CN219579643U - Nasal oxygen cannula convenient to it is fixed - Google Patents

Abstract

The utility model relates to the technical field of nasal oxygen tubes, and discloses a nasal oxygen tube convenient to fix, which comprises a main pipeline, wherein a bifurcation tube is fixedly connected to the bottom of the main pipeline, a fixing mechanism is fixedly connected to the periphery of the main pipeline, an adjusting mechanism is fixedly connected to the periphery of the bottom of the bifurcation tube, the fixing mechanism comprises an arc-shaped plate, the arc-shaped plate is arranged on the periphery of the main pipeline, the inner side of the arc-shaped plate is contacted with the periphery of the main pipeline, a spring is fixedly connected to one side of the arc-shaped plate, which is far away from the main pipeline, and a fixing cylinder is fixedly connected to one side of the spring, which is far away from the arc-shaped plate. Can make the stable cover of fixed cylinder at the trunk line periphery through the fixed establishment who sets up, the pulling first elastic webbing drives with the second elasticity, pastes with female magic through the son magic and pastes and to make the device fix at patient's face, be difficult for droing, can adjust the position of gasbag ball through adjustment mechanism, makes the device can be fit for different crowds and uses.

Description

Nasal oxygen cannula convenient to it is fixed

Technical Field

The utility model relates to the technical field of nasal oxygen tubes, in particular to a nasal oxygen tube convenient to fix.

Background

The nasal oxygen cannula is made of soft polyvinyl chloride and silicone rubber, and is divided into a double-nose type nasal oxygen cannula, a head ring type nasal oxygen cannula (large, medium and small nasal oxygen cannula), an earring type nasal oxygen cannula (large, medium and small nasal oxygen cannula), a single-nose type nasal oxygen cannula, a pediatric type nasal oxygen cannula and a baby type nasal oxygen cannula according to different types of structures, and the nasal oxygen cannula is composed of a horn mouth, a nasal plug, a head ring, a tee joint, an adjusting buckle, a nasal catheter, a connecting catheter and a two-way nasal oxygen cannula, wherein the connecting catheter and the nasal catheter of the baby type nasal oxygen cannula can be connected or matched.

The nasal oxygen cannula convenient to fix is provided with the nasal oxygen cannula capable of being firmly fixed and preventing falling off, and the publication number CN 211561458U is provided with a nasal oxygen cannula convenient to fix; meanwhile, the nasal oxygen cannula is convenient to replace at one end inserted into the nasal cavity, the whole replacement is not needed, and the medical resource is saved.

This nasal oxygen pipe convenient to it is fixed cup joints the elastic sleeve in the trunk line periphery, can utilize nylon sticky tape to fix the device, but the inside stop device to elastic sleeve elasticity that does not have of elastic sleeve that uses, and the trunk line that uses is comparatively soft, makes the elastic sleeve cover when the trunk line is peripheral, makes the trunk line inner wall be closed easily, makes inside transmission's oxygen transmission not inside the bifurcation pipe, makes the patient appear breathing difficulty phenomenon easily, inconvenient use, consequently needs to improve.

Disclosure of Invention

The utility model aims to provide a nasal oxygen cannula which is convenient to fix, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the nasal oxygen cannula convenient to fix comprises a main pipe, wherein a bifurcation pipe is fixedly connected to the bottom of the main pipe, a fixing mechanism is fixedly connected to the periphery of the main pipe, and an adjusting mechanism is fixedly connected to the periphery of the bottom of the bifurcation pipe;

the fixing mechanism comprises an arc-shaped plate, the arc-shaped plate is arranged on the periphery of the main pipeline, the inner side of the arc-shaped plate is in contact with the periphery of the main pipeline, a spring is fixedly connected to one side, away from the main pipeline, of the arc-shaped plate, a fixing cylinder is fixedly connected to one side, away from the arc-shaped plate, of the spring, and connecting blocks are fixedly connected to the left side and the right side of the fixing cylinder.

Preferably, the connecting block left side fixedly connected with second elastic belt, female magic subsides of second elastic belt left side fixedly connected with, second elastic belt has the elasticity effect, is fit for different users and uses.

Preferably, the first elastic belt of connecting block right side fixedly connected with, first elasticity drives the son magic subsides of left side fixedly connected with, and pulling first elastic belt can drive son magic subsides and remove, makes son magic subsides can paste on female magic subsides surface, makes the bifurcation pipe fix at user's face.

Preferably, the arc has two, and two arcs all set up in the trunk line periphery, and two arcs inboard all in trunk line periphery contact, can increase the friction between arc and the trunk line through the arc, when making pulling first elastic belt and second elastic belt, fixed section of thick bamboo is inconvenient for sliding in trunk line periphery.

