CN213220203U

CN213220203U - Heating and humidifying type oxygen inhalation device

Info

Publication number: CN213220203U
Application number: CN202021664232.4U
Authority: CN
Inventors: 徐惠琳; 朱翠英; 万敏
Original assignee: Nanjing Childrens Hospital of Nanjing Medical University
Current assignee: Nanjing Childrens Hospital of Nanjing Medical University
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-18
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to a breathing machine technical field just discloses an add wet-type oxygen inhalation mask of heating, including the breathing machine body, the mid-mounting on breathing machine body right side has fixed cover, the inside movable mounting of fixed cover has the fixed block. The utility model discloses a breathing machine carries oxygen to the humidifying kettle, can make the inside water of humidifying kettle form an amount of tiny particle water droplet, the water droplet can be along with oxygen carries patient's lung, can make the water droplet through patient's respiratory track, have moist effect to the respiratory track, and the operating condition through control circuit board control electric heat frame, can heat the inside water of humidifying kettle, and monitor the inside temperature of humidifying kettle through temperature sensor, blow in cold wind to the inside of thermal-insulated frame through the fan, can cool down the inside temperature of humidifying kettle, can accurately control the temperature and the humidity of the inside oxygen of input patient's health through control circuit board's effect.

Description

Heating and humidifying type oxygen inhalation device

Technical Field

The utility model relates to a breathing machine technical field especially relates to an add wet type oxygen inhalation mask heats.

Background

Continuous positive pressure ventilator (CPAP), an artificial ventilator that applies pressure to the respiratory tract, is an alternative to end-expiratory positive pressure (PEEP) and is based on the principle that more surface areas of the lungs can participate in breathing by expanding the supporting trachea, and the user can also breathe synchronously during the procedure. Are commonly used to treat respiratory disorders such as sleep apnea.

When the existing breathing machine is used, a disposable oxygen pipeline and a humidifying kettle need to be manually manufactured, the situation of water leakage is caused due to the fact that manual manufacturing is rough, more breathing machines do not have the heating and humidifying functions, nasal cavities and lungs are dry when the breathing machine is used, and the breathing machine is inconvenient for a patient to use.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing breathing machine is used, a disposable oxygen pipeline and a humidifying kettle need to be manually manufactured, the situation of water leakage is caused due to the fact that manual manufacturing is rough, more breathing machines do not have the heating and humidifying functions, nasal cavities and lungs are dry when the breathing machine is used, and the breathing machine is inconvenient for a patient to use.

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

a heating and humidifying type oxygen inhalation device comprises a breathing machine body, wherein a fixing sleeve is arranged at the middle part of the right side of the breathing machine body, a fixing block is movably arranged in the fixing sleeve, a mounting frame is arranged at the right side of the fixing block, an air guide seat is arranged at the right side of the top end of the mounting frame, a conduction pipe is arranged at the middle part of one side of the fixing block and is movably connected with the breathing machine body, fixing mechanisms are respectively arranged at two sides of the inner part of the fixing block, a control circuit board is arranged at the bottom of an inner cavity of the mounting frame, a supporting plate is transversely arranged at the bottom of the mounting frame and positioned above the control circuit board, a heat insulation frame is arranged at the left side of the top end of the supporting plate, a humidifying kettle is arranged in the heat insulation frame, a first air guide pipe penetrating through the heat, the middle part on backup pad top installs the water-collecting bottle, the both sides on water-collecting bottle top all communicate there is the guiding tube, the top of humidifying kettle is penetrated in the one end activity of guiding tube, the water-sealed bottle is installed on the right side on backup pad top, the top intercommunication of water-sealed bottle has the second air duct, the top and the air guide seat of second air duct are linked together, the water-sealed bottle is linked together through the guiding tube with the water-collecting bottle.

Preferably, fixed establishment is including seting up at the inside movable groove of fixed block, the spacing groove that communicates with the movable groove is all seted up to the inside left and right sides of fixed block, the inside movable mounting of spacing groove has spacing fixture block, the dead lever is installed to the one end of spacing fixture block, the mount in the dead lever outside is established to the middle part of fixed cover both sides all install the cover, the internally mounted of mount has the cover to establish the reset spring in the dead lever outside, the spacing cardboard that is located reset spring one side is installed in the outside of dead lever.

Preferably, the outside cover of humidifying kettle is equipped with the electric heat frame, the mid-mounting of roof has temperature sensor in the thermal-insulated frame, the temperature sensor activity alternates in the inside of humidifying kettle, temperature sensor's electric heat frame all with control circuit board electric connection, the fan is installed in the left side on mounting bracket top, the output and the thermal-insulated frame of fan are linked together, fan and control circuit board electric connection.

