Oxygen inhalation nasal plug positioner

Abstract

The utility model provides an oxygen inhalation nasal plug positioner, and belongs to the technical field of medical instruments. Comprising a fixing bottom plate and positioning clamping pieces, the positioning clamping pieces are fixedly connected to the fixing bottom plate and are perpendicular to each other, an elastic band is connected to the fixing bottom plate, a nose plug penetrates through the positioning clamping pieces, the nose plug is fixed to the head of a patient through the positioning clamping pieces, and the positioning clamping pieces can be clamped to the nasal septum of the patient. The fixing bottom plate can be bound to the head of a patient through the elastic band, the preliminary positioning function is achieved, the positioning clamping piece can be clamped to the nasal septum of the patient, further fixing is achieved, and the fixing effect is effectively improved; the nose plugs of different specifications are connected with the tube body positioning part in a matched mode to drive the connecting part, the clamping part and the tube body positioning part to deform and contract to different degrees, so that the clamping part can adapt to the nose types of different patients, and practicability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and particularly relates to an oxygen inhalation nasal plug positioner. Background Art

[0002] Oxygen inhalation means inhaling oxygen, which is a commonly used clinical method for treating hypoxia. The nasal plug oxygen inhalation method is a common oxygen therapy method, mainly supplying oxygen to patients through a nasal oxygen tube in cooperation with a ventilator. The commonly used method in clinics is the double plug method, that is, using a double-headed nasal oxygen tube for oxygen inhalation, and nasal plugs are inserted into both nostrils. However, there are gaps around the nasal plugs to ensure the comfort of patients.

[0003] When in use, the oxygen inhalation nasal plug is fixed by a heart-shaped fixing method. However, to ensure the comfort of patients, the oxygen inhalation tube is usually not tied too tightly, which makes it easy for the nasal plug to be misaligned and fall off during the patient's head turning process, affecting the oxygen inhalation effect. To enhance the fixation of the nasal plug, medical staff usually use tape to stick the nasal plug on the upper lip for reinforcement. However, for patients with long-term oxygen inhalation, the tape reinforcement method is likely to cause discomfort to patients. In severe cases, even allergic damage may occur at the skin contact with the tape. Therefore, this application provides an oxygen inhalation nasal plug positioner to meet the needs. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an oxygen inhalation nasal plug positioner to solve the problem that the existing tape reinforcement method is likely to cause discomfort to patients, and even allergic damage may occur at the skin contact with the tape in severe cases.

[0005] To solve the above technical problem, the utility model provides the following technical solutions:

[0006] An oxygen inhalation nasal plug positioner includes a fixed bottom plate and a positioning clamping member. The positioning clamping member is fixedly connected to the fixed bottom plate and is distributed perpendicular to each other. A elastic band is connected to the fixed bottom plate, and the fixed bottom plate can be tied to the patient's head through the elastic band to achieve the preliminary positioning function. A nasal plug passes through the positioning clamping member, and the nasal plug is fixed to the patient's head through the positioning clamping member. The positioning clamping member can be clamped on the patient's nasal septum to achieve further fixation.

[0007] Optionally, the positioning clamping member includes a connecting portion, and clamping portions are symmetrically and fixedly connected to both sides of the connecting portion respectively. The other end of the clamping portion is fixedly connected to a tube body positioning portion.

[0008] Optionally, the connecting portion is an arch structure, and a fixing pile is fixedly connected to the middle of the outer side wall of the connecting portion. The connecting portion is connected to the fixed bottom plate through the fixing pile.

[0009] Optionally, the clamping part is in an "into" shape structure, the top end of the clamping part inclines towards the middle of the positioning and clamping part, and a curled edge is fixedly connected to the top end of the clamping part.

[0010] Optionally, the tube positioning part is in a U-shaped structure, and arc chamfers are adopted at the corners of the tube positioning part.

[0011] Optionally, a tube passing hole is formed in the side wall of the tube positioning part, and the tube passing hole is a through hole.

[0012] Optionally, the fixed bottom plate is an arc-shaped plate, through belt grooves are respectively formed at both ends of the fixed bottom plate, and both ends of the elastic belt respectively pass through two groups of through belt grooves and are bound to the fixed bottom plate.

