Nasal plug fixing device for oxygen inhalation
By designing a nasal congestion fixing device for oxygen absorption and using adjustment components and elastic clamps to clamp the nose wings, the problem of instability of nasal congestion fixation is solved, and the long-term fixation and comfort of nasal congestion is achieved, and the nostril spacing is adapted to different patients.
Patent Information
- Application Number
- CN202422146158.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During use, the nasal oxygen tubes are easily lost from the nostrils, especially when the patient is sleeping sideways or tilts his head, resulting in unstable fixation and inability to be effectively fixed for a long time.
A nasal congestion fixing device for oxygen absorption is designed, including two transverse plates and an adjustment component. The spacing between transverse plates is adjusted by the adjustment component, and the patient's nasal wing is clamped with elastic clamps to ensure that the nasal congestion is fixed in the nostrils.
It achieves long-term fixation of nasal congestion, adapts to the spacing between nostrils of different patients, prevents nasal congestion from falling, improves the applicability and comfort of the fixation device, and reduces compressive damage to the skin.
Smart Images
Figure CN223233088U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of oxygen inhalation appliances, in particular to a nasal plug fixing device for oxygen inhalation. Background Art
[0002] Nephrology is a clinical department set up in hospitals at all levels to diagnose and treat kidney diseases. It specializes in dealing with various kidney-related diseases. The main kidney diseases it diagnoses and treats include glomerular disease, tubulointerstitial kidney disease, urinary tract infection disease, renal vascular disease, urinary stones, obstructive nephropathy, renal tubular disease, hereditary kidney disease, etc. During the care of patients, when patients have severe symptoms such as dyspnea, heart failure, breath holding, shortness of breath, etc., they need oxygen therapy to relieve the symptoms; that is, using a disposable nasal oxygen cannula to inhale oxygen, which is usually made of plastic or silicone rubber, including a bell mouth, nasal plug, headband and other parts. When in use, the nasal oxygen cannula needs The bell mouth needs to be connected to the oxygen inhalation device, and then the nasal plug is placed in the nostril, and oxygen is delivered to the patient's nasal cavity through the nasal plug to achieve the purpose of assisting breathing or treatment. When using nasal oxygen tubes, most of the existing methods only fix the tube with a headband, and do not fix the two nasal plugs, which makes the nasal oxygen tube easy to fall out of the nostrils during use, especially when the patient sleeps on his side or with his head tilted, and the tube is squeezed and bent, which can easily pull the nasal plug out of the nostril. In some cases, medical tape is used to fix the nasal plug, but the medical tape will gradually lose its stickiness after a period of use and cannot effectively fix the nasal plug for a long time. Utility Model Content
[0003] The purpose of the utility model is to provide a nasal plug fixing device for oxygen inhalation, which can fix the nasal plug for a long time and effectively to prevent the nasal plug from falling out of the nostrils.
[0004] The nasal plug fixing device for oxygen inhalation includes two horizontally arranged horizontal plates, which are aligned with a left-right interval. Openings for engaging the nasal plugs are provided on the side walls of the two horizontal plates. An adjustment component for adjusting the distance between the two horizontal plates is provided between the two horizontal plates. Clamping components are provided on the two horizontal plates for respectively clamping the patient's left and right nostrils to fix the two horizontal plates.
[0005] Furthermore, the adjustment assembly includes a connecting rod, which has an "L"-shaped structure. A mounting sleeve is independently mounted on one horizontal end of the connecting rod, and a screw is installed on the mounting sleeve for locking the moving connecting rod. The vertical end of the connecting rod is fixed on one of the horizontal plates, and the mounting sleeve is fixed on the other horizontal plate.
[0006] Furthermore, the clamping assembly includes two elastic clips, which are in a "C"-shaped structure. The two elastic clips are detachably fixed on two horizontal plates. Splints for clamping the patient's nose wings are vertically fixed on both ends of each elastic clip, and a protective pad for relieving pressure is fixed on the side of each splint that fits the human skin.
[0007] Furthermore, the upper and lower ends of each splint are arc-shaped and turned outward in a direction away from the patient's skin.
