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 a connecting pipe. 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 utility model relates to medical device field, especially a nasal oxygen tube assembly with detachable nasal suction head. BACKGROUND

[0002] Oxygen inhalation is a common treatment method, in real life, many diseases cause the human body to be in the state of hypoxia, and nasal oxygen tubes are often used for oxygen inhalation to meet the oxygen demand of the human body, relieve the symptoms of various acute diseases caused by hypoxia, and the nasal oxygen tube is used by unpacking the small package, connecting the interface end of the nasal oxygen tube to the oxygen inhalation device, then putting the nasal plug into the nostril, and hanging the ear ring on the ear, and oxygen can be inhaled.

[0003] However, the nasal oxygen tube assembly is usually directly hung on the ear and does not have a good fixing structure, so in the actual use process, the easy movement of the patient's head can easily cause the nasal oxygen tube assembly to fall off the ear, thereby causing the nasal suction head to separate from the nostril, and further affecting the normal oxygen inhalation of the patient, and therefore a nasal oxygen tube assembly with detachable nasal suction head is needed. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at least to solve one of the technical problems in the prior art, and provides a nasal oxygen tube assembly with detachable nasal suction head, which reduces the probability of the whole assembly falling off the patient's head, and can reduce the probability of the nasal oxygen tube falling off the patient's nostril, thereby avoiding affecting the normal oxygen inhalation of the patient.

[0005] The utility model also provides a nasal oxygen tube assembly with detachable nasal suction head, which comprises a bearing strip and a nasal suction head, the front surface of the bearing strip is fixedly connected with a limiting snap 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 fixed snap ring, the left surface of the bearing strip is fixedly connected with a first binding belt, a sliding block is arranged on the first binding belt, the left surface of the sliding block is fixedly connected with a plug-in block, the right surface of the bearing strip is fixedly connected with a second binding belt, one end of the second binding belt away from the bearing strip is fixedly connected with a fixed block, a plug-in slot is formed in the fixed block, the rear surface of the bearing strip is fixedly connected with a protective strip, and a limiting rod is fixedly connected to the sliding block.

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

[0007] According to the nasal oxygen tube assembly with detachable nasal suction head, the plug-in block is matched with the plug-in slot, so that the plug-in block can be smoothly inserted into the plug-in slot.

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

[0009] According to the nose oxygen tube assembly with detachable nose suction head, the material of the protective strip is soft silica gel, and the comfort of the patient after wearing can be improved under the action of the protective strip.

[0010] According to the nose oxygen tube assembly with detachable nose suction head, the material of the first binding belt and the second binding belt is cotton cloth, so that the first binding belt and the second binding belt can be smoothly attached to the head of the patient.

[0011] According to the nose oxygen tube assembly with detachable nose suction head, the material of the bearing strip is elastic plastic, so that the bearing strip can be smoothly attached to the face of the patient.

[0012] According to the nose oxygen tube assembly with detachable nose suction head, the material of the nose suction head is baby-grade silica gel, and the baby-grade silica gel material can reduce the stimulation to the nasal mucosa and avoid the irritating smell of PVC.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] 1. Through the setting of the sliding block, the insert block and the slot structure, the whole assembly can be fixed together with the head of the patient, so as to reduce the probability of falling of the whole assembly from the head of the patient, and the probability of falling of the nasal oxygen tube from the nostrils of the patient can be reduced, and the normal oxygen inhalation of the patient is avoided.

[0015] 2. Through the setting of the sliding block, the insert block and the slot structure, the whole assembly can be fixed together with the head of the patient, so as to reduce the probability of falling of the whole assembly from the head of the patient, and the probability of falling of the nasal oxygen tube from the nostrils of the patient can be reduced, and the normal oxygen inhalation of the patient is avoided.

[0016] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in combination with the drawings and embodiments;

[0018] Figure 1 It is whole structural drawing of the utility model nose oxygen tube assembly with detachable nose suction head;

[0019] Figure 2 It is structure schematic view of bearing strip part of the utility model nose oxygen tube assembly with detachable nose suction head;

[0020] Figure 3 It is structure schematic view of limiting snap ring part of the utility model nose oxygen tube assembly with detachable nose suction head;

[0021] Figure 4The utility model discloses a detachable nose suction head's nose oxygen pipe assembly's slider section's structure schematic view.

[0022] Figure 5 The utility model discloses a detachable nose suction head's nose oxygen pipe assembly's slider section's structure schematic view.

[0023] Figure 6 The utility model discloses a detachable nose suction head's nose oxygen pipe assembly's slider section's structure schematic view.

[0024] Legend:

[0025] 1, bearing strip;2, nose suction head;3, limit snap ring;4, connecting pipe;5, fixed snap ring;6, first bandage;7, slider;8, plug-in block;9, second bandage;10, fixed block;11, plug-in slot;12, protection strip;13, limit rod. Specific implementation

