CN219398602U

CN219398602U - Improved oxygen inhalation catheter

Info

Publication number: CN219398602U
Application number: CN202223408389.2U
Authority: CN
Inventors: 赵玲; 包满珍
Original assignee: Huaibei People's Hospital; Second Affiliated Hospital of Anhui Medical University
Current assignee: Huaibei People's Hospital; Second Affiliated Hospital of Anhui Medical University
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-25
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses an improved oxygen inhalation catheter which comprises a nose cover, wherein a connecting pipe is fixedly arranged at the upper end of the nose cover, a filtering sleeve is fixedly sleeved at one end of the connecting pipe, which is far away from the nose cover, a catheter body is fixedly arranged at one end of the filtering sleeve, which is far away from the connecting pipe, a limiting assembly is fixedly arranged at the front end of the nose cover, a connecting groove is formed at the lower end of the nose cover, and a filter screen soft board is connected inside the connecting groove. According to the improved oxygen inhalation catheter, the limiting component and the filtering sleeve are arranged, the connecting block is clamped in the clamping groove under the connection of the rubber belt and the connecting block, and the connecting block is fixed through the bolt, so that the rubber belt is convenient for fixing the nose mask, the stability is improved, the force of the impact force of gas can be reduced under the buffer of the first micro-pore plate and the second micro-pore plate, and the buffer inhaled gas is more relaxed under the secondary buffer of the filter screen soft plate, and the inadaptation and damage to a patient caused by the large impact force are avoided.

Description

Improved oxygen inhalation catheter

Technical Field

The utility model relates to the technical field of oxygen inhalation catheters, in particular to an improved oxygen inhalation catheter.

Background

The oxygen inhalation conduit is an appliance which can transfer oxygen needed by breathing from the storage tank to the lung of a human body.

The prior art (patent number: CN 213243701U) discloses an improved oxygen catheter for an oxygen inhalation mask, which comprises an oxygen inhalation mask, wherein a connecting pipe is arranged on the oxygen inhalation mask, one end of the connecting pipe is provided with an air duct, and one end of the air duct is provided with an oxygen flowmeter connecting pipe. Two symmetrical connecting components are arranged at two ends of the air duct, one end of each connecting component is fixedly adhered with a hinging component, each connecting component comprises a U-shaped sleeve, two ends of each U-shaped sleeve are respectively provided with a cavity, springs are arranged in the cavities, a U-shaped sleeve rod is arranged above each spring, the utility model discloses a device for fixing oxygen flow meter connecting pipe, including U type loop bar, connecting pipe, air duct, oxygen flow meter connecting pipe, U type loop bar, pull ring, limit post, limit groove has been seted up on the limit post to bond fixedly on the top of U type loop bar, be equipped with in the pull ring, be located air duct one end limit post with the connecting pipe bonds fixedly, is located the air duct other end limit post with oxygen flow meter connecting pipe bonds fixedly. The utility model has the beneficial effects that: under the effect of foam-rubber cushion for oxygen mask and user's facial contact position are more comfortable, have avoided the oppression to patient's face, also effectually prevent the seepage of oxygen simultaneously, have solved the oxygen mask material of clinical use and are hard partially, can not perfect laminating user's face, easily form the oppression to user's face, and easily cause the problem of oxygen seepage.

The existing improved oxygen inhalation catheter has the following defects that the existing oxygen inhalation catheter is inserted into nostrils of a patient, the patient is not suitable for the long-time use, meanwhile, the impact force of the oxygen inhalation catheter gas is large, and the patient is easy to be damaged to some extent, so that the novel improved oxygen inhalation catheter is provided.

Disclosure of Invention

The utility model mainly aims to provide an improved oxygen inhalation catheter which can effectively solve the problem of the impact force of gas.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an improved generation oxygen uptake pipe, includes the nose cup, nose cup upper end fixed mounting has the connecting pipe, the one end fixed sleeve who keeps away from the nose cup has filter tube, the one end fixed mounting that the connecting pipe was kept away from to filter tube has the pipe body, nose cup front end fixed mounting has spacing subassembly, the linking groove has been seted up to the nose cup lower extreme, the circulation mouth has been seted up to linking inslot portion, linking inslot portion links up there is the filter screen soft board, the venthole of front and back break-through has all been seted up on nose cup front end upper portion and rear end upper portion.

Preferably, the limiting assembly comprises a vertical block and a fixed block, the lower end of the vertical block is fixedly connected with a rubber belt, one end of the rubber belt, which is far away from the vertical block, is fixedly connected with a connecting block, the upper end of the connecting block is movably inserted and connected with a bolt, the lower end of the fixed block is provided with a clamping groove, the right end of the upper end of the fixed block is provided with a plurality of limiting holes, and the vertical block and the fixed block are respectively fixed at the front end and the rear end of the nose mask.

