Nasal oxygen cannula assembly with detachable nasal suction head

Abstract

The nasal oxygen cannula assembly comprises a bearing strip and the nasal suction head, the front surface of the bearing strip is fixedly connected with a limiting clamping ring, the left surface of the nasal suction head is fixedly connected with a connecting pipe, the front surface of the bearing strip is fixedly connected with a fixing clamping ring, and the front surface of the fixing clamping ring is fixedly connected with the nasal suction head. The left surface of the bearing strip is fixedly connected with a first binding band, the first binding band is provided with a sliding block, the left surface of the sliding block is fixedly connected with an inserting block, the right surface of the bearing strip is fixedly connected with a second binding band, the end, away from the bearing strip, of the second binding band is fixedly connected with a fixing block, and an inserting groove is formed in the fixing block. Through the arrangement of the sliding block, the inserting block, the inserting groove and other structures, the whole assembly and the head of the patient can be fixed together, so that the probability that the whole assembly falls off from the head of the patient can be reduced, meanwhile, the probability that the nasal oxygen tube falls off from the nostrils of the patient can be reduced, and then normal oxygen inhalation of the patient is prevented from being affected.

Description

Technical Field

[0001] The invention relates to the field of medical devices, and in particular to a nasal oxygen tube assembly with a detachable nasal suction tip. Background Art

[0002] Oxygen inhalation is a common treatment method. In real life, many diseases cause the human body to be in a state of hypoxia. Nasal oxygen cannulas are often used for oxygen inhalation to meet the human body's oxygen needs and relieve the symptoms of various acute diseases caused by hypoxia. When using the nasal oxygen cannula, open the small package, connect the interface of the nasal oxygen cannula to the oxygen inhalation device, then insert the nasal plug into the nostrils, hang the earrings on the ears, and you can inhale oxygen.

[0003] However, the nasal oxygen tube assembly is usually hung directly on the ear and does not have a good fixing structure. In actual use, the nasal oxygen tube assembly is easily dislodged from the ear by the patient's head movement, thereby causing the nasal suction tip to detach from the nostril, thereby affecting the patient's normal oxygen inhalation. Therefore, a nasal oxygen tube assembly with a detachable nasal suction tip is needed. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a nasal oxygen tube assembly with a detachable nasal suction tip, thereby reducing the probability of the entire assembly falling off the patient's head, and at the same time reducing the probability of the nasal oxygen tube falling off the patient's nostrils, thereby avoiding affecting the patient's normal oxygen inhalation.

[0005] The present invention also provides a nasal oxygen tube assembly with the above-mentioned detachable nasal suction tip, including a supporting bar and a nasal suction tip, the front surface of the supporting bar is fixedly connected to a limiting clamp, the left surface of the nasal suction tip is fixedly connected to a connecting tube, the front surface of the supporting bar is fixedly connected to a fixing clamp, the left surface of the supporting bar is fixedly connected to a first strap, a slider is provided on the first strap, the left surface of the slider is fixedly connected to an insert block, the right surface of the supporting bar is fixedly connected to a second strap, the end of the second strap away from the supporting bar is fixedly connected to a fixing block, a slot is provided on the fixing block, the rear surface of the supporting bar is fixedly connected to a protective strip, and the slider is fixedly connected to a limiting rod.

[0006] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the outer surface of the nasal suction tip is movably connected to the limiting clamp ring.

[0007] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the plug block is adapted to the slot, so that the plug block can be smoothly inserted into the slot.

[0008] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the side surface of the first strap is in contact with the limiting rod.

[0009] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the material of the protective strip is soft silicone, and the protective strip can improve the comfort of the patient after wearing it.

[0010] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the first strap and the second strap are both made of cotton cloth, so that the first strap and the second strap can fit smoothly on the patient's head.

[0011] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the material of the supporting strip is elastic plastic, so that the supporting strip can smoothly fit the patient's face.

