CN213884673U - Fixing clamp for nasal oxygen tube - Google Patents

Abstract

The utility model discloses a nasal oxygen tube fixation clamp. The method comprises the following steps: the inner circumference of the tube cavity of the sleeve is matched with the outer diameter of the nasal oxygen tube; and the ear hook is connected with the lower part of the sleeve and is used for fixing the nasal oxygen tube on the ear. The utility model has the advantages that: the nasal oxygen tube can be fixed on the ear by arranging the sleeve and the ear hook.

Description

Fixing clamp for nasal oxygen tube

Technical Field

The utility model relates to the field of medical equipment, in particular to nasal oxygen tube fixation clamp.

Background

In the current medical treatment, oxygen inhalation is a method for improving the respiratory function, and is an important treatment means. The oxygen inhalation therapy is an important therapy for improving animal blood nutrient partial pressure and arterial blood oxygen saturation, increasing arterial blood oxygen content, correcting oxygen deficiency state caused by various reasons, promoting tissue metabolism and maintaining organism life activity by supplying oxygen, and is the most widely used treatment method and emergency treatment means in clinic. The air inlet end of the existing nasal oxygen hose is connected with the oxygen supply hose, the outlet end of the existing nasal oxygen hose is inserted into the nostril, the conduit is wound on the ear part and is fixed below the neck through the lock catch. The fixing point is placed at the neck, which may cause discomfort during use and even more discomfort in summer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nasal oxygen pipe fixation clamp, it sets up sleeve pipe and ear hook, can fix nasal oxygen pipe at the ear. In order to achieve the above object, the utility model adopts the following technical scheme, include: 1. the utility model provides a nasal oxygen tube fixation clamp which characterized in that includes: the inner circumference of the tube cavity of the sleeve is matched with the outer diameter of the nasal oxygen tube; and the ear hook is connected with the lower part of the sleeve and is used for fixing the nasal oxygen tube on the ear. Preferably, the method further comprises the following steps: an opening axially disposed on the cannula and communicating with the interior of the lumen. Preferably, the radian of the opening is 75-90 degrees. Preferably, the method further comprises the following steps: the reed is arranged in the lumen of the sleeve at the base part, the extension part is arranged in parallel with the axial direction of the lumen, and the free end at least partially extends out of the lumen. Preferably, the sleeve and the ear hook are of an integrally formed structure. Preferably, the ear hook is provided with an anti-slip silica gel pad. The beneficial effects of utility model are that: the nasal oxygen tube can be fixed on the ear by arranging the sleeve and the ear hook.

Drawings

FIG. 1 is a perspective view of a nasal oxygen tube fixing clip of the utility model

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FIG. 2 is a perspective view of a nasal oxygen tube fixing clip of the utility model

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Fig. 3 is a cross-sectional view of a nasal oxygen tube retaining clip of the present invention.

Fig. 4 is a right side view of a nasal oxygen tube retaining clip of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof. As shown in fig. 1-4, an implementation form of the present invention, in order to achieve the above object, adopts the following technical solution, including: the inner circumference of the lumen 111 of the cannula 110 matches the outer diameter of the nasal oxygen tube. Preferably, an axial opening 112 is provided in the sleeve 110. More preferably, the arc of the opening 112 is 75 to 90 °. As a preference, further comprising: a reed 130. As a further preference, the base 131 of the spring 130 is arranged in the lumen 111 of the sleeve 110, the extension 132 is arranged parallel to the axial direction of the lumen 111, and the free end 133 protrudes at least partially outside the lumen 111. An ear hook 120 is coupled to a lower portion of the casing 110 for fixing the nasal cannula to the ear. Preferably, the sleeve 110 and the ear hook 120 are integrally formed. More preferably, an anti-slip silicone pad 140 is provided on the ear hook 120. In the using process, the nasal oxygen inhalation tube is placed into the tube cavity 111 of the sleeve tube 110 along the opening 112, the reed 130 positioned in the tube cavity 111 is matched with the side wall of the tube cavity to clamp and fix the nasal oxygen inhalation tube together, when the position of the sleeve tube 110 on the nasal oxygen inhalation tube needs to be adjusted, the free end 133 is pressed downwards, the space between the reed 130 and the side wall of the tube cavity is enlarged, and further, the position of the sleeve tube 110 on the nasal oxygen inhalation tube can be moved.

In another embodiment, the method further comprises: an opening 112 is axially provided in the sleeve 110 and communicates with the inside of the lumen 111. Preferably, the arc of the opening 112 is 75 to 90 °. Within this angle range, the nasal oxygen inhalation tube can conveniently enter the tube cavity 111 and can be firmly fixed. More preferably, the arc of the opening 112 is 90 °.

In another embodiment, the method further comprises: a reed 130. The base 131 of the reed 130 is disposed within the lumen 111 of the sleeve 110, the extension 132 of the reed 130 is axially disposed parallel to the lumen 111, and the free end 133 of the reed 130 extends at least partially outside the lumen 111.

In another embodiment, the sleeve 110 and the ear hook 120 are integrally formed. As a further preference, the sleeve 110 and the ear hook 120 are made of silicone material.

In another embodiment, an anti-slip silicone pad 140 is disposed on the ear hook 120.

To sum up, the utility model relates to a nasal oxygen pipe fixation clamp 1 sets up sleeve pipe and ear hook, can fix nasal oxygen pipe in the ear.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims (6)

1. The utility model provides a nasal oxygen tube fixation clamp which characterized in that includes: the inner circumference of the tube cavity of the sleeve is matched with the outer diameter of the nasal oxygen tube;

and the ear hook is connected with the lower part of the sleeve and is used for fixing the nasal oxygen tube on the ear.

2. The nasal oxygen tube retaining clip of claim 1, further comprising: an opening axially disposed on the cannula and communicating with the interior of the lumen.

3. The nasal oxygen tube retaining clip of claim 2, wherein: the radian of the opening is 75-90 degrees.

4. The nasal oxygen tube retaining clip of claim 1 or 2, further comprising:

the reed is arranged in the lumen of the sleeve at the base part, the extension part is arranged in parallel with the axial direction of the lumen, and the free end at least partially extends out of the lumen.

5. The nasal oxygen tube retaining clip of claim 1 or 2, wherein: the sleeve and the ear hook are of an integrally formed structure.

6. The nasal oxygen tube retaining clip of claim 1 or 2, wherein: the ear hook is provided with an anti-slip silica gel pad.

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