Oxygen inhalation mask convenient for fixing nasal feeding tube

Abstract

The utility model provides an oxygen inhalation mask convenient for fixing a nasal feeding tube, and belongs to the technical field of industrial production. Comprising a mask, a first pipe body, a fixing assembly and a hook-and-loop fastener hairy surface, the fixing assembly comprises a second pipe body, a through opening, a limiting plate, a limiting belt, a fixing part, a third through hole, a hook-and-loop fastener hook surface and a notch, the through opening is formed in the second pipe body, the limiting plate is arranged at the bottom end of the through opening, and the two sides of the top end of the limiting plate are fixedly connected with the bottom end of the limiting belt. By arranging the fixing assembly, adjustment can be conducted according to nasal feeding tubes of different sizes used by different patients, it is ensured that the nasal feeding tubes are stable without causing discomfort or oppression, the functions of the mask and the fixing assembly are integrated, the mask can be conveniently used by the patients needing oxygen uptake and nasal feeding at the same time, the mask can also be directly used by the patients who uptake oxygen, and the operation is convenient. And oxygen uptake requirements under different conditions can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial production, in particular to an oxygen absorption mask which is convenient for fixing a nasogastric feeding tube. Background Art

[0002] Nasogastric feeding refers to the process of inserting a special tube (i.e. feeding tube) into the stomach through the nasal cavity and injecting liquid food, nutrient solution, medicine, water, etc. into the stomach through the feeding tube to help patients who are clinically unable to swallow independently to maintain their metabolism, weight and nutrition.

[0003] Many patients in the neurosurgery department have impaired consciousness, weakened swallowing reflex, and a long course of illness. In order to ensure that patients take in enough nutrition and medicine and recover their health as soon as possible, they will be given the choice of indwelling nasogastric feeding. In addition, neurosurgery patients have more serious conditions and need long-term oxygen inhalation, so they need both oxygen inhalation and / or nasogastric feeding.

[0004] The oxygen mask in the prior art adopts a complete mask body structure. When a patient with nasogastric feeding needs oxygen, the indwelling nasogastric tube is pressed against the face and passed under the edge of the oxygen mask to pass through the oxygen mask. The nasogastric tube is easily pressed by the oxygen mask and deformed, causing gastric juice to overflow into the nasopharynx, and the safety of oxygen inhalation and nasogastric feeding cannot be guaranteed. Therefore, the present application provides an oxygen mask that is easy to fix the nasogastric tube to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an oxygen mask that is convenient for fixing a nasogastric tube, so as to solve the problem that the existing oxygen mask adopts a complete mask body structure, when the nasogastric feeding patient needs oxygen inhalation, the indwelling nasogastric tube is pressed against the face and under the edge of the oxygen mask to pass through the oxygen mask, the nasogastric tube is easily pressed by the oxygen mask to cause deformation, causing gastric juice to overflow into the nasopharynx, and the safety of oxygen inhalation and nasogastric feeding cannot be guaranteed.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: an oxygen mask that is convenient for fixing a nasogastric tube, comprising a mask, a first tube body, a fixing assembly, and a Velcro surface; the fixing assembly comprises a second tube body, a through opening, a limiting plate, a limiting belt, a fixing piece, a third through hole, a Velcro hook surface, and a notch; a through opening is provided on the second tube body, a limiting plate is provided at the bottom end of the through opening, both sides of the top end of the limiting plate are fixedly connected to the bottom end of the limiting belt, the limiting belt passes through the second through hole, the second through hole is provided on the fixing piece, the top end of the limiting belt passes through the notch and extends out, and the notch is provided at the top end of the second tube body.

[0007] A plurality of Velcro fur surfaces are arranged on the tube wall of the second tube body, and the plurality of Velcro fur surfaces are used to fit the Velcro hook surfaces.

[0008] A sealing assembly is arranged at one end of the second tube body away from the mask, and the sealing assembly comprises a sealing plug and a connecting belt.

[0009] One end of the connecting belt is fixedly connected to the bottom end of the second tube body, and the other end of the connecting belt is fixedly connected to the sealing plug.

