2 end and humidification intake pipe 6 top end.

Specifically, the inner seal ring 502 is made of a silica gel material.

Specifically, as shown in fig. 3 and 4, the connecting sleeve 501 is in threaded connection with the tail end of the air outlet pipe 2 and the top end of the humidifying air inlet pipe 6, the distance between the inner sealing ring 502 and the control valve 7 is greater than the length of the threaded part at the tail end of the air outlet pipe 2, the connecting sleeve 501 can be stably connected with the tail end of the air outlet pipe 2 and the tail end of the top end of the humidifying air inlet pipe 6 through the structural design, and the connecting sleeve 501 can be completely separated from the tail end of the air outlet pipe 2 when the humidifying air inlet pipe is detached.

In specific realization, the front view shape of humidification intake pipe 6 is the "L" style of calligraphy of inversion, and the screw direction of humidification intake pipe 6 top terminal screw thread is the same with the screw direction of outlet duct 2 terminal screw thread, and foretell structural design has guaranteed that humidification intake pipe 6 and outlet duct 2 can be connected sealedly with connecting sleeve 501 stability, and can let in the humidification aquatic with oxygen, carries out the humidification to oxygen.

Preferably, as shown in fig. 2, a continuous spiral pipe is arranged in the middle of the heating pipe 9, the shape of the continuous spiral pipe is continuous spiral, the continuous spiral pipe is uniformly distributed in the water bath box 10, hot water is arranged in the water bath box 10, the width of the continuous spiral pipe is equal to that of the water bath box 10, the heating pipe 9 is preferably made of copper, the cost performance is high, and the heating pipe 9 can be made of other metal heat conducting materials without limitation.

Specifically, the first circulation pipe 12 and the second circulation pipe 13 are symmetrically distributed about the heating box 14, and the bottom end of the second circulation pipe 13 is lower than the bottom end of the first circulation pipe 12, so that the water in the water bath box 10 and the heating box 14 can circularly flow through the above structural design, and the water bath heating effect of oxygen in the heating pipe 9 is ensured.

Working principle: when the device is used, purified water is filled into the water bath box 10 and the heating box 14 through the water feeding pipes at the tops of the water bath box 10 and the heating box 14, water is injected into the humidifying box 8 through the water feeding pipes at the tops of the humidifying box 8, and the liquid level is lower than the port, in fig. 2, of the right end of the heating pipe 9, which is positioned in the humidifying box 8.

Then the tail end of the air outlet pipe 2 on the oxygen bag 1 is aligned with the tail end of the humidifying air inlet pipe 6 as shown in fig. 3, the connecting sleeve 501 is rotated to the state shown in fig. 3, the right end of the connecting sleeve 501 is jointed with the blocking plate 3 and is jointed with the inner side of the outer sealing ring 4, the inner sealing ring 502 is jointed with the tail end of the top of the humidifying air inlet pipe 6, and the air outlet pipe 2 and the humidifying air inlet pipe 6 are connected in a sealing way;

the mask connecting pipe 11 is connected with a breathing mask, the breathing mask is worn on the face of a patient, the control valve 7 is opened to supply power for the miniature water pump and the electric heating rod 15 which are arranged on the first circulating pipe 12 in fig. 2, the oxygen bag 1 is pressed, oxygen enters distilled water in the humidifying box 8 through the air outlet pipe 2 and the humidifying air inlet pipe 6, contacts with the water for humidification, floats in the water, and finally enters the heating pipe 9 through the right end of the heating pipe 9;

the electric heating rod 15 heats purified water in the heating box 14, the micro water pump arranged on the first circulating pipe 12 pumps the heated water into the water bath box 10 through the first circulating pipe 12, the hot water heats oxygen in the heating pipe 9 in a water bath, then cold water flows back into the heating box 14 through the second circulating pipe 13 and is continuously heated by the electric heating rod 15, and stable circulating water bath heating is realized;

