Laryngoscope pipeline with fixing structure

Abstract

The utility model relates to the technical field of medical instruments, and discloses a laryngoscope tube with a fixing structure, which comprises an adapter, the left side of the adapter is fixedly connected with an air outlet head, the left side of the air outlet head is fixedly connected with an inclined tube, the left side of the inclined tube is fixedly connected with a sleeve, the sleeve is sleeved with a needle tube, and the needle tube is fixedly connected with the adapter. A circular ring is fixedly connected to the outside of the needle tube, a corrugated hose is fixedly connected to the left side of the needle tube, a side tube is fixedly connected to the rear end of the corrugated hose, a sliding tube is slidably connected to the inner wall of the side tube, a sliding cylinder is fixedly connected to the rear end of the sliding tube, and L-shaped plates are fixedly connected to the left side and the right side of the side tube. According to the utility model, the button is used for resetting and clamping the L-shaped plate, so that the corrugated hose can be quickly mounted and fixed, the risk that the airway of a patient is damaged and infected due to instability of the corrugated hose is avoided, and the medical safety is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a laryngoscope tube with a fixing structure. Background Art

[0002] A laryngoscope tube is a medical procedure that creates a direct passage into the trachea in the neck. This technique can be traced back to the late 19th and early 20th centuries when doctors began using scalpels to make incisions in the neck and then inserting metal tubes to maintain the patient's breathing.

[0003] In the prior art, most laryngoscope tubes are connected to the passage into the trachea by opening the intake pipe, resulting in insufficient intubation stability, increasing the risk of airway damage and infection to patients, and at the same time causing dyspnea or asphyxia, thus increasing the complexity and risk of the medical process. Therefore, a laryngoscope tube with a fixing structure is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a laryngoscope tube with a fixing structure, aiming to improve the problem in the prior art that it is difficult to fix the intake pipe and the passage into the trachea, resulting in instability of the intake pipe and affecting the medical process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A laryngoscope tube with a fixing structure includes an adapter. A gas outlet head is fixedly connected to the left side of the adapter. An inclined tube is fixedly connected to the left side of the gas outlet head. A sleeve is fixedly connected to the left side of the inclined tube. A needle tube is sleeved outside the sleeve. A ring is fixedly connected to the outside of the needle tube. A corrugated hose is fixedly connected to the left side of the needle tube. A side tube is fixedly connected to the rear end of the corrugated hose. A sliding tube is slidably connected to the inner wall of the side tube. A sliding cylinder is fixedly connected to the rear end of the sliding tube. L-shaped plates are fixedly connected to both the left and right sides of the side tube. Side blocks are fixedly connected to both the left and right sides of the sliding cylinder. A sliding component is slidably connected to the inner wall of the side block. The sliding component is used to drive the subsequent components to slide. Fixing rods are slidably connected to both the upper and lower ends of the sliding component. A first spring is sleeved outside the fixing rods. A laryngoscope tube is fixedly connected to the rear end of the side tube;

[0007] As a further description of the above technical solution:

[0008] A fixing plate is fixedly connected to the outside of the mirror throat tube. Rubber plates are fixedly connected to both the left and right sides of the fixing plate. A support bar is fixedly connected to the right side of one of the rubber plates, and a fixing bar is fixedly connected to the left side of the other rubber plate. A fixing block is fixedly connected to one side of the fixing bar, and an arc-shaped plate is fixedly connected to the front side of the fixing block. A threaded column is fixedly connected to the left side of the corrugated hose. A threaded tube is threadedly connected to the outside of the threaded column. A reset assembly is fixedly connected to the left inner wall of the threaded tube. The reset assembly is used to drive the subsequent components to reset. A sealing plate is fixedly connected to the right side of the reset assembly;

[0009] As a further description of the above technical solution:

[0010] The sliding assembly includes a button. The outside of the button is slidably connected to the inner wall of the side block. Side plates are fixedly connected to both the upper and lower sides of the button;