[0012] According to the nasal oxygen tube assembly with a detachable nasal suction tip, the material of the nasal suction tip is maternal and infant grade silicone, which can reduce irritation to the nasal mucosa and avoid the pungent smell of PVC.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: 1. Through the arrangement of structures such as sliders, plugs and slots, the entire component can be fixed to the patient's head, thereby reducing the probability of the entire component falling off the patient's head and the probability of the nasal oxygen tube falling off the patient's nostrils, thereby avoiding affecting the patient's normal oxygen inhalation.

[0014] 2. By setting up structures such as sliders, plugs and slots, the entire component can be fixed to the patient's head, thereby reducing the chance of the entire component falling off the patient's head and the chance of the nasal oxygen tube falling off the patient's nostrils, thereby avoiding affecting the patient's normal oxygen inhalation.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments; Figure 1 This is an overall structural diagram of a nasal oxygen tube assembly with a detachable nasal suction tip according to the present invention; Figure 2 It is a structural schematic diagram of a bearing strip portion of a nasal oxygen tube assembly of a detachable nasal suction tip according to the present invention; Figure 3 It is a structural schematic diagram of a limiting clamp ring part of a nasal oxygen tube assembly with a detachable nasal suction tip of the present invention; Figure 4 It is a structural schematic diagram of a cross-section portion of a slider of a nasal oxygen tube assembly with a detachable nasal suction tip according to the present invention; Figure 5It is a structural schematic diagram of a slider portion of a nasal oxygen tube assembly with a detachable nasal suction tip according to the present invention; Figure 6 The present invention is a schematic structural diagram of a fixing block portion of a nasal oxygen tube assembly with a detachable nasal suction tip.

[0017] Legend: 1. Carrying bar; 2. Nasal suction head; 3. Limiting clamp; 4. Connecting tube; 5. Fixing clamp; 6. First binding strap; 7. Sliding block; 8. Insert block; 9. Second binding strap; 10. Fixing block; 11. Slot; 12. Protective strip; 13. Limiting rod. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0019] Reference Figure 1-6 The embodiment of the present invention is a nasal oxygen tube assembly with a detachable nasal suction tip, which includes a bearing strip 1 and a nasal suction tip 2. The bearing strip 1 is made of elastic plastic so that the bearing strip 1 can be deformed smoothly. The nasal suction tip 2 is made of maternal and infant grade silicone. The maternal and infant grade silicone material can reduce the stimulation to the nasal mucosa, avoid the pungent smell of PVC, and improve the comfort of the nasal suction tip 2 when inserted into the nostril. The front surface of the bearing strip 1 is fixedly connected to a limiting clamp ring 3, and the outer surface of the nasal suction tip 2 is movably connected to the limiting clamp ring 3. The left surface of the nasal suction tip 2 is fixedly connected to a connecting tube 4, the front surface of the bearing strip 1 is fixedly connected to a fixing clamp ring 5, and the left surface of the bearing strip 1 is fixedly connected to a first strap 6. A slider 7 is provided on the first strap 6. The left surface of block 7 is fixedly connected with an insert block 8, the right surface of the supporting bar 1 is fixedly connected with a second strap 9, the materials of the first strap 6 and the second strap 9 are both cotton cloth, and the cotton cloth material can be bent and deformed at will, so as to adapt to the patient's head. The second strap 9 is fixedly connected with a fixed block 10 at one end away from the supporting bar 1, and a slot 11 is provided on the fixed block 10, and the insert block 8 is adapted to the slot 11. The rear surface of the supporting bar 1 is fixedly connected with a protective strip 12, and the material of the protective strip 12 is soft silicone, which can be smoothly deformed and contact with the patient's face, and the soft silicone can increase the comfort of the overall component after wearing. A limiting rod 13 is fixedly connected to the slider 7, and the side surface of the first strap 6 is in contact with the limiting rod 13.

