Pressure reduction oxygen pipeline protection structure

Abstract

The utility model relates to the technical field of medical instruments, and discloses a decompression oxygen pipeline protection structure which comprises an oxygen uptake tube and a nasal catheter, the oxygen uptake tube is clamped in an inner cavity of the nasal catheter, the side wall of the oxygen uptake tube is in sliding connection with a plurality of installation frames, clamping assemblies are installed on the inner walls of the installation frames, and the clamping assemblies are used for fixing the installation frames; according to the decompression oxygen pipeline protection structure, the side wall of the oxygen inhalation tube is sleeved with the mounting frame, then the mounting frame is sleeved with the foam cotton, the foam cotton is used for buffering the pressure of the oxygen inhalation tube on the face and the skin behind the ears, the pressed part of a patient can be protected, a sliding column and a clamping block are pressed downwards to slide to the bottom of a rotating wheel, and at the moment, the rotating wheel can rotate on the outer wall of the oxygen inhalation tube; and after adjustment is completed, the sliding column is loosened, the clamping block can return to the position between the rotating wheels, the rotating wheels are clamped, and the rotating wheels cannot rotate, so that the position of the mounting frame is fixed, and the mounting frame and the foam are prevented from sliding and falling off in the wearing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely is a kind of decompression oxygen pipeline protection structure. BACKGROUND

[0002] Oxygen inhalation tube is common medical instrument, for delivering pure oxygen or oxygen-containing gas to patients for treatment or breathing, oxygen inhalation tube is generally made of medical latex, with certain plasticity and softness, facilitating patient assembly and use, oxygen inhalation tube is usually used with oxygen cylinder, oxygen flow controller and other equipment, and can be used for oxygen inhalation therapy, which has good effect on respiratory diseases, cardiovascular diseases, infectious diseases and blood loss shock.

[0003] Traditional oxygen inhalation tube is used in patients with respiratory system or cardiovascular system diseases requiring long-term oxygen inhalation, and pressure injury may occur in the two parts due to long-term pressure on the face and behind the ear. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a decompression oxygen pipeline protection structure, which has the advantage of being easy to move and protect, and avoids the problem of pressure injury caused by oxygen inhalation tube.

[0005] To achieve the purpose of being easy to move and protect, the utility model provides the following technical scheme:

[0006] A decompression oxygen pipeline protection structure includes an oxygen inhalation tube and a nasal catheter, the oxygen inhalation tube is connected in the nasal catheter cavity, and a plurality of mounting racks are connected to the side wall of the oxygen inhalation tube, a clamping assembly is installed on the inner wall of the mounting rack, the clamping assembly is used to fix the mounting rack, a supporting assembly is installed on the top of the mounting rack, and the supporting assembly is used to clamp the foam cotton outside the mounting rack, and the decompression oxygen pipeline protection structure further includes:

[0007] The clamping assembly includes a rotating column, the rotating column is rotatably installed on the inner wall of the mounting rack, a rotating wheel is fixedly connected to the side wall of the rotating column, and the rotating wheel is attached to the side wall of the oxygen inhalation tube, a sliding column is slidably connected to the top of the mounting rack, a clamping block is fixedly connected to the bottom end of the sliding column, and the clamping block is located between the rotating wheels.

[0008] According to some embodiments, a first spring is fixedly connected between the top of the sliding column and the mounting rack, and the first spring is located outside the sliding column, and the clamping block can be attached to the side wall of the rotating wheel.

[0009] According to some embodiments, the supporting assembly includes a sleeve plate, the sleeve plate is fixedly installed on the upper and lower sides of the mounting rack, and a top block is slidably connected to the inner wall of the sleeve plate.

[0010] According to some embodiments, a second spring is fixedly connected between the sleeve plate and the top block, and the top of the top block is arc-shaped.

[0011] According to some embodiments, the mounting frame comprises an upper connecting frame and a lower connecting frame, which are clamped to each other.

[0012] According to some embodiments, both sides of the upper connecting frame and the lower connecting frame are fixedly connected with mounting blocks, and the top of the mounting block is threadedly connected with a fixing bolt, which can penetrate through the mounting block.

[0013] According to some embodiments, the upper connecting frame and the lower connecting frame are symmetric about the axis center of the oxygen inhalation tube, and the rotating column and the sliding column are both mounted on the inner wall of the upper connecting frame.

[0014] Advantages

[0015] The utility model provides a kind of reduced pressure oxygen pipeline protection structure, with following advantages:

[0016] The reduced pressure oxygen pipeline protection structure, the mounting frame is sleeved on the side wall of the oxygen inhalation tube, then the foam cotton is sleeved outside the mounting frame, the foam cotton buffers the pressure of the opposite part of the oxygen inhalation tube and the skin behind ear, can protect the compressed part of patient, wherein the sliding column is pressed down, the block slides to the bottom of the rotating wheel, at this time, the rotating wheel can rotate on the outer wall of the oxygen inhalation tube, thereby adjusting the position of the mounting frame and the foam cotton, after adjustment, loosen the sliding column, at this time, the block will return between the rotating wheel, the rotating wheel is clamped, the rotating wheel cannot rotate, thereby fixing the position of the mounting frame, avoid the process of wearing, the mounting frame and foam cotton slide off. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model device;

[0018] Figure 2 It is Figure 1 Local enlarged structure of point A;

[0019] Figure 3 It is the cross-sectional structural schematic diagram of the utility model clamping assembly;

[0020] Figure 4 It is the mounting structure schematic diagram of the utility model mounting frame.

