CN215875844U - Supra-aural nasal oxygen catheter - Google Patents
Supra-aural nasal oxygen catheter Download PDFInfo
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- CN215875844U CN215875844U CN202122367224.4U CN202122367224U CN215875844U CN 215875844 U CN215875844 U CN 215875844U CN 202122367224 U CN202122367224 U CN 202122367224U CN 215875844 U CN215875844 U CN 215875844U
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Abstract
The utility model provides an ear-hung nasal oxygen catheter, which comprises a nasal catheter and oxygen catheters, wherein a taking part and two nasal suction tubes are convexly arranged on the surface of the tube wall of the nasal catheter, the taking part and the two nasal suction tubes are oppositely arranged along the two radial sides of the nasal catheter, the two nasal suction tubes are communicated with the inside of the nasal catheter, two ends of the nasal catheter are respectively connected with one oxygen catheter, the surface of the tube wall of each oxygen catheter is tightly sleeved with a connecting sleeve in a sliding manner, and tube legs which are conveniently hooked on ears are connected on the connecting sleeve. This application supports fixedly to oxygen inhalation tube and nasal catheter through the leg on two oxygen inhalation tubes, need not paste fixedly through contacting with patient's face, therefore wear not only convenient and fast, but also can strengthen patient and wear the comfort.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an ear-hung type nasal oxygen catheter.
Background
The oxygen inhalation is a common clinical treatment method, and a proper amount of oxygen inhalation is used for correcting hypoxia, improving the level of arterial blood oxygen and saturation and promoting metabolism, so that the oxygen inhalation is one of important methods for assisting in treating various diseases such as respiratory failure, chronic tracheitis, cerebrovascular disease and coronary heart disease. The patients with unobvious clinical hypoxia symptoms may have oxygen debt and abnormal microcirculation, so oxygen inhalation may be needed. Such as patients before and after surgical operation, patients with severe hemorrhage shock, patients with fetal heart sound deficiency or patients with over-long labor in childbirth, etc. At present, the common oxygen inhalation method is a nasal catheter oxygen inhalation tube method, and specifically a nasal catheter is inserted into the top of a nasal cavity to inhale oxygen. The inventor of the application discovers through practice that the existing nasal catheter oxygen inhalation tube method has the following defects: need twine the oxygen tube in clinical patient face on the one hand, can arouse patient face serious discomfort or allergy for a long time, on the other hand needs to paste with the sticky tape with the nasal catheter and fixes outside patient's nose, and it is uncomfortable also can arouse patient to attach for a long time, therefore current nasal catheter oxygen tube is not only comparatively troublesome in wearing, and patient's sensation is also uncomfortable moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ear-hanging type nasal oxygen catheter, aiming at the technical problems that the existing nasal oxygen catheter is troublesome to wear and the patient feels uncomfortable.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an supra-aural nose leads oxygen tube, includes nasal catheter and oxygen tube, the pipe wall surface of nasal catheter is outstanding to be provided with portion of taking and two nasal suction pipes, the portion of taking and two nasal suction pipes are arranged along the radial both sides of nasal catheter relatively, two nasal suction pipes link up with nasal catheter is inside, an oxygen tube is connected respectively at the both ends of nasal catheter, every the pipe wall surface of oxygen tube closely slides and has cup jointed the adapter sleeve, be connected with the limb of being convenient for to hook on the ear on the adapter sleeve.
Compared with the prior art, when the ear-hung type nasal oxygen catheter is worn, the connecting sleeve is firstly tightly slid on the oxygen catheter to be adjusted to a proper position, then the tube legs are hooked on the ears of a patient, the nasal catheter is fixed through the tube legs on the oxygen catheter, and then the two nasal oxygen catheters are inserted into the nasal cavity of the patient through the taking part on the nasal catheter. This application supports fixedly to oxygen inhalation tube and nasal catheter through the leg on two oxygen inhalation tubes, need not paste fixedly through contacting with patient's face, therefore wear not only convenient and fast, but also can strengthen patient and wear the comfort.
Furthermore, the nasal suction tube is a tubular elastic tube formed by connecting foldable corrugated sheets along the folding and stretching direction.
Furthermore, a nasal cone plug is tightly sleeved on the nasal suction tube in a sliding manner.
Furthermore, the pipe legs are movably connected to the connecting sleeve through hinges.
Further, the supra-aural nasal oxygen tube still includes the crossover sub that has input interface and two output interface, input interface and two output interface link up each other and are located crossover sub's relative both ends respectively in crossover sub inside, input interface passes through the pipe and is connected with outside oxygen source, two output interface correspond respectively and keep away from the one end of nasal catheter with an oxygen tube and be connected.
Drawings
Fig. 1 is a schematic view of an ear-hung nasal oxygen inhalation tube structure provided by the present invention.
In the figure, 1, a nasal catheter; 11. a taking part; 12. a nasal suction tube; 13. a nasal cone plug; 2. an oxygen tube; 3. connecting sleeves; 4. pipe legs; 5. and (4) converting the joint.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.
