Noninvasive ventilator pipeline fixing device

Abstract

The utility model provides a noninvasive ventilator pipeline fixing device, which relates to the technical field of medical instruments and comprises a loop bar, the top of the loop bar is movably sleeved with a lifting rod, the top of the lifting rod is rotatably connected with a rotating rod, one end of the rotating rod is fixedly provided with a limiting block, and the top of the rotating rod is provided with a moving wheel. According to the device, a breathing machine pipeline penetrates through a first threading hole in advance and then penetrates out of a second threading hole, then the breathing machine pipeline is wound in a groove in the outer wall of a winding roller, a stretching test is conducted at the end, connected with a patient, of the breathing machine pipeline through the winding roller connected with a volute spiral spring, the winding roller rotates, and the volute spiral spring rotates to store elastic potential energy; and when the tensile force of the breathing machine pipeline is relieved, the volute spiral spring releases elastic potential energy to drive the winding roller to rotate, and the breathing machine pipeline is wound on the winding roller again, so that the effects that the pipeline is wound, the redundant pipeline is collected, and meanwhile use of the patient is not affected are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and more specifically, particularly relates to a pipeline fixing device for a non-invasive ventilator. Background Art

[0002] A ventilator is a vital medical device that can prevent and treat, reduce complications, and save and prolong the life of patients. In modern clinical medicine, as an effective means of artificially replacing the spontaneous ventilation function, it has been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy, and emergency resuscitation, and occupies a very important position in the field of modern medicine. Among them, during the use of the ventilator, a device is needed to fix the loose breathing tube.

[0003] The existing publication number CN220046788U discloses a non-invasive ventilator pipeline fixing device. Although the pipeline is passed through the inside of the limiting column through the setting of the limiting column, the pipeline is constrained and limited to prevent the pipeline from falling on the bed or the ground, causing the body to press the pipeline or the feet to step on the pipeline, causing the pipeline to be blocked or damaged, thereby playing a role in protecting the pipeline and normal oxygen supply.

[0004] Based on the above, the inventors have discovered the following problems: However, when in use, the device only has the function of simply hanging the pipes, and does not have the effect of collecting the pipes, resulting in that when the pipes are long, some of them will still be piled up on the beds. At the same time, there are already many people in the hospital wards. When the base and universal wheels are placed on the ground, it not only takes up space, but the fixing device is easily moved when touched by the outside world, thereby stretching the ventilator pipes.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a non-invasive ventilator pipeline fixing device is provided, in order to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a non-invasive ventilator pipeline fixing device to solve the problem that the existing device only has the function of simply hanging the pipeline but does not have the effect of collecting the pipeline.

[0007] The utility model provides a non-invasive ventilator pipeline fixing device, which is achieved by the following specific technical means:

[0008] A non-invasive ventilator pipeline fixing device comprises a sleeve rod, a lifting rod is movably sleeved on the top of the sleeve rod, a rotating rod is rotatably connected to the top of the lifting rod, a limiting block is fixed at one end of the rotating rod, a moving wheel is arranged on the top of the rotating rod, a connecting shaft is rotatably connected through the middle of the moving wheel, connecting rods are fixed at both ends of the connecting shaft, one side of one of the connecting rods is rotatably connected to a connecting plate, and one side of the other connecting rod is fixed with a volute spring, and one side of the moving wheel is fixed with a winding roller.

[0009] Furthermore, a first threading hole is formed at one end of the winding roller, and a second threading hole is formed at one side of the winding roller, and the second threading hole and the first threading hole penetrate each other.

[0010] Furthermore, a groove is provided on the outer wall of the winding roller, the groove is spirally arranged, the vertical cross-section of the groove is semicircular, and the other end of the winding roller is fixed to the middle part of the spiral spring.

[0011] Furthermore, two moving wheels are provided, the length of the connecting shaft is matched with the width of the rotating rod, and the width of the limit block is greater than the width of the rotating rod.

[0012] Furthermore, a base is fixed at the bottom of the sleeve rod, the base is U-shaped, a threaded rod is threadedly connected to the bottom of the base, a knob is fixed to the bottom end of the threaded rod, and an extrusion plate is rotatably connected to the top of the threaded rod.