[0021] In the drawing: 1, oxygen inhalation tube;101, nasal catheter;102, mounting frame;103, foam cotton;2, clamping assembly;201, rotating column;202, rotating wheel;203, sliding column;204, block;205, first spring;3, supporting assembly;301, cover plate;302, top block;303, second spring;4, upper connecting frame;401, lower connecting frame;402, mounting block;403, fixing bolt. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0023] With reference to Figures 1-4 The reduced-pressure oxygen pipeline protection structure comprises an oxygen inhalation tube 1 and a nasal catheter 101, the oxygen inhalation tube 1 is clamped in the inner cavity of the nasal catheter 101, a plurality of mounting racks 102 are slidably connected to the side wall of the oxygen inhalation tube 1, a clamping assembly 2 is mounted on the inner wall of the mounting rack 102, the clamping assembly 2 is used for fixing the mounting rack 102, a supporting assembly 3 is mounted on the top of the mounting rack 102, the supporting assembly 3 is used for clamping the foam cotton 103 sleeved outside the mounting rack 102, and the reduced-pressure oxygen pipeline protection structure further comprises:

[0024] The clamping assembly 2 comprises rotating columns 201, the rotating columns 201 are rotatably mounted on the inner wall of the mounting rack 102 on both sides, rotating wheels 202 are fixedly connected to the side wall of the rotating column 201, the rotating wheels 202 are in abutment with the side wall of the oxygen inhalation tube 1, a sliding column 203 is slidably connected to the top of the mounting rack 102, a clamping block 204 is fixedly connected to the bottom end of the sliding column 203 in the inner cavity of the mounting rack 102, and the clamping block 204 is located between the rotating wheels 202;

[0025] A first spring 205 is fixedly connected between the top of the sliding column 203 and the mounting rack 102, and the first spring 205 is located outside the sliding column 203, and the clamping block 204 can be in abutment with the side wall of the rotating wheel 202;

[0026] It should be noted that the mounting rack 102 is sleeved on the side wall of the oxygen inhalation tube 1, then the foam cotton 103 is sleeved outside the mounting rack 102, the foam cotton 103 is supported by the supporting assembly 3, and sliding of the foam cotton 103 on the outer wall of the mounting rack 102 is avoided, at this time, the sliding column 203 can be pressed down, the first spring 205 is extruded, the sliding column 203 drives the clamping block 204 to slide to the bottom of the rotating wheel 202, at this time, the rotating wheel 202 can be rotated on the outer wall of the oxygen inhalation tube 1 by the rotating column 201, thereby the position of the mounting rack 102 and the foam cotton 103 is adjusted, after the adjustment is completed, the sliding column 203 is released, at this time, the sliding column 203 returns to the original position under the elastic force of the first spring 205, and the clamping block 204 returns to between the rotating wheels 202, the rotating wheels 202 are clamped, at this time, the rotating wheels 202 cannot be moved, thereby the position of the mounting rack 102 is fixed, sliding and falling of the mounting rack 102 and the foam cotton 103 during wearing is avoided, and the position of the patient is not changed.

[0027] With reference to Figures 1-4The support assembly 3 comprises a sleeve plate 301 fixedly installed on the upper and lower sides of the mounting frame 102, and a top block 302 slidably connected to the inner wall of the sleeve plate 301.

[0028] The second spring 303 is fixedly connected between the sleeve plate 301 and the top block 302, and the top of the top block 302 is provided in an arc shape.

[0029] It should be noted that the foam cotton 103 is sleeved on the top of the top block 302, and the elastic force of the second spring 303 makes the top block 302 have a tendency to slide out of the sleeve plate 301, thereby supporting the inner wall of the foam cotton 103, avoiding insufficient friction between the mounting frame 102 and the foam cotton 103, and causing the foam cotton 103 to fall off from the mounting frame 102.

[0030] With reference to Figures 1-4 The mounting frame 102 comprises an upper connecting frame 4 and a lower connecting frame 401, and the upper connecting frame 4 and the lower connecting frame 401 are clamped to each other.

[0031] The upper connecting frame 4 and the lower connecting frame 401 are fixedly connected with mounting blocks 402 on the two side walls, and the mounting blocks 402 are threadedly connected with fixing bolts 403 on the top, and the fixing bolts 403 can penetrate through the mounting blocks 402.

[0032] The upper connecting frame 4 and the lower connecting frame 401 are symmetric about the center axis of the oxygen inhalation tube 1, and the rotating column 201 and the sliding column 203 are installed on the inner wall of the upper connecting frame 4.