[0011] As a further description of the above technical solution:

[0012] The inner wall of the side plate is slidably connected to the outside of the fixing rod. The outsides of every two side plates are respectively slidably connected to the inner walls of the upper and lower ends of one of the side blocks;

[0013] As a further description of the above technical solution:

[0014] The outside of the L-shaped plate is slidably connected to the inner wall of the button. A trapezoidal opening is formed inside the button. Limiting plates are fixedly connected to both the left and right sides of the sliding tube. The outsides of the two limiting plates are respectively slidably connected to the inner walls of the left and right ends of the side tube;

[0015] As a further description of the above technical solution:

[0016] An air inlet pipe is fixedly connected to the right side of the adapter. An air inlet head is fixedly connected to one side of the air inlet pipe. A limiting ring is fixedly connected to the outside of the sliding cylinder;

[0017] As a further description of the above technical solution:

[0018] The reset assembly includes a second spring. The left side of the second spring is fixedly connected to the left inner wall of the threaded tube. The right side of the second spring is fixedly connected to a circular plate. A T-shaped opening is formed inside the threaded tube;

[0019] As a further description of the above technical solution:

[0020] The right side of the circular plate is fixedly connected to the left side of the sealing plate. The outside of the circular plate is slidably connected to the inner wall of the threaded tube. The right side of the sealing plate is in contact with the left side of the threaded column.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the first spring can be reset and transmit the elastic force to the button, so that the button can be reset and hold the L-shaped plate, thus enabling the rapid installation and fixation of the corrugated hose, avoiding the risk of increasing airway damage and infection to patients due to the instability of the corrugated hose, and then improving the safety of medical treatment.

[0023] 2. In the utility model, when the circular plate slides, it will squeeze the second spring, so that the second spring can store elastic potential energy, and then give the circular plate a force in the opposite direction, thereby giving the sealing plate a force in the opposite direction to fit the threaded column, and then improving the sealing performance of the threaded column on the corrugated hose to avoid gas leakage, and then improving the gas transportation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of a laryngoscope tube with a fixing structure proposed by the utility model;

[0025] Figure 2 is a schematic structural diagram of a circular ring of a laryngoscope tube with a fixing structure proposed by the utility model;

[0026] Figure 3 is a schematic structural diagram of a limiting plate of a laryngoscope tube with a fixing structure proposed by the utility model;

[0027] Figure 4 is a schematic structural diagram of a fixing rod of a laryngoscope tube with a fixing structure proposed by the utility model;

[0028] Figure 5 is a schematic structural diagram of an L-shaped plate of a laryngoscope tube with a fixing structure proposed by the utility model;

[0029] Figure 6 is a schematic structural diagram of a sealing plate of a laryngoscope tube with a fixing structure proposed by the utility model.

[0030] LEGEND DESCRIPTION:

[0031] 1. Adapter; 2. Intake pipe; 3. Intake head; 4. Outlet head; 5. Inclined pipe; 6. Sleeve; 7. Needle tube; 8. Circular ring; 9. Corrugated hose; 10. Side pipe; 11. Sliding pipe; 12. Limiting plate; 13. Sliding cylinder; 14. L-shaped plate; 15. Side block; 16. Button; 17. Trapezoidal opening; 18. Side plate; 19. Fixing rod; 20. First spring; 21. Limiting ring; 22. Laryngoscope tube; 23. Fixing plate; 24. Rubber plate; 25. Support strip; 26. Fixing strip; 27. Fixing block; 28. Arc plate; 29. Threaded column; 30. Threaded cylinder; 31. T-shaped opening; 32. Second spring; 33. Circular plate; 34. Sealing plate. Detailed implementation mode

