Tracheotomy tube correction device

Abstract

The present invention discloses a tracheotomy tube correction device, wherein a trachea joint is provided at one end of the pipeline, a ventilator joint is provided at the other end of the pipeline, a slideway is provided on one side of the pipeline, a ball A is provided inside the slideway, an upper end of the slideway is movably connected to both sides of the slideway and connected to the ball A, a stud is provided on the upper surface of a seat plate, the seat plate is connected to the slideway through the stud, the ball B is provided between the T-slot at the lower end of the seat plate and the upper surface of the connecting plate and is provided in an annular groove, arc-shaped slideways are respectively provided on both sides of the lower surface of the connecting plate, and a balloon is movably connected to the connecting plate through a slide plate. The present invention is a stable and scientific correction device, which can simply, quickly and individually correct the fixed position of the tracheotomy tube, saves the airway care time of nursing staff, reduces the risk of traction of the tracheotomy tube and damage to the endotracheal membrane, avoids the occurrence of complications after tube placement, thereby increasing the comfort and compliance of the patient's tube placement, and promoting the treatment and rehabilitation of ICU patients.

Description

Technical Field

[0001] The invention relates to the technical field of tracheotomy tube correction mechanisms, in particular to a tracheotomy tube correction device. Background Art

[0002] Dyspnea is the most common clinical manifestation in critically ill patients. During an episode of acute respiratory failure, patients are generally ventilated via endotracheal intubation, but when mechanical ventilation is expected to be prolonged, tracheotomy is often considered, which can improve the quality of care, improve patient comfort, reduce the need for sedation, and improve the patient's ability to communicate.

[0003] However, if the tracheostomy tube is not properly cared for, the incidence of post-intubation complications, such as tracheal stenosis and tracheoesophageal fistula, will be greatly increased. The occurrence of these complications is closely related to the incorrect fixed position of the tracheostomy tube. Under normal circumstances, the tracheostomy tube should be 2 to 6 cm above the tracheal ridge, and the tube should always be kept in the middle vertical position of the trachea. Once the position is shifted, the tracheostomy tube will be pulled to varying degrees. Keeping the tracheostomy tube in the pulled state for a long time will greatly increase the risk of damage to the tracheal endothelium. In addition, unfavorable conditions such as the critical condition of ICU patients and poor overall nutritional status will eventually lead to the occurrence of tracheal stenosis and tracheoesophageal fistula. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a tracheotomy tube correction device, a device that can simultaneously connect a tracheotomy tube and a ventilator pipeline. According to the patient's neck condition, the air bag on the device is inflated, and then the most suitable correction method is found through telescoping and / or rotation to keep the tube in a vertical position in the middle of the trachea, so as to solve the technical problem of damage to the tracheal endothelium caused by the displacement of the tracheotomy tube and the trachea.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tracheotomy tube correction device, comprising a pipeline, a rotating support seat, and a balloon;

[0006] A pipeline, wherein a trachea joint is provided at one end of the pipeline, a ventilator joint is provided at the other end of the pipeline, a slideway is provided at one side of the pipeline, and a ball A is provided inside the slideway;

[0007] The rotatable support seat comprises a slider, a seat plate, a stud, a ball B, a connecting plate and a locking screw, the upper end of the slider is movably connected with both sides of the slideway and connected with the ball A, the upper surface of the seat plate is provided with a stud, the seat plate is connected to the slider through the stud, the lower end of the seat plate is provided with a T-slot, the upper end of the connecting plate is movably arranged in the T-slot at the lower end of the seat plate, the upper surface of the T-slot at the lower end of the seat plate and the upper surface of the connecting plate are both provided with annular grooves, the ball B is arranged between the upper surface of the T-slot at the lower end of the seat plate and the upper surface of the connecting plate and is arranged in the annular groove, arc-shaped sliding grooves are respectively arranged on both sides of the lower surface of the connecting plate, a threaded channel is opened on any one side of the connecting plate, the threaded channel opened on one side of the connecting plate is connected to the arc-shaped sliding groove on the corresponding side, and the locking screw is arranged in the threaded channel opened on one side of the connecting plate;

[0008] The balloon is oval in shape, and the upper end of the balloon is movably connected to the connecting plate through a slide plate.

