Breathing nasal mask

Abstract

The utility model relates to the technical field of breathing nasal masks, and discloses a breathing nasal mask which comprises a nasal mask body, and an oxygen catheter is arranged in the nasal mask body. The oxygen catheter is provided with an adjusting assembly, and the adjusting assembly comprises a shell arranged on the oxygen catheter, and the interior of the shell is communicated with the interior of the oxygen catheter; the bottom end of the first pipe body is inserted into the bottom of the shell and rotationally connected with the shell. The rubber pipe is arranged at the top of the pipe body I; the pipe body II is arranged at the top of the rubber pipe; the transverse plate is arranged in the shell; the bottom end of the threaded rod penetrates through the top of the transverse plate and is in threaded connection with the transverse plate; according to the breathing nasal mask, the second pipe body is rotated through the adjusting assembly to drive the threaded rod to rotate together, so that the threaded rod moves downwards, the second pipe body is pulled to extrude the rubber pipe, the middle part of the rubber pipe protrudes, the size of the nasal plug is adjusted, and compared with an existing device, tiny adjustment can be achieved, and practicability is higher. According to the breathing nasal mask, the distance between the shells can be adjusted through the telescopic pipes, so that the distance between the nasal plugs is adjusted, and the breathing nasal mask is suitable for various people.

Description

Technical Field

[0001] The utility model relates to the technical field of respiratory nasal masks, in particular to a respiratory nasal mask. Background Art

[0002] Intensive care refers to the centralized, intensive treatment and nursing care of critically ill patients using advanced medical technologies, modern monitoring, and emergency medical equipment. This ensures the patient's survival and subsequent quality of life to the greatest extent possible. An oxygen mask is used, and the oxygen prongs on the mask are inserted into the patient's nose. As the name suggests, oxygen prongs are inserted into the nose to deliver oxygen. In hospitals, oxygen prongs are used to deliver oxygen to patients. The oxygen prong tube is inserted into the patient's nasal cavity, and oxygen from an oxygen machine or oxygen cylinder is supplied through the prongs.

[0003] Chinese utility model CN221557184U is an emergency oxygen supply nasal plug. An adjustable size oxygen supply nasal plug is designed. The principle is to connect multiple nasal plugs together through threaded connections. When in use, the appropriate nasal plug connection is selected according to the size of the patient's nostrils to achieve the purpose of adjustment.

[0004] However, the existing device cannot be fine-tuned during use, and its nasal plug size depends on the size of the installed nasal plug. The fixed size is limited and cannot adapt to a wider range of people. Therefore, to address the above problems, a nasal plug with fine-tuned size is designed to adapt to a wider range of people. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the present invention provides a respiratory nasal mask, which has the advantage of being able to be finely adjusted and more practical, and solves the problem that the existing device has a fixed size and low practicality.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a breathing nasal mask, comprising a nasal mask body with an oxygen supply tube arranged inside the body; an adjustment assembly is arranged on the oxygen supply tube, and the adjustment assembly comprises: a shell is arranged on the oxygen supply tube and is communicated with the interior; the bottom end of tube body one is inserted into the bottom of the shell and is rotatably connected to the shell; a rubber tube is arranged at the top of tube body one; tube body two is arranged at the top of the rubber tube; a cross plate is arranged inside the shell; the bottom end of a threaded rod passes through the top of the cross plate and is threadedly connected to the cross plate; a connecting rod is arranged on the inner side wall of tube body two, and the other end is connected to the threaded rod.

[0009] In some embodiments, the four corners of the outer wall of the shell are designed to be arc-shaped, and both ends are rotatably connected to the oxygen supply tube.

[0010] In some embodiments, the adjustment assembly further includes: a baffle disposed at the bottom of the threaded rod.

[0011] In some embodiments, the adjustment assembly further includes: a tapered tube disposed on the top of the second tube body.

[0012] In some embodiments, a plurality of ridges are fixedly provided on the outer side wall of the second tube body.

[0013] In some embodiments, a sponge ring is sleeved on the outer wall of the rubber tube, and the sponge ring is fixedly connected to the rubber tube.

[0014] In some embodiments, a through slot is provided in the middle of the shell, a telescopic tube is provided inside the through slot, and both ends of the telescopic tube are fixedly connected to the shell and communicate with the interior of the shell.

[0015] In some embodiments, the telescopic tube is a spring tube design.

[0016] (3) Beneficial effects

[0017] Compared with the existing technology, the present invention provides a respiratory nasal mask with the following beneficial effects:

[0018] 1. The breathing nasal mask uses the adjustment component to rotate the second tube body to drive the threaded rod to rotate together, so that the threaded rod moves downward and pulls the second tube body to squeeze the rubber tube so that the middle part of the rubber tube bulges, thereby adjusting the size of the nasal plug. Compared with existing devices, it can be finely adjusted and is more practical.

[0019] 2. The breathing nasal mask can adjust the distance between the shells through the telescopic tube, so that the distance of the nasal obstruction can be adjusted, making it suitable for various people. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the connection between the housing and the telescopic tube of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure inside the shell of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the tube body 1, the tube body 2 and the interior of the rubber tube of the utility model.

