Auxiliary fixing device for oxygen inhalation nasal catheter

Abstract

The utility model relates to an auxiliary fixing device of an oxygen inhalation nasal catheter, which comprises a strip-shaped headband main body, two ends of the headband main body are provided with joint buckles, the headband main body is buckled through the joint buckles to form an annular headband, the headband main body is provided with a left nasal catheter clamping ring and a right nasal catheter clamping ring, and the left nasal catheter clamping ring and the right nasal catheter clamping ring are respectively arranged on two sides of the headband main body. Joint buckles are arranged on the surfaces of the left nasal catheter clamping ring and the right nasal catheter clamping ring, and the nasal catheter is clamped after buckling, so that a nasal catheter retention structure is formed. The oxygen inhalation device has the advantages that when a patient inhales oxygen through the nasal catheter, the positions of the double nasal plugs are not affected by speaking, moving, dining, drinking and the like, frequent adjustment is avoided, and the comfort level is improved. When a patient speaks, moves, has a meal or has a rest, the oxygen therapy effect is influenced by untimely adjustment, and the medical cost of the patient is reduced after improvement.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to an auxiliary fixing device for an oxygen inhalation nasal catheter. Background Art

[0002] Oxygen inhalation is a commonly used treatment method in clinical practice. Oxygen therapy is mainly a method to relieve hypoxia. Appropriate oxygen inhalation is used to correct hypoxia, increase the level of arterial oxygen partial pressure and oxygen saturation, and promote metabolism. It is one of the important methods for auxiliary treatment of various diseases. At present, oxygen inhalation is divided into mask oxygen inhalation and nasal cannula oxygen inhalation. Among them, mask oxygen inhalation is to put the mask on the patient's face for oxygen inhalation; nasal cannula oxygen inhalation is to insert the cannula into the top of the patient's nasal cavity for oxygen inhalation. According to research, mask oxygen inhalation may cause respiratory acidosis and make it inconvenient for patients to eat and drink water. The concentration of inhaled oxygen in nasal cannula oxygen inhalation is affected by the inspiratory tidal volume and flow rate, and the nasal cannula is easy to be blocked. The conventional wearing method of nasal cannula oxygen inhalation is: the double nasal plugs of the oxygen tube are completely inserted into the nostrils, the rubber tube is lifted up at the same time, and it is hung around the ears, and then the buckle is slid up to lock the nasal oxygen tube. The tightness is determined by personal comfort. The buckle slides down to loosen the nasal oxygen tube. When patients use nasal cannula to inhale oxygen, the nose frame design supports the double nasal plugs on the upper lip. Talking, activities, eating, drinking, etc. can affect the position of the double nasal plugs, which can slide out of the nostrils and affect the effect of oxygen therapy. Medical tape stuck to the nose for a long time will cause hypoxia of the skin at the bonding point, and even cause ulceration. Some patients will sweat a lot, which will weaken the adhesion of the medical tape, causing the cannula to loosen, affecting the oxygen supply and even life-threatening. In clinical practice, nasal plug oxygen tubes are often wrapped around the face, causing facial discomfort and serious allergies. If the nasal plug oxygen tube falls off accidentally, it is inconvenient to wipe the nasal plug and put it back on or replace the nasal plug oxygen tube, which is inconvenient to clean. When encountering patients with nasal diseases who can only inhale oxygen with a single tube, the nasal plug oxygen tube is not easy to fix. Utility Model Content

[0003] The utility model is to overcome the deficiencies in the prior art and provide an auxiliary fixing device for an oxygen inhalation nasal cannula, in which the oxygen tube is clamped, and the Velcro is shaped and adhered to the upper side, which is firmly fixed without a sense of weight, thereby improving the comfort of patients undergoing clinical nasal cannula oxygen therapy and ensuring the therapeutic effect of oxygen inhalation.