In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the utility model provides an ear-hung nasal oxygen inhalation tube, which comprises a nasal catheter 1 and an oxygen inhalation tube 2, wherein a taking part 11 and two nasal suction tubes 12 are protrudingly arranged on the surface of the tube wall of the nasal catheter 1, the taking part 11 and the two nasal suction tubes 12 are oppositely arranged along two radial sides of the nasal catheter 1, so that the two nasal suction tubes 12 are inserted into the nasal cavity of a patient through the taking part 11 by hand, the two nasal suction tubes 12 are communicated with the inside of the nasal catheter 1, so that oxygen conveyed from the oxygen inhalation tube 2 is guided into the nasal cavity of the patient through the nasal catheter 1 and the nasal suction tubes 12, two ends of the nasal catheter 1 are respectively connected with one oxygen inhalation tube 2, the tube wall surface of each oxygen inhalation tube 2 is tightly sleeved with a connecting sleeve 3 in a sliding manner, and under the action of human force, the position of the connecting sleeve 3 on the oxygen inhalation tube 2 can be properly adjusted to meet the requirements of different patients, the connecting sleeve 3 is connected with tube legs 4 which are convenient to hook on ears, so that the whole nasal oxygen catheter can be conveniently hooked on the ears of a patient through the two tube pins 4, and the nasal oxygen catheter is convenient and comfortable to wear.
Compared with the prior art, when the ear-hung type nasal oxygen catheter is worn, the connecting sleeve is firstly tightly slid on the oxygen catheter to be adjusted to a proper position, then the tube legs are hooked on the ears of a patient, the nasal catheter is fixed through the tube legs on the oxygen catheter, and then the two nasal oxygen catheters are inserted into the nasal cavity of the patient through the taking part on the nasal catheter. This application supports fixedly to oxygen inhalation tube and nasal catheter through the leg on two oxygen inhalation tubes, need not paste fixedly through contacting with patient's face, therefore wear not only convenient and fast, but also can strengthen patient and wear the comfort.
As a specific embodiment, the nasal suction tube 12 is a tubular elastic tube formed by connecting foldable corrugated sheets along the folding and stretching direction, so that when the nasal cavity of a patient is slightly far away from the air outlet of the nasal suction tube 12, the nasal suction tube 12 can be inserted into the nasal cavity of the patient by slightly stretching the nasal suction tube, and the oxygen suction tube can meet the use requirements of more patients.
As a specific embodiment, please refer to fig. 1, a nasal cone plug 13 is tightly slidably sleeved on the nasal suction tube 12, so that the position of the nasal cone plug 13 on the nasal suction tube 12 can be manually adjusted, which not only can well block the nasal cavity to prevent oxygen leakage, but also can well support and fix the nasal suction tube 12.
As a specific embodiment, the tube leg 4 is movably connected to the connection sleeve 3 by a hinge, and specifically, the tube leg 4 can be movably connected to the connection sleeve 3 by a pin joint of an existing pin, so that when a patient does not need to wear the nasal oxygen catheter, the tube leg 4 can be folded along the axial direction of the nasal catheter 1, so as to be convenient for placement and carrying.
As a specific embodiment, please refer to fig. 1, the ear-hung nasal oxygen tube further includes a adaptor 5 having an input interface and two output interfaces, the input interface and the two output interfaces are communicated with each other inside the adaptor 5 and located at two opposite ends of the adaptor 5, respectively, the input interface is connected to an external oxygen source through a conduit, the two output interfaces are correspondingly connected to one end of one oxygen tube 2 away from the nasal conduit 1, that is, one oxygen tube 2 is correspondingly connected to one output interface of the adaptor 5, so that oxygen can be simultaneously provided to the two oxygen tubes 2 through the input interface of the adaptor 5, and the interfaces connected to the external oxygen source are reduced, thereby timely providing oxygen to the patient.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides an oxygen tube is led to supra-aural nose, a serial communication port, including nasal catheter (1) and oxygen tube (2), the pipe wall surface of nasal catheter (1) is outstanding to be provided with portion of taking (11) and two nasal suction pipes (12), the radial both sides mutual disposition of portion of taking (11) and two nasal suction pipes (12) along nasal catheter (1), two nasal suction pipes (12) link up with nasal catheter (1) is inside, oxygen tube (2) are connected respectively at the both ends of nasal catheter (1), every the pipe wall surface of oxygen tube (2) closely slides and has cup jointed adapter sleeve (3), be connected with on adapter sleeve (3) and be convenient for hang tube leg (4) on the ear.
2. The supra-aural nasal oxygen catheter according to claim 1, wherein the nasal suction tube (12) is a tubular elastic tube formed by connecting foldable corrugated sheets along the folding and stretching direction.
3. The supra-aural nasal oxygen catheter according to claim 1, wherein a nasal cone plug (13) is tightly slidably sleeved on the nasal suction tube (12).
4. The ear-hung nasal oxygen catheter according to claim 1, wherein the tube legs (4) are movably connected to the connecting sleeve (3) by hinges.
5. The ear-hung type nasal oxygen catheter according to claim 1, further comprising a switching joint (5) having an input interface and two output interfaces, wherein the input interface and the two output interfaces are communicated with each other inside the switching joint (5) and located at two opposite ends of the switching joint (5), respectively, the input interface is connected with an external oxygen source through a catheter, and the two output interfaces are correspondingly connected with one end of the oxygen catheter (2) away from the nasal catheter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367224.4U CN215875844U (en) | 2021-09-28 | 2021-09-28 | Supra-aural nasal oxygen catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367224.4U CN215875844U (en) | 2021-09-28 | 2021-09-28 | Supra-aural nasal oxygen catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215875844U true CN215875844U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122367224.4U Active CN215875844U (en) | 2021-09-28 | 2021-09-28 | Supra-aural nasal oxygen catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215875844U (en) |
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2021
- 2021-09-28 CN CN202122367224.4U patent/CN215875844U/en active Active
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