[0024] In the figure: 11, nasal mask body; 12, oxygen supply tube;

[0025] 2. Adjustment assembly; 21. Housing; 22. Tube body 1; 23. Rubber tube; 24. Tube body 2; 25. Horizontal plate; 26. Threaded rod; 27. Connecting rod; 28. Baffle; 29. ​​Conical tube;

[0026] 31. Raised strip; 32. Sponge ring; 33. Through groove; 34. Telescopic tube. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0028] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0031] Intensive care refers to the centralized, intensive treatment and nursing care of critically ill patients using advanced medical technologies, modern monitoring, and emergency medical equipment. This ensures the patient's survival and subsequent quality of life to the greatest extent possible. An oxygen mask is used, and the oxygen prongs on the mask are inserted into the patient's nose. As the name suggests, oxygen prongs are inserted into the nose to deliver oxygen. In hospitals, oxygen prongs are used to deliver oxygen to patients. The oxygen prong tube is inserted into the patient's nasal cavity, and oxygen from an oxygen machine or oxygen cylinder is supplied through the prongs.

[0032] In the prior art, multiple nasal prongs are connected together via threaded connections, and the appropriate nasal prong connection is selected based on the patient's nostril size during use to achieve adjustment. However, existing devices cannot be fine-tuned during use, and the size of the nasal prongs depends on the size of the installed nasal prongs. The fixed size is limited and cannot be adapted to a wide range of people.

[0033] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a respiratory nasal mask. When the size of the nasal plug needs to be adjusted, the second tube body 24 can be pinched and rotated according to the size of the patient's nostrils. Because the two ends of the connecting rod 27 are fixedly connected to the threaded rod 26 and the inner wall of the second tube body 24, and the two ends of the rubber tube 23 are fixedly connected to the first tube body 22 and the second tube body 24, and the first tube body 22 is rotatably connected to the shell 21. Therefore, when the second tube body 24 rotates, it drives the threaded rod 26 to rotate together. At the same time, the threaded rod 26 is threadedly connected to the horizontal plate 25 and moves downward through the horizontal plate 25. The connecting rod 27 is used to pull the second tube body 24 downward and close to the first tube body 22, squeezing the raised middle part of the rubber tube 23 to adjust the diameter of the nasal plug, making it easy to adapt to various people. Then insert the nasal plug into the patient's nostrils, buckle the nasal mask body 11 on the patient's face, and fix it with the straps on both sides. Finally, connect the oxygen supply tube 12 to the external oxygen equipment. Oxygen enters the interior of the shell 21 through the oxygen supply tube 12, and finally enters the patient's nasal cavity through tube body 1 22, rubber tube 23 and tube body 2 24 to complete the oxygen supply.

[0034] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0035] Combine Figures 1-4, an embodiment of the present application provides a breathing nasal mask, including a nasal mask body 11, an oxygen supply tube 12 is arranged inside the nasal mask body 11; an adjustment component 2 is arranged on the oxygen supply tube 12, and the adjustment component 2 includes: a shell 21 is arranged on the oxygen supply tube 12 and is internally communicated; the bottom end of the tube body 1 22 is inserted into the bottom of the shell 21 and is rotatably connected to the shell 21; a rubber tube 23 is fixedly arranged on the top of the tube body 1 22; a tube body 24 is fixedly arranged on the top of the rubber tube 23; a horizontal plate 25 is fixedly arranged inside the shell 21; the bottom end of the threaded rod 26 passes through the top of the horizontal plate 25 and is threadedly connected to the horizontal plate 25; a connecting rod 27 is fixedly arranged on the inner side wall of the tube body 24, and the other end is fixedly connected to the threaded rod 26.

[0036] Specifically, the first tube 22, rubber tube 23, and second tube 24 form a nasal plug that can be inserted into the patient's nostrils to provide oxygen. The nasal plug is a consumable material and cannot be reused after use to prevent bacterial infection by different patients. It also prevents oxidation reactions caused by the connecting rod 27 and threaded rod 26 inside the second tube 24 during long-term use. The connecting rod 27 and threaded rod 26 do not block the nasal plug, leaving space inside for oxygen to pass through and provide oxygen to the patient.

[0037] When the size of the nasal plug needs to be adjusted during use, the second tube body 24 can be pinched and rotated according to the size of the patient's nostrils. Because the two ends of the connecting rod 27 are fixedly connected to the threaded rod 26 and the inner wall of the second tube body 24, and the two ends of the rubber tube 23 are fixedly connected to the first tube body 22 and the second tube body 24, and the first tube body 22 is rotatably connected to the shell 21, when the second tube body 24 rotates, it drives the threaded rod 26 to rotate together. As the threaded rod 26 rotates, it is threadedly connected to the horizontal plate 25 and moves downward through the horizontal plate 25. The connecting rod 27 pulls the second tube body 24 downward and closer to the first tube body 22, squeezing the raised middle part of the rubber tube 23 to adjust the diameter of the nasal plug, making it easy to adapt to various people. Then insert the nasal plug into the patient's nostrils, buckle the nasal mask body 11 on the patient's face, and fix it with the straps on both sides. Finally, connect the oxygen supply tube 12 to the external oxygen equipment. Oxygen enters the interior of the shell 21 through the oxygen supply tube 12, and finally enters the patient's nasal cavity through tube body 1 22, rubber tube 23 and tube body 2 24 to complete the oxygen supply.

