CN219579632U

CN219579632U - Multipurpose nasal oxygen cannula

Info

Publication number: CN219579632U
Application number: CN202320198116.5U
Authority: CN
Inventors: 韩槟屾
Original assignee: Xinchang People's Hospital
Current assignee: Xinchang People's Hospital
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-25
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a multipurpose nasal oxygen cannula, which belongs to the technical field of nasal oxygen cannula and comprises a main cannula, wherein a horn-shaped connecting cover is arranged at one end of the main cannula, and a nose plug is arranged at one end of the main cannula far away from the connecting cover; an extension tube is arranged at one end of the nose plug, which is far away from the main tube body, an inner thread is arranged on the inner wall of the nose plug, and an outer thread which is matched with the inner thread of the inner wall of the nose plug is arranged on the outer wall of the extension tube; through holes are formed in two ends of the extension pipe, and two vent holes are formed in the side wall of the extension pipe; the nose plug is characterized in that a first clamping sleeve is fixed on the nose plug, a nose clip is integrally formed on the first clamping sleeve, two silica gel pads are fixed on the nose clip, the main pipe body is connected with the connecting cover through an adhesive, and the nose plug is connected with the first clamping sleeve through the adhesive. The multipurpose nasal oxygen cannula is convenient to detach, and the application range is enlarged.

Description

Multipurpose nasal oxygen cannula

Technical Field

The utility model belongs to the technical field of nasal oxygen tubes, and particularly relates to a multipurpose nasal oxygen tube.

Background

Oxygen inhalation is used for correcting hypoxia, improving the level of arterial blood oxygen partial pressure and oxygen saturation, promoting metabolism, and is one of important methods for adjuvant therapy of various diseases, such as respiratory failure, chronic tracheitis, cerebrovascular disease, coronary heart disease, etc. The nasal oxygen tube is a medical article made of soft polyvinyl chloride and silicone rubber, and consists of a horn mouth, a nasal plug, a tube body and the like, is a common tool for oxygen inhalation, and is inserted into the nasal cavity of a patient when the traditional nasal oxygen tube is used, when the patient with heavy snoring is met, the nasal cavity is narrow when the patient with heavy snoring is snored, and the problem that oxygen is not easy to convey to the pharyngeal cavity exists.

Disclosure of Invention

The present utility model is directed to a multipurpose nasal oxygen cannula to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a multipurpose nasal oxygen cannula comprises a main cannula body, wherein a horn-shaped connecting cover is arranged at one end of the main cannula body, and a nose plug is arranged at one end of the main cannula body away from the connecting cover;

an extension tube is arranged at one end of the nose plug, which is far away from the main tube body, an inner thread is arranged on the inner wall of the nose plug, and an outer thread which is matched with the inner thread of the inner wall of the nose plug is arranged on the outer wall of the extension tube;

through holes are formed in two ends of the extension pipe, and two vent holes are formed in the side wall of the extension pipe;

the nose plug is characterized in that a first clamping sleeve is fixed on the nose plug, a nose clip is integrally formed on the first clamping sleeve, and two silica gel pads are fixed on the nose clip.

In a further embodiment, the main tubular body is connected to the connection cap by an adhesive, and the nose plug is connected to the first ferrule by an adhesive.

In a further embodiment, the inner diameter of the main tube body is larger than the inner diameter of the extension tube.

In a further embodiment, a second ferrule is secured to the main tubular body, and two elastic bands are secured to the second ferrule.

In a further embodiment, the connecting cover is sleeved with a jacket, one side of the connecting cover is provided with a locking bolt, and the jacket is provided with two screw holes matched with the locking bolt.

In a further embodiment, the two silica gel pads are connected with the nose clip through an adhesive, and the main tube body and the extension tube are made of medical silica rubber.

The utility model has the technical effects and advantages that: this multipurpose nose oxygen pipe through setting up main body, connecting cover, first cutting ferrule, nasal obstruction, nose clip, silica gel pad and extension pipe, when meetting the heavier patient of snore and disease, the extension pipe can extend to patient's pharyngeal cavity, realizes the normal supply of oxygen, when meetting the normal patient of nasal cavity, rotatory extension pipe can realize the separation of extension pipe and nasal obstruction, with the nasal obstruction direct plug in patient's nasal cavity can.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic view of the jacket structure of the present utility model.

In the figure: 1. a main pipe body; 2. a connection cover; 3. a jacket; 30. a locking bolt; 4. a second ferrule; 5. an elastic band; 6. a first ferrule; 7. nasal obstruction; 8. a nose clip; 9. a silica gel pad; 10. and (5) extending the pipe.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1 to 3, the present utility model provides a multipurpose nasal oxygen cannula, which will be described in detail with reference to the accompanying drawings.