Preferably, fixed snap ring is installed in the outside of conduction pipe, the inside one side of breathing machine body and the outside cover that is located the conduction pipe are equipped with the latex circle, the latex circle is located the rear side of fixed snap ring.

Preferably, the middle part of the guide tube is sleeved with a limiting sleeve, and the limiting sleeve is fixedly connected with the inner top wall of the mounting frame.

Preferably, the right side of the mounting rack is vertically provided with an observation port.

Preferably, the fixed sleeve 2 is provided with an oxygen meter head, and the bottom end of the oxygen meter head is communicated with the conduction pipe 9.

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

(1) the utility model discloses a breathing machine carries oxygen to the humidifying kettle, can make the inside water of humidifying kettle form an amount of tiny particle water droplet, the water droplet can be along with oxygen carries patient's lung, can make the water droplet through patient's respiratory track, have moist effect to the respiratory track, and the operating condition through control circuit board control electric heat frame, can heat the inside water of humidifying kettle, and monitor the inside temperature of humidifying kettle through temperature sensor, blow in cold wind to the inside of thermal-insulated frame through the fan, can cool down the inside temperature of humidifying kettle, can accurately control the temperature and the humidity of the inside oxygen of input patient's health through control circuit board's effect.

(2) The utility model discloses a fixed establishment can fix the fixed block of alternate inside fixed cover, can make mounting bracket and this body coupling of breathing machine more firm, through set up the viewing aperture in one side of mounting bracket, can be convenient for to the height of the inside water column of water sealed bottle, can know the pressure situation in the oxygen therapy pipeline directly perceivedly, is convenient for adjust the oxygen suppliment pressure of breathing machine in time.

(3) The utility model discloses a humidification type oxygen inhalation mask heats, when oxygen passes through the humidifying kettle inside, can carry a small amount of steam to enter into the water collecting bottle, the inside oxygen of water collecting bottle can be carried in the water seal bottle through the guiding tube, exert certain pressure to oxygen through the breathing machine, can make oxygen upwards carry through the second air duct, wherein the oxygen pipe that is connected with the air guide seat is connected to inside the nasal cavity of patient, the oxygen of carrying in patient's nasal cavity only contains a small amount of steam, liquefied water in the second air duct can flow into the water seal bottle 22, because whole mounting bracket 4 is the guiding tube that upwards sets up, liquid water in the water collecting bottle falls down to under the effect of gravity, the problem of leaking can not appear, and the transport process of whole oxygen, oxygen only carries a small amount of steam to enter into patient's nasal cavity, so a large amount of rivers can not appear to patient's nasal cavity, causing discomfort to the patient.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the respirator body and the mounting frame of the present invention;

fig. 3 is a schematic side view of the fixing block of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is a schematic view of the internal structure of the mounting rack of the present invention.