then the heated oxygen enters the mask connecting pipe 11 from the left end of the heating pipe 9, and is supplied to a patient through the oxygen mask, after the oxygen in the oxygen bag 1 is used, the connecting sleeve 501 is rotated leftwards in fig. 3 until the connecting sleeve 501 is completely separated from the tail end of the air outlet pipe 2, the new oxygen bag 1 is replaced, the air outlet pipe 2 of the new oxygen bag 1 is attached to the tail end of the top of the humidifying air inlet pipe 6, the right-hand connecting sleeve 501 is reset to the state shown in fig. 3, and the whole device can be normally used, namely the working principle of the artificial airway single-cavity oxygen inhalation humidifying device.

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

Claims

1. The utility model provides an artifical air flue single chamber oxygen uptake humidification device, includes oxygen bag (1), humidification box (8) and heating box (14), its characterized in that: oxygen bag (1) fixed mounting has outlet duct (2), and outlet duct (2) outer wall is fixed with barrier plate (3) to barrier plate (3) one side is pasted and is fixed with outer sealing washer (4), outlet duct (2) end and sealing connection mechanism (5) one end are connected, and sealing connection mechanism (5) other end and humidification intake pipe (6) top are connected, and control valve (7) are installed on humidification intake pipe (6) top, and humidification intake pipe (6) run through simultaneously and install in humidification box (8) one side, humidification box (8) opposite side and heating pipe (9) one end are connected, and heating pipe (9) run through and install in water bath box (10) to heating pipe (9) other end are installed face guard connecting pipe (11), water bath box (10) bottom both sides are run through respectively and are installed first circulating pipe (12) and second circulating pipe (13), and first circulating pipe (12) and second circulating pipe (13) bottom all run through and install on heating box (14), electric heat stick (15) are installed to heating box (14) inboard bottom.

2. The artificial airway single-chamber oxygen inhalation humidification device of claim 1, wherein: sealing connection mechanism (5) are including connecting sleeve (501) and interior sealing washer (502), and connecting sleeve (501) are installed in outlet duct (2) end and the terminal laminating department in humidification intake pipe (6) top, connecting sleeve (501) inner wall one end has interior sealing washer (502), and interior sealing washer (502) are laminated with humidification intake pipe (6) outer wall simultaneously, connecting sleeve (501) other end outside and outer sealing washer (4) inboard and barrier plate (3) side laminating.

3. The artificial airway single-chamber oxygen inhalation humidification device of claim 2, wherein: the connecting sleeve (501) is in threaded connection with the tail end of the air outlet pipe (2) and the tail end of the top of the humidifying air inlet pipe (6), and the distance between the inner sealing ring (502) and the control valve (7) is larger than the length of the threaded part at the tail end of the air outlet pipe (2).

4. The artificial airway single-chamber oxygen inhalation humidification device of claim 1, wherein: the humidifying air inlet pipe (6) is in an inverted L shape in front view, and the spiral direction of the tail end screw thread at the top of the humidifying air inlet pipe (6) is the same as the spiral direction of the tail end screw thread of the air outlet pipe (2).

5. The artificial airway single-chamber oxygen inhalation humidification device of claim 1, wherein: the middle part of the heating pipe (9) is provided with a continuous spiral pipe, and the heating pipe (9) is made of copper.

6. The artificial airway single-chamber oxygen inhalation humidification device of claim 5, wherein: the continuous spiral pipe is evenly distributed in the water bath box (10), circulating hot water is arranged in the water bath box (10), and the width of the continuous spiral pipe is equal to that of the water bath box (10).

7. The artificial airway single-chamber oxygen inhalation humidification device of claim 1, wherein: the first circulating pipe (12) and the second circulating pipe (13) are symmetrically distributed on two sides of the heating box (14), and the bottom end of the second circulating pipe (13) is lower than the bottom end of the first circulating pipe (12).