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 1 - Figure 2 As shown in the figure, an embodiment provided by the present utility model: a laryngoscope tube with a fixed structure includes an adapter 1 to ensure stable connection between different pipe fittings. A gas inlet pipe 2 is fixedly connected to the right side of the adapter 1. An air inlet head 3 is fixedly connected to one side of the gas inlet pipe 2. The gas inlet pipe 2 is responsible for delivering gas to the adapter 1, and the air inlet head 3 is used to connect to a gas source or a material source. An air outlet head 4 is fixedly connected to the left side of the adapter 1 to export gas from the adapter 1. An inclined pipe 5 is fixedly connected to the left side of the air outlet head 4 to facilitate the flow and direction change of the fluid. A sleeve 6 is fixedly connected to the left side of the inclined pipe 5 to provide additional protection and structural support. A needle tube 7 is sleeved outside the sleeve 6 to provide additional protection and structural support. A ring 8 is fixedly connected to the outside of the needle tube 7. A corrugated hose 9 is fixedly connected to the left side of the needle tube 7 to provide flexibility and allow a certain range of movement and expansion. A side tube 10 is fixedly connected to the rear end of the corrugated hose 9 to enable the corrugated hose 9 to be placed in a horizontal form.

[0034] Refer to Figure 3 - Figure 5 As shown in the figure, a sliding tube 11 is slidably connected to the inner wall of the side tube 10 to enable the sliding tube 11 to slide horizontally. Limit plates 12 are fixedly connected to both the left and right sides of the sliding tube 11 to enable the sliding tube 11 to stably slide into the side tube 10. The outer parts of the two limit plates 12 are respectively slidably connected to the inner walls of the left and right ends of the side tube 10. A sliding cylinder 13 is fixedly connected to the rear end of the sliding tube 11. L-shaped plates 14 are fixedly connected to both the left and right sides of the side tube 10 to fix the side tube 10. Side blocks 15 are fixedly connected to both the left and right sides of the sliding cylinder 13 to provide a supporting force for the side blocks 15. A sliding component is slidably connected to the inner wall of the side block 15, and the sliding component is used to drive subsequent components to slide. The sliding component includes a button 16. The outer part of the L-shaped plate 14 is slidably connected to the inner wall of the button 16 to enable the button 16 to slide horizontally. A trapezoidal opening 17 is formed inside the button 16 to form an inclined structure inside the sleeve 6. The outer part of the button 16 is slidably connected to the inner wall of the side block 15 to enable the button 16 to slide horizontally. Side plates 18 are fixedly connected to both the upper and lower sides of the button 16 to limit the button 16 and prevent the button 16 from slipping.

[0035] Both the upper and lower ends of the sliding component are slidably connected to the fixed rod 19. The inner wall of the side plate 18 is slidably connected to the outside of the fixed rod 19 to limit the side plate 18. The outer parts of every two side plates 18 are respectively slidably connected to the inner walls of the upper and lower ends of one of the side blocks 15. By the restriction of the side block 15 and the fixed rod 19, the side plate 18 can slide vertically. A first spring 20 is sleeved on the outside of the fixed rod 19 to limit the first spring 20 so that the first spring 20 can be uniformly stressed. A limiting ring 21 is fixedly connected to the outside of the sliding cylinder 13 to limit its moving range. A mirror throat tube 22 is fixedly connected to the rear end of the side tube 10 for introducing gas into the human throat. A fixing plate 23 is fixedly connected to the outside of the mirror throat tube 22. Rubber plates 24 are fixedly connected to both the left and right sides of the fixing plate 23 to enable it to deform. A support strip 25 is fixedly connected to the right side of one of the rubber plates 24, and a fixing strip 26 is fixedly connected to the left side of the other rubber plate 24. A fixing block 27 is fixedly connected to one side of the fixing strip 26, and an arc-shaped plate 28 is fixedly connected to the front side of the fixing block 27, which is convenient for contacting the back neck diameter of the human body.