[0020] Working principle: In the actual use of the entire component, since the nasal suction head 2 is made of maternal and infant grade silicone material, the nasal suction head 2 has a certain elasticity, so the nasal suction head 2 is squeezed to a certain extent to deform the nasal suction head 2, so that the nasal suction head 2 is no longer in contact with the limiting clamp 3. At this time, the nasal suction head 2 can be pulled to remove the nasal suction head 2 from the limiting clamp 3. When connecting the nasal suction head 2 to the whole, first squeeze the nasal suction head 2 to deform the nasal suction head 2, and then put the nasal suction head 2 into the limiting clamp 3. When the nasal suction head 2 rebounds, During the process, it will gradually fit with the limiting clamp ring 3, so that the nasal suction head 2 can be fixed, and then the protective strip 12 on the supporting strip 1 is fitted with the patient's face, and then the supporting strip 1 is bent. Since the supporting strip 1 is made of elastic plastic material and the protective strip 12 is made of soft silicone material, the supporting strip 1 and the protective strip 12 can be deformed and smoothly fit with the patient's face. Then, the suction tube on the nasal suction head 2 is placed in the patient's nostril, and then the second strap 9 and the first strap 6 are pulled. Since the second strap 9 and the first strap 6 are both The cotton cloth material is adopted, so the second strap 9 and the first strap 6 can be bent at will, so that the second strap 9 and the first strap 6 fit the patient's head, and then the position of the slider 7 is moved, so that the slider 7 and the limit rod 13 move on the first strap 6, so that the distance between the first strap 6 and the second strap 9 can be adapted to the patient's head, and then the plug block 8 is inserted into the slot 11 on the fixing block 10, because at this time the whole component fits the patient's head, thereby realizing the fixation between the whole component and the patient's head, and then the oxygen inhalation tube is connected to the connecting block 8. The oxygen tube is connected to the pipe 4, and the oxygen tube is usually made of a flexible hose. The oxygen tube is then pressed to deform it, and then the oxygen tube is placed in the fixing clamp 5. The oxygen tube is loosened to make it rebound. When the rebounded oxygen tube fits with the fixing clamp 5, the oxygen tube can be fixed. Then the other end of the oxygen tube is connected to the oxygen concentrator, so that the patient can breathe oxygen normally. In other embodiments, components and nasal suction tips 2 of different sizes can be processed and produced according to different body shapes, thereby increasing the actual use effect of the overall component.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A nasal oxygen cannula assembly with a detachable nasal suction tip, characterized in that: include: A bearing bar (1) and a nasal suction head (2), wherein the front surface of the bearing bar (1) is fixedly connected to a limiting clamp ring (3), the left surface of the nasal suction head (2) is fixedly connected to a connecting tube (4), the front surface of the bearing bar (1) is fixedly connected to a fixing clamp ring (5), the left surface of the bearing bar (1) is fixedly connected to a first binding strap (6), a slider (7) is provided on the first binding strap (6), an insert block (8) is fixedly connected to the left surface of the slider (7), a second binding strap (9) is fixedly connected to the right surface of the bearing bar (1), an end of the second binding strap (9) away from the bearing bar (1) is fixedly connected to a fixing block (10), a slot (11) is provided on the fixing block (10), a protective strip (12) is fixedly connected to the rear surface of the bearing bar (1), and a limiting rod (13) is fixedly connected to the slider (7).

2. A nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The outer surface of the nasal suction head (2) is movably connected to the limiting clamp ring (3).

3. A nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The insert block (8) is adapted to fit the slot (11).

4. A nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The side surface of the first binding belt (6) is in contact with the limiting rod (13).

5. The nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The material of the protection strip (12) is soft silica gel.

6. A nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The first binding strap (6) and the second binding strap (9) are both made of cotton cloth.

7. A nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The material of the bearing strip (1) is elastic plastic.

8. The nasal oxygen cannula assembly with a detachable nasal suction tip according to claim 1, characterized in that: The material of the nasal suction tip (2) is maternal and infant grade silicone.

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