[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an auxiliary fixing device for an oxygen inhalation nasal cannula, comprising a strip-shaped headband body, joint buckles are arranged at both ends of the headband body, the headband body is buckled into a ring-shaped headband through the joint buckles, the headband body is provided with left and right nasal cannula clamps, the left and right nasal cannula clamps are respectively placed on both sides of the headband body, and the surfaces of the left and right nasal cannula clamps are provided with joint buckles, which clamp the nasal cannula after buckling to form a nasal cannula retention structure.

[0005] Furthermore, the headband body is made of cotton, plastic or nylon webbing material.

[0006] Furthermore, a cotton layer is provided on the inner surface of the headband body.

[0007] Furthermore, the connector buckle is a Velcro or a snap fastener.

[0008] Furthermore, the left and right nasal catheter clamps are made of Velcro.

[0009] Furthermore, the clamping rings of the left and right nasal catheters are moved axially along the headband body to adjust their positions.

[0010] Furthermore, the headband body has a total length of 60-80 cm and a width of 1-2 cm.

[0011] Furthermore, the length×width of the clasps of the left and right nasal catheters is 1 cm×1.5 cm.

[0012] Furthermore, the distance between the clamp rings of the left and right nasal catheters is 25-28 cm.

[0013] Beneficial effects: Compared with the prior art, the utility model does not affect the position of the two nasal plugs when the patient talks, moves, eats, drinks water, etc. while breathing oxygen through the nasal cannula, avoiding frequent adjustments and improving comfort. When the patient talks, moves, eats or rests, untimely adjustments affect the oxygen therapy effect, and the improvement reduces the patient's medical costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 yes Figure 1 Schematic diagram of the expanded structure.

[0016] In the figure: 1. headband body, 1-1. cotton layer, 2. connector buckle, 3. left and right nasal cannula clamps. DETAILED DESCRIPTION

[0017] The following is a detailed description of the specific implementation method provided according to the utility model in combination with the preferred embodiments: Referring to the accompanying drawings, this embodiment provides an auxiliary fixing device for an oxygen inhalation nasal cannula, comprising a strip-shaped headband body 1, and connector buckles 2 are provided at both ends of the headband body. The headband body is fastened with the connector buckles to form a ring-shaped headband, and left and right nasal cannula clamps 3 are fixedly connected to the headband body. The left and right nasal cannula clamps are respectively placed on both sides of the headband body. Connector buckles are provided on the surfaces of the left and right nasal cannula clamps, which clamp the nasal cannula after being fastened to form a nasal cannula retention structure.

[0018] The preferred solution of this embodiment is that the headband body is made of cotton, plastic or nylon webbing material. In order to reduce the cost, the headband body can also directly use commercial Velcro, one side of which is a hook surface.

[0019] The other side is fleece-covered Velcro.

[0020] A preferred solution of this embodiment is that a cotton layer 1-1 is provided on the inner surface of the headband body.

[0021] A preferred solution of this embodiment is that the left and right nasal catheter clamps are made of Velcro.

[0022] A preferred solution of this embodiment is that the joint buckle adopts Velcro or snap fasteners.

[0023] The preferred solution of this embodiment is that the clasps of the left and right nasal cannulas are moved axially along the headband body to adjust their positions. The clasps of the left and right nasal cannulas can be fixed to the headband body, and in order to accommodate patients with large head circumferences, the clasps of the left and right nasal cannulas can also be movable relative to the headband body.

[0024] The preferred solution of this embodiment is that the headband body has a total length of 60-80 cm and a width of 1-2 cm. In this embodiment, the headband body has a total length of 70 cm and a width of 1 cm.

[0025] The preferred solution of this embodiment is that the length×width of the clasp of the left and right nasal catheters is 1 cm×1.5 cm. The distance between the clasp of the left and right nasal catheters is 25-28 cm. In this embodiment, it is 25 cm.

