Clamping device for breathing pipeline

Abstract

The utility model belongs to the field of clamping of breathing pipelines, and particularly relates to a clamping device of a breathing pipeline. The device comprises two vertically arranged fixing pipes, the two fixing pipes are connected through an elastic connecting sleeve, the side walls of the two fixing pipes are each provided with a first sliding block in circular motion with the fixing pipes, and the first sliding blocks are provided with first connecting pieces used for fixing the first sliding blocks to a sickbed; a limiting assembly used for preventing the connecting sleeve from being flattened is arranged between the two fixing pipes. By arranging the fixing tube and the connecting sleeve, adaptability is improved while the breathing tube is protected, by arranging the second sliding block and the second connecting piece, the breathing tube can be fixed to a sickbed conveniently, stability and fitting degree are improved accordingly, by arranging the limiting assembly, the breathing tube in the area of the connecting sleeve is protected conveniently, and practicability is high. And the life safety of the patient is prevented from being endangered by closing the breathing tube when the connecting sleeve is extruded.

Description

Technical Field

[0001] The utility model belongs to the field of breathing pipe clamping, in particular to a breathing pipe clamping device. Background Art

[0002] During the treatment of respiratory medicine, the patient may need mechanical assisted breathing. At this time, a ventilator will be used to intubate the patient. For ease of use, the ventilator has a longer pipe to guide oxygen and connect it to the patient's mouth and nose to supply oxygen. When in use, the breathing tube may fall off or be squeezed, which poses certain safety hazards and easily causes difficulty in breathing for the patient, affecting life safety. It is not easy to be discovered in time when the tube is squeezed, and when the patient has a violent reaction, it is often life-threatening. The existing tube clamping device is usually designed to protect the tube from falling off, but cannot effectively protect the tube from being squeezed. Utility Model Content

[0003] The utility model aims to provide a clamping device for a breathing tube, which is convenient for protecting the tube and preventing the patient from being unable to breathe and endangering his life when the tube is squeezed.

[0004] The clamping device for the breathing duct includes two vertically arranged fixed tubes, which are connected by an elastic connecting sleeve, and the side walls of the two fixed tubes are provided with a first slider that moves in a circular motion therewith, and the first slider is provided with a first connecting piece for fixing it to the bed, and a limiting component is provided between the two fixed tubes to prevent the connecting sleeve from being flattened.

[0005] Furthermore, the first connecting member is a Velcro, one side of which is fixed on the first sliding block, and the other side of which is adhered to the hospital bed.

[0006] Furthermore, the first connecting member is made of pressure-sensitive adhesive, and the pressure-sensitive adhesive is evenly fixed on the outer side wall of the first sliding block.

[0007] Furthermore, the outer side wall of the fixed tube is horizontally provided with annular grooves, the top wall and the bottom wall of the annular groove are provided with annular slide grooves, rollers slidingly matched therewith are arranged in the annular slide grooves, and the rollers are connected to the first slider through a connecting rod.

[0008] Furthermore, at least two fixing rings are provided on the connecting sleeve, and the outer side walls of the fixing rings are provided with second sliding blocks that move in a circular motion therewith, and the second sliding blocks are provided with second connecting pieces that fix them on the bed.

[0009] Furthermore, the limiting assembly includes a sphere, one end of which is hinged with a first clamping block that swings up and down with it, and the other end of the sphere is hinged with a second clamping block that swings left and right with it, and the movable ends of the first clamping block and the second clamping block are respectively fixed to the fixed tubes at both ends.

[0010] Furthermore, a plurality of splints are provided at the outer end of the fixed tube, which form a tubular structure when fitted together, and are inclined outward in a natural state. External threads are provided on the outer walls of the fixed tube and the splints, and an anti-slip layer is provided on the inner wall of the splints. The inner diameter of the splints when in a closed state is equal to the outer diameter of the breathing tube, and a limit nut for closing the splints is provided on the fixed tube.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model facilitates the protection of the breathing tube and improves the applicability by arranging the fixing tube and the connecting sleeve; facilitates the fixing of the breathing tube on the hospital bed by arranging the second slider and the second connecting piece, thereby improving the stability and the fit; facilitates the protection of the breathing tube in the connecting sleeve area by arranging the limiting component, thereby preventing the breathing tube from being closed when the connecting sleeve is squeezed, thereby preventing the patient's life from being endangered. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 for Figure 1 Front view;

[0016] Figure 4 for Figure 3 Enlarged view of point B in the middle;

[0017] Figure 5 It is a structural schematic diagram of Example 3;

[0018] The names of the components in the figure are: 1. Fixed tube; 2. Connecting sleeve; 3. Fixed ring; 4. Second connecting piece; 5. Second slider; 6. First connecting piece; 7. First slider; 8. Roller; 9. Limiting assembly; 9.1. First clamping block; 9.2. Sphere; 9.3. Second clamping block; 10. Clamping plate; 11. Limiting nut. DETAILED DESCRIPTION

[0019] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0020] Example 1

[0021] The clamping device of a breathing tube described in this embodiment is as follows: Figure 1 and Figure 2As shown, it includes two vertically arranged fixed tubes 1, which are connected by an elastic connecting sleeve 2, so that the breathing tube can pass through and can be bent, thereby achieving a protective effect and improving its applicability;

[0022] The connecting sleeve 2 can be made of rubber or silicone material, or an existing metal or plastic hose. It is best to use a transparent plastic hose, which is easy to bend and allows viewing of the internal breathing tube.

