Oxygen inhalation nasal catheter

Abstract

The utility model discloses an oxygen uptake nasal catheter, which relates to the technical field of oxygen uptake equipment, and comprises an oxygen catheter, two ends of the surface of the oxygen catheter are fixedly connected with fixing straps, the inner sides of the fixing straps are fixedly connected with cotton layers, two ends of the fixing straps are fixedly connected with ear hanging pads, and the ear hanging pads are fixedly connected with the oxygen uptake nasal catheter. One side of the oxygen catheter is fixedly connected with an oxygen flow regulator, one side of the oxygen flow regulator is fixedly connected with an oxygen guide tube, and the length of the oxygen guide tube is 5 meters. By arranging the cotton layer and the ear hanging pad, the cheek part and the auricle part can be protected during use, so that a patient is prevented from feeling painful due to long-time friction, and the comfort of using the device by the patient is improved; through the arrangement of a rotating rod, a transmission rod and a servo motor, the nasal catheter can be stretched out and drawn back and stored during use, so that pollution caused by exposure of the nasal catheter outside after oxygen inhalation is suspended is avoided, and the practicability and the use effect of the device are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen inhalation equipment, in particular to an oxygen inhalation nasal catheter. Background Art

[0002] Oxygen inhalation is the most commonly used treatment method in clinical practice, which requires the use of an oxygen humidifier and an oxygen tube; the oxygen humidifier is connected to the oxygen cylinder to humidify the oxygen to make the patient breathe more comfortably, one end of the oxygen tube is connected to the oxygen humidifier to transmit the humidified oxygen, and the other end of the oxygen tube is connected to the nasal cannula. Both sides of the nasal cannula can be hung on the ears of the oxygen-inhaling patient, and two nasal tubes are provided in the middle of the nasal cannula for inserting into the patient's nose to allow oxygen to be input into the patient's nostrils.

[0003] The utility model with announcement number CN204798541U discloses an oxygen nasal cannula. A plastic cap is set on the original nasal cannula. A plastic line is connected to the outer edge of the cap. The top of the plastic line is semi-S-shaped and can be hung on the main body of the oxygen cannula. When the patient does not breathe oxygen, the cap can be directly covered on the two nasal cannulas. In clinical applications, the product is used in large quantities, which benefits both nursing staff and patients. While increasing production costs very little, it has a higher price advantage. After the improvement, the patient can operate this product by himself, which greatly reduces the workload of nurses.

[0004] When the above technical solution is used,

[0005] (1) It is difficult to protect the cheeks and auricles, which may cause pain to the patient due to prolonged friction and result in low comfort;

[0006] (2) It is difficult to extend and retract the nasal cannula. After oxygen inhalation is stopped, the nasal cannula is exposed and easily contaminated.

[0007] In view of the above problems, the utility model provides an oxygen inhalation nasal catheter. Utility Model Content

[0008] The utility model aims to provide an oxygen inhalation nasal catheter, which can protect the cheek and the auricle, and can retract and store the nasal catheter, thereby solving the problems in the background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an oxygen inhalation nasal catheter, comprising an oxygen catheter, both ends of the surface of the oxygen catheter are fixedly connected with fixing belts, the inner side of the fixing belt is fixedly connected with a cotton layer, both ends of the fixing belt are fixedly connected with ear pads, one side of the oxygen catheter is fixedly connected with an oxygen flow regulator, one side of the oxygen flow regulator is fixedly connected with an oxygen guide tube, the length of the oxygen guide tube is 5 meters, one end of the oxygen guide tube is wound with a rotating rod, the bottom of the rotating rod is fixedly connected with a transmission rod, and the bottom spline of the transmission rod is connected to a servo motor.

[0010] Furthermore, a motor box is fixedly connected to the bottom of the servo motor, and a storage tube is fixedly connected to the bottom of the motor box, thereby achieving the function of placing the motor.

[0011] Furthermore, a fixing clamp is fixedly connected to one side of the storage cylinder, and an oxygen absorber is fixedly connected to the bottom of the storage cylinder, thereby achieving the function of fixing one end of the oxygen guide tube.

