Atomization and humidification combined auxiliary breathing device for humidifying artificial airway of ICU (intensive care unit) patient

Abstract

The utility model discloses an atomization and humidification combined auxiliary breathing device for humidifying an artificial airway of an ICU (intensive care unit) patient, which comprises a device body, a humidifier is arranged in the device body, a cover plate is arranged above the humidifier, a heating base is arranged below the humidifier, the upper end of the cover plate is sequentially provided with a tap I and a tap II, and the tap II is connected with the humidifier. A butt joint pipe is connected to the first tap, an atomizer is connected to the lower portion of the butt joint pipe, a discharging pipe is connected to the second tap, a containing frame is arranged below the heating base, a controller is installed in the containing frame, a heating groove is formed in the containing frame, a heating wire is arranged in the heating groove, one end of the containing frame is connected with a supporting frame, and the other end of the containing frame is connected with a water pump. A clamping plate is clamped in the supporting frame, one end of the clamping plate is connected with a limiting ring, and a sleeve is inserted in the limiting ring, so that atomized suspension generated by atomization can be humidified and heated, the comfort of the device is improved, and the situation that the humidity is not enough when a traditional atomizer is used for assisting respiration in atomization is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and in particular relates to an atomization combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients. Background Art

[0002] This is a nebulizer combined with humidification assisted breathing device used for humidification of the artificial airway of ICU patients. Due to the reduced clearance ability of the artificial airway of critically ill ICU patients, the temperature and humidity of the inhaled gas are far from meeting physiological needs. The existing artificial airway-specific oxygen inhalation devices are mostly oxygen nebulizers, which use high-speed oxygen airflow to form a mist suspension of liquid. The mist suspension will enter the patient's respiratory tract with breathing, thereby achieving the purpose of treatment or humidification.

[0003] The traditional device directly uses a nebulizer to assist breathing after atomization, but in this case the humidity may not be enough, and the temperature of the atomized mist suspension depends on the ambient temperature. If it is directly supplied to the patient, the patient will feel uncomfortable and clammy. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0004] The purpose of the utility model is to provide an atomization combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients, so as to solve the problems raised in the above background technology.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] A nebulizer combined with humidification assisted breathing device for humidifying artificial airway of ICU patients is designed, comprising a device body, a humidifier is included in the device body, a cover is provided above the humidifier and a heating base is provided below the humidifier, a tap first and a tap second are provided in sequence on the upper end of the cover plate, a docking pipe is connected to the tap first, a nebulizer is connected below the docking pipe, a discharge pipe is connected to the tap second, a placement rack is provided below the heating base, a controller is installed in the placement rack and a heating groove is provided in the placement rack, a heating wire is provided in the heating groove, one end of the placement rack is connected to a support rack, a clamping plate is clamped in the support rack, one end of the clamping plate is connected to a limiting ring, a sleeve is inserted in the limiting ring, a support rod is provided in the sleeve and a mounting seat is connected below the sleeve.

[0007] Furthermore, a sealing ring is installed in the butt joint, and the sealing ring is in close contact with an outer side wall of the tap.

[0008] Furthermore, scale lines are provided on the outer side wall of the humidifier.

[0009] Furthermore, a second venturi tube is installed above the humidifier, a first venturi tube is connected to the bottom of the atomizer, and a small hole is opened in the upper end of the atomizer.

[0010] Furthermore, a pre-tightening bolt is installed in the limiting ring, and the pre-tightening bolt is threadedly fixed to the limiting ring.

[0011] Furthermore, the support rod is provided with a thread, and the support rod is threadedly connected to the sleeve.

[0012] Furthermore, a lockable movable wheel is installed below the mounting seat, and the lockable movable wheel is threadedly connected to the mounting seat.

[0013] Furthermore, hooks are fixedly mounted on the support rods, and four groups of hooks are provided.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is equipped with a humidifier, a tap first, a tap second, an atomizer, a heating base, a placement rack, a controller, a heating tank and a heating wire, which can humidify and heat the mist suspension produced by atomization, thereby increasing the practicality and convenience of the device, improving the comfort of the device, and avoiding the problem of insufficient humidity when using a traditional atomizer for atomization-assisted breathing.