[0033] It should be noted that when the mounting frame 102 is installed, the upper connecting frame 4 and the lower connecting frame 401 are aligned, and then the fixing bolts 403 are rotated to penetrate through the mounting blocks 402 on the side walls of the upper connecting frame 4 and the lower connecting frame 401, thereby achieving the clamping of the upper connecting frame 4 and the lower connecting frame 401, that is, the installation and disassembly of the mounting frame 102, which is convenient for replacement.

[0034] Operation mode: align the upper connecting frame 4 and the lower connecting frame 401 and clamp them on the side wall of the oxygen inhalation tube 1, then rotate the fixing bolts 403 to penetrate through the mounting blocks 402 on the side walls of the upper connecting frame 4 and the lower connecting frame 401, thereby achieving the installation of the mounting frame 102, then sleeving the foam cotton 103 outside the mounting frame 102, using the elastic force of the second spring 303 to make the top block 302 have a tendency to slide out of the sleeve plate 301, thereby supporting the inner wall of the foam cotton 103, avoiding insufficient friction between the mounting frame 102 and the foam cotton 103, and causing the foam cotton 103 to fall off from the mounting frame 102;

[0035] The first spring 205 is pressed by pressing the sliding column 203, the sliding column 203 drives the clamping block 204 to slide to the bottom of the rotating wheel 202, at this time, the rotating wheel 202 can be rotated on the outer wall of the oxygen inhalation tube 1 by the rotating column 201, thereby adjusting the position of the mounting frame 102 and the foam cotton 103, when the adjustment is completed, the sliding column 203 is loosened, at this time, the sliding column 203 returns to the original position under the elastic force of the first spring 205, at the same time, the clamping block 204 returns to between the rotating wheels 202, the rotating wheel 202 is clamped, at this time, the rotating wheel 202 cannot be moved, thereby fixing the position of the mounting frame 102, avoiding that the mounting frame 102 and the foam cotton 103 slide off during wearing, causing the position to change and no longer protecting the pressure part of the patient.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reduced pressure oxygen pipeline protection structure comprising an oxygen inhalation tube (1) and a nasal catheter (101), characterized in that: The oxygen inhalation tube (1) is clamped in the nasal catheter (101) lumen, a plurality of mounting racks (102) are slidably connected to the side wall of the oxygen inhalation tube (1), a clamping assembly (2) is mounted on the inner wall of the mounting rack (102), the clamping assembly (2) is used for fixing the mounting rack (102), a supporting assembly (3) is mounted on the top of the mounting rack (102), the supporting assembly (3) is used for clamping the foam cotton (103) sleeved on the outer side of the mounting rack (102), and the clamping assembly (2) is used for clamping the foam cotton (103) sleeved on the outer side of the mounting rack (102). The clamping assembly (2) comprises a rotating column (201) rotatably mounted on the inner wall of the mounting rack (102) on both sides, a rotating wheel (202) is fixedly connected to the side wall of the rotating column (201), and the rotating wheel (202) is in contact with the side wall of the oxygen inhalation tube (1), a sliding column (203) is slidably connected to the top of the mounting rack (102), a clamping block (204) is fixedly connected to the bottom end of the sliding column (203) in the lumen of the mounting rack (102), and the clamping block (204) is located between the rotating wheels (202).

2. A reduced pressure oxygen tubing protection structure according to claim 1, wherein: The first spring (205) is fixedly connected between the top of the sliding column (203) and the mounting rack (102), and the first spring (205) is located on the outer side of the sliding column (203).

3. A reduced pressure oxygen tubing protection structure according to claim 2, wherein: The clamping block (204) can be in contact with the side wall of the rotating wheel (202).

4. A reduced pressure oxygen tubing protection structure according to claim 3, wherein: The supporting assembly (3) comprises a sleeve plate (301) fixedly mounted on the upper and lower sides of the mounting rack (102), and a top block (302) slidably connected to the inner wall of the sleeve plate (301).

5. A reduced pressure oxygen tubing protection structure according to claim 4, wherein: The second spring (303) is fixedly connected between the sleeve plate (301) and the top block (302), and the top of the top block (302) is provided in an arc shape.

6. A reduced pressure oxygen tubing protection structure according to claim 5, wherein: The mounting rack (102) comprises an upper connecting frame (4) and a lower connecting frame (401), and the upper connecting frame (4) and the lower connecting frame (401) are clamped with each other.

7. A reduced pressure oxygen tubing protection structure according to claim 6, wherein: The mounting block (402) is fixedly connected to the side wall of the upper connecting frame (4) and the lower connecting frame (401), the top of the mounting block (402) is threadedly connected with a fixing bolt (403), and the fixing bolt (403) can penetrate through the mounting block (402). The upper connecting frame (4) and the lower connecting frame (401) are symmetric about the axis center of the oxygen inhalation tube (1), and the rotating column (201) and the sliding column (203) are mounted on the inner wall of the upper connecting frame (4).

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