[0012] Furthermore, two ends of one side of the oxygen conduit are fixedly connected with nasal conduits, and the surface of the nasal conduit is fixedly connected with oxygen outlet holes, thereby achieving the effect of oxygen absorption.

[0013] Furthermore, a controller is fixedly connected to the top of the storage tube, and a switch button is fixedly connected to the top of the controller, thereby achieving a control function.

[0014] Furthermore, a fixed plug is fixedly connected to the inner bottom wall of the oxygen flow regulator, a control rod is inserted into the interior of the fixed plug, an adjustment plate is inserted into the surface of the control rod, a regulating knob is fixedly connected to the top of the control rod, and anti-slip grooves are fixedly connected to the surface of the regulating knob, thereby achieving an anti-slip effect.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model provides an oxygen inhalation nasal catheter.

[0017] (1) The cotton layer and the ear pads can protect the cheek and auricle during use, thereby preventing the patient from feeling pain due to prolonged friction, thereby improving the patient's comfort when using the device.

[0018] (2) Through the arrangement of the rotating rod, the transmission rod and the servo motor, the nasal catheter can be extended and retracted during use, thereby avoiding contamination caused by the nasal catheter being exposed to the outside after oxygen inhalation is suspended, which greatly increases the practicality and use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the storage tube of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of the nasal catheter and facial auricle protection assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the oxygen flow regulator of the utility model.

[0023] In the figure: 1. Oxygen catheter; 2. Fixing belt; 3. Cotton layer; 4. Ear pad; 5. Oxygen flow regulator; 6. Oxygen guide tube; 7. Rotating rod; 8. Transmission rod; 9. Servo motor; 10. Motor box; 11. Storage tube; 12. Fixing card; 13. Oxygen concentrator; 14. Nasal cannula; 15. Oxygen outlet; 16. Controller; 17. Switch button; 18. Fixing column; 19. Control lever; 20. Adjustment plate; 21. Control knob; 22. Anti-slip pattern. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0026] An oxygen inhalation nasal catheter comprises an oxygen catheter 1, wherein two ends of the surface of the oxygen catheter 1 are fixedly connected with fixing belts 2, the inner side of the fixing belt 2 is fixedly connected with a cotton layer 3, and the two ends of the fixing belt 2 are fixedly connected with ear pads 4. Through the arrangement of the cotton layer 3 and the ear pad 4, the cheek and the auricle can be protected when in use, thereby avoiding the patient from feeling pain due to long-term friction, and improving the comfort of the patient in using the device; one side of the oxygen catheter 1 is fixedly connected with an oxygen flow regulator 5, one side of the oxygen flow regulator 5 is fixedly connected with an oxygen guide tube 6, the length of the oxygen guide tube 6 is 5 meters, one end of the oxygen guide tube 6 is wound with a rotating rod 7, the bottom of the rotating rod 7 is fixedly connected with a transmission rod 8, and the bottom of the transmission rod 8 is splined with a servo motor 9. Through the arrangement of the rotating rod 7, the transmission rod 8 and the servo motor 9, the nasal catheter can be retracted and stored when in use, thereby avoiding the nasal catheter being exposed to the outside and causing pollution after the oxygen inhalation is suspended, greatly increasing the practicality and use effect of the device.

[0027] Specifically, firstly, by setting the cotton layer 3 and the ear pad 4, the cheek and the auricle can be protected during use, thereby avoiding pain caused by prolonged friction to the patient, and improving the comfort of the patient in using the device; then, by setting the rotating rod 7, the transmission rod 8 and the servo motor 9, the nasal catheter can be retracted and stored during use, thereby avoiding contamination caused by the nasal catheter being exposed to the outside after suspending oxygen inhalation, which greatly increases the practicality and use effect of the device.

[0028] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0029] The bottom of the servo motor 9 is fixedly connected to a motor box 10, and the bottom of the motor box 10 is fixedly connected to a storage tube 11. The purpose of this design is to achieve the effect of storing the oxygen guide tube 6 during use through the setting of the storage tube 11.

[0030] Further, such as Figure 1-2 As shown, the following preferred technical solutions are provided:

[0031] A fixed card 12 is fixedly connected to one side of the storage tube 11, and an oxygen absorber 13 is fixedly connected to the bottom of the storage tube 11. The purpose of this design is to provide oxygen to the nasal catheter 14 during use through the setting of the oxygen absorber 13.

