CN217091708U

CN217091708U - Oxygen inhalation nasal catheter capable of reducing nasal mucosa injury

Info

Publication number: CN217091708U
Application number: CN202221080459.3U
Authority: CN
Inventors: 刘雪梅
Original assignee: First Peoples Hospital of Yibin
Current assignee: First Peoples Hospital of Yibin
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-02
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an oxygen uptake nasal catheter of reducible nasal mucosa damage, including the connecting tube, two nasal obstruction tubular structures are installed to the symmetry on the connecting tube, slidable mounting has extending structure on the nasal obstruction tubular structure, extending structure contains basic block structure, connecting pipe and anticreep fender ring, the inner at basic block structure is installed to the connecting pipe, the inner at the connecting pipe is installed to the anticreep fender ring. A oxygen uptake nasal catheter of reducible nasal mucosa damage, belong to the nasal catheter field, through setting up extending structure and protection spring, when filling in nasal obstruction tubular construction in the nostril again, extending structure can contact the nasal cavity, extending structure can remove to nasal obstruction tubular construction after receiving blockking of nasal cavity to when can avoiding nasal obstruction tubular construction to stab the nasal cavity, because extending structure receives to block the back can remove to nasal obstruction tubular construction, so extending structure can not hinder the nasal mucosa yet, the nasal mucosa that finally can reduce the user receives the probability of damage.

Description

Oxygen inhalation nasal catheter capable of reducing nasal mucosa injury

Technical Field

The utility model relates to a nasal catheter field, in particular to an oxygen uptake nasal catheter of reducible nasal mucosa damage.

Background

Oxygen inhalation, namely oxygen inhalation, is a common treatment method in clinical use, and oxygen therapy is mainly a method for relieving hypoxia. A proper amount of oxygen inhalation is used for correcting oxygen deficiency, improving the partial pressure of arterial blood oxygen and the level of oxygen saturation, and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases.

The nasal oxygen tube is a medical article made of soft polyvinyl chloride and silicon rubber and consists of a horn mouth, a nasal plug, a head and the like. When in use, the horn end of the nasal oxygen tube is connected with the oxygen inhalation device, the head ring or the ear ring is hung on the head or the ears, and the nasal plug is plugged into the nostril for oxygen inhalation.

When the existing oxygen inhalation nasal catheter is used, the nasal obstruction is hard, so when the nasal obstruction is plugged into the nostril for oxygen inhalation, the nasal mucosa of a user is easily damaged.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an oxygen inhalation nasal catheter capable of reducing the damage of nasal mucosa, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oxygen uptake nasal catheter of reducible nasal mucosa damage, includes connecting tube, two nasal obstruction tube structures are installed to the symmetry on the connecting tube, slidable mounting has extending structure on the nasal obstruction tube structure, extending structure contains basic block structure, connecting pipe and anticreep and keeps off the ring, the inner at basic block structure is installed to the connecting pipe, the inner at the connecting pipe is installed to the anticreep fender ring, the inboard of the inherent anticreep of nasal obstruction tube structure keeps off the ring is provided with a plurality of protection spring, the structural protection architecture that installs of basic block, protection architecture contains soft protection ring and installation base ring, the installation base ring is installed on the inner wall of soft protection ring.

Preferably, the left end and the right end of the connecting air pipe are symmetrically provided with two air conveying pipes, and the air conveying pipes and the connecting air pipe are of an integrally formed structure.

Preferably, the nasal obstruction tube structure and the connecting air tube are of an integrally formed structure, a spring accommodating cavity is formed in the nasal obstruction tube structure, the spring accommodating cavity is of an annular structure, a communicating groove is formed in the outer end of the nasal obstruction tube structure, the communicating groove is of an annular structure, and the communicating groove penetrates through the outer end of the nasal obstruction tube structure and the spring accommodating cavity.

Preferably, the protection spring is positioned in a spring accommodating cavity formed in the structure of the nasal obstruction tube.

Preferably, the last base block structure of extending structure is located the outside of nasal obstruction tubular structure, installation slot has been seted up on the outer wall of base block structure, installation slot is the loop configuration, the base block structure is the loop configuration, the intracavity is accomodate to the spring that the anticreep kept off the ring bit to set up in the nasal obstruction tubular structure, the intercommunication groove that the connecting pipe passed nasal obstruction tubular structure outer end and seted up links together anticreep fender ring and base block structure, connecting pipe and anticreep fender ring are the integrated into one piece structure.

Preferably, the soft guard ring on the protection structure is sleeved on the base block structure, the mounting base ring is located in a mounting clamping groove formed in the outer wall of the base block structure, and the mounting base ring is fixedly mounted on the inner wall of the soft guard ring through viscose.