[0013] Optionally, a positioning vertical plate is fixedly connected to the middle of the top of the fixed bottom plate, and the positioning and clamping part is fixedly connected to the fixed bottom plate through the positioning vertical plate.

[0014] Optionally, a fixing hole adapted to the fixing pile is formed in the side wall of the positioning vertical plate. When the positioning and clamping part is connected to the fixed bottom plate, the fixing pile is embedded in the fixing hole and is clamped with it.

[0015] Optionally, a buffer layer is pasted on the bottom of the fixed bottom plate, and the buffer layer is made of silica gel material.

[0016] Compared with the prior art, the present utility model has at least the following beneficial effects:

[0017] In the above solution, by setting the elastic belt, the fixed bottom plate can be bound to the patient's head to realize the preliminary positioning function. By setting the positioning and clamping part, it can be clamped on the patient's nasal septum to realize further fixation, effectively improving the fixation effect.

[0018] By setting the connecting part, the clamping part and the tube positioning part, nasal plugs of different specifications can be connected with the tube positioning part to drive different degrees of deformation and contraction of the connecting part, the clamping part and the tube positioning part, so that the clamping part can adapt to the nasal shapes of different patients, effectively improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present utility model, and together with the specification are further used to explain the principles of the present utility model and enable those skilled in the relevant art to implement and use the present utility model.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of an oxygen inhalation nasal plug positioner;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the cooperation between the positioning vertical plate and the positioning and clamping part;

[0022] Figure 3 Schematic diagram of the three-dimensional structure of the fixed base plate;

[0023] Figure 4 Schematic diagram of the three-dimensional structure of the positioning and clamping member;

[0024] Figure 5 Schematic diagram of the partially enlarged structure of the positioning and clamping member.

[0025] [Reference numerals]

[0026] 1. Fixed base plate; 2. Positioning and clamping member; 3. Elastic band; 4. Nasal plug; 5. Positioning vertical plate; 6. Belt passing groove; 7. Fixing hole; 8. Fixing pile; 9. Connecting part; 10. Clamping part; 11. Hem; 12. Tube body positioning part; 13. Tube passing hole.

[0027] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to the specific structures, devices and environments. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0028] The following describes in detail an oxygen inhalation nasal plug positioner provided by the present invention with reference to the accompanying drawings and specific embodiments. It should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0029] It should be pointed out that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. Additionally, when combining an embodiment to describe a specific feature, structure or characteristic, implementing such feature, structure or characteristic in combination with other embodiments should be within the knowledge scope of those skilled in the relevant art.

[0030] Generally, the terms can be understood at least in part from their use in the context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in a singular sense, or can be used to describe a combination of features, structures or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, allowing for the existence of other factors that may not be explicitly described.

[0031] It is understood that the meanings of "on...", "above...", and "overhead of..." in the present utility model should be interpreted in the broadest manner, so that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above..." or "overhead of..." not only means "above" or "overhead of" something, but also can include the meaning of being "above" or "overhead of" something with no intervening features or layers therebetween.

[0032] In addition, spatial relative terms such as "under...", "below...", "lower part", "above...", "upper part", etc. may be used herein for convenience of description to describe the relationship between one element or feature and another or more elements or features, as shown in the accompanying drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatial relative descriptive words used herein may be correspondingly interpreted similarly.

[0033] As Figures 1 to 5 shown, an embodiment of the present utility model provides an oxygen inhalation nasal plug locator, which includes a fixed bottom plate 1 and a positioning clamping member 2. The positioning clamping member 2 is fixedly connected to the fixed bottom plate 1 and is perpendicularly distributed to each other. A elastic band 3 is connected to the fixed bottom plate 1. The fixed bottom plate 1 can be bound to the patient's head through the elastic band 3 to achieve the preliminary positioning function. A nasal plug 4 passes through the positioning clamping member 2. The nasal plug 4 is fixed to the patient's head through the positioning clamping member 2. The positioning clamping member 2 can be clamped on the patient's nasal septum to achieve further fixation. By providing the positioning clamping member 2, during use, the positioning clamping member 2 is used to position the nasal plug 4, and the nasal plug 4 is fixed to the patient's nose through the positioning clamping member 2, so as to prevent the nasal plug 4 from falling off the nose when the patient turns the head. By providing the fixed bottom plate 1, the positioning clamping member 2 is fixed to the fixed bottom plate 1, and the fixed bottom plate 1 is fixed to the patient's head through the elastic band 3, thereby further fixing the nasal plug 4 and effectively improving the fixing effect.