[0026] Usage Process

[0027] 1. Make the utility model according to the drawing;

[0028] 2. When using, place the headband body above the patient's ears, measure the patient's head circumference through the forehead, adjust the inner diameter of the headband body according to the patient's head circumference, and buckle the headband body into a ring shape through the joint buckle;

[0029] 3. Adjust the positions of the left and right nasal cannula clips to be above the patient's ears respectively, and open the connector buckles of the left and right nasal cannula clips. At this time, the connector buckles are open on the top and fixed to the headband body on the bottom;

[0030] 4. Insert the outlet end of the nasal cannula into the patient's nostrils, adjust the position of the nasal cannula, and place the nasal cannula into the left and right nasal cannula clamps respectively. After shaping, snap the connector buckle to fix it;

[0031] 5. The nasal catheter can be placed on the patient's chest or behind the neck.

[0032] The utility model has received unanimous praise from patients during clinical use.

[0033] 1. When the patient is breathing oxygen through a nasal cannula, talking, moving, eating, drinking, etc. will not affect the position of the two nasal plugs, thus avoiding frequent adjustments and improving comfort.

[0034] 2. When patients are talking, moving, eating or resting, untimely adjustments will affect the effect of oxygen therapy. After the improvement, the medical costs of patients have been reduced.

[0035] 3. The surface in contact with the patient is a small and soft fiber surface of Velcro, which does not cause any irritation or discomfort.

[0036] 4. Fix the lower side with the Velcro fixing points on the left and right sides of the forehead, clamp the oxygen tube in between, and stick the Velcro to the upper side after shaping. It is firmly fixed without any sense of weight.

[0037] 5. When the patient is breathing oxygen through a nasal cannula, talking, moving, eating, drinking, etc. will not affect the position of the two nasal plugs, thus avoiding the discomfort of frequent adjustments and the impact of untimely adjustments on the oxygen therapy effect.

[0038] 6. The overall length can be adjusted and fixed according to the patient's head circumference, and the buckle for adjusting the tightness of the nasal oxygen tube can be placed behind the patient's neck according to the patient's needs. The operation is simple, flexible, convenient and practical.

[0039] The detailed description of an auxiliary fixing device for an oxygen inhalation nasal catheter with reference to the above embodiment is illustrative rather than restrictive, and several embodiments can be listed according to the limited scope. Therefore, changes and modifications without departing from the overall concept of the utility model should fall within the scope of protection of the utility model.

Claims

1. An auxiliary fixing device for an oxygen inhalation nasal cannula, characterized in that: It includes a strip-shaped headband body, both ends of which are provided with connector buckles, and the headband body is buckled into a ring-shaped headband through the connector buckles. The headband body is provided with left and right nasal catheter clamps, and the left and right nasal catheter clamps are respectively placed on both sides of the headband body. Connector buckles are provided on the surfaces of the left and right nasal catheter clamps, which clamp the nasal catheter after buckling to form a nasal catheter retention structure.

2. The auxiliary fixing device for the oxygen inhalation nasal catheter according to claim 1 is characterized in that: The headband body is made of cotton, plastic or nylon webbing material.

3. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 1 or 2, characterized in that: The inner surface of the headband body is provided with a cotton layer.

4. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 1, characterized in that: The joint buckle adopts Velcro or snap fastener.

5. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 1, characterized in that: The left and right nasal catheter clamps are made of Velcro.

6. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 1 or 5, characterized in that: The clamping rings of the left and right nasal catheters are moved axially along the headband body to adjust their positions.

7. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 3, characterized in that: The headband body has a total length of 60-80 cm and a width of 1-2 cm.

8. The auxiliary fixing device for oxygen inhalation nasal catheter according to claim 6, characterized in that: The length×width of the clamp rings of the left and right nasal catheters is 1 cm×1.5 cm.

9. The auxiliary fixing device for the oxygen inhalation nasal catheter according to claim 8, characterized in that: The distance between the clamp rings of the left and right nasal catheters is 25-28 cm.

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