Compared with the prior art, the utility model discloses following beneficial effect has:

by arranging the telescopic structure and the protection spring, when the nasal plug tube structure is plugged into the nostril, the telescopic structure can contact the nasal cavity, and can move towards the nasal plug tube structure after being blocked by the nasal cavity, so that the nasal plug tube structure can be prevented from poking the nasal cavity, and meanwhile, the telescopic structure can move towards the nasal plug tube structure after being blocked, so that the nasal mucosa can not be injured by the telescopic structure, and the probability of damage to the nasal mucosa of a user can be finally reduced; through setting up protection architecture, can further reduce the probability that user's nasal mucosa received the damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional structural view of the nasal obstruction structure of the present invention;

fig. 3 is a schematic view of the position relationship between the telescopic structure and the protection spring of the present invention;

fig. 4 is a schematic structural diagram of the protection structure of the present invention.

In the figure: 1. connecting an air pipe; 2. a nasal prong structure; 3. a telescopic structure; 4. a protective structure; 5. a protection spring; 6. a gas delivery pipe; 7. a spring receiving cavity; 8. a communicating groove; 9. a base block structure; 10. a connecting pipe; 11. an anti-drop baffle ring; 12. installing a clamping groove; 13. a soft guard ring; 14. and (6) installing a base ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1:

referring to fig. 1 and 2, an oxygen inhalation nasal catheter capable of reducing damage to nasal mucosa comprises a connecting air tube 1, two air delivery tubes 6 are symmetrically arranged at the left end and the right end of the connecting air tube 1, the air delivery tubes 6 and the connecting air tube 1 are of an integrally formed structure, two nasal obstruction tube structures 2 are symmetrically arranged on the connecting air tube 1, the nasal obstruction tube structures 2 and the connecting air tube 1 are of an integrally formed structure, a spring storage cavity 7 is formed in each nasal obstruction tube structure 2, each spring storage cavity 7 is of an annular structure, a communication groove 8 is formed in the outer end of each nasal obstruction tube structure 2, each communication groove 8 is of an annular structure, the outer end of each nasal obstruction tube structure 2 and each spring storage cavity 7 penetrate through each communication groove 8, when the oxygen inhalation nasal catheter is used, a horn mouth end of the oxygen inhalation nasal catheter is connected with an oxygen inhalation device, a head ring or an ear ring is hung on a head or an ear, and finally the nasal obstruction tube structures 2 are plugged into nostrils for oxygen inhalation.

Example 2:

referring to fig. 1, 3 and 4, a plurality of protection springs 5 are disposed on the inner side of an anti-slip retaining ring 11 in a nasal obstruction tube structure 2, the protection springs 5 are located in a spring receiving cavity 7 formed in the nasal obstruction tube structure 2, a telescopic structure 3 is slidably mounted on the nasal obstruction tube structure 2, the telescopic structure 3 comprises a base block structure 9, a connecting tube 10 and an anti-slip retaining ring 11, the connecting tube 10 is mounted on the inner end of the base block structure 9, the anti-slip retaining ring 11 is mounted on the inner end of the connecting tube 10, the base block structure 9 on the telescopic structure 3 is located on the outer side of the nasal obstruction tube structure 2, a mounting slot 12 is formed in the outer wall of the base block structure 9, the mounting slot 12 is an annular structure, the base block structure 9 is an annular structure, the anti-slip retaining ring 11 is located in the spring receiving cavity 7 formed in the nasal obstruction tube structure 2, the connecting tube 10 passes through a communicating slot 8 formed in the outer end of the nasal obstruction tube structure 2 to connect the anti-slip retaining ring 11 and the base block structure 9 together, the base block structure 9, the connecting pipe 10 and the anti-blocking ring 11 are of an integrated structure, the telescopic structure 3 can move on the nasal obstruction pipe structure 2, when the nasal obstruction pipe structure 2 is plugged into a nostril, the telescopic structure 3 can contact the nasal cavity, the telescopic structure 3 can move towards the nasal obstruction pipe structure 2 after being blocked by the nasal cavity, at the moment, the protection spring 5 can be compressed by the telescopic structure 3, so that the nasal obstruction pipe structure 2 can be prevented from poking the nasal cavity, meanwhile, the telescopic structure 3 can move towards the nasal obstruction pipe structure 2 after being blocked, therefore, the telescopic structure 3 can not hurt the nasal mucosa, further, the probability that the nasal mucosa of a user is damaged can be finally reduced, the protection structure 4 is installed on the base block structure 9, the protection structure 4 comprises a soft protection ring 13 and an installation base ring 14, the installation base ring 14 is installed on the inner wall of the soft protection ring 13 on the protection structure 4 and is sleeved on the base block structure 9, the installation base ring 14 is located the installation draw-in groove 12 of seting up on the outer wall of base block structure 9, and installation base ring 14 passes through viscose fixed mounting on the inner wall of soft protective ring 13, and the existence of protection architecture 4 can further reduce the probability that user's nasal mucosa received the damage.