[0008] Furthermore, each protective pad is provided with anti-slip grooves on the side that contacts the human skin.
[0009] Furthermore, an isolation pad is horizontally fixed on one of the horizontal plates to isolate the nose tip cartilage from the two horizontal plates.
[0010] Furthermore, a plurality of anti-slip strips are fixed on the side walls of each opening.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] First, respectively engage the two nasal plugs in the openings on the two horizontal plates so that the two nasal plugs are fixed on the two horizontal plates. Then, adjust the distance between the two horizontal plates through the adjustment component. When the two horizontal plates move, they can drive the ends of the two nasal plugs to tilt toward the two nostrils of the patient, so that the distance between the two horizontal plates and the distance between the two nasal plugs can be adjusted according to the distance between the two nostrils of the patient to adapt to different patients and improve the applicability of the nasal plug fixing device. Then, respectively insert the two nasal plugs into the two nostrils of the patient, and use the clamping components on the two horizontal plates to clamp the left and right nostrils of the patient to fix the two horizontal plates, thereby fixing the two nasal plugs and allowing the two nasal plugs to be fixed in the two nostrils of the patient for a long time to prevent the nasal plugs from falling out of the nostrils. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural diagram of the utility model;
[0014] Figure 2 It is a top view of the utility model;
[0015] Figure 3 It is a three-dimensional diagram of the utility model;
[0016] Figure 4 It is an exploded view of the utility model;
[0017] The names of the components in the figure are: 1. horizontal plate 2. elastic clip 3. splint 4. protective pad 5. isolation pad 6. mounting sleeve 7. connecting rod 8. opening. DETAILED DESCRIPTION
[0018] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings, but this does not limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
[0019] Example 1
[0020] The embodiment of the present invention is a nasal plug fixing device for oxygen inhalation, such as Figure 1 、 Figure 2 and Figure 4 As shown, it comprises two horizontally arranged horizontal plates 1, which are aligned at intervals from left to right, and the side walls of the two horizontal plates 1 are provided with openings 8 for clamping nasal plugs; when in use, the two nasal plugs on the nasal oxygen tube are respectively clamped in the openings 8 on the two horizontal plates 1, and the openings 8 are in a "C"-shaped structure, which can position the nasal plugs clamped in the openings 8 so that the nasal plugs will not easily fall out of the openings 8, and the side walls of the openings 8 and the nasal plugs are in an interference fit, so that the two nasal plugs can be firmly clamped in the openings 8 on the two horizontal plates 1 respectively; by moving the position of the horizontal plate 1 on the nasal plug, the length of the nasal plug inserted into the patient's nostrils can be adjusted to adapt to patients of different age groups or nose shapes, and to avoid the nasal plugs being too long and causing damage to the patient's nasal cavity;
[0021] A plurality of anti-slip strips are fixed to the side walls of each opening 8. In this embodiment, three anti-slip strips are provided in each opening 8. The cross-section of the anti-slip strips is triangular. The three anti-slip strips in each opening 8 are evenly spaced along the thickness direction of the horizontal plate 1. When the nasal plug is engaged in the opening 8, all the anti-slip strips will be embedded in the outer wall of the nasal plug, thereby playing an anti-slip role and preventing the nasal plug from moving in the opening 8.
