CN220213636U

CN220213636U - Quick-pulling-inserting medical oxygen meter

Info

Publication number: CN220213636U
Application number: CN202321443325.8U
Authority: CN
Inventors: 谢海航
Original assignee: Xiamen Eye Center Co ltd
Current assignee: Xiamen Eye Center Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-22
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a medical oxygen meter capable of being quickly pulled out and plugged in, wherein an air inlet end and an air outlet end are respectively arranged on two sides of a meter body, the air inlet end forms an air inlet pipe extending out of the meter body, an air inlet nut is arranged at the tail end of the air inlet pipe, and a movable hand-screwing element is arranged on the air inlet nut; the air outlet end is an external thread port, one end of the adapter is in threaded fit with the air outlet end, and the other end of the adapter forms an air outlet pipe interface smaller than the outer diameter of the air outlet end; the air outlet pipe interface is connected with the quick-connection element through a hose; the inner side of the hand-twisting element is provided with an inner hole matched with the appearance of the air inlet nut; the two opposite surfaces on the outer side extend outwards respectively to form a handheld piece convenient to hold; the quick-connection element comprises a shell, a panel and a gas terminal, wherein the gas terminal is fixed in the shell, the panel is covered on the shell, and the connecting end of the gas terminal is exposed on the panel.

Description

Quick-pulling-inserting medical oxygen meter

Technical Field

The utility model relates to the field of instruments and meters, in particular to a medical oxygen meter capable of being quickly plugged.

Background

Oxygen is one of the most commonly used medical gases, the oxygen supply mode in hospitals is the traditional oxygen cylinder oxygen supply and the central oxygen supply, the oxygen cylinder oxygen supply is adopted, the oxygen is output to a breathing mask of a patient through a pressure reducing valve, when the central oxygen supply is used, the oxygen is output to each area through paved pipelines, a gas terminal is arranged on the pipelines, and the terminal inputs the oxygen into the breathing mask through a special connector.

Because hospital area construction time is different, in a hospital, there are the condition that adopts different oxygen suppliments modes in the different regions: when the patient shifts to oxygen bottle oxygen supply area from the region of concentrated oxygen supply, the oxygen face guard that is applicable to concentrated oxygen supply area can't be directly applied to the oxygen bottle, just needs to change the face guard at this moment, perhaps installs the gas terminal on the oxygen bottle, but after using, need pull down the gas terminal again, changes original interface back, and this process is wasted time and energy.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a medical oxygen meter which is quickly pulled out and plugged in, and is arranged on an oxygen bottle, so that the oxygen bottle can be quickly connected with a pipeline requiring oxygen.

In order to achieve the above purpose, the embodiment of the present utility model provides a medical oxygen meter capable of being quickly plugged, comprising:

table body: the two sides are respectively provided with an air inlet end and an air outlet end, the air inlet end forms an air inlet pipe extending out of the meter body, the tail end of the air inlet pipe is provided with an air inlet nut, and the air inlet nut is provided with a movable hand-screwing element; the air outlet end is an external thread port, one end of an adapter is in threaded fit with the air outlet end, and the other end of the adapter forms an air outlet pipe port smaller than the outer diameter of the air outlet end; the air outlet pipe interface is connected with the quick-connection element through a hose;

hand-twisting element: an inner hole matched with the shape of the air inlet nut is formed in the inner side; the two opposite surfaces on the outer side extend outwards respectively to form a handheld piece convenient to hold;

quick-connect element: the gas terminal is fixed in the shell, the panel is covered on the shell, and the inserting end of the gas terminal is exposed on the panel.

According to the medical oxygen meter capable of being quickly pulled out and plugged in, the air inlet nut at the air inlet end is movably provided with the hand screwing element, so that the air inlet nut can be screwed by hand or a tool; the air outlet end is provided with a quick-connection element, which is convenient to be connected with aerobic equipment.