[0010] A plurality of first through holes are arranged on both sides of the mask, and the plurality of first through holes are used for exhaust and pressure relief.

[0011] An oxygen supply device is provided at the bottom end of the mask, and the oxygen supply device is used to transport oxygen.

[0012] The material of the limiting plate is one of rubber, silica gel or soft plastic.

[0013] The face mask is made of transparent material.

[0014] One side of the mask is penetrated by one end of the second tube body, and the through opening is used for placing the first tube body.

[0015] One side of the hook surface of the Velcro is arranged on the fixing piece, and one side of the hook surface of the Velcro away from the fixing piece passes through the notch.

[0016] The fixing member is arranged on the inner cavity of the second tube body, and there are at least two fixing members, which are arranged in a mirror image.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects: 1. The first tube body is set as a nasogastric feeding tube. After one end of the first tube body is inserted into the stomach through the nose, the end of the first tube body away from the nose extends out through the through opening, and the diameter of the through opening is larger than the diameter of the first tube body. The Velcro hook surface at the top of the limiting belt is lifted to move the limiting plate connected to the bottom end of the limiting belt upward, and the limiting plate fixes the first tube body. Then the Velcro hook surface fits with the Velcro fur surface to ensure the stability of the first tube body. At the same time, the fixing member guides the position of the limiting belt to avoid the limiting belt being misplaced and causing the first tube body to pass through the limiting belt.

[0018] 2. The fixing component can be adjusted according to the different sizes of nasogastric tubes used by different patients to ensure the stability of the nasogastric tube without causing discomfort or pressure. The functions of the mask and the fixing component are integrated to facilitate the use of patients who need oxygen inhalation and nasogastric feeding at the same time. It can also be used directly for patients who need oxygen inhalation, and can meet the oxygen inhalation needs in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an oxygen mask that is convenient for fixing a nasogastric feeding tube.

[0021] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a fixing component in an oxygen mask that is convenient for fixing a nasogastric feeding tube.

[0022] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of a sealing component in an oxygen mask that is convenient for fixing a nasogastric feeding tube.

[0023] Figure 4 The present invention is a structural schematic diagram of a combination of a fixing component and a sealing component in an oxygen inhalation mask that is convenient for fixing a nasogastric feeding tube.

[0024] Figure 5 for Figure 2 Schematic diagram of the internal structure of the fixed component.

[0025] [Reference Signs]

[0026] 1. Mask; 2. Oxygen supply device; 3. First through hole; 4. First tube body; 5. Fixing assembly; 51. Second tube body; 52. Through hole; 53. Limiting plate; 54. Limiting belt; 55. Fixing piece; 56. Second through hole; 57. Velcro hook surface; 58. Notch; 6. Sealing assembly; 61. Sealing plug; 62. Connecting belt; 7. Velcro fur surface.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0028] The following is a detailed description of an oxygen mask for facilitating the fixing of a nasogastric tube provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] like Figure 2 , Figure 3 and Figure 5As shown, an embodiment of the utility model provides an oxygen inhalation mask that is convenient for fixing a nasogastric tube, including a mask 1, a first tube body 4, a fixing assembly 5, and a Velcro fur surface 7. The fixing assembly 5 includes a second tube body 51, a through opening 52, a limiting plate 53, a limiting belt 54, a fixing piece 55, a third through hole, a Velcro hook surface 57, and a notch 58. A through opening 52 is provided on the second tube body 51, and a limiting plate 53 is provided at the bottom end of the through opening 52. Both sides of the top end of the limiting plate 53 are fixedly connected to the bottom end of the limiting belt 54. The limiting belt 54 passes through a second through hole 56, and the second through hole 56 is provided on the fixing piece 55. The top end of the limiting belt 54 passes through the notch 58 and extends out, and the notch 58 is provided at the top end of the second tube body 51.