[0013] Furthermore, the height of the lifting rod is equal to the height of the sleeve rod, a threaded limit bolt is passed through the top of one side of the sleeve rod, and one end of the limit bolt touches the outer wall of the lifting rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, the ventilator pipeline is pre-passed through the first threading hole and then passed through the second threading hole, and then the ventilator pipeline is wound in the groove of the outer wall of the winding roller. The groove allows the ventilator pipeline to be wound in sequence and regularly. The winding roller connected by the spiral spring is stretched at the end of the ventilator pipeline connected to the patient. The winding roller rotates and the spiral spring rotates to store elastic potential energy. When the tension of the ventilator pipeline is released, the spiral spring releases the elastic potential energy, driving the winding roller to rotate, and the ventilator pipeline is wound around the winding roller again, thereby achieving the effect of winding the pipeline and collecting the excess pipeline without affecting the patient's use.

[0016] 2. In the utility model, the base is placed on the bed board of the ward near the bedside, and the threaded rod is driven to rotate by turning the knob so that the squeezing plate squeezes the bottom of the bed board, thereby connecting the base to the bed board, thereby achieving the effect of reducing the occupied space and reducing the possibility of being accidentally moved by the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model viewed from top at 30 degrees.

[0019] Figure 3 It is a structural schematic diagram of the winding roller of the utility model.

[0020] Figure 4 It is a schematic cross-sectional view of the winding roller of the utility model.

[0021] The corresponding relationship between the component names and the figure numbers in the figure is:

[0022] 1. Sleeve rod; 2. Lifting rod; 3. Limit bolt; 4. Base; 5. Threaded rod; 6. Knob; 7. Extrusion plate; 8. Rotating rod; 9. Limit block; 10. Connecting rod; 11. Connecting shaft; 12. Moving wheel; 13. Connecting plate; 14. Volute spring; 15. Winding roller; 151. Groove; 152. First threading hole; 153. Second threading hole. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] In the description of the present invention, unless otherwise specified, “plurality” means two or more; in addition, the terms “first”, “second”, “third”, etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a non-invasive ventilator pipeline fixing device, comprising a sleeve rod 1, a lifting rod 2 is movably sleeved on the top of the sleeve rod 1, a rotating rod 8 is rotatably connected to the top of the lifting rod 2, a limiting block 9 is fixed at one end of the rotating rod 8, a moving wheel 12 is arranged on the top of the rotating rod 8, a connecting shaft 11 is rotatably connected to the middle of the moving wheel 12, connecting rods 10 are fixed at both ends of the connecting shaft 11, one side of one connecting rod 10 is rotatably connected to a connecting plate 13, one side of the connecting rod 10 is fixed to a volute spring 14, and one side of the moving wheel 12 is fixed to a winding roller 15.

[0028] Among them, a first threading hole 152 is opened at one end of the winding roller 15, and a second threading hole 153 is opened on one side of the winding roller 15. The second threading hole 153 and the first threading hole 152 penetrate each other, and the ventilator tube is pre-passed through the first threading hole 151 and then passed out from the second threading hole 152.

[0029] Among them, a groove 151 is opened on the outer wall of the winding roller 15, and the groove 151 is spirally arranged. The vertical cross-section of the groove 151 is semicircular. The other end of the winding roller 15 is fixed to the middle part of the spiral spring 14, and then the ventilator pipe is wound in the groove 151 on the outer wall of the winding roller 15. The ventilator pipe can be wound in sequence and regularly through the groove 151. The winding roller 15 connected by the spiral spring 14 is stretched at the end of the ventilator pipe connected to the patient. The winding roller 15 rotates and the spiral spring 14 rotates to store elastic potential energy. When the stretching of the end of the ventilator pipe connected to the patient is released, the spiral spring 14 releases the elastic potential energy, drives the winding roller 15 to rotate, and winds the ventilator pipe around the winding roller 15 again.

[0030] Among them, two moving wheels 12 are provided, the length value of the connecting shaft 11 is adapted to the width value of the rotating rod 8, the width value of the limit block 9 is greater than the width value of the rotating rod 8, and the winding roller 15 is supported and connected by the moving wheel 12. When the winding roller 15 needs to move, the moving wheel 12 slides on the top of the rotating rod 8 to avoid the need to use excessive force when the ventilator pipeline pulls the winding roller 15, thereby preventing the breathing pipeline from being stretched and flattened to affect the transmission of gas.

[0031] Among them, a base 4 is fixed at the bottom of the sleeve rod 1, and the base 4 is U-shaped. A threaded rod 5 is threadedly connected to the bottom of the base 4, a knob 6 is fixed to the bottom end of the threaded rod 5, and an extrusion plate 7 is rotatably connected to the top of the threaded rod 5. When in use, the base 4 is placed on the bed board in the ward close to the head of the bed, and the knob 6 is turned to drive the threaded rod 5 to rotate, so that the extrusion plate 7 squeezes the bottom of the bed board, and the base 4 can be connected to the bed board, thereby reducing the occupied space.