[0023] When the connection sleeve 2 is a metal hose, the limit assembly 9 can be removed;

[0024] The side walls of the two fixed tubes 1 are both provided with a first slider 7 that moves in a circular motion therewith, and the first slider 7 is provided with a first connector 6 for fixing it to the bed, so that the arc-shaped pipe is conveniently passed through the fixed tube 1 and the connecting sleeve 2 and fixed to the bed, so that it fits the bed better and reduces the probability of accidentally touching the breathing tube, thereby improving the comfort of the patient and reducing the risk of endangering the patient's life safety when the breathing tube is squeezed and pulled;

[0025] A limiting component 9 is provided between the two fixed tubes 1 to prevent the connecting sleeve 2 from being flattened, so that it can be bent to fit the bed and prevent the breathing tube inside the connecting sleeve 2 from being completely flattened when being squeezed, thereby preventing the connecting sleeve 2 from directly endangering the patient's life when being squeezed.

[0026] The first connecting member 6 is a Velcro, one side of which is fixed to the first slider 7, and the other side is attached to the bed, so that it can be installed according to different needs, so that the breathing tube fits the bed better, making it neater and more beautiful while reducing the chance of being pulled and squeezed, and to a certain extent, the fixing tube 1 and the connecting sleeve 2 fit the bed better;

[0027] The Velcro is adhered to the bed using pressure-sensitive adhesive to avoid contamination caused by adhesive residue on the bed during removal.

[0028] The first connecting member 6 is made of pressure-sensitive adhesive, which is evenly fixed on the outer wall of the first sliding block 7, so as to facilitate fixing the fixing tube 1 and the connecting sleeve 2 on the bed and flexibly adjust the position according to the needs, and avoid the adhesive residue on the bed when disassembling the fixing tube 1 and the connecting sleeve 2, causing environmental pollution and increasing the difficulty of cleaning.

[0029] The outer side wall of the fixed tube 1 is horizontally provided with an annular groove, and the top wall and the bottom wall of the annular groove are provided with an annular slide groove, and a roller 8 is provided in the annular slide groove to slide with the roller 8, and the roller 8 is connected to the first slider 7 through a connecting rod, so that the first slider 7 can move in a circular motion on the fixed tube 1, and the stability of the first slider 7 can be maintained when the first slider 7 rotates;

[0030] The roller 8 can also use balls to make it smoother and reduce jamming, so that when the patient moves his body to drive the breathing tube to rotate, the fixed tube 1 and the connecting sleeve 2 will follow the rotation, thereby improving applicability and comfort, and avoiding wear or folding of the breathing tube that affects the patient's use.

[0031] The connecting sleeve 2 is provided with at least two fixing rings 3, and the outer side walls of the fixing rings 3 are provided with second sliders 5 that move in a circular motion therewith, and the second sliders 5 are provided with second connecting pieces 4 that fix the second sliders 5 on the bed, so as to further increase the integrity of the breathing tube after bending, and further reduce the impact of the connecting sleeve 2 on the breathing tube inside when it is squeezed;

[0032] The structure of the second connecting member 4 and the second slider 5 and the connection method with the fixing ring 3 are consistent with the principle of the first connecting member 6, the first slider 7 and the fixing tube 1;

[0033] In actual use, the first connecting member 6 and the second connecting member 4 near the patient can be set as Velcro, which is convenient for bonding them to the quilt and sheets of the bed, and the first connecting member 6 and the second connecting member 4 at the other end are bonded to the bed body with pressure-sensitive adhesive, thereby ensuring the overall stability and facilitating the adhesion of the pressure-sensitive adhesive to impurities on the bed to affect the subsequent use effect, thereby increasing the service life and reducing the use cost;

[0034] The first sliding block 7 and the first connecting member 6 as well as the second connecting member 4 and the second sliding block 5 are all detachably connected, so as to facilitate maintenance and replacement.