[0009] Preferably, the present invention provides a tracheotomy tube correction device, wherein the tracheal connector and the ventilator connector are both provided with sealing liners to ensure the overall sealing performance.

[0010] Preferably, in the tracheotomy tube correction device provided by the present invention, the length of the tube is 3 to 4 cm, which matches the conditions of the human mandible and neck.

[0011] Preferably, the present invention provides a tracheotomy tube correction device, wherein the slideway is an "I"-shaped structure, grooves are provided on both sides of the slideway, and the balls A are arranged in the grooves on both sides of the slideway to ensure the stability and smoothness of the sliding of the rotating support seat.

[0012] Preferably, the present invention provides a tracheotomy tube correction device, wherein the interior of the slider is a hollow structure, an internal thread is provided inside the slider, the internal thread inside the slider cooperates with the external thread of the stud, and the extension and retraction of the rotating support seat is achieved by bolts.

[0013] Preferably, in the tracheotomy tube correction device provided by the present invention, the length of the stud is 1 to 2 cm, which is used to adjust 1 to 2 cm according to the condition of the patient's neck.

[0014] Preferably, the present invention provides a tracheotomy tube correction device, wherein the slide plate is connected to the top of the balloon, arc-shaped slide rails are respectively arranged on both sides of the upper surface of the slide plate, the curvature of the arc-shaped slide rails matches the arc-shaped slide grooves on the lower surface of the connecting plate, and the arc-shaped slide rails are movably arranged in the arc-shaped slide grooves on both sides of the lower surface of the connecting plate, so as to realize the rotation of the balloon along the arc-shaped slide grooves of the connecting plate to cooperate with the neck conditions of different patients.

[0015] Preferably, the present invention provides a tracheotomy tube correction device, wherein the balloon is made of silicone material, an inflation interface is provided on the surface of the balloon for connecting an inflation tube, and a concave-convex step structure is provided on the surface of the balloon to ensure the inflation volume of the balloon.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) It can be connected to the ventilator pipeline to ensure the continuity of treatment and improve the stability of fixed correction without affecting the patient's mechanical ventilation.

[0018] (2) The correction position can be adjusted according to the neck conditions of different patients by inflating, retracting and rotating the balloon, truly achieving personalized fixed correction, increasing the patient's comfort and compliance with catheterization.

[0019] (3) It can correct the fixed position of the tracheostomy tube in a simple, quick and personalized manner, saving the nursing staff's airway care time, reducing the risk of traction on the tracheostomy tube and tracheal endothelial damage, avoiding the occurrence of complications after tube placement, thereby increasing the patient's comfort and compliance with tube placement and promoting the treatment and rehabilitation of ICU patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a side view structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the enlarged structure of the rotating support seat;

[0023] Figure 4 It is a schematic diagram of the arrangement of ball B;

[0024] Figure 5 It is a schematic diagram of the state when the balloon of the present invention is rotated and the rotating support seat is stretched.