[0016] 2. The utility model is capable of humidifying and heating the mist suspension produced by atomization by arranging a support frame, a clamping plate, a limiting ring, a pre-tightening bolt, a sleeve, a support rod, a mounting seat and a lockable movable wheel, thereby increasing the practicality and convenience of the device, improving the comfort of the device, and avoiding the problem of insufficient humidity when using a traditional nebulizer for atomization-assisted breathing.

[0017] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the present invention include numerous variations, modifications, and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a perspective view of the overall structure of a nebulizer combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients according to the present invention;

[0020] Figure 2This is a side view of the overall structure of an atomization combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients according to the utility model;

[0021] Figure 3 A three-dimensional diagram of the connection structure of a nebulizer combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients according to the utility model;

[0022] Figure 4 The present invention is an exploded view of the heating structure of an atomization combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients.

[0023] Figure 5 The present invention is an exploded view of the support structure of an atomization combined with humidification assisted breathing device for humidifying the artificial airway of ICU patients.

[0024] In the figure: 1. Device body; 2. Humidifier; 3. Cover plate; 4. Tap 1;

[0025] 41. Tap joint 2; 5. Butt joint; 6. Atomizer; 7. Sealing ring; 8. Venturi tube 1; 9. Venturi tube 2; 10. Discharge pipe; 11. Scale line; 12. Heating base;

[0026] 13. Placement rack; 14. Controller; 15. Heating tank; 16. Heating wire; 17. Support frame; 18. Clamping plate; 19. Limiting ring; 20. Pre-tightening bolt; 21. Sleeve; 22. Support rod; 23. Mounting seat; 24. Lockable movable wheel; 25. Hook. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figure 1 - Figure 5As shown, the present embodiment provides a nebulization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients, including a device body 1, which contains a humidifier 2. A cover plate 3 is provided above the humidifier 2 and a heating base 12 is provided below the humidifier 2. The upper end of the cover plate 3 is provided with a tap 1 4 and a tap 2 41 in sequence. The tap 1 4 is connected to a docking pipe 5, and the docking pipe 5 is connected to the nebulizer 6 below. The tap 2 41 is connected to a discharge pipe 10. A placement rack 13 is provided below the heating base 12, a controller 14 is installed in the placement rack 13, and a heating groove 15 is provided in the placement rack 13. A heating wire 16 is provided in the heating groove 15, and one end of the placement rack 13 is connected to a support rack 17, a clamping plate 18 is clamped in the support rack 17, and one end of the clamping plate 18 is connected to a limiting ring 19, a sleeve 21 is inserted in the limiting ring 19, a support rod 22 is provided in the sleeve 21, and a mounting seat 23 is connected below the sleeve 21.

[0029] Preferably, a sealing ring 7 is installed in the butt joint 5, and the sealing ring 7 is in close contact with the outer wall of the tap 4, which can seal the connection between the butt joint 5 and the tap 4 to prevent drug leakage. A scale line 11 is provided on the outer wall of the humidifier 2. By setting the scale line 11, it is convenient for medical staff to record the dosage of the patient and accurately administer the drug. A venturi tube 2 9 is installed above the humidifier 2, and a venturi tube 8 is connected to the bottom of the nebulizer 6, and a small hole is opened in the upper end of the nebulizer 6. By setting the venturi tube, the flow rate of the drug in the device can be increased, and the user can adjust the oxygen concentration conveniently. By opening the small hole, it is convenient for medical staff to add sterile water for injection.

[0030] Preferably, a pre-tightening bolt 20 is installed in the limiting ring 19, and the pre-tightening bolt 20 is threadedly fixed to the limiting ring 19. By setting the pre-tightening bolt 20, the limiting ring 19 can be fixed and limited, ensuring the safety of the limiting ring 19 during use. A thread is provided on the support rod 22, and the support rod 22 is threadedly connected to the sleeve 21, and the height of the support rod 22 can be adjusted according to the needs of the user, providing convenience for the user. A lockable movable wheel 24 is installed under the mounting seat 23, and the lockable movable wheel 24 is threadedly connected to the mounting seat 23, and the position of the device can be moved according to the patient's needs. A hook 25 is fixedly installed on the support rod 22, and the hook 25 is provided with four groups. By setting the hook 25, the medicine used for the patient's infusion can be hung, which is convenient for the patient to use.

