Breathing machine pipeline supporting device

Abstract

The utility model discloses a breathing machine pipeline supporting device, which relates to the technical field of medical instruments and comprises a mounting seat detachably connected with a bed board, a stand column vertically mounted on the vertical side wall of the mounting seat, an adjusting cross beam transversely arranged at the top end of the stand column and a supporting rod adjustably arranged at the end part of the adjusting cross beam, the other end of the supporting rod is connected with a first elastic rod, one end of the first elastic rod is connected with a second elastic rod which is bent downwards, the deflection of a rod body of the second elastic rod is smaller than that of a rod body of the first elastic rod, and a supporting space for supporting a breathing machine pipeline is formed between the concave part and the I-shaped supporting block. The supporting rod, the first elastic rod and the second elastic rod are used for forming the elastic supporting assembly for erecting the breathing pipeline in the air, the breathing pipeline is erected above a patient lying on a bed in the air, the breathing pipeline does not scatter on the bed and the abdomen of the patient, and the situation that the pipeline is pressed under the body due to the fact that the patient turns over after sleeping is avoided; the gas cannot be smoothly guided and conveyed due to the fact that the pipeline is squashed, and a patient has dyspnea.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a ventilator pipeline supporting device. Background Art

[0002] Clinically, patients with respiratory failure require a period of non-invasive ventilation, high-flow respiratory therapy devices, or even non-invasive ventilation to regulate breathing and oxygen saturation. For patients, the ventilator circuit is a crucial pipe system connecting the ventilator and the patient, transferring gas from the ventilator to the patient's respiratory tract. This circuit is typically made of materials such as medical silicone and polyurethane, ensuring smooth and safe gas transmission.

[0003] When patients use ventilator tubing for assisted breathing, especially at night, their sleeping position may change, such as rolling from supine to side-lying. However, existing brackets are not flexible enough and do not adjust their position synchronously with the patient's rolling movements, which can easily cause the tubing to be compressed under the body, causing it to be compressed and compressed, affecting the smooth flow of gas. Generally, to prevent the tubing from being pulled and falling to the ground when rolling over due to a short tubing, the relatively long tubing is set, and the excess tubing is scattered on the patient's body and bed, creating a messy arrangement and affecting the patient's normal sleeping comfort. Utility Model Content

[0004] The purpose of the present invention is to provide a ventilator pipeline support device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a ventilator pipeline support device, comprising a mounting base detachably connected to a bed plate, a column vertically mounted on a vertical side wall of the mounting base, an adjustable crossbeam transversely arranged at the top end of the column, and a support rod adjustably arranged at the end of the adjustable crossbeam;

[0006] The other end of the support rod is connected to an elastic rod 1, and the end of the elastic rod 1 is connected to an elastic rod 2 that is bent downward. The deflection of the rod body of the elastic rod 2 is smaller than the deflection of the rod body of the elastic rod 1. The two ends of the elastic rod are rotatably connected to a turntable, and a support plate is vertically fixed to the side of the bottom wall of the turntable. An I-shaped support block is rotatably provided at the bottom end of the side wall of the support plate, and a pressure block is adjustable up and down at the upper end of the side wall of the support plate. The circumferential side wall of the pressure block is provided with a recessed portion with an arc structure, and a support space for supporting the ventilator pipeline is formed between the recessed portion and the I-shaped support block.

[0007] In a further embodiment, the width of the elastic rod 1 is narrowed from the end connected to the support rod to the end away from the support rod, and the height of the elastic rod 1 is lowered from the end connected to the support rod to the end away from the support rod.

[0008] In a further embodiment, a T-shaped slot is provided at the upper end of the side wall of the support plate, a T-shaped pin is slidably engaged in the T-shaped slot, and an end of the T-shaped pin extends out of the notch of the T-shaped slot and is rotatably connected to the pressure block.

[0009] In a further embodiment, the top end of the column extends to form a circular tray, a spherical block is rotatably provided on the upper end of the circular tray, and a sliding groove is provided on the bottom wall of the adjusting beam for sliding engagement with the spherical block.

[0010] In a further embodiment, the end of the adjusting beam is an annular structure, and a flip plate is rotatably provided on both sides of the annular structure. The flip plate is provided with a sliding hole, and a sliding ring is provided on both sides of the end of the support rod. The sliding ring is slidably engaged in the sliding hole, and an insert plate is fixed to the end of the support rod. The outer wall of the annular structure is provided with a plurality of slots, and the insert plate is inserted into the slots.