[0038] In some embodiments, the four corners of the outer wall of the shell 21 are designed to be arc-shaped, and both ends are rotatably connected to the oxygen supply tube 12.

[0039] During use, the curved design of the four corners of the shell 21 can avoid discomfort when in contact with the skin. At the same time, the rotation connection between the shell 21 and the oxygen supply tube 12 can adjust the angle of the nasal plug to facilitate insertion into the patient's nostrils.

[0040] In some embodiments, the adjustment assembly 2 further includes a baffle 28 disposed at the bottom of the threaded rod 26 .

[0041] During use, the baffle 28 is designed to prevent the threaded rod 26 from being separated from the cross plate 25 when the threaded rod 26 rotates.

[0042] In some embodiments, the adjustment component 2 further includes: a tapered tube 29 disposed on the top of the second tube body 24 .

[0043] During use, the top end diameter of the tapered tube 29 is smaller, making it more convenient to insert into the nostril.

[0044] In some embodiments, a plurality of protrusions 31 are fixedly provided on the outer side wall of the second tube body 24 .

[0045] During use, the design of the ridges 31 can increase friction so that the tube body 24 is not prone to slipping when being pinched and rotated, thereby facilitating control of the rotation of the tube body 24 .

[0046] In some embodiments, a sponge ring 32 is sleeved on the outer wall of the rubber tube 23 , and the sponge ring 32 is fixedly connected to the rubber tube 23 .

[0047] During use, the sponge ring 32 is designed so that after the rubber tube 23 is inserted into the patient's nostrils, the sponge ring 32 can be in contact with the nostrils, and the soft material can improve comfort.

[0048] In some embodiments, a through slot 33 is opened in the middle of the shell 21 , a telescopic tube 34 is provided inside the through slot 33 , and both ends of the telescopic tube 34 are fixedly connected to the shell 21 and communicate with the interior of the shell 21 .

[0049] When in use, the distance between the nostrils of patients of different ages and body shapes is also different. When in use, the housing 21 can be pulled to extend and retract the telescopic tube 34 to adjust the distance between the two nasal plugs, and the device is suitable for all kinds of people.

[0050] In some embodiments, the telescopic tube 34 is a spring tube design.

[0051] The spring tube has high compressive strength during use. Secondly, its non-stickiness makes it difficult for scale to form inside and outside the pipe, and it has a bending effect and is not easy to be damaged.

[0052] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0053] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0054] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A respiratory nasal mask comprising: A nasal mask body (11) is provided with an oxygen supply tube (12) inside; The invention is characterized in that: the oxygen supply pipe (12) is provided with an adjustment component (2), and the adjustment component (2) comprises: The housing (21) is arranged on the oxygen supply pipe (12) and is in internal communication with the oxygen supply pipe (12); The bottom end of the tube body (22) is inserted into the bottom of the shell (21) and is rotatably connected to the shell (21); A rubber tube (23) is provided on the top of the tube body (22); A second tube body (24) is arranged on the top of the rubber tube (23); a transverse plate (25) disposed inside the housing (21); a threaded rod (26), the bottom end of which passes through the top of the horizontal plate (25) and is threadedly connected to the horizontal plate (25); A connecting rod (27) is arranged on the inner side wall of the second tube body (24), and the other end of the connecting rod is connected to the threaded rod (26).

2. A respiratory nasal mask according to claim 1, characterized in that: The four corners of the outer wall of the shell (21) are designed to be arc-shaped, and both ends are rotatably connected to the oxygen supply pipe (12).

3. A respiratory nasal mask according to claim 1, characterized in that: The regulating component (2) further comprises: A baffle (28) is arranged at the bottom of the threaded rod (26).

4. A respiratory nasal mask according to claim 1, characterized in that: The regulating component (2) further comprises: The conical tube (29) is arranged on the top of the second tube body (24).

5. A respiratory nasal mask according to claim 1, characterized in that: The outer side wall of the second tube body (24) is fixedly provided with a plurality of convex strips (31).

6. A respiratory nasal mask according to claim 1, characterized in that: The outer side wall of the rubber tube (23) is sleeved with a sponge ring (32), and the sponge ring (32) is fixedly connected to the rubber tube (23).

7. A respiratory nasal mask according to claim 1, characterized in that: A through slot (33) is provided in the middle of the housing (21), a telescopic tube (34) is provided inside the through slot (33), and both ends of the telescopic tube (34) are fixedly connected to the housing (21) and communicate with the interior of the housing (21).

8. A respiratory nasal mask according to claim 7, characterized in that: The telescopic tube (34) is designed as a spring tube.

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