Preferably, the limiting holes are equidistantly distributed, the connecting blocks are arranged into trapezoid block structures, the clamping grooves are arranged into left closed right open structures, and the bolts penetrate through the limiting holes and are movably connected to the connecting blocks in a penetrating mode.

Preferably, the through hole is formed in the middle side of the inside of the filter sleeve, the first connecting groove is formed in the left end of the filter sleeve, the second connecting groove is formed in the right end of the filter sleeve, the first connecting groove is fixedly connected with a first micro-pore plate, and the second micro-pore plate is fixedly connected with the inside of the second connecting groove.

Preferably, the left ends of the first and second micro-pore plates are provided with a plurality of fine through holes which are penetrated left and right, and the diameter of the second micro-pore plate is larger than that of the first micro-pore plate.

Preferably, the diameter of the through hole is smaller than that of the first micro-pore plate.

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

1. in the utility model, the limiting component is arranged. When the nose cover is used, the nose cover is sleeved on the nose of a patient, the rubber belt bypasses the head occipital bone from the left ear, and one end far away from the vertical block is connected in the clamping groove through the connecting block and is fixed by the bolt when the nose cover is wound to the right ear, so that the stability of the nose cover can be improved under the action of the rubber belt;

2. according to the utility model, the impact force of the gas can be relieved by arranging the filter sleeve and the filter screen soft plate, and when the oxygen inhalation device is used, the impact force of the gas is reduced by buffering the gas through the first micro-pore plate and the second micro-pore plate, and then the filter screen soft plate is used for secondarily buffering the gas, so that patients cannot be inadapted or slightly damaged due to the impact force of the gas in the oxygen inhalation process.

Drawings

FIG. 1 is a schematic view of the whole structure of an improved oxygen inhalation catheter according to the present utility model;

FIG. 2 is a schematic view of the overall structure of a nose mask of an improved oxygen inhalation catheter according to the present utility model;

FIG. 3 is a schematic view of the whole structure of a spacing assembly of an improved oxygen inhalation catheter according to the present utility model;

FIG. 4 is a schematic view showing the overall structure of a filter sleeve of an improved oxygen inhalation catheter according to the present utility model;

fig. 5 is a schematic diagram of the overall structure of an improved oxygen inhalation catheter according to the present utility model.

In the figure: 1. a nose mask; 2. a limit component; 3. a connecting pipe; 4. a filter sleeve; 5. a catheter body; 6. an air outlet hole; 7. a flow port; 8. a filter screen soft board; 9. a connection groove; 21. a vertical block; 22. a rubber belt; 23. a fixed block; 24. a limiting hole; 25. a clamping groove; 26. a joint block; 27. a plug pin; 41. a through hole; 42. a first microplate; 43. a second microplate; 44. a first connecting groove; 45. and a second connecting groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of 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 direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an improved oxygen inhalation catheter comprises a nose mask 1, a connecting pipe 3 is fixedly arranged at the upper end of the nose mask 1, a filtering sleeve 4 is fixedly sleeved at one end, far away from the nose mask 1, of the connecting pipe 3, a catheter body 5 is fixedly arranged at one end, far away from the connecting pipe 3, of the filtering sleeve 4, a limiting component 2 is fixedly arranged at the front end of the nose mask 1, a connecting groove 9 is formed in the lower end of the nose mask 1, a circulation port 7 is formed in the connecting groove 9, a filter screen soft plate 8 is connected in the connecting groove 9, and air outlet holes 6 penetrating through the front end and the rear end of the nose mask 1 are formed in the upper portion and the upper portion of the rear end of the nose mask 1.

The limiting assembly 2 comprises a vertical block 21 and a fixed block 23, wherein the lower end of the vertical block 21 is fixedly connected with a rubber belt 22, one end, away from the vertical block 21, of the rubber belt 22 is fixedly connected with a connecting block 26, the upper end of the connecting block 26 is movably inserted and connected with a bolt 27, the lower end of the fixed block 23 is provided with a clamping groove 25, the right end of the upper end of the fixed block 23 is provided with a plurality of limiting holes 24, and the vertical block 21 and the fixed block 23 are respectively fixed at the front end and the rear end of the nose mask 1; the plurality of limiting holes 24 are equidistantly distributed, the connecting blocks 26 are arranged into a trapezoid block structure, the clamping grooves 25 are arranged into a left closed right open structure, and the bolts 27 penetrate through the limiting holes 24 and are movably connected to the connecting blocks 26 in a penetrating and inserting mode; under the connection of the rubber belt 22 and the connecting block 26, the connecting block 26 is clamped in the clamping groove 25, and the fixing is carried out through the bolt 27, so that the rubber belt 22 is convenient for fixing the nose mask 1, and the stability is improved.