In addition, the medical oxygen meter capable of being quickly pulled out and plugged in according to the embodiment of the utility model can also have the following additional technical characteristics:

optionally, the hose and the outlet pipe connector and the quick-connection element are fixed through a pipe hoop.

Optionally, the hand-twisting element is of a circular sheet structure, and the two sides of the hand-twisting element are provided with anti-skid patterns.

Further, the screwing element is made of plastic materials.

Drawings

FIG. 1 is a structural view according to one embodiment of the present utility model;

fig. 2 is a block diagram of a hand-twisting element according to one embodiment of the utility model.

Description of the reference numerals:

air outlet end 12 of air inlet pipe 111 and air inlet nut 112 of meter body 1

Inner bore 21 of screwing element 2 and handpiece 22

And a quick-connect element 3.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

According to the utility model, as the air inlet nut at the air inlet end is movably provided with the hand screwing element, the air inlet nut can be screwed by hand or a tool; the air outlet end is provided with a quick-connection element, which is convenient to be connected with aerobic equipment.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Fig. 1 to 2 are diagrams illustrating a medical oxygen meter according to an embodiment of the present utility model, including:

table 1: the two sides are respectively provided with an air inlet end and an air outlet end 12, the air inlet end forms an air inlet pipe 111 extending out of the meter body 1, the tail end of the air inlet pipe 111 is provided with an air inlet nut 112, and the air inlet nut 112 is provided with a movable hand-screwing element 2; the air outlet end 12 is an external thread port, one end of an adapter is in threaded fit with the air outlet end 12, and the other end of the adapter forms an air outlet pipe interface smaller than the outer diameter of the air outlet end 12; the air outlet pipe interface is connected with the quick-connection element 3 through a hose; optionally, the hose and outlet pipe interface and the quick connect element 3 are secured by a pipe clamp.

The pressure reducing valve is shown in fig. 1, the pressure of the residual gas in the oxygen cylinder is shown near the air inlet end, the pressure of the output oxygen is shown near the air outlet end 12, the pressure of the output oxygen is shown near the air outlet end, and the pressure value of the output oxygen, namely the flow of the output oxygen, can be adjusted by rotating a knob in the middle of the pressure reducing valve body 1. The watch body 1 is a prior art, and therefore the internal pressure regulating structure is not described here.

Compared with the existing oxygen meter, the air inlet end of the utility model is provided with the hand screwing element 2, the air inlet nut 112 for fixing the air inlet end can be screwed down by hand when necessary, the utility model is suitable for emergency use in hospitals, can be movably arranged, and can be screwed down by a wrench when the hand screwing is not needed.

Hand-twisting element 2: an inner hole 21 matched with the shape of the air inlet nut 112 is arranged on the inner side; the outer two opposite faces each extend outwardly to form a hand piece 22 for convenient handling; when in use, the air inlet nut 112 is screwed by pushing and pulling with thumb and forefinger; optionally, the hand twisting element 2 is a circular sheet structure, and two sides of the hand twisting element are provided with anti-slip patterns, so that the hand twisting element 2 is better in hand feeling, further, the hand twisting element 2 is made of plastic materials, the manufacturing cost is reduced, and durable materials such as POM and the like can be selected as the plastic.

Quick-connect element 3: the panel is covered on the shell, and the connecting and inserting end of the gas terminal is exposed on the panel, and the gas terminal is of a common structure in the field.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A medical oxygen table of quick plug, its characterized in that: comprising

2. The rapid plugging medical oxygen meter according to claim 1, wherein: the hose and the air outlet pipe connector and the quick-connection element are fixed through a pipe hoop.

3. The rapid plugging medical oxygen meter according to claim 1, wherein: the hand twisting element is of a round sheet structure, and anti-skid patterns are arranged on two sides of the hand twisting element.

4. A rapid plugging medical oxygen meter according to claim 3, wherein: the screwing element is made of plastic materials.