[0026] This part will describe the specific embodiment of the utility model in detail, and the preferred embodiment of the utility model is shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0027] Reference Figures 1-6 , the utility model discloses a detachable nose suction head's nose oxygen pipe assembly, it includes bearing strip 1 and nose suction head 2, and the material of bearing strip 1 is elastic plastic, so that bearing strip 1 can be deformed smoothly, and the material of nose suction head 2 is infant-grade silica gel, and the infant-grade silica gel material can reduce the irritation to nasal mucosa, avoid the irritating smell of PVC, improve the comfort degree of nose suction head 2 inserted into the nostril, the front surface of bearing strip 1 is fixedly connected with limit snap ring 3, the outer surface of nose suction head 2 is movably connected with limit snap ring 3, the left surface of nose suction head 2 is fixedly connected with connecting pipe 4, the front surface of bearing strip 1 is fixedly connected with fixed snap ring 5, the left surface of bearing strip 1 is fixedly connected with first bandage 6, the slider 7 is arranged on first bandage 6, the left surface of slider 7 is fixedly connected with plug-in block 8, the right surface of bearing strip 1 is fixedly connected with second bandage 9, and the material of first bandage 6 and second bandage 9 is all cotton cloth, and the cotton cloth material can be deformed at will, so as to adapt to the head of patient, the end, away from bearing strip 1, of second bandage 9 is fixedly connected with fixed block 10, the plug-in slot 11 is formed in fixed block 10, plug-in block 8 is matched with plug-in slot 11, the rear surface of bearing strip 1 is fixedly connected with protection strip 12, and the material of protection strip 12 is soft silica gel, and the soft silica gel can be deformed smoothly and contact with the face of patient, and the soft silica gel can increase the comfort degree of the whole assembly after wearing, the limit rod 13 is fixedly connected on slider 7, and the side surface of first bandage 6 contacts with limit rod 13.

[0028] Working principle: in the actual use process of the whole assembly, since the nasal suction head 2 is made of mother and baby grade silica gel material, the nasal suction head 2 has a certain elasticity, so the nasal suction head 2 is pressed to a certain extent, the nasal suction head 2 is deformed, so that the nasal suction head 2 is no longer fitted with the limiting snap ring 3, at this time, the nasal suction head 2 can be pulled off the limiting snap ring 3, and the connection between the nasal suction head 2 and the whole is carried out, the nasal suction head 2 is pressed to deform, and then the nasal suction head 2 is put into the limiting snap ring 3, and the nasal suction head 2 gradually fits with the limiting snap ring 3 in the process of rebounding, so that the fixation of the nasal suction head 2 can be realized, then the protective strip 12 on the bearing strip 1 is fitted with the patient's face, and the bearing strip 1 is bent, since the bearing strip 1 is made of elastic plastic material, and the protective strip 12 is made of soft silica gel material, so that the bearing strip 1 and the protective strip 12 can be deformed and smoothly fitted with the patient's face, then the suction pipe on the nasal suction head 2 is put into the patient's nostril, and the second bandage 9 and the first bandage 6 are pulled, since the second bandage 9 and the first bandage 6 are made of cotton material, the second bandage 9 and the first bandage 6 can be bent at will, so that the second bandage 9 and the first bandage 6 can be fitted with the patient's head, then the position of the sliding block 7 is moved, so that the sliding block 7 and the limiting rod 13 move on the first bandage 6, so that the distance between the first bandage 6 and the second bandage 9 can be adapted to the patient's head, then the plug 8 is inserted into the slot 11 on the fixed block 10, since the whole assembly is fitted with the patient's head at this time, the fixation between the whole assembly and the patient's head is realized, then the oxygen inhalation tube is connected to the connecting pipe 4, and the oxygen inhalation tube is usually made of flexible hose, then the oxygen inhalation tube is pressed to deform, at this time, the oxygen inhalation tube is placed in the fixed snap ring 5, the oxygen inhalation tube is loosened to rebound, when the rebounded oxygen inhalation tube is fitted with the fixed snap ring 5, the fixation of the oxygen inhalation tube is realized, then the other end of the oxygen inhalation tube is connected with the oxygen generator, so that the patient can normally inhale oxygen, and in other embodiments, different sizes of assemblies and nasal suction heads 2 can be processed according to different body types, so as to increase the actual use effect of the whole assembly.

[0029] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range of ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A nasal cannula assembly with detachable nasal prongs, characterized in that, Include: The carrying strip (1) and the nose suction head (2), the front surface of the carrying strip (1) is fixedly connected with a limit snap ring (3), the left surface of the nose suction head (2) is fixedly connected with a connecting pipe (4), the front surface of the carrying strip (1) is fixedly connected with a fixed snap ring (5), the left surface of the carrying strip (1) is fixedly connected with a first bandage (6), the first bandage (6) is provided with a sliding block (7), the left surface of the sliding block (7) is fixedly connected with an insertion block (8), the right surface of the carrying strip (1) is fixedly connected with a second bandage (9), the end of the second bandage (9) away from the carrying strip (1) is fixedly connected with a fixed block (10), the fixed block (10) is provided with a slot (11), the rear surface of the carrying strip (1) is fixedly connected with a protective strip (12), the sliding block (7) is fixedly connected with a limit rod (13).

2. A nasal cannula assembly with detachable nasal prongs according to claim 1, wherein, The outer surface of the nose suction head (2) is movably connected with the limit snap ring (3).

3. The nasal cannula assembly of claim 1, wherein, The insertion block (8) is matched with the slot (11).

4. The nasal cannula assembly of claim 1, wherein, The side surface of the first bandage (6) is in contact with the limit rod (13).

5. The nasal cannula assembly of claim 1, wherein, The material of the protective strip (12) is soft silica gel.

6. The nasal cannula assembly of claim 1, wherein, The material of the first bandage (6) and the second bandage (9) is cotton cloth.

7. The nasal cannula assembly of claim 1, wherein, The material of the carrying strip (1) is elastic plastic.

8. The nasal cannula assembly of claim 1, wherein, The material of the nose suction head (2) is mother and infant grade silica gel.

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