[0025] In the figure: pipeline 1, balloon 2, tracheal connector 3, ventilator connector 4, slideway 5, ball A6, slider 7, seat plate 8, stud 9, ball B10, connecting plate 11, locking screw 12, slide plate 13, arc slide rail 14, inflation interface 15. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 4 The present invention provides a technical solution: a tracheotomy tube correction device, comprising a pipeline 1, a rotating support seat, and a balloon 2; a tracheal joint 3 is provided at one end of the pipeline 1, and a ventilator joint 4 is provided at the other end of the pipeline 1. The length of the pipeline 1 is 3 to 4 cm, and the tracheal joint 3 and the ventilator joint 4 are both provided with sealing liners. A slideway 5 is provided on one side of the pipeline 1, and a ball bearing A6 is provided inside the slideway 5. The slideway 5 is an "I"-shaped structure, and grooves are provided on both sides of the slideway 5. The ball bearing A6 is provided on both sides of the slideway 5. The rotating support seat includes a slider 7, a seat plate 8, a stud 9, a ball B10, a connecting plate 11 and a locking screw 12. The upper end of the slider 7 is movably connected to both sides of the slideway 5 and connected to the ball A6. The upper surface of the seat plate 8 is provided with a stud 9, and the seat plate 8 is connected to the slider 7 through the stud 9. The interior of the slider 7 is a hollow structure, and the interior of the slider 7 is provided with an internal thread. The internal thread of the slider 7 matches the external thread of the stud 9. The length of the stud 9 is 1 to 2 cm, and a T-slot is provided at the lower end of the seat plate 8. The connecting plate 11 is provided with a T-slot. The end is movably arranged in the T-slot at the lower end of the seat plate 8, and the upper surface of the T-slot at the lower end of the seat plate 8 and the upper surface of the connecting plate 11 are both provided with annular grooves. The ball B10 is arranged between the upper surface of the T-slot at the lower end of the seat plate 8 and the upper surface of the connecting plate 11 and is arranged in the annular groove. Arc grooves are respectively arranged on both sides of the lower surface of the connecting plate 11. A threaded channel is opened on any side of the connecting plate 11. The threaded channel opened on one side of the connecting plate 11 is connected to the arc groove on the corresponding side. The locking screw 12 is arranged on one side of the connecting plate 11. The balloon 2 is oval in shape and made of silicone. An inflation interface 15 is provided on the surface of the balloon 2. A concave-convex step structure is provided on the surface of the balloon 2. The upper end of the balloon 2 is movably connected to the connecting plate 11 through a slide plate 13. The slide plate 13 is connected to the top of the balloon 2. Arc rails 14 are respectively provided on both sides of the upper surface of the slide plate 13. The curvature of the arc rails 14 matches the arc groove on the lower surface of the connecting plate 11. The arc rails 14 are movably arranged in the arc grooves on both sides of the lower surface of the connecting plate 11.

[0028] Usage method and principle: When in use, connect the balloon 2 with the arc-shaped groove on the lower surface of the connecting plate 11 of the rotating support seat through the slide plate 13 at the upper end. First, connect one end of the pipeline 1 to the tracheotomy tube or the closed suction tube through the tracheal connector 3, and connect the other end of the pipeline 1 to the ventilator pipeline 1 through the ventilator connector 4. At this time, the balloon 2 is located in the center of the three-dimensional space of the patient's tracheotomy tube, the patient's mandible and clavicle. Then, fill the balloon 2 with a proper amount of gas. According to the patient's mandible, neck conditions and the position of the tracheotomy tube, combined with the vertical and horizontal telescopic function of the pipeline 1 (by rotating the seat plate 8, the adjustment of the distance of 1 to 2 cm) and the slide 5 on the airbag (slide the slider 7 along the slide 5), adjust it, such as Figure 5 As shown, the balloon 2 is finally perfectly fitted in the space between the tracheostomy tube, the patient's mandible, clavicle and the ventilator circuit 1, so as to maintain the tracheostomy tube in a vertical position in the middle of the trachea. The present invention can be connected to the ventilator pipeline 1, and ensure the continuity of treatment and improve the stability of fixed correction without affecting the patient's mechanical ventilation; according to the neck conditions of different patients, the correction position can be adjusted by inflating, telescoping (rotating the seat plate 8, and realizing telescoping through the stud 9 and the slider 7) and rotating the balloon 2 (sliding through the arc-shaped slide rail 14 of the slide plate 13 and the arc-shaped slide grooves on both sides of the lower surface of the connecting plate 11, and tightening and fixing through the locking screw 12, and then realizing the adjustment of the balloon in all directions through the connection structure of the seat plate 8, the ball B and the connecting plate 11), so as to truly achieve personalized fixed correction, increase the patient's comfort and the patient's compliance with tube placement; the fixed position of the tracheostomy tube can be simply, quickly and personalized, saving the nursing staff's airway care time, reducing the risk of traction of the tracheostomy tube and tracheal endothelial damage, avoiding the occurrence of complications after tube placement, thereby increasing the patient's comfort and compliance with tube placement, and promoting the treatment and rehabilitation of ICU patients.