In the figure: 1. a ventilator body; 2. fixing a sleeve; 3. a fixed block; 4. a mounting frame; 5. a gas guide seat; 6. a movable groove; 7. a limiting clamping block; 8. fixing the rod; 9. a conduction pipe; 10. fixing the snap ring; 11. a latex ring; 12. a limiting groove; 13. a fixed mount; 14. a return spring; 15. a limiting clamping plate; 16. a control circuit board; 17. a support plate; 18. a heat insulation frame; 19. humidifying the kettle; 20. an electric heating frame; 21. a water collecting bottle; 22. sealing the bottle with water; 23. a first air duct; 24. a temperature sensor; 25. a limiting sleeve; 26. a guide tube; 27. a second air duct; 28. a viewing port; 29. a fan.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-5, a heating and humidifying type oxygen inhalation device comprises a respirator body 1, a fixed sleeve 2 is mounted in the middle of the right side of the respirator body 1, a fixed block 3 is movably mounted in the fixed sleeve 2, a mounting frame 4 is mounted on the right side of the fixed block 3, an air guide seat 5 is mounted on the right side of the top end of the mounting frame 4 and can be communicated with an oxygen tube through the air guide seat 5 to convey oxygen into the nasal cavity of a patient for supplying oxygen to the patient, a conduction tube 9 is mounted in the middle of one side of the fixed block 3, a fixed snap ring 10 is mounted on the outer side of the conduction tube 9, a latex ring 11 is sleeved on one side of the inner part of the respirator body 1 and positioned outside the conduction tube 9, the latex ring 11 is positioned at the rear side of the fixed snap ring 10, and the matching of the fixed snap ring 10 and the latex ring 11 can realize the, the conduction pipe 9 is movably connected with the breathing machine body 1, both sides inside the fixed block 3 are respectively provided with a fixing mechanism, the fixing mechanism comprises a movable groove 6 arranged inside the fixed block 3, the left side and the right side inside the fixed block 3 are respectively provided with a limiting groove 12 communicated with the movable groove 6, a limiting clamping block 7 is movably arranged inside the limiting groove 12, one end of the limiting clamping block 7 is provided with a fixed rod 8, the middle parts of both sides of the fixed sleeve 2 are respectively provided with a fixed frame 13 sleeved outside the fixed rod 8, the fixed frame 13 is internally provided with a reset spring 14 sleeved outside the fixed rod 8, the outside of the fixed rod 8 is provided with a limiting clamping plate 15 positioned on one side of the reset spring 14, the fixed block 3 can be fixed after being arranged inside the fixed sleeve 2 through the fixing mechanism, the stability between the fixed sleeve 2 and the fixed block 3, a supporting plate 17 is transversely installed at the bottom of the mounting frame 4 and above the control circuit board 16, a heat insulation frame 18 is installed on the left side of the top end of the supporting plate 17, a humidification kettle 19 is installed inside the heat insulation frame 18, an electric heating frame 20 is sleeved outside the humidification kettle 19, a temperature sensor 24 is installed in the middle of the inner top wall of the heat insulation frame 18, the temperature sensor 24 is movably inserted inside the humidification kettle 19, the electric heating frame 20 of the temperature sensor 24 is electrically connected with the control circuit board 16, a fan 29 is installed on the left side of the top end of the mounting frame 4, the output end of the fan 29 is communicated with the heat insulation frame 18, the fan 29 is electrically connected with the control circuit board 16, the operation of the electric heating frame 20 and the fan 29 is controlled through the control circuit board 16, the accurate control of the water temperature inside the kettle 19 can be realized, the, a first air duct 23 penetrating through the heat insulation frame 18 is movably inserted in the left side of the top end of the humidifying kettle 19, one end of the first air duct 23 far away from the humidifying kettle 19 is communicated with the conduction pipe 9, a water collecting bottle 21 is installed in the middle of the top end of the supporting plate 17, condensed water in the oxygen delivery pipeline can be collected through the water collecting bottle 21, two sides of the top end of the water collecting bottle 21 are communicated with the guide pipes 26, a limit sleeve 25 is sleeved in the middle of each guide pipe 26, the limit sleeve 25 is fixedly connected with the inner top wall of the mounting frame 4, the guide pipes 26 can be fixed through the limit sleeve 25, one end of each guide pipe 26 is movably inserted in the top end of the humidifying kettle 19, a water seal bottle 22 is installed on the right side of the top end of the supporting plate 17, a second air duct 27 is communicated with the top end of the water seal bottle 22, the top end of the second air duct 27 is communicated with the air guide, can direct observation to the inside water level variation of water-sealed bottle 22 through viewing aperture 28 to can know the pressure condition in the oxygen therapy pipeline, thereby can be convenient for carry out the adjustment of oxygen therapy pressure to breathing machine body 1, make oxygen pressure more stable to the patient.

In this embodiment, an oxygen meter is arranged on the outer surface of the fixing sleeve 2, and the bottom end of the oxygen meter is communicated with the conduction pipe 9. The oxygen gauge head is used for watching the oxygen flow.

The water collection bottle 21 in this embodiment is used to collect the condensed water, and the water sealed bottle in this embodiment is commercially available, and the pressure for viewing CPAP is about 3 cm of water.

In the utility model, when the user uses the device, firstly, the fixing rod 8 is pushed to the inside of the fixing sleeve 2, then the fixing block 3 on the mounting frame 4 is inserted into the fixing sleeve 2, the limiting clamping block 7 is inserted into the movable groove 6, then the fixing rod 8 is loosened, the fixing rod 8 is pushed to move towards two sides under the action of the reset spring 14, the limiting clamping block 7 is inserted into the limiting groove 12, the mounting frame 4 and the respirator body 1 can be installed and fixed, the conduction pipe 9 is inserted into the respirator body 1, the pressurized oxygen of the respirator body 1 can be conveyed into the humidifying kettle 19 in the mounting frame 4 through the conduction pipe 9, the electric heating frame 20 and the fan 29 are controlled to be started through the control circuit board 16, the water temperature in the humidifying kettle 19 can be controlled, and the change of the water temperature is fed back to the control circuit board 16 through the temperature sensor 24, the temperature of the water inside the humidification pot 19 can be well controlled, oxygen can be delivered to the inside of the water sealed bottle 22 through the guide tube 26, and then oxygen can be delivered to the inside of the body of the patient through the second air duct 27 and the air guide seat 5.