[0032] Among them, the height value of the lifting rod 2 is equal to the height value of the sleeve rod 1. A threaded limit bolt 3 is passed through the top of one side of the sleeve rod 1. One end of the limit bolt 3 touches the outer wall of the lifting rod 2. The height of the top end of the lifting rod 2 is adjusted according to the height of the ventilator. After the adjustment, the limit bolt 3 is tightened to limit the lifting rod 2.

[0033] The specific usage and function of this embodiment are as follows:

[0034] In the utility model, the base 4 is first placed on the bed board of the ward near the bedside, and the knob 6 is turned to drive the threaded rod 5 to rotate, so that the squeezing plate 7 squeezes the bottom of the bed board, and the base 4 can be connected to the bed board, which reduces the occupied space and reduces the possibility of being touched. According to the height of the ventilator, the height of the top of the lifting rod 2 is adjusted, and after the adjustment is completed, the limit bolt 3 is tightened to limit the lifting rod 2. The ventilator pipeline is pre-passed through the first threading hole 151 and then passed out from the second threading hole 152. Then, the ventilator pipeline is wound in the groove 151 on the outer wall of the winding roller 15. The groove 151 allows the ventilator pipeline to be regularly raised and lowered in sequence. The winding is carried out, and the winding roller 15 connected by the spiral spring 14 is stretched at the end of the ventilator pipe connected to the patient. The winding roller 15 rotates. The spiral spring 14 rotates to store elastic potential energy. When the stretching at the end of the ventilator pipe connected to the patient is released, the spiral spring 14 releases the elastic potential energy, driving the winding roller 15 to rotate, and the ventilator pipe is wound around the winding roller 15 again. The winding roller 15 is supported and connected by the moving wheel 12. When the winding roller 15 needs to be moved, the moving wheel 12 slides on the top of the rotating rod 8 to avoid the ventilator pipe from pulling the winding roller 15 with excessive force. The ventilator pipe can be stretched and moved at will during use.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A non-invasive ventilator pipeline fixing device, comprising a sleeve rod (1), wherein a lifting rod (2) is movably sleeved on the top of the sleeve rod (1), and characterized in that: The top of the lifting rod (2) is rotatably connected to a rotating rod (8), one end of which is fixed with a limiting block (9), the top of the rotating rod (8) is provided with a moving wheel (12), the middle of the moving wheel (12) is penetrated by a connecting shaft (11) and is rotatably connected thereto, both ends of the connecting shaft (11) are fixed with connecting rods (10), one side of one of the connecting rods (10) is rotatably connected to a connecting plate (13), and the other side of the connecting rod (10) is fixed with a spiral spring (14), and one side of the moving wheel (12) is fixed with a winding roller (15).

2. A non-invasive ventilator pipeline fixing device as claimed in claim 1, characterized in that: A first threading hole (152) is provided at one end of the winding roller (15), and a second threading hole (153) is provided at one side of the winding roller (15), wherein the second threading hole (153) and the first threading hole (152) penetrate each other.

3. A non-invasive ventilator pipeline fixing device as claimed in claim 2, characterized in that: The outer wall of the winding roller (15) is provided with a groove (151), the groove (151) is arranged in a spiral shape, and the vertical cross-section of the groove (151) is semicircular. The other end of the winding roller (15) is fixed to the middle part of the spiral spring (14).

4. A non-invasive ventilator pipeline fixing device as claimed in claim 1, characterized in that: Two moving wheels (12) are provided, the length of the connecting shaft (11) is matched with the width of the rotating rod (8), and the width of the limit block (9) is greater than the width of the rotating rod (8).

5. A non-invasive ventilator pipeline fixing device as claimed in claim 1, characterized in that: A base (4) is fixed at the bottom of the sleeve rod (1); the base (4) is arranged in a U shape; a threaded rod (5) is threadedly connected to the bottom of the base (4); a knob (6) is fixed to the bottom end of the threaded rod (5); and an extrusion plate (7) is rotatably connected to the top of the threaded rod (5).

6. A non-invasive ventilator pipeline fixing device as claimed in claim 1, characterized in that: The height of the lifting rod (2) is equal to the height of the sleeve rod (1); a threaded limit bolt (3) is passed through the top of one side of the sleeve rod (1); one end of the limit bolt (3) contacts the outer wall of the lifting rod (2).

Images