It is to be noted that the utility model is an oxygen inhalation nasal catheter capable of reducing the damage of nasal mucosa, when in use, firstly, the bellmouth end of the oxygen inhalation nasal catheter is connected with an oxygen inhalation device, a head ring or an ear ring is hung on the head or the ear, finally, the nasal obstruction tube structure 2 is plugged into the nostril for oxygen inhalation, when the nasal plug tube structure 2 is plugged into the nostril, the telescopic structure 3 firstly contacts the nasal cavity, the telescopic structure 3 can move towards the nasal plug tube structure 2 after being blocked by the nasal cavity, the protection spring 5 can be compressed by the telescopic structure 3 at the moment, so that the nasal plug tube structure 2 can be prevented from poking the nasal cavity, because the telescopic structure 3 can move towards the nasal obstruction tube structure 2 after being blocked, the telescopic structure 3 can not hurt the nasal mucosa, and finally, the possibility of damage to the nasal mucosa of the user can be reduced, and the existence of the protective structure 4 can further reduce the possibility of damage to the nasal mucosa of the user.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reducible nasal mucosa injury's oxygen uptake nasal catheter, includes connecting trachea (1), connect trachea (1) and go up the symmetry and install two nasal obstruction tubular construction (2), its characterized in that: sliding mounting has extending structure (3) on nasal obstruction tubular structure (2), extending structure (3) contain base block structure (9), connecting pipe (10) and anticreep fender ring (11), the inner in base block structure (9) is installed in connecting pipe (10), the anticreep keeps off the inner installed at connecting pipe (10) ring (11), the inboard that the anticreep kept off ring (11) in nasal obstruction tubular structure (2) is provided with a plurality of protection spring (5), install protection architecture (4) on base block structure (9), protection architecture (4) contain soft protective ring (13) and installation base ring (14), install on the inner wall of soft protective ring (13) base ring (14).

2. The nasal oxygen inhalation catheter of claim 1, wherein the nasal oxygen inhalation catheter is capable of reducing damage to nasal mucosa and comprises: the air pipe is characterized in that two air pipes (6) are symmetrically arranged at the left end and the right end of the connecting air pipe (1), and the air pipes (6) and the connecting air pipe (1) are of an integrally formed structure.

3. The nasal oxygen inhalation catheter of claim 2, wherein said nasal oxygen inhalation catheter is characterized in that: the nasal obstruction tube structure (2) and the connecting air tube (1) are of an integrated structure, a spring storage cavity (7) is formed in the nasal obstruction tube structure (2), the spring storage cavity (7) is of an annular structure, a communicating groove (8) is formed in the outer end of the nasal obstruction tube structure (2), the communicating groove (8) is of an annular structure, and the communicating groove (8) penetrates through the outer end of the nasal obstruction tube structure (2) and the spring storage cavity (7).

4. The nasal oxygen inhalation catheter of claim 3, wherein said nasal oxygen inhalation catheter is characterized by: the protection spring (5) is positioned in a spring accommodating cavity (7) formed in the nasal obstruction tube structure (2).

5. The nasal oxygen inhalation catheter of claim 4, wherein said nasal oxygen inhalation catheter comprises: base block structure (9) on extending structure (3) are located the outside of nasal obstruction tubular structure (2), install slot (12) have been seted up on the outer wall of base block structure (9), install slot (12) are the loop configuration, base block structure (9) are the loop configuration, anticreep fender ring (11) are located the spring of seting up in nasal obstruction tubular structure (2) and accomodate chamber (7) in, intercommunication groove (8) that nasal obstruction tubular structure (2) outer end was seted up is passed in connecting pipe (10) links together anticreep fender ring (11) and base block structure (9), connecting pipe (10) and anticreep fender ring (11) are the integrated into one piece structure.

6. The nasal oxygen inhalation catheter of claim 5, wherein said nasal oxygen inhalation catheter comprises: soft protective ring (13) on protection architecture (4) cover is established on base block structure (9), mounting base ring (14) are located mounting groove (12) of seting up on base block structure (9) outer wall, mounting base ring (14) are through viscose fixed mounting on the inner wall of soft protective ring (13).