[0035] Example 2

[0036] This embodiment further illustrates the technology. Figure 4 As shown, the limit assembly 9 includes a sphere 9.2, one end of which is hinged with a first clamping block 9.1 that swings up and down with the sphere 9.2, and the other end of which is hinged with a second clamping block 9.3 that swings left and right with the sphere 9.2, and the movable ends of the first clamping block 9.1 and the second clamping block 9.3 are respectively fixed to the fixed tubes 1 at both ends, so that the connecting sleeve 2 can be bent at multiple angles, and the maximum degree of compression when the connecting sleeve 2 is compressed can be limited, so as to prevent the breathing tube in the connecting sleeve 2 from being flattened to a closed state, thereby improving the protection effect of the breathing tube and preventing the patient from being completely unable to breathe and directly endangering the life safety;

[0037] In actual use, Figure 4 As shown, the number of the first clamping block 9.1, the sphere 9.2 and the second clamping block 9.3 can be alternately installed according to the length of the connecting sleeve 2, so as to facilitate the bending of the connecting sleeve 2 while protecting the breathing tube inside it;

[0038] The limit assembly 9 can also be hinged with multiple connecting rods, and the connecting rods are hinged to swing left and right to achieve the effect that the connecting sleeve 2 can be bent in one direction while preventing the breathing tube inside it from being squeezed and closed.

[0039] Example 3

[0040] This embodiment further illustrates the technology. Figure 5 As shown, a plurality of splints 10 are provided at the outer end of the fixed tube 1. When the splints 10 are fitted together, they are combined into a tubular structure. In a natural state, the splints 10 are inclined outwards. The outer walls of the fixed tube 1 and the splints 10 are provided with external threads. The inner walls of the splints 10 are provided with an anti-slip layer. The inner diameter of the splints 10 in a closed state is equal to the outer diameter of the breathing tube. A limiting nut 11 for closing the splints 10 is provided on the fixed tube 1, so as to facilitate fixing the breathing tube after passing it through the fixed tube 1 and the connecting sleeve 2, thereby preventing the breathing tube from falling off when pulled by external force.

[0041] The working principle is to first insert the breathing tube into the fixed tube 1 at one end, and pass through the connecting sleeve 2 and out of the fixed tube 1 at the other end, and then connect it to the patient's mouth and nose, and then close the splint 10 to fit it to the breathing tube by turning the limit nut 11, and then adjust the position of the first slider 7 and the second slider 5, and then bend the connecting sleeve 2 so that the fixed tube 1 and the connecting sleeve 2 fit with the bed, and then fix them to the bed through the second connecting piece 4 and the first connecting piece 6.

Claims

1. A breathing duct clamping device, comprising two vertically arranged fixing tubes (1), characterized in that: The two fixed tubes (1) are connected via an elastic connecting sleeve (2), and the side walls of the two fixed tubes (1) are each provided with a first sliding block (7) that moves in a circular motion therewith, the first sliding block (7) being provided with a first connecting piece (6) for fixing the first sliding block to a hospital bed, and a limiting component (9) for preventing the connecting sleeve (2) from being flattened is provided between the two fixed tubes (1).

2. The clamping device for the breathing duct according to claim 1, characterized in that: The first connecting member (6) is a Velcro tape, one side of which is fixed to the first sliding block (7) and the other side of which is adhered to the hospital bed.

3. The clamping device for the breathing duct according to claim 1, characterized in that: The first connecting member (6) is made of pressure-sensitive adhesive, and the pressure-sensitive adhesive is evenly fixed on the outer side wall of the first sliding block (7).

4. The clamping device for the breathing duct according to claim 2 or 3, characterized in that: The outer wall of the fixed tube (1) is horizontally provided with an annular groove, the top wall and the bottom wall of the annular groove are provided with an annular sliding groove, a roller (8) is provided in the annular sliding groove to be slidably matched therewith, and the roller (8) is connected to the first sliding block (7) via a connecting rod.

5. The breathing duct clamping device according to claim 4, characterized in that: The connecting sleeve (2) is provided with at least two fixing rings (3), and the outer side walls of the fixing rings (3) are each provided with a second sliding block (5) which moves in a circular motion therewith, and the second sliding block (5) is provided with a second connecting piece (4) which fixes the second sliding block on the hospital bed.

6. The clamping device for the breathing duct according to claim 5, characterized in that: The limit assembly (9) comprises a sphere (9.2), one end of which is hingedly connected to a first clamping block (9.1) that swings up and down with the sphere (9.2), and the other end of which is hingedly connected to a second clamping block (9.3) that swings left and right with the sphere (9.2), and the movable ends of the first clamping block (9.1) and the second clamping block (9.3) are respectively fixed to the fixed tubes (1) at both ends.

7. The breathing duct clamping device according to claim 6, characterized in that: The outer end of the fixed tube (1) is provided with a plurality of clamps (10), and the clamps (10) are combined into a tubular structure when they are attached to each other. In a natural state, the clamps (10) are inclined outwards. The outer walls of the fixed tube (1) and the clamps (10) are provided with external threads. The inner walls of the clamps (10) are provided with an anti-slip layer. The inner diameter of the clamps (10) when in a closed state is equal to the outer diameter of the breathing tube. A limiting nut (11) for closing the clamps (10) is mounted on the fixed tube (1).

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