[0036] Refer to Figure 1 and Figure 6 As shown in, a threaded column 29 is fixedly connected to the left side of the corrugated hose 9. A threaded cylinder 30 is threadedly connected to the outside of the threaded column 29, which is convenient for taking out the threaded cylinder 30 and facilitating the cleaning of the inside of the corrugated hose 9. A reset assembly is fixedly connected to the left inner wall of the threaded cylinder 30. The reset assembly includes a second spring 32. The left side of the second spring 32 is fixedly connected to the left inner wall of the threaded cylinder 30. The right side of the second spring 32 is fixedly connected to a circular plate 33 to fix and limit the second spring 32 so that the second spring 32 can be uniformly stressed. The outside of the circular plate 33 is slidably connected to the inner wall of the threaded cylinder 30 so that the circular plate 33 can slide horizontally. A T-shaped opening 31 is formed in the threaded cylinder 30 for restricting the displacement of components. The reset assembly is used to drive the subsequent components to reset. A sealing plate 34 is fixedly connected to the right side of the reset assembly to prevent air from entering the inside of the corrugated hose 9. The right side of the circular plate 33 is fixedly connected to the left side of the sealing plate 34, and the right side of the sealing plate 34 is in contact with the left side of the threaded column 29.

[0037] Working principle: First, after inserting the mirror throat tube 22 into the human throat, pass the support strip 25 and the fixing strip 26 through the neck, press the arc-shaped plate 28 against the back of the neck, and pass the support strip 25 through the fixing block 27 to complete the fixation. At this time, align the side tube 10 inside the corrugated hose 9 with the sliding cylinder 13, then sleeve it outside the sliding tube 11 and drive the two L-shaped plates 14 to slide into the inside of the side block 15. At this time, the L-shaped plate 14 will press against the button 16. Using the trapezoidal opening 17 opened inside the button 16 and the inclined structure on the top side inside the trapezoidal opening 17, the L-shaped plate 14 will press against the button 16 and slide. Then the button 16 will drive the two side plates 18 to slide and compress the first spring 20, so that the first spring 20 can store elastic potential energy, and then give the button 16 a force in the reverse direction to reset. When the L-shaped plate 14 completely slides past the button 16 and presses against the side block 15, the button 16 will no longer be in contact with the L-shaped plate 14 at this time, so that the first spring 20 can reset and transfer the elastic force to the button 16, so that the button 16 resets and catches the L-shaped plate 14, thus enabling the quick installation and fixation of the corrugated hose 9, avoiding the risk of increasing airway damage and infection of the patient due to the instability of the corrugated hose 9, and then improving the safety of medical treatment. At this time, oxygen is input from the air inlet head 3. Using the connection of the adapter 1, the air inlet pipe 2, the air inlet head 3, the air outlet head 4, the inclined pipe 5, the sleeve 6 and the needle tube 7, the oxygen can enter the inside of the corrugated hose 9, and then the gas is passed into the human throat through the sliding cylinder 13;

[0038] At the same time, in order to facilitate the cleaning of the corrugated hose 9, the corrugated hose 9 is penetrated by the threaded column 29 and the needle tube 7 at this time, so as to facilitate the cleaning of the inner wall of the corrugated hose 9. At the same time, the threaded cylinder 30 is rotated threadedly outside the threaded column 29, and then the threaded column 29 is rotated to drive the sealing plate 34 to slide to the right. After the sealing plate 34 contacts the threaded column 29, the sealing plate 34 slides under the reaction force, and then pushes the round plate 33 to slide. At this time, the round plate 33 will compress the second spring 32 during the sliding process, so that the second spring 32 can store elastic potential energy, and then give the round plate 33 a force in the reverse direction, thereby giving the sealing plate 34 a force in the reverse direction to fit with the threaded column 29. Then the sealing performance of the threaded column 29 to the corrugated hose 9 is improved to avoid gas leakage, and then the gas transportation effect is improved.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A laryngoscope tube with a fixed structure, comprising an adapter (1), characterized in that: The left side of the adapter (1) is fixedly connected to an air outlet head (4), the left side of the air outlet head (4) is fixedly connected to an inclined tube (5), the left side of the inclined tube (5) is fixedly connected to a sleeve (6), the outer part of the sleeve (6) is provided with a needle tube (7), the outer part of the needle tube (7) is fixedly connected to a ring (8), the left side of the needle tube (7) is fixedly connected to a corrugated hose (9), the rear end of the corrugated hose (9) is fixedly connected to a side tube (10), the inner wall of the side tube (10) is slidably connected to a sliding tube (11), and the sliding tube (11) is slidably connected to the inner wall of the side tube (10). The rear end of the tube (11) is fixedly connected to a sliding cylinder (13), the left and right sides of the side tube (10) are fixedly connected to an L-shaped plate (14), the left and right sides of the sliding cylinder (13) are fixedly connected to a side block (15), the inner wall of the side block (15) is slidably connected to a sliding assembly, the sliding assembly is used to drive subsequent components to slide, the upper and lower ends of the sliding assembly are slidably connected to a fixed rod (19), the outer sleeve of the fixed rod (19) is provided with a spring (20), and the rear end of the side tube (10) is fixedly connected to a mirror throat (22).