[0011] In a further embodiment, protrusions are fixed on the upper and lower side walls of the sliding hole, the gap between the upper and lower protrusions is smaller than the outer diameter of the sliding ring, and the upper and lower protrusions and the end of the sliding hole close to the annular structure form a positioning space for placing the sliding ring.

[0012] In a further embodiment, the sliding ring is an elastic ring, an I-shaped frame is fixed to the inner wall of the sliding ring, and the end of the I-shaped frame is rotatably connected to the side wall of the support rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model relates to a ventilator tube support device, which utilizes a support rod, a first elastic rod and a second elastic rod to form an elastic support assembly for suspending a breathing tube in the air. The breathing tube is suspended above a patient lying on a bed, and the breathing tube does not scatter on the bed or the patient's abdomen, thereby preventing the patient from turning over in sleep and pressing the tube under the body, thereby compressing the tube and causing the gas to be unable to be smoothly guided, thereby causing the patient to have breathing difficulties. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the mounting base structure of an embodiment of the utility model;

[0017] Figure 3 This is an exploded view of the assembly of the adjustment beam and the support rod according to an embodiment of the present utility model;

[0018] Figure 4 This is a partial cross-sectional view of the top view of the support rod structure of an embodiment of the utility model;

[0019] Figure 5 This is a partial cross-sectional view of an adjustment beam according to an embodiment of the present utility model;

[0020] Figure 6 This is a schematic diagram of the deformation structure of the sliding ring of an embodiment of the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the position limiting member according to an embodiment of the present utility model;

[0022] Figure 8 This is a cross-sectional view of a limiting member according to an embodiment of the present utility model.

[0023] In the figure: 1. Mounting seat; 11. Fastening rod; 12. Fastening plate; 2. Column; 21. Spherical clamp; 3. Adjusting beam; 31. Slot; 4. Support rod; 41. Flip plate; 42. Elastic rod 1; 43. Elastic rod 2; 44. I-shaped support block; 45. Insert plate; 46. Sliding ring; 47. Bump; 48. I-shaped frame; 49. Turntable; 410. Pressing block; 411. Back plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Embodiment, this embodiment provides a ventilator pipeline support device, including a mounting base 1 detachably connected to a bed plate, such as Figure 1 and Figure 2 As shown, the upper end of the mounting base 1 is horizontally bent to form a pressing portion that can be pressed against the upper wall of the bed board, and the lower end of the mounting base 1 is horizontally bent to form a supporting portion located on the lower side of the bed board. The space between the supporting portion and the pressing portion is used to place the bed board. A fastening rod 11 is threadedly connected to the supporting portion, and the end of the fastening rod 11 is connected to a fastening plate 12. By rotating the fastening rod 11, the fastening plate 12 can be fed and adjusted to press against the bottom wall of the bed board, thereby realizing the assembly of the mounting base 1 and the side position of the bed board.

[0026] The column 2 is vertically mounted on the vertical side wall of the mounting base 1, the adjustment beam 3 is horizontally arranged at the top of the column 2, and the support rod 4 is arranged at the end of the adjustment beam 3. The column 2 supports the adjustment beam 3 horizontally. The support rod 4 is located at the end of the adjustment beam 3. The other end of the support rod 4 is connected to an elastic rod 1 42. The end of the elastic rod 1 42 is connected to an elastic rod 2 43 that is bent downward. Figure 1 As shown, the support rod 4, the elastic rod 1 42 and the elastic rod 2 43 are used to form an elastic support assembly for lifting the breathing tube.

[0027] At the same time, a turntable 49 is rotatably connected to the end of the elastic rod 43, and a support plate 411 is vertically fixed to the side of the bottom wall of the turntable 49. The bottom end of the side wall of the support plate 411 is rotatably provided with an I-shaped support block 44. The upper end of the side wall of the support plate 411 is provided with a pressure block 410 which can be adjusted up and down. The circumferential side wall of the pressure block 410 is provided with an arc-shaped concave portion. The concave portion and the I-shaped support block 44 form a support space for supporting the ventilator pipeline. Figure 7 As shown, the end of the tube that connects to the patient's airway passes through the support space between the recessed portion and the I-shaped support block 44. The recessed portion is an arc-shaped structure, which does not compress the outer wall of the respiratory tube and prevents the interior from being crushed in the support space. The end of the respiratory tube that connects to the patient's airway is suspended in the support space, so that the entire portion of the respiratory tube, except for the portion that connects to the patient's airway, is suspended. For patients lying in bed, the respiratory tube does not lie on the bed or the patient's abdomen, which prevents the patient from turning over in sleep and pressing the tube under the body, causing the tube to be crushed and the gas to be unable to be smoothly guided, resulting in difficulty breathing for the patient. At the same time, it is prevented that the excess length of the tube is set relatively long, which is scattered on the patient's body and bed, and is placed in a messy manner and placed on the patient, affecting the patient's normal lying comfort. It is also suitable for patients who use ventilator-assisted ventilation at home for a long time. They can buy assisted breathing machines for home use by themselves, fix them on the side of the bed using the mounting base 1, and use the elastic support component to set up the breathing circuit in the air to meet the patient's needs for setting up the ventilator circuit at home.