All electrical components in this embodiment are powered by a power source, preferably mains electricity.

The above is only the specific implementation manner of the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a humidification type oxygen inhalation mask heats, includes breathing machine body (1), its characterized in that, the mid-mounting on breathing machine body (1) right side has fixed cover (2), the inside movable mounting of fixed cover (2) has fixed block (3), mounting bracket (4) are installed on the right side of fixed block (3), air guide seat (5) are installed on the right side on mounting bracket (4) top, the mid-mounting of fixed block (3) one side has conduction pipe (9), conduction pipe (9) and breathing machine body (1) swing joint, fixed establishment is all installed to the inside both sides of fixed block (3), control circuit board (16) are installed to the bottom of mounting bracket (4) inner chamber, backup pad (17) are transversely installed to the bottom of mounting bracket (4) and the top that is located control circuit board (16), thermal-insulated frame (18) are installed in the left side on backup pad (17) top, a humidifying pot (19) is arranged in the heat insulation frame (18), the left side of the top end of the humidifying pot (19) is movably inserted into a first air duct (23) penetrating through the heat insulation frame (18), one end of the first air duct (23) far away from the humidifying pot (19) is communicated with the conduction pipe (9), a water collecting bottle (21) is arranged in the middle of the top end of the supporting plate (17), guide pipes (26) are communicated with both sides of the top end of the water collecting bottle (21), one end of the guide pipe (26) is movably inserted at the top end of the humidifying pot (19), a water-sealed bottle (22) is arranged on the right side of the top end of the supporting plate (17), a second air duct (27) is communicated with the top end of the water-sealed bottle (22), the top end of the second air duct (27) is communicated with the air guide seat (5), and the water-sealed bottle (22) is communicated with the water collecting bottle (21) through a guide tube (26).

2. The heating and humidifying type oxygen inhalation device according to claim 1, wherein the fixing mechanism comprises a movable groove (6) arranged inside a fixing block (3), the left side and the right side inside the fixing block (3) are respectively provided with a limiting groove (12) communicated with the movable groove (6), the limiting groove (12) is movably arranged inside a limiting fixture block (7), one end of the limiting fixture block (7) is provided with a fixing rod (8), the middle parts of the two sides of the fixing sleeve (2) are respectively provided with a fixing frame (13) which is sleeved outside the fixing rod (8), the fixing frame (13) is internally provided with a reset spring (14) which is sleeved outside the fixing rod (8), and the outside of the fixing rod (8) is provided with a limiting clamping plate (15) which is positioned on one side of the reset spring (14).

3. The heating and humidifying type oxygen inhalation device according to claim 1, wherein an electric heating frame (20) is sleeved on the outer side of the humidifying pot (19), a temperature sensor (24) is installed in the middle of the inner top wall of the heat insulation frame (18), the temperature sensor (24) is movably inserted into the humidifying pot (19), the electric heating frame (20) of the temperature sensor (24) is electrically connected with the control circuit board (16), a fan (29) is installed on the left side of the top end of the mounting frame (4), the output end of the fan (29) is communicated with the heat insulation frame (18), and the fan (29) is electrically connected with the control circuit board (16).

4. The heating and humidifying type oxygen inhalation device according to claim 1, wherein a fixing snap ring (10) is installed on the outer side of the conduction pipe (9), a latex ring (11) is sleeved on one side inside the respirator body (1) and on the outer side of the conduction pipe (9), and the latex ring (11) is located on the rear side of the fixing snap ring (10).

5. The heating and humidifying type oxygen inhalation device according to claim 1, wherein a limiting sleeve (25) is sleeved in the middle of the guide tube (26), and the limiting sleeve (25) is fixedly connected with the inner top wall of the mounting frame (4).

6. The heating and humidifying type oxygen inhalation device according to claim 1, wherein a viewing port (28) is vertically formed in the right side of the mounting frame (4).

7. The heating and humidifying type oxygen inhalation device according to claim 1, wherein the fixing sleeve (2) is provided with an oxygen meter, and the bottom end of the oxygen meter is communicated with the conduction pipe (9).