2. The laryngoscope tube with a fixed structure according to claim 1, characterized in that: The exterior of the mirror throat tube (22) is fixedly connected to a fixing plate (23), and the left and right sides of the fixing plate (23) are fixedly connected to rubber plates (24), the right side of one of the rubber plates (24) is fixedly connected to a support strip (25), and the left side of the other rubber plate (24) is fixedly connected to a fixing strip (26), one side of the fixing strip (26) is fixedly connected to a fixing block (27), and the front side of the fixing block (27) is fixedly connected to an arc plate (28), the left side of the corrugated hose (9) is fixedly connected to a threaded column (29), the outer surface of the threaded column (29) is threadedly connected to a threaded barrel (30), and the left side of the inner wall of the threaded barrel (30) is fixedly connected to a reset component, and the reset component is used to drive subsequent components to reset, and the right side of the reset component is fixedly connected to a sealing plate (34).

3. The laryngoscope tube with a fixed structure according to claim 1, characterized in that: The sliding assembly comprises a button (16), the outside of which is slidably connected to the inner wall of the side block (15), and the upper and lower sides of the button (16) are fixedly connected to side plates (18).

4. The laryngoscope tube with a fixed structure according to claim 3, characterized in that: The inner wall of the side plate (18) is slidably connected to the outside of the fixing rod (19), and the outside of each two side plates (18) is slidably connected to the inner walls of the upper and lower ends of one of the side blocks (15).

5. The laryngoscope tube with a fixed structure according to claim 3, characterized in that: The outside of the L-shaped plate (14) is slidably connected to the inner wall of the button (16), and a trapezoidal opening (17) is provided inside the button (16). The left and right sides of the sliding tube (11) are fixedly connected to the limiting plates (12), and the outsides of the two limiting plates (12) are slidably connected to the inner walls of the left and right ends of the side tube (10).

6. The laryngoscope tube with a fixed structure according to claim 1, characterized in that: The right side of the adapter (1) is fixedly connected to an air intake pipe (2), one side of the air intake pipe (2) is fixedly connected to an air intake head (3), and the outside of the sliding cylinder (13) is fixedly connected to a limiting ring (21).

7. The laryngoscope tube with a fixed structure according to claim 2, characterized in that: The reset assembly comprises a second spring (32), the left side of the second spring (32) is fixedly connected to the left side of the inner wall of the threaded barrel (30), the right side of the second spring (32) is fixedly connected to a circular plate (33), and a T-shaped opening (31) is provided inside the threaded barrel (30).

8. The laryngoscope tube with a fixed structure according to claim 7, characterized in that: The right side of the circular plate (33) is fixedly connected to the left side of the sealing plate (34), the outside of the circular plate (33) is slidably connected to the inner wall of the threaded barrel (30), and the right side of the sealing plate (34) is in contact with the left side of the threaded column (29).

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