[0030] The wall of the second tube body 51 is provided with a plurality of Velcro fur surfaces 7, which are used to fit with the Velcro hook surface 57. The first tube body 4 is configured as a nasogastric feeding tube. After one end of the first tube body 4 is inserted into the stomach through the nose, the end of the first tube body 4 away from the nose extends out through the through opening 52, and the diameter of the through opening 52 is larger than the diameter of the first tube body 4. The Velcro hook surface 57 at the top of the limiting belt 54 is lifted to move the limiting plate 53 connected to the bottom end of the limiting belt 54 upward, so that the limiting plate 53 fixes the first tube body 4. Then the Velcro hook surface 57 is tightened. 7 fits with the fleece surface 7 of the Velcro tape to ensure the stability of the first tube body 4. At the same time, the fixing member 55 guides the position of the limiting belt 54 to avoid the limiting belt 54 from being misplaced and causing the first tube body 4 to pass through the limiting belt 54. The fixing component 5 can be adjusted according to the different sizes of nasogastric tubes used by different patients to ensure the stability of the nasogastric tube without causing discomfort or pressure. The functions of the mask 1 and the fixing component 5 are integrated to facilitate the use of patients who need oxygen inhalation and nasogastric feeding at the same time. It can also be used directly on patients who inhale oxygen, and can meet the oxygen inhalation needs in different situations.

[0031] The first tube body 4 is configured as a nasogastric tube, which is a method of inserting a gastric tube into the stomach through the nose and injecting liquid food, medicine or water through the gastric tube. It is suitable for patients who cannot eat normally, have oral diseases, impaired consciousness, coma, etc. The length of the nasogastric tube is generally around 35cm, and the diameter is between 2.5-3cm. There are several different specifications, and it can be injected by syringe extraction, syringe suction, nasopharyngeal tube, etc. It should be noted that the nasogastric tube cannot be placed for a long time to avoid gastrointestinal dysfunction, causing abdominal pain, diarrhea and other uncomfortable symptoms. Some patients may also experience nasal mucosal damage, infection, etc. In addition, when inserting the nasogastric tube, you should be careful to move gently to avoid damage to the nasal mucosa.

[0032] like Figure 1 and Figure 4As shown, a sealing assembly 6 is provided at one end of the second tube body 51 away from the mask 1. The sealing assembly 6 includes a sealing plug 61 and a connecting belt 62. When it can be used directly on a patient who inhales oxygen, the sealing plug 61 can block the second tube body 51.

[0033] One end of the connecting belt 62 is fixedly connected to the bottom end of the second tube body 51 , and the other end of the connecting belt 62 is fixedly connected to the sealing plug 61 .

[0034] A plurality of first through holes 3 are provided on both sides of the mask 1, and the plurality of first through holes 3 are used for exhaust and pressure reduction. The first through holes 3 are used to increase the air output and reduce the pressure inside the mask 1, thereby reducing the discomfort caused by the use of the mask 1. In addition, the first through holes 3 can also discharge the carbon dioxide inside the mask 1, maintain the flow balance of the gas inside and outside the mask 1, and improve the comfort and use effect.

[0035] An oxygen supply device 2 is provided at the bottom end of the mask 1, and the oxygen supply device 2 is used to transport oxygen. The mask 1 is an oxygen absorption mask 1. The mask 1 is designed with an ergonomic shape and structure in combination with ergonomic principles to reduce the discomfort and pressure of patients when using it for a long time, and improve comfort and applicability.

[0036] The limiting plate 53 is made of a soft and comfortable material, such as medical silicone or soft plastic, which can effectively reduce the discomfort of the patient during use and improve the comfort and use experience. The limiting plate 53 is made of one of rubber, silicone or soft plastic.

[0037] The mask 1 is made of transparent material and is used to cover the mouth and nose to provide a breathing channel for the user. The oxygen mask 1 is a device that transfers oxygen from a storage tank to the human lungs. The oxygen mask 1 can cover the nose and mouth or the entire face.

[0038] One side of the mask 1 is penetrated by one end of the second tube 51, and the through opening 52 is used to place the first tube 4. By providing the through opening 52, it is convenient to place the first tube 4, so that the first tube 4 can play a protective role during use.

[0039] One side of the Velcro hook surface 57 is set on the fixing piece 55, and the side of the Velcro hook surface 57 away from the fixing piece 55 passes through the slot 58. By setting the Velcro hook surface 57, it can be fitted with the Velcro fur surface 7, which is convenient for personnel to operate.