[0031] The use principle and use process of the present invention are as follows: when in use, the atomizer 6 is connected to the tap 1 4 of the humidifier 2 through the docking tube 5, the discharge tube 10 used by the patient is connected to the tap 2 41 of the humidifier 2, the humidifier 2 is placed in the heating base 12, the placement frame 13 is clamped with the clamping plate 18 of the limit ring 19 through the support frame 17, the patient pushes the sleeve 21 by hand to drive the lockable movable wheel 24 of the device to move to the side of the patient's bedside, and the support rod 22 is rotated by hand so that the support rod 22 rotates in the sleeve 21, and the support rod 22 is driven to rise during the rotation until the support rod 22 moves to a suitable height, the heating base 12 is placed in the heating tank 15, the controller 14 is turned on, and the controller 14 drives the heating in the heating tank 15 The wire 16 is heated, and the heat generated during heating is transferred to the heating base 12, and the heating base 12 starts to heat the humidifier 2. The nebulizer 6 uses a high-speed oxygen flow to generate a mist suspension on the liquid medicine in the device. The mist suspension enters the humidifier 2 for humidification and heating treatment. When it reaches the appropriate temperature, it is supplied to the patient through the discharge pipe 10 for use. The mist suspension generated by atomization can be humidified and heated, which increases the practicality and convenience of the device, improves the comfort of the device, and avoids the situation of insufficient humidity when using a traditional nebulizer for nebulization-assisted breathing. The device support rod 22 can also be adjusted in height according to the needs of use, which is convenient for the patient to move the position of the device, increasing the practicality and convenience of the device and ensuring the safety of the device during use.

[0032] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0034] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.

Claims

1. A nebulizer combined with humidification assisted breathing device for humidifying artificial airway of ICU patients, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a humidifier (2), a cover plate (3) is provided above the humidifier (2) and a heating base (12) is provided below the humidifier (2), a tap joint (4) and a tap joint (41) are provided on the upper end of the cover plate (3), a butt joint (5) is connected to the tap joint (4), an atomizer (6) is connected to the butt joint (5) below, a discharge pipe (10) is connected to the tap joint (41), and a placement rack (13) is provided below the heating base (12). A controller (14) is installed in the placement rack (13) and a heating groove (15) is provided in the placement rack (13). A heating wire (16) is provided in the heating groove (15). One end of the placement rack (13) is connected to a support rack (17). A clamping plate (18) is clamped in the support rack (17). One end of the clamping plate (18) is connected to a limiting ring (19). A sleeve (21) is inserted in the limiting ring (19). A support rod (22) is provided in the sleeve (21) and a mounting seat (23) is connected below the sleeve (21).

2. The nebulizer combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: A sealing ring (7) is installed in the butt joint (5), and the sealing ring (7) is in close contact with the outer wall of the tap joint (4).

3. The atomization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: Scale lines (11) are provided on the outer side wall of the humidifier (2).

4. The atomization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: A second venturi tube (9) is installed above the humidifier (2), a first venturi tube (8) is connected below the atomizer (6), and a small hole is opened in the upper end of the atomizer (6).

5. The nebulization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: A pre-tightening bolt (20) is installed in the limiting ring (19), and the pre-tightening bolt (20) is screwed and fixed to the limiting ring (19).

6. The atomization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: The support rod (22) is provided with a thread, and the support rod (22) is threadedly connected to the sleeve (21).

7. The nebulizer combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: A lockable movable wheel (24) is installed below the mounting seat (23), and the lockable movable wheel (24) is threadedly connected to the mounting seat (23).

8. The atomization combined with humidification assisted breathing device for humidifying artificial airway of ICU patients according to claim 1, characterized in that: Hooks (25) are fixedly mounted on the support rod (22), and four groups of hooks (25) are provided.

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