Preferably, the adjusting mechanism comprises a fixed plate, the fixed plate is fixedly connected to the periphery of the bottom of the bifurcation tube, a sliding groove is formed in the fixed plate, a sliding block is slidably connected in the sliding groove, a transmission tube is fixedly connected to the top of the sliding block, an air bag ball is fixedly connected to the back end of the transmission tube, and an air outlet hole is formed in the air bag ball.

Preferably, the fixed plate top is offered and is had the fixed slot corresponding with transmission pipe motion track, and the size of this fixed slot is greater than the size of transmission pipe, makes the position of gasbag ball can be adjusted to the device, is fit for different patients and uses.

Preferably, the two sliding grooves are formed in the fixing plate, and sliding plates are slidably connected in the sliding grooves, so that the positions of the air bag balls at the left side and the right side can be adjusted.

Compared with the prior art, the utility model provides a nasal oxygen cannula which is convenient to fix, and comprises the following components

The beneficial effects are that:

1. this nasal oxygen cannula convenient to it is fixed, through fixed section of thick bamboo, spring, connecting block, first elastic webbing, son magic subsides, female magic subsides, arc and second elastic webbing etc. that set up on the fixed establishment, utilize the spring to fix the trunk line with the arc, prevent that the trunk line from sliding in fixed section of thick bamboo inside, paste with female magic subsides etc. through first elastic webbing, second elastic webbing, son magic, make the bifurcation pipe can fix at user's face.

2. This nasal oxygen cannula convenient to it is fixed, spout, slide, transmission pipe, fixed plate, gasbag ball, fixed slot and venthole etc. through setting up on the adjustment mechanism, through the position of adjusting the slide, make the balloon can adjust to the position that is fit for the user.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic drawing of an extraction structure of the fixing mechanism;

FIG. 3 is a schematic view of an extraction structure of an arc plate, a spring, etc.;

fig. 4 is a schematic drawing of an extraction structure of the adjusting mechanism.

In the figure: 1. a bifurcation tube; 2. a fixing mechanism; 21. a fixed cylinder; 22. a spring; 23. a connecting block; 24. a first elastic belt; 25. a son magic tape; 26. female magic tape; 27. an arc-shaped plate; 28. a second elastic belt; 3. a main pipe; 4. an adjusting mechanism; 41. a chute; 42. a slide plate; 43. a transmission tube; 44. a fixing plate; 45. an air bag ball; 46. a fixing groove; 47. and an air outlet hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the nasal oxygen cannula convenient to fix comprises a main pipe 3, wherein a bifurcation pipe 1 is fixedly connected to the bottom of the main pipe 3, a fixing mechanism 2 is fixedly connected to the periphery of the main pipe 3, and an adjusting mechanism 4 is fixedly connected to the periphery of the bottom of the bifurcation pipe 1;

the fixing mechanism 2 comprises an arc-shaped plate 27, the arc-shaped plate 27 is arranged on the periphery of the main pipeline 3, the inner side of the arc-shaped plate 27 is in contact with the periphery of the main pipeline 3, a spring 22 is fixedly connected to one side, away from the main pipeline 3, of the arc-shaped plate 27, a fixing barrel 21 is fixedly connected to one side, away from the arc-shaped plate 27, of the spring 22, and connecting blocks 23 are fixedly connected to the left side and the right side of the fixing barrel 21.

Further, the second elastic belt 28 is fixedly connected with the left side of the connecting block 23, the female magic tape 26 is fixedly connected with the left side of the second elastic belt 28, the second elastic belt 28 has an elastic effect, the connecting block 23 is suitable for different users to use, the first elastic belt 24 is fixedly connected with the right side of the connecting block 23, the first elastic belt 24 is fixedly connected with the sub magic tape 25 in the left side, the sub magic tape 25 can be driven to move by pulling the first elastic belt 24, the sub magic tape 25 can be adhered to the surface of the female magic tape 26, the bifurcation tube 1 is fixed on the face of the user, two arc plates 27 are arranged on the periphery of the main pipeline 3, the inner sides of the two arc plates 27 are in contact with the periphery of the main pipeline 3, friction between the arc plates 27 and the main pipeline 3 can be increased through the arc plates 27, and the periphery of the main pipeline 3 is inconvenient to slide when the first elastic belt 24 and the second elastic belt 28 are pulled.