[0040] The fixing member 55 is arranged on the inner cavity of the second tube body 51. There are at least two fixing members 55, which are arranged in a mirror image. By arranging the fixing member 55, the hook surface 57 of the Velcro can be supported and fixed, so as to perform subsequent pasting processing.

[0041] The technical solution provided by the utility model is that the first tube body 4 is set as a nasogastric feeding tube. After one end of the first tube body 4 is inserted into the stomach through the nose, the end of the first tube body 4 away from the nose extends out through the through opening 52, and the diameter of the through opening 52 is larger than the diameter of the first tube body 4. The Velcro hook surface 57 at the top of the limiting belt 54 is lifted to move the limiting plate 53 connected to the bottom end of the limiting belt 54 upward, and the limiting plate 53 fixes the first tube body 4. Then the Velcro hook surface 57 fits with the Velcro fur surface 7 to ensure the stability of the first tube body 4. At the same time, the fixing member 55 guides the position of the limiting belt 54 to avoid the limiting belt 54 being misplaced and causing the first tube body 4 to pass through the limiting belt 54. The fixing component 5 can be adjusted according to the nasogastric feeding tubes of different sizes used by different patients to ensure the stability of the nasogastric feeding tube without causing discomfort or pressure. The functions of the mask 1 and the fixing component 5 are integrated to facilitate the use of patients who need oxygen inhalation and nasogastric feeding at the same time. It can also be directly used for patients who inhale oxygen, and can meet the oxygen inhalation needs in different situations.

[0042] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0043] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An oxygen mask that facilitates the fixation of a nasogastric feeding tube, characterized in that: The invention comprises a mask (1), a first tube (4), a fixing assembly (5), and a Velcro surface (7); the fixing assembly (5) comprises a second tube (51), a through opening (52), a limiting plate (53), a limiting belt (54), a fixing member (55), a third through hole, a Velcro hook surface (57), and a notch (58); the second tube (51) is provided with a through opening (52); a limiting plate (53) is provided at the bottom end of the through opening (52); both sides of the top end of the limiting plate (53) are fixedly connected to the bottom end of the limiting belt (54); the limiting belt (54) passes through a second through hole (56); the second through hole (56) is provided on the fixing member (55); the top end of the limiting belt (54) passes through the notch (58) and protrudes; the notch (58) is provided at the top end of the second tube (51); A plurality of Velcro fur surfaces (7) are provided on the tube wall of the second tube body (51), and the plurality of Velcro fur surfaces (7) are used to fit the Velcro hook surfaces (57).

2. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 1, characterized in that: A sealing assembly (6) is provided at one end of the second tube (51) away from the mask (1), and the sealing assembly (6) comprises a sealing plug (61) and a connecting belt (62).

3. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 2, characterized in that: One end of the connecting belt (62) is fixedly connected to the bottom end of the second tube body (51), and the other end of the connecting belt (62) is fixedly connected to the sealing plug (61).

4. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 2, characterized in that: A plurality of first through holes (3) are provided on both sides of the mask (1), and the plurality of first through holes (3) are used for exhaust and pressure reduction.

5. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 4, characterized in that: An oxygen supply device (2) is provided at the bottom end of the mask (1), and the oxygen supply device (2) is used to transport oxygen.

6. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 1, characterized in that: The material of the limiting plate (53) is one of rubber, silica gel or soft plastic.

7. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 5, characterized in that: The mask (1) is made of transparent material.

8. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 1, characterized in that: One side of the mask (1) is penetrated by one end of the second tube (51), and the through opening (52) is used to place the first tube (4).

9. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 1, characterized in that: One side of the hook surface (57) of the Velcro is arranged on the fixing member (55), and the side of the hook surface (57) of the Velcro away from the fixing member (55) passes through the notch (58).

10. The oxygen inhalation mask for facilitating the fixation of a nasogastric feeding tube according to claim 1, characterized in that: The fixing member (55) is arranged on the inner cavity of the second tube body (51), and there are at least two fixing members (55) which are arranged in a mirror image.

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