[0034] As Figures 2 to 4As shown, the positioning and clamping member 2 includes a connecting portion 9. On both sides of the connecting portion 9, clamping portions 10 are symmetrically and fixedly connected respectively. At the other end of the clamping portion 10, a tube positioning portion 12 is fixedly connected. The positioning and clamping member 2 is an integral plastic thin plate with its own elasticity. When subjected to external extrusion, the positioning and clamping member 2 will deform and expand. During this process, the connecting portion 9, the clamping portion 10, and the tube positioning portion 12 all show a tendency to converge. The connecting portion 9 is an arch structure, and its structural characteristics facilitate inward contraction when subjected to axial pressure. When not under force, the distance at which the connecting portion 9 expands is usually slightly larger than the thickness of the nasal septum but smaller than the width of the nasal bridge. When the patient has a narrow nasal bridge, the distance between the two groups of clamping portions 10 can be reduced by the deformation of the connecting portion 9 to adapt to the patient's nasal shape and improve the human adaptability. In the middle of the outer side wall of the connecting portion 9, a fixing post 8 is fixedly connected, and the connecting portion 9 is connected to the fixed bottom plate 1 through the fixing post 8.

[0035] As Figure 3 and Figure 4 shown, the clamping portion 10 is in an "in" shape structure. The top end of the clamping portion 10 inclines towards the middle of the positioning and clamping member 2, and a curled edge 11 is fixedly connected to the top end of the clamping portion 10. By setting the clamping portion 10, during use, the clamping portion 10 can be stretched to open it for convenient insertion into the patient's nostrils. After the two symmetrically distributed clamping portions 10 enter the patient's two nostrils respectively, when the stretching of the clamping portion 10 is released, the clamping portion 10 will move closer to the middle and the two clamping portions 10 will generate a clamping force on the patient's nasal septum. By setting the curled edge 11, the arc structure of the curled edge 11 can increase the patient's comfort, and the elasticity of the clamping portion 10 and the curled edge 11 itself can also avoid discomfort caused by excessive clamping to further increase the patient's comfort.

[0036] Among them, the tube positioning portion 12 is in a "U" shape structure, and the corners of the tube positioning portion 12 are all processed with arc chamfers. A tube passing hole 13 is opened on the side wall of the tube positioning portion 12, and the tube passing hole 13 is a through hole. By setting the tube positioning portion 12, during use, the nasal tube of the nasal plug 4 passes through the tube passing hole 13 and enters the patient's nostrils. The tube positioning portion 12 has two limiting points for the nasal tube of the nasal plug 4, thereby ensuring that the nasal tube of the nasal plug 4 does not shift in the tube passing hole 13, playing a positioning role and further increasing the fixation of the nasal plug 4.

[0037] As Figure 1 and Figure 3As shown in the figure, the fixed bottom plate 1 is an arc-shaped plate, the arc of which is adapted to the upper lip part of the human body, so that the fixed bottom plate 1 can fit more closely to the human body, thereby increasing stability. Through belt slots 6 are respectively opened at both ends of the fixed bottom plate 1, and both ends of the elastic belt 3 respectively pass through the two groups of through belt slots 6 and are bound to the fixed bottom plate 1. A positioning vertical plate 5 is fixedly connected to the middle of the top of the fixed bottom plate 1, and the positioning clamping member 2 is fixedly connected to the fixed bottom plate 1 through the positioning vertical plate 5. A fixing hole 7 adapted to the fixing pile 8 is opened on the side wall of the positioning vertical plate 5. When the positioning clamping member 2 is connected to the fixed bottom plate 1, the fixing pile 8 is embedded in the fixing hole 7 and is clamped with it. A buffer layer is pasted on the bottom of the fixed bottom plate 1. The buffer layer is made of silica gel material and is pasted on the bottom of the fixed bottom plate 1 by glue and fits with the bottom of the fixed bottom plate 1. During use, the buffer layer fits with the patient's skin to further improve the patient's comfort.