Example two

Referring to fig. 1-4, on the basis of the first embodiment, the adjusting mechanism 4 further includes a fixing plate 44, the fixing plate 44 is fixedly connected to the bottom periphery of the bifurcation tube 1, a sliding groove 41 is formed in the fixing plate 44, a sliding block is slidably connected in the sliding groove 41, a transmission tube 43 is fixedly connected to the top of the sliding block, an air bag ball 45 is fixedly connected to the back end of the transmission tube 43, and an air outlet hole 47 is formed in the air bag ball 45.

Further, the top of the fixing plate 44 is provided with a fixing groove 46 corresponding to the movement track of the transmission pipe 43, and the size of the fixing groove 46 is larger than that of the transmission pipe 43, so that the device can adjust the position of the air bag ball 45, and is suitable for different patients, two sliding grooves 41 are formed, the two sliding grooves 41 are formed in the fixing plate 44, sliding plates 42 are slidably connected in the sliding grooves 41, and the positions of the air bag balls 45 on the left side and the right side can be adjusted.

In actual operation, when this device was used, press arc 27, make arc 27 drive spring 22 press, insert the trunk line 3 inside fixed section of thick bamboo 21, loosen the effort to arc 27, make spring 22 can drive arc 27 and fix trunk line 3, make trunk line 3 outer wall can laminate with arc 27 inner wall, and two arc 27 contacts can form the circular shape, can prevent arc 27 and press from both sides tightly trunk line 3, make trunk line 3 inner space reduce, make oxygen transmission not to bifurcation tube 1 inside, after spacing to trunk line 3, pull first elastic webbing 24 and second elastic webbing 28, make son magic subsides 25 can paste with female magic subsides 26, make the device can fix at the patient face, according to the patient needs, can adjust gasbag ball 45, promote transmission pipe 43, can drive the slider through transmission pipe 43 and slide in spout 41, make the position of gasbag ball 45 change, make the device be fit for different patients and use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (7)

1. The utility model provides a nose oxygen pipe convenient to it is fixed, includes trunk line (3), its characterized in that: the bottom of the main pipeline (3) is fixedly connected with a bifurcation pipe (1), the periphery of the main pipeline (3) is fixedly connected with a fixing mechanism (2), and the periphery of the bottom of the bifurcation pipe (1) is fixedly connected with an adjusting mechanism (4);

the fixing mechanism (2) comprises an arc-shaped plate (27), the arc-shaped plate (27) is arranged on the periphery of the main pipeline (3), the inner side of the arc-shaped plate (27) is in contact with the periphery of the main pipeline (3), one side, away from the main pipeline (3), of the arc-shaped plate (27) is fixedly connected with a spring (22), one side, away from the arc-shaped plate (27), of the spring (22) is fixedly connected with a fixing cylinder (21), and the left side and the right side of the fixing cylinder (21) are fixedly connected with connecting blocks (23).

2. A nasal oxygen cannula for facilitating fixation as defined in claim 1, wherein: the left side of connecting block (23) fixedly connected with second elastic band (28), female magic subsides (26) are fixedly connected with in second elastic band (28) left side.

3. A nasal oxygen cannula for facilitating fixation as defined in claim 1, wherein: the right side of the connecting block (23) is fixedly connected with a first elastic belt (24), and the left side of the first elastic belt (24) is fixedly connected with a sub-magic tape (25).

4. A nasal oxygen cannula for facilitating fixation as defined in claim 1, wherein: the two arc plates (27) are arranged on the periphery of the main pipeline (3), and the inner sides of the two arc plates (27) are contacted with the periphery of the main pipeline (3).

5. A nasal oxygen cannula for facilitating fixation as defined in claim 1, wherein: the adjusting mechanism (4) comprises a fixing plate (44), the fixing plate (44) is fixedly connected to the periphery of the bottom of the bifurcation tube (1), a sliding groove (41) is formed in the fixing plate (44), a sliding block is slidably connected in the sliding groove (41), a transmission tube (43) is fixedly connected to the top of the sliding block, an air bag ball (45) is fixedly connected to the back end of the transmission tube (43), and an air outlet hole (47) is formed in the air bag ball (45).

6. A nasal oxygen cannula for facilitating fixation as defined in claim 5, wherein: a fixing groove (46) corresponding to the movement track of the transmission pipe (43) is formed in the top of the fixing plate (44), and the size of the fixing groove (46) is larger than that of the transmission pipe (43).

7. A nasal oxygen cannula for facilitating fixation as defined in claim 5, wherein: two sliding grooves (41) are formed, the two sliding grooves (41) are formed in the fixing plate (44), and sliding plates (42) are slidably connected in the sliding grooves (41).