Example 1

A multipurpose nasal oxygen cannula comprises a main tube body 1, wherein a horn-shaped connecting cover 2 is arranged at one end of the main tube body 1 and is used for being connected with oxygen supply equipment, and a nose plug 7 is arranged at one end of the main tube body 1 away from the connecting cover 2;

the end of the nose plug 7 far away from the main pipe body 1 is provided with an extension pipe 10, the inner wall of the nose plug 7 is provided with internal threads, and the outer wall of the extension pipe 10 is provided with external threads which are matched with the internal threads of the inner wall of the nose plug 7;

through holes are formed at two ends of the extension pipe 10, and two vent holes are formed in the side wall of the extension pipe 10, so that the extension pipe 10 is prevented from being blocked and cannot supply oxygen smoothly;

the nose plug 7 is fixedly provided with a first cutting sleeve 6, the first cutting sleeve 6 is integrally provided with a nose clip 8, and the nose clip 8 is fixedly provided with two silica gel pads 9.

In this embodiment, the specific usage flow is as follows: when a patient with heavy snoring is encountered, the extension tube 10 can extend to the pharyngeal cavity of the patient, the nasal plug 7 is placed in the nasal cavity of the patient, the two silica gel pads 9 on the nasal clamp 8 are attached to the nasal wings of the patient, the stability of the nasal plug 7 can be improved, the connecting cover 2 is sleeved on the air outlet tube of external oxygen supply equipment, and then the normal supply of oxygen is realized;

when a patient with normal nasal cavity is encountered, the extension tube 10 is rotated to separate the extension tube 10 from the nasal plug 7, and the nasal plug 7 is plugged into the nasal cavity of the patient.

Example 2

On the basis of embodiment 1, the main pipe body 1 is connected with the connecting cover 2 through an adhesive, and the nose plug 7 is connected with the first clamping sleeve 6 through the adhesive.

The inner diameter of the main pipe body 1 is larger than the inner diameter of the extension pipe 10.

Be fixed with second cutting ferrule 4 through the gluing agent on being responsible for body 1, be fixed with two elastic bands 5 on the second cutting ferrule 4, during the use, overlap two elastic bands 5 on two ears of patient, can improve the stability of responsible for body 1.

The connecting cover 2 is sleeved with the jacket 3, one side of the connecting cover 2 is provided with the locking bolt 30, the jacket 3 is provided with two screw holes matched with the locking bolt 30, the connecting cover 2 is sleeved on an air outlet pipe of the oxygen supply equipment, and then the locking bolt 30 is screwed down, so that the connecting cover 2 can be prevented from loosening.

The two silica gel pads 9 are connected with the nose clip 8 through adhesives, and the main pipe body 1 and the extension pipe 10 are made of medical silica rubber.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multipurpose nasal oxygen cannula comprising a main cannula body (1), characterized in that: one end of the main pipe body (1) is provided with a horn-shaped connecting cover (2), and one end of the main pipe body (1) far away from the connecting cover (2) is provided with a nose plug (7);

an extension pipe (10) is arranged at one end of the nose plug (7) far away from the main pipe body (1), an inner thread is arranged on the inner wall of the nose plug (7), and an outer thread matched with the inner thread of the inner wall of the nose plug (7) is arranged on the outer wall of the extension pipe (10);

through holes are formed in two ends of the extension pipe (10), and two vent holes are formed in the side wall of the extension pipe (10);

the nose plug is characterized in that a first clamping sleeve (6) is fixed on the nose plug (7), a nose clip (8) is integrally formed on the first clamping sleeve (6), and two silica gel pads (9) are fixed on the nose clip (8).

2. A multipurpose nasal oxygen cannula according to claim 1, wherein: the main pipe body (1) is connected with the connecting cover (2) through an adhesive, and the nose plug (7) is connected with the first clamping sleeve (6) through the adhesive.

3. A multipurpose nasal oxygen cannula according to claim 1, wherein: the inner diameter of the main pipe body (1) is larger than the inner diameter of the extension pipe (10).

4. A multipurpose nasal oxygen cannula according to claim 1, wherein: a second clamping sleeve (4) is fixed on the main pipe body (1), and two elastic bands (5) are fixed on the second clamping sleeve (4).

5. A multipurpose nasal oxygen cannula according to claim 1, wherein: the connecting cover (2) is sleeved with a jacket (3), one side of the connecting cover (2) is provided with a locking bolt (30), and the jacket (3) is provided with two screw holes matched with the locking bolt (30).

6. A multipurpose nasal oxygen cannula according to claim 1, wherein: the two silica gel pads (9) are connected with the nose clip (8) through adhesives, and the main pipe body (1) and the extension pipe (10) are made of medical silicone rubber.