The middle side of the inside of the filter sleeve 4 is provided with a through hole 41, the left end of the filter sleeve 4 is provided with a first connecting groove 44, the right end of the filter sleeve 4 is provided with a second connecting groove 45, the inside of the first connecting groove 44 is fixedly connected with a first micro-pore plate 42, and the inside of the second connecting groove 45 is fixedly connected with a second micro-pore plate 43; the left ends of the first micro-pore plate 42 and the second micro-pore plate 43 are respectively provided with a plurality of tiny through holes which are penetrated left and right, and the diameter of the second micro-pore plate 43 is larger than that of the first micro-pore plate 42; the diameter of the through hole 41 is smaller than that of the first microplate 42; the force of the impact force of the gas can be reduced by buffering the first and second micro-pore plates 42 and 43, and the gas sucked by the buffer is buffered and buffered by the second buffer of the filter screen soft plate 8, so that the buffer is not suitable for and damaged to the patient due to large impact force.

It should be noted that the present utility model is an improved oxygen inhalation catheter, and the limiting component 2 is provided. The stability of the nose mask 1 is realized, when the nose mask is used, the nose mask 1 is sleeved on a nose of a patient, the rubber belt 22 bypasses a head occipital bone from a left ear, and when the nose mask is wound to a right ear position, one end far away from the upright block 21 is connected in the clamping groove 25 through the connecting block 26 and is fixed by the bolt 27, the stability of the nose mask 1 can be improved under the action of the rubber belt 22, the impact force of gas can be relieved through the arrangement of the filter sleeve 4 and the filter screen soft plate 8, and when the nose mask is used, the impact force of gas is reduced under the buffer of the first microporous plate 42 and the second microporous plate 43, and then the filter screen soft plate 8 secondarily buffers the gas, so that the patient cannot be inadapted or slightly damaged due to the impact force of the gas in the oxygen inhalation process; the existing design can change the air outlet mode of the traditional oxygen inhalation tube, the single-hole outlet is changed to be a plurality of tiny Kong Chuqi, the action mechanism or principle of the oxygen inhalation tube is changed, the oxygen inhalation tube is beneficial to oxygen utilization, comfort level is increased, and long-time oxygen inhalation is facilitated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An improved oxygen inhalation catheter, which comprises a nose mask (1), and is characterized in that: the nose cup is characterized in that a connecting pipe (3) is fixedly arranged at the upper end of the nose cup (1), a filtering sleeve (4) is fixedly sleeved at one end of the connecting pipe (3) away from the nose cup, a guide pipe body (5) is fixedly arranged at one end of the filtering sleeve (4) away from the connecting pipe (3), a limiting component (2) is fixedly arranged at the front end of the nose cup (1), a connecting groove (9) is formed in the lower end of the nose cup (1), a circulation port (7) is formed in the connecting groove (9), a filter screen soft plate (8) is connected in the connecting groove (9), and air outlet holes (6) penetrating through the front end and the rear end of the nose cup (1) are formed in the upper portion of the front end and the upper portion of the rear end of the nose cup.

2. The improved oxygen inhalation catheter according to claim 1, wherein: spacing subassembly (2) are including standing piece (21) and fixed block (23), the one end fixedly connected with rubber tape (22) of standing piece (21), one end fixedly connected with linking piece (26) of standing piece (21) are kept away from to rubber tape (22), linking piece (26) upper end activity interlude is connected with bolt (27), draw-in groove (25) have been seted up to fixed block (23) lower extreme, a plurality of spacing holes (24) have been seted up to fixed block (23) upper end right-hand member, standing piece (21) and fixed block (23) are fixed respectively at nose cup (1) front end and rear end.

3. The improved oxygen inhalation catheter according to claim 2, wherein: the limiting holes (24) are equidistantly distributed, the connecting blocks (26) are arranged to be of trapezoid block structures, the clamping grooves (25) are arranged to be of left closed right open structures, and the bolts (27) penetrate through the limiting holes (24) and are movably connected to the connecting blocks (26) in a penetrating mode.

4. The improved oxygen inhalation conduit according to claim 3, wherein: the inside downside of filter tube (4) has seted up through-hole (41), no. one spread groove (44) has been seted up to filter tube (4) left end, no. two spread grooves (45) have been seted up to filter tube (4) right-hand member, no. one inside fixedly connected with micropore board (42) of spread groove (44), no. two inside fixedly connected with micropore board (43) of spread groove (45).

5. The improved oxygen catheter according to claim 4, wherein: the left ends of the first micro-pore plate (42) and the second micro-pore plate (43) are provided with a plurality of small through holes which are penetrated left and right, and the diameter of the second micro-pore plate (43) is larger than that of the first micro-pore plate (42).

6. The improved oxygen catheter according to claim 5, wherein: the diameter of the through hole (41) is smaller than that of the first micro-pore plate (42).