[0022] To further explain, Figure 1 、 Figure 3 and Figure 4As shown, the present embodiment preferably includes a connecting rod 7, which has an "L"-shaped structure. A mounting sleeve 6 is independently mounted on one horizontal end of the connecting rod 7, and a screw is mounted on the mounting sleeve 6 for locking the moving connecting rod 7. The vertical end of the connecting rod 7 is fixed to one of the horizontal plates 1, and the mounting sleeve 6 is fixed to the other horizontal plate 1; a threaded hole is provided on the mounting sleeve 6, which is connected to the inside and outside and is threadedly matched with the screw, so that the screw is pressed against the connecting rod 7 after rotation, thereby locking the moving connecting rod 7; the distance between the two nostrils of patients of different age groups or different nose shapes will also be different. When in use, the two horizontal plates 1 are pushed and pulled in relative directions to move the horizontal section of the connecting rod 7 in the mounting sleeve 6, and the distance between the two horizontal plates 1 is adjusted, thereby adjusting the distance between the two horizontal plates 1. The spacing between the nasal plugs on the horizontal board 1 is adjusted to adapt to different patients and improve the applicability of the nasal plug fixing device. Then, the screw is turned so that the threaded end of the screw is pressed against a horizontal section of the connecting rod 7, and the moving connecting rod 7 is locked, thereby locking the adjusted spacing between the two horizontal boards 1. This scheme as a whole constitutes an adjustment component for adjusting the spacing between the two horizontal boards 1. Of course, the adjustment component can also use an insertion rod, which is horizontally fixed on one of the horizontal boards 1, and a socket for inserting the insertion rod is opened on the other horizontal board 1. A screw for locking the moved insertion rod is installed on the corresponding socket on the horizontal board 1. By pushing and pulling the two horizontal boards 1 in relative directions, the insertion rod is moved in the socket to adjust the spacing between the two horizontal boards 1, and then the moved insertion rod is locked by a screw.
[0023] To further explain, Figure 1 、 Figure 3 and Figure 4As shown, the present embodiment preferably includes two elastic clips 2, the elastic clips 2 are in a "C"-shaped structure, and the elastic clips 2 are made of materials such as PU, TPE, TPR, PC, etc. The elastic clips 2 made of these materials have good elastic recovery ability, so that the two ends of the elastic clips 2 can recover through their own elasticity after being opened outward; the two elastic clips 2 are respectively detachably fixed on the two horizontal plates 1. In the present embodiment, the opening of the elastic clips 2 is vertically upward toward the patient's nostrils, and a threaded rod is vertically fixed to the bottom of each elastic clip 2. The two horizontal plates 1 are provided with threaded holes that are threadedly matched with the threaded rod, so that the two elastic clips 2 are respectively detachably fixed on the two horizontal plates 1, which is convenient for the nasal congestion fixing device. After use, only the two elastic clips 2 need to be replaced, and the remaining parts The nose is then snugly fixed to the nose by the user, and the nose is then snugly fixed to the user, so that the user does not have to worry about the nose being snugly fixed to the user, and the nose is then snugly fixed to the user, and the nose is then snugly fixed to the user, and the nose is then snugly fixed to the user, and the nose is then snugly fixed to the user, and the nose is then snugly fixed to the user, and the nose is Figure 1As shown, when the elastic clip 2 is clamped on the patient's nose wing, the upper and lower ends of the splint 3 can guide the nose wing, so that it can be clamped between the two ends of the elastic clip 2 more conveniently and comfortably. The upper and lower ends of the splint 3 are turned outward in an arc shape to avoid scratching the skin on the patient's nose wing at the corners; a protective pad 4 for reducing pressure is fixed on the side of each splint 3 that fits the human skin; the protective pad 4 is made of medical-grade silicone, latex or polyurethane. When the protective pad 4 is under pressure, its soft and elastic material can deform and disperse the pressure to a larger area. In this way, the pressure originally concentrated on one point is dispersed to multiple points, thereby reducing the pressure on the compressed part, thereby avoiding excessive pressure on the clamped part and causing pressure injuries; each protective pad 4 fits the human skin Anti-slip grooves are provided on one side, which can increase the friction between the protective pad 4 and the skin, prevent the protective pad 4 from moving, and avoid the clamping position of the elastic clip 2 from being offset; when in use, the elastic clips 2 on the two horizontal plates 1 are pulled outward to open, and respectively clamped on the nostrils on the left and right sides of the patient's nose. Through the elastic recovery ability of the elastic clips 2 themselves, the two ends of the elastic clips 2 are clamped on the nostrils, and the two horizontal plates 1 are fixed, thereby fixing the two nasal plugs; this solution as a whole constitutes a clamping assembly for clamping the patient's left and right nostrils respectively to fix the two horizontal plates 1. Of course, the clamping assembly can also use elastic splints, and two elastic splints are vertically fixed on each horizontal plate 1. The two elastic splints are clamped on the patient's nostrils, and a decompression pad is fixed on the side wall of each splint that fits the patient.