[0032] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0033] Both ends of one side of the oxygen conduit 1 are fixedly connected with nasal conduits 14, and the surface of the nasal conduit 14 is fixedly connected with oxygen outlet holes 15. The purpose of such a design is to achieve the effect of transporting oxygen to the oxygen outlet holes 15 during use through the setting of the oxygen conduit 1.

[0034] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0035] A controller 16 is fixedly connected to the top of the storage tube 11, and a switch button 17 is fixedly connected to the top of the controller 16. The purpose of this design is to turn on or off the servo motor 9 during use through the setting of the switch button 17.

[0036] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0037] The inner bottom wall of the oxygen flow regulator 5 is fixedly connected with a fixed plug 18, a control rod 19 is inserted into the interior of the fixed plug 18, an adjustment plate 20 is inserted into the surface of the control rod 19, a regulating knob 21 is fixedly connected to the top of the control rod 19, and an anti-slip pattern 22 is fixedly connected to the surface of the regulating knob 21. The purpose of this design is to achieve the effect of regulating the oxygen flow during use through the setting of the regulating knob 21.

[0038] In summary:

[0039] 1. First, by providing the cotton layer 3 and the ear pad 4, the cheek and the auricle can be protected during use, thereby preventing the patient from feeling pain due to prolonged friction, thereby improving the comfort of the patient in using the device;

[0040] 2. Then, by setting the rotating rod 7, the transmission rod 8 and the servo motor 9, the nasal catheter can be retracted and stored when in use, thereby avoiding the nasal catheter being exposed to the outside and causing pollution after the oxygen inhalation is suspended, which greatly increases the practicality and use effect of the device;

[0041] 3. A motor box 10 is fixedly connected to the bottom of the servo motor 9, and a storage tube 11 is fixedly connected to the bottom of the motor box 10. The purpose of this design is to store the oxygen guide tube 6 during use through the setting of the storage tube 11.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oxygen inhalation nasal cannula, comprising an oxygen cannula (1), characterized in that: The two ends of the surface of the oxygen conduit (1) are fixedly connected with fixing belts (2), the inner side of the fixing belt (2) is fixedly connected with a cotton layer (3), the two ends of the fixing belt (2) are fixedly connected with ear pads (4), one side of the oxygen conduit (1) is fixedly connected with an oxygen flow regulator (5), one side of the oxygen flow regulator (5) is fixedly connected with an oxygen guide tube (6), the length of the oxygen guide tube (6) is 5 meters, one end of the oxygen guide tube (6) is wound with a rotating rod (7), the bottom of the rotating rod (7) is fixedly connected with a transmission rod (8), and the bottom of the transmission rod (8) is splined with a servo motor (9).

2. The oxygen inhalation nasal cannula according to claim 1, characterized in that: The bottom of the servo motor (9) is fixedly connected to a motor box (10), and the bottom of the motor box (10) is fixedly connected to a storage tube (11).

3. The oxygen inhalation nasal cannula according to claim 2, characterized in that: A fixed clamp (12) is fixedly connected to one side of the storage cylinder (11), and an oxygen absorber (13) is fixedly connected to the bottom of the storage cylinder (11).

4. The oxygen inhalation nasal cannula according to claim 1, characterized in that: Both ends of one side of the oxygen conduit (1) are fixedly connected to a nasal conduit (14), and the surface of the nasal conduit (14) is fixedly connected to an oxygen outlet hole (15).

5. The oxygen inhalation nasal cannula according to claim 2, characterized in that: The top of the storage tube (11) is fixedly connected to a controller (16), and the top of the controller (16) is fixedly connected to a switch button (17).

6. The oxygen inhalation nasal cannula according to claim 1, characterized in that: The inner bottom wall of the oxygen flow regulator (5) is fixedly connected to a fixed plug post (18), a control rod (19) is inserted into the interior of the fixed plug post (18), an adjustment plate (20) is inserted into the surface of the control rod (19), a control knob (21) is fixedly connected to the top of the control rod (19), and an anti-slip pattern (22) is fixedly connected to the surface of the control knob (21).

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