[0028] Here, the rod deflection of the elastic rod 2 43 is smaller than the rod deflection of the elastic rod 1 42. The so-called deflection refers to the displacement of each point on its axis in the normal plane of the axis at that point when deformed. The deflection is the offset of an object relative to its original position when it is subjected to force. The greater the deflection, the greater the deformation of the object when it is subjected to force. For this reason, the elastic rod 1 42 is installed at the end of the support rod 4 and needs to play a stronger supporting role. The closer to the most advanced position of the entire elastic support assembly, the smaller the deflection, and the easier it is to deform when subjected to downward pulling force. For lighter objects such as breathing tubes, the entire elastic support assembly will not be pulled down by excessive deformation. At the same time, the width of the elastic rod 1 42 is set to be narrower from the end connected to the support rod 4 to the end away from the support rod 4, and the height of the elastic rod 1 42 is set to be lower from the end connected to the support rod 4 to the end away from the support rod 4. This setting is also to reduce the bending strength of the elastic rod 1 42, that is, the elastic rod 1 42 is thinner than the support rod 4, so the deflection relative to the support rod 4 is lower. Then, when subjected to a downward pulling force, the support rod 4 will not bend, but the elastic rod 1 42 will bend, but the bending amplitude of the elastic rod 2 43 is larger.

[0029] The reason for setting up an elastic rod for setting up the breathing tube in the air is that when the patient uses the arc-shaped breathing tube, the adjustment of the body position ensures that turning over, head, and upper limb movements may cause the position of the breathing tube to change. By setting it up so that when the position of the breathing tube changes, the rod can be pulled down and bent to accommodate the change in the position of the breathing tube caused by the body position adjustment, thereby preventing the breathing tube from being pulled excessively and the ventilator from falling off the placement table.

[0030] In order to facilitate the placement of the breathing tube into the support space, such as Figure 8 As shown, a T-shaped slot is provided at the upper end of the side wall of the support plate 411, and a T-shaped pin is slidably engaged in the T-shaped slot. The end of the T-shaped pin extends out of the slot of the T-shaped slot and is rotatably connected to the pressing block 410. By slightly lifting the pressing block 410, the pressing block 410 will slide the T-shaped pin upward along the T-shaped slot, separating the pressing block 410 from the I-shaped support block 44, thereby facilitating the placement of the breathing tube into the support space. When the pressing block 410 is released, the pressing block 410 falls, confining the breathing tube within the support space. Here, the space within the support space is larger than the outer diameter of the breathing tube to avoid compression of the breathing tube.

[0031] In this embodiment, a circular tray is extended from the top of the column 2, and a spherical block 21 is rotatably provided on the upper end of the circular tray. The bottom wall of the adjusting beam 3 is provided with a sliding groove that is slidably engaged with the spherical block 21. The adjusting beam 3 can rotate along the outer wall of the spherical block 21, and at the same time, the bottom wall of the adjusting beam 3 slides and fits with the upper end surface of the circular tray. Once the human body position changes, causing the breathing tube to be pulled, the entire elastic support assembly is moved laterally by adjusting the beam 3 to compensate for the position difference caused by the change in human body position.

[0032] At the same time, if Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, the end of the adjustment beam 3 is an annular structure, and a flip plate 41 is rotatably provided on both sides of the annular structure. The flip plate 41 is provided with a sliding hole, and a sliding ring 46 is provided on both sides of the end of the support rod 4. Specifically, an I-shaped frame 48 is fixed on the inner wall of the sliding ring 46, and the end of the I-shaped frame 48 is rotatably connected to the side wall of the support rod 4. The sliding ring 46 is slidably connected in the sliding hole, and a plug-in plate 45 is fixed to the end of the support rod 4. A plurality of slots 31 are provided on the outer wall of the annular structure, and the plug-in plate 45 is plugged into the slot 31. According to the support of the entire elastic support assembly According to the inclination angle requirement, the support rod 4 is first slid to the side away from the annular structure, and the sliding ring 46 slides along the corresponding sliding hole, so that the plug plate 45 is disengaged from the corresponding slot 31. Then, the support rod 4 is linked with the flip plate 41 to flip with the rotation point of the flip plate 41 and the annular structure as the rotation center to adjust the inclination angle of the entire elastic support assembly. Then, the sliding ring 46 is slid in the opposite direction to insert the plug plate 45 into the corresponding slot 31, thereby limiting the support inclination angle of the elastic support assembly with the adjusted angle. The larger the inclination angle of the elastic support assembly, the higher the support height of the breathing tube.