[0024] An isolation pad 5 is horizontally fixed on one of the horizontal plates 1 for isolating the nasal tip cartilage from the two horizontal plates 1. The isolation pad 5 is made of materials such as silicone, latex or polyurethane. It is used to isolate the nasal tip cartilage from the two horizontal plates 1 to prevent the two horizontal plates 1 from pinching the patient's nasal tip cartilage when adjusting the distance between them, and to avoid the two horizontal plates 1 fitting too tightly against the nasal tip cartilage and causing pressure injuries.
[0025] In actual use, first, the two nasal plugs are respectively engaged in the openings 8 on the two horizontal plates 1, so that the two nasal plugs are respectively fixed on the two horizontal plates 1, and then the two horizontal plates 1 are pushed and pulled in relative directions to make the horizontal section of the connecting rod 7 move in the mounting sleeve 6. When the two horizontal plates 1 move, the ends of the two nasal plugs are driven to tilt toward the two nostrils of the patient, so that the distance between the two horizontal plates 1 and the distance between the two nasal plugs can be adjusted according to the distance between the two nostrils of the patient to adapt to different patients and improve the applicability of the nasal plug fixing device. Then, the screw is turned to make the screw thread The end is placed on a horizontal section of the connecting rod 7, and the moving connecting rod 7 is locked, thereby locking the adjusted distance between the two horizontal plates 1. Then, the two nasal plugs are respectively inserted into the two nostrils of the patient, and the elastic clips 2 on the two horizontal plates 1 are pulled outward to open, and respectively clamped on the nostrils on the left and right sides of the patient's nose. Through the elastic recovery ability of the elastic clips 2 themselves, the two ends of the elastic clips 2 are clamped on the nostrils, and the two horizontal plates 1 are fixed, thereby fixing the two nasal plugs, allowing the two nasal plugs to be fixed in the patient's two nostrils for a long time to prevent the nasal plugs from falling from the nostrils.
Claims
1. A nasal plug fixing device for oxygen inhalation, comprising two horizontally arranged horizontal plates (1), characterized in that: The two horizontal plates (1) are aligned with each other at a distance from each other, and openings (8) for engaging nasal plugs are provided on the side walls of the two horizontal plates (1). An adjustment component for adjusting the distance between the two horizontal plates (1) is provided between the two horizontal plates (1), and a clamping component for clamping the left and right nostrils of the patient to fix the two horizontal plates (1) is provided on the two horizontal plates (1); The clamping assembly comprises two elastic clips (2), the elastic clips (2) being in a "C"-shaped structure, the two elastic clips (2) being detachably fixed on the two horizontal plates (1), and a splint (3) for clamping the patient's nose wing being vertically fixed on both ends of each elastic clip (2), and a protective pad (4) for relieving pressure being fixed on the side of each splint (3) that contacts the human skin.
2. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The adjustment assembly includes a connecting rod (7), the connecting rod (7) is in an "L"-shaped structure, a mounting sleeve (6) is independently mounted on one horizontal end of the connecting rod (7), a screw for locking the moving connecting rod (7) is mounted on the mounting sleeve (6), a vertical end of the connecting rod (7) is fixed on one of the horizontal plates (1), and the mounting sleeve (6) is fixed on the other horizontal plate (1).
3. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: The upper and lower ends of each splint (3) are both arc-shaped and turned outward in a direction away from the patient's skin.
4. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: Each protective pad (4) is provided with anti-slip grooves on the side that contacts the human skin.
5. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: An isolation pad (5) is horizontally fixed on one of the transverse plates (1) for isolating the nose tip cartilage from the two transverse plates (1).
6. The nasal plug fixing device for oxygen inhalation according to claim 1, characterized in that: A plurality of anti-slip strips are fixed on the side wall of each opening (8).