[0038] The working principle provided by the present utility model is as follows: during use, select a nasal plug 4 similar to the patient's nasal width, and then insert the two nasal tubes of the nasal plug 4 into the two through tube holes 13 respectively. If the width of the nasal tube of the nasal plug 4 is small, when the nasal plug 4 is connected to the through tube hole 13, it is necessary to force the two through tube holes 13 to move closer to the middle, so that the nasal plug 4 can be smoothly inserted into the through tube hole 13. During this process, the nasal plug 4 always exerts pressure on the side wall of the through tube hole 13, causing the tube body positioning part 12, the clamping part 10 and the connecting part 9 to move closer to the middle, and then the distance between the two clamping parts 10 is reduced, so that it can adapt to the width of the patient's nasal septum, avoiding the poor clamping effect of the clamping part 10 due to the small nasal width of the patient. After the nasal plug 4 and the positioning clamping member 2 are installed, the positioning clamping member 2 is fixedly installed on the fixed bottom plate 1 by embedding the fixing pile 8 into the fixing hole 7. Then, insert the nasal tube of the nasal plug 4 into the patient's nostril, and at the same time, insert the two clamping parts 10 into the patient's nostrils respectively and clamp and fix the patient's nasal septum. Finally, bypass the elastic belt 3 around the patient's head to bind the fixed bottom plate 1 to the patient's head.

[0039] The present utility model covers any substitutions, modifications, equivalent methods and solutions made on the essence and scope of the present utility model. In order to enable the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model, and those skilled in the art can fully understand the present utility model without these detailed descriptions. In addition, in order to avoid unnecessary confusion to the essence of the present utility model, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. An oxygen inhalation nasal congestion locator, characterized in that: It includes a fixed base plate and a positioning clamp, wherein the positioning clamp is fixedly connected to the fixed base plate and is vertically distributed to each other, an elastic band is connected to the fixed base plate, and the fixed base plate can be bound to the patient's head through the elastic band to achieve a preliminary positioning function, a nasal plug passes through the positioning clamp, and the nasal plug is fixed to the patient's head through the positioning clamp, and the positioning clamp can be clamped on the patient's nasal septum to achieve further fixation; The positioning clamping member comprises a connecting portion, the two sides of the connecting portion are symmetrically and fixedly connected with clamping portions, and the other end of the clamping portion is fixedly connected with a tube body positioning portion; The connecting part is an arch bridge structure, a fixing pile is fixedly connected to the middle of the outer side wall of the connecting part, and the connecting part is connected to the fixed bottom plate through the fixing pile; The clamping portion is of an insertable structure, the top end of the clamping portion is inclined toward the middle of the positioning clamp, and the top end of the clamping portion is fixedly connected with a curling edge; The tube body positioning part is in a U-shaped structure, and the corners of the tube body positioning part are all chamfered with arcs; The side wall of the tube body positioning portion is provided with a tube through hole, and the tube through hole is a through hole.

2. The oxygen inhalation nasal congestion locator according to claim 1, characterized in that: The fixed bottom plate is an arc-shaped plate, and belt-passing grooves are respectively provided at two ends of the fixed bottom plate. The two ends of the elastic band pass through two groups of belt-passing grooves and are bound to the fixed bottom plate.

3. The oxygen inhalation nasal congestion locator according to claim 1, characterized in that: A positioning vertical plate is fixedly connected to the middle of the top of the fixed bottom plate, and the positioning clamp is fixedly connected to the fixed bottom plate through the positioning vertical plate.

4. The oxygen inhalation nasal congestion locator according to claim 3, characterized in that: The side wall of the positioning upright plate is provided with a fixing hole matched with the fixing pile. When the positioning clamp is connected to the fixing base plate, the fixing pile is embedded in the fixing hole and clamped therewith.

5. The oxygen inhalation nasal congestion locator according to claim 1, characterized in that: A buffer layer is pasted on the bottom of the fixed bottom plate, and the buffer layer is made of silica gel material.

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