[0033] Furthermore, protrusions 47 are fixed on the upper and lower side walls of the sliding hole. The gap between the upper and lower protrusions 47 is smaller than the outer diameter of the sliding ring 46. The upper and lower protrusions 47 and the end of the sliding hole close to the annular structure form a positioning space for placing the sliding ring 46. If the inserting plate 45 wants to be inserted into the slot 31, the sliding ring 46 needs to be raised higher than the gap between the upper and lower protrusions 47. Figure 6 As shown, the sliding ring 46 here is an elastic ring with a thin wall thickness. When the sliding ring 46 slides past the upper and lower protrusions 47, the upper and lower side walls of the sliding ring 46 are easily compressed and deformed, thereby pressing the sliding ring 46 into the positioning space, and at the same time, the plug-in board 45 can be inserted into the slot 31. Without external force, the sliding ring 46 will not slide in the opposite direction to cross the gap between the upper and lower protrusions 47, ensuring that the plug-in board 45 and the slot 31 are stably plugged in.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilator pipeline support device, characterized in that: It comprises a mounting base (1) detachably connected to a bed board, a column (2) vertically mounted on a vertical side wall of the mounting base (1), an adjustment beam (3) transversely arranged at the top end of the column (2), and a support rod (4) adjustably arranged at the end of the adjustment beam (3); The other end of the support rod (4) is connected to an elastic rod 1 (42), and the end of the elastic rod 1 (42) is connected to an elastic rod 2 (43) bent downward. The rod body deflection of the elastic rod 2 (43) is smaller than the rod body deflection of the elastic rod 1 (42). The end of the elastic rod 2 (43) is rotatably connected to a turntable (49). A support plate (411) is vertically fixed to the side of the bottom wall of the turntable (49). An I-shaped support block (44) is rotatably provided at the bottom end of the side wall of the support plate (411). A pressure block (410) is adjustable up and down at the upper end of the side wall of the support plate (411). The circumferential side wall of the pressure block (410) is provided with a recessed portion of an arc structure. A support space for supporting the ventilator pipeline is formed between the recessed portion and the I-shaped support block (44).

2. The ventilator pipeline support device according to claim 1, characterized in that: The width of the elastic rod (42) is narrowed from the end connected to the support rod (4) to the end away from the support rod (4), and the height of the elastic rod (42) is lowered from the end connected to the support rod (4) to the end away from the support rod (4).

3. The ventilator pipeline support device according to claim 1, characterized in that: A T-shaped slot is provided at the upper end of the side wall of the support plate (411), a T-shaped pin is slidably engaged in the T-shaped slot, and the end of the T-shaped pin extends out of the notch of the T-shaped slot and is rotatably connected to the pressing block (410).

4. The ventilator pipeline support device according to claim 1, characterized in that: The top end of the column (2) extends to form a circular tray, the upper end of the circular tray is rotatably provided with a spherical clamping block (21), and the bottom wall of the regulating beam (3) is provided with a sliding groove that is slidably engaged with the spherical clamping block (21).

5. The ventilator pipeline support device according to claim 1, characterized in that: The end of the regulating beam (3) is an annular structure, and both sides of the annular structure are provided with a flip plate (41) for rotation, and the flip plate (41) is provided with a sliding hole. Both sides of the end of the support rod (4) are provided with a sliding ring (46), and the sliding ring (46) is slidably engaged in the sliding hole. The end of the support rod (4) is fixed with an inserting plate (45), and the outer wall of the annular structure is provided with a plurality of slots (31), and the inserting plate (45) is inserted into the slot (31).

6. The ventilator pipeline support device according to claim 5, characterized in that: The upper and lower side walls of the sliding hole are both fixed with protrusions (47), the gap between the upper and lower protrusions (47) is smaller than the outer diameter of the sliding ring (46), and the upper and lower protrusions (47) and one end of the sliding hole close to the annular structure form a positioning space for placing the sliding ring (46).

7. The ventilator pipeline support device according to claim 6, characterized in that: The sliding ring (46) is an elastic ring. An I-shaped frame (48) is fixed to the inner wall of the sliding ring (46). The end of the I-shaped frame (48) is rotatably connected to the side wall of the support rod (4).

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