[0029] In the description of the present invention, it is necessary to understand that the orientations or positional relationships indicated by terms such as “bottom”, “one end”, “top”, “middle”, “the other end”, “upper”, “one side”, “top”, “inside”, “front”, “center”, “both ends”, etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tracheotomy tube correction device, characterized in that: It comprises a pipeline (1), a rotating support seat, and a balloon (2); A pipeline (1), wherein a trachea connector (3) is provided at one end of the pipeline (1), a ventilator connector (4) is provided at the other end of the pipeline (1), a slideway (5) is provided at one side of the pipeline (1), and a ball A (6) is provided inside the slideway (5); A rotatable support seat, the rotatable support seat comprising a slider (7), a seat plate (8), a stud (9), a ball B (10), a connecting plate (11) and a locking screw (12), the upper end of the slider (7) being movably connected to both sides of the slideway (5) and connected to the ball A (6), the upper surface of the seat plate (8) being provided with a stud (9), the seat plate (8) being connected to the slider (7) via the stud (9), the lower end of the seat plate (8) being provided with a T-shaped groove, the upper end of the connecting plate (11) being movably arranged in the T-shaped groove at the lower end of the seat plate (8), the seat plate (8) The upper surface of the T-slot at the lower end and the upper surface of the connecting plate (11) are both provided with an annular groove, the ball B (10) is arranged between the upper surface of the T-slot at the lower end of the seat plate (8) and the upper surface of the connecting plate (11) and is arranged in the annular groove, arc-shaped sliding grooves are respectively arranged on both sides of the lower surface of the connecting plate (11), a threaded channel is opened on either side of the connecting plate (11), the threaded channel opened on one side of the connecting plate (11) is connected to the arc-shaped sliding groove on the corresponding side, and the locking screw (12) is arranged in the threaded channel opened on one side of the connecting plate (11); A balloon (2), the balloon (2) being oval in shape, and the upper end of the balloon (2) being movably connected to the connecting plate (11) via a slide plate (13); The slideway (5) is an I-shaped structure, and grooves are formed on both sides of the slideway (5). The balls A (6) are arranged in the grooves on both sides of the slideway (5); The interior of the slider (7) is a hollow structure, and an internal thread is provided inside the slider (7), and the internal thread inside the slider (7) matches the external thread of the stud (9).

2. A tracheotomy tube correction device according to claim 1, characterized in that: The trachea connector (3) and the ventilator connector (4) are both provided with sealing liners.

3. A tracheotomy tube correction device according to claim 1, characterized in that: The length of the pipeline (1) is 3 to 4 cm.

4. A tracheotomy tube correction device according to claim 1, characterized in that: The length of the stud (9) is 1 to 2 cm.

5. A tracheotomy tube correction device according to claim 1, characterized in that: The slide plate (13) is connected to the top of the balloon (2), and arc-shaped slide rails (14) are respectively arranged on both sides of the upper surface of the slide plate (13), and the curvature of the arc-shaped slide rails (14) matches the arc-shaped slide grooves on the lower surface of the connecting plate (11), and the arc-shaped slide rails (14) are movably arranged in the arc-shaped slide grooves on both sides of the lower surface of the connecting plate (11).

6. A tracheotomy tube correction device according to claim 1, characterized in that: The balloon (2) is made of a silicone material, an inflation interface (15) is provided on the surface of the balloon (2), and a concave-convex step structure is provided on the surface of the balloon (2).

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