Medical tracheal tube fixing device

Abstract

The utility model discloses a medical tracheal catheter fixing device, including main plate body, the operating opening is set up on main plate body, the operating opening inboard is provided with the catheter loading structure, the first arc slide is slid and set to the main plate body top surface one side position of operating opening, the second arc slide is slid and set to the main plate body top surface other side position of operating opening, the utility model fixes the catheter with the catheter loading structure, utilizes the first arc slide, the second arc slide of slidable fixed catheter loading structure, and catheter loading structure can slide like this, when cleaning the mouth of patient in later period, can slide catheter loading structure and adjust position, and the mouth is cleaned, need not to take down the fixing device, is more convenient, the utility model discloses in the catheter loading structure utilizes the bite frame and fixed side plate and clamps tracheal catheter, and the fixed side plate position can be adjusted, and like this can clamp the catheter of different thickness, and the adaptability is stronger.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a medical tracheal tube fixation device. Background Technology

[0002] A endotracheal tube is a medical device primarily used to create a temporary artificial breathing channel for patients, especially those unable to breathe independently. Intubation is typically performed orally. After intubation, the tube needs to be secured. Currently, this is done by passing the tube through a bite and securing it with tape, then using tape to fix the bite to the patient's mouth. However, this tape-based method is unreliable and causes low patient comfort. To address this, Chinese invention application CN115624673A discloses an endotracheal tube fixation device for neonatal care. This device includes a fixation unit comprising an adhesive body and a fixation body. The adhesive body includes a mouthpiece and an inflatable mask. The inflatable mask has an inflation groove and is connected to a strap. The mouthpiece has an opening. The fixation body includes a fixation cylinder and an auxiliary body. The fixation cylinder has an inner bladder and an inner body. The auxiliary body is connected to a connecting tube, the surface of which communicates with the inner bladder. This headband-style fixation eliminates the need for tape, making it more reliable. However, it still has the following drawbacks:

[0003] This method of fixing the catheter obstructs the mouth area, making it inconvenient to remove the fixing device when cleaning the mouth later.

[0004] Therefore, we propose a medical endotracheal tube fixation device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a medical tracheal tube fixation device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a medical tracheal tube fixing device, comprising a main body, an operating port on the main body, a tube mounting structure disposed inside the operating port, a first arc-shaped slider slidably disposed on the top surface of the main body at one side of the operating port, and a second arc-shaped slider slidably disposed on the top surface of the main body at the other side of the operating port, a horizontal crossbar fixed between the first arc-shaped slider and the second arc-shaped slider, and the tube mounting structure disposed on the crossbar;

[0007] The catheter mounting structure includes a bite frame, which is fixed to the side wall of the cross frame. The side of the bite frame away from the cross frame is an open structure. A fixed side plate is vertically fixed to the top of one side of the bite frame. A movable side plate is horizontally slidably arranged on one side of the fixed side plate. A first silicone pad is fixed to the side of the fixed side plate near the movable side plate, and a second silicone pad is fixed to the side of the movable side plate near the fixed side plate.

[0008] Preferably, the top surface of the main board is fixed to the first arc-shaped guide rail corresponding to the position of the first arc-shaped slider, and the top surface of the main board is fixed to the second arc-shaped guide rail corresponding to the position of the second arc-shaped slider. The bottom surface of the first arc-shaped slider has a first arc-shaped sliding opening, and the bottom surface of the second arc-shaped slider has a second arc-shaped sliding opening. The first arc-shaped sliding opening is slidably fitted onto the first arc-shaped guide rail, and the second arc-shaped sliding opening is slidably fitted onto the second arc-shaped guide rail. The cross-sectional shape of both the first arc-shaped guide rail and the second arc-shaped guide rail is T-shaped.

[0009] Preferably, the fixed side plate is fixedly connected to a first ear plate at one end away from the bite frame opening, the movable side plate is fixedly connected to a second ear plate at one end away from the bite frame opening, a guide post is fixedly connected to the side of the second ear plate near the first ear plate, and a guide hole is horizontally opened on the first ear plate corresponding to the guide post position, and the guide post is slidably sleeved into the guide hole.

[0010] Preferably, a second threaded sleeve is horizontally fixedly sleeved on the first ear plate, and a plastic screw is threadedly sleeved on the second threaded sleeve. A through hole is horizontally opened on the second ear plate corresponding to the position of the second threaded sleeve, and the plastic screw passes through the through hole and is fixedly connected to the hand screw head.

[0011] Preferably, an arc-shaped rough strip is fixedly embedded in the side wall of the main body near the first arc-shaped slider, and a locking block is fixedly attached to the bottom surface of the first arc-shaped slider away from the main body. The locking block has a side opening on the side near the arc-shaped rough strip, and a first threaded sleeve is horizontally fixedly sleeved on the locking block at the position corresponding to the side opening. The first threaded sleeve is threadedly connected to a hand-turning bolt, the end of which is located inside the side opening. A rubber head is fixedly attached to the end of the hand-turning bolt, and the rubber head contacts the arc-shaped rough strip.

[0012] Preferably, two U-shaped frames are fixed to both ends of the main body, and a crossbar is horizontally fixed to the end of each U-shaped frame. One end of the crossbar on one of the U-shaped frames is fixed to a fixing strap, and a hook and loop layer is fixed to the side wall of the other end of the fixing strap. The end of the fixing strap passes over the crossbar on the other U-shaped frame, and a hook and loop layer is fixed to the side wall of the fixing strap. The hook and loop layer is bonded to the hook and loop layer. Two foam boards are fixed to both sides of the bottom surface of the main body, and a latex pad is fixed to the bottom surface of each foam board.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention uses a catheter mounting structure to fix the endotracheal tube. The structure is secured by a sliding first arc-shaped slider and a second arc-shaped slider. This allows the catheter mounting structure to slide, enabling adjustment of its position when cleaning the patient's mouth without removing the fixing device, making it more convenient. Furthermore, the catheter mounting structure utilizes a clamp and a fixed side plate to hold the endotracheal tube. The position of the fixed side plate is adjustable, allowing it to hold tubes of different diameters, thus enhancing its adaptability. Attached Figure Description

[0015] Figure 1 These are schematic diagrams of the main structure in the first and second embodiments of this utility model;

[0016] Figure 2 These are schematic diagrams of the cross-sectional structure of the main board body in the first and second embodiments of this utility model;

[0017] Figure 3 This is a schematic diagram of the catheter mounting structure in the first and second embodiments of this utility model.

[0018] In the diagram: 1. Main board body; 2. Operating port; 3. Conduit mounting structure; 4. First arc-shaped slider; 5. Second arc-shaped slider; 6. Crossbar; 7. First arc-shaped guide rail; 8. First arc-shaped slide opening; 9. Second arc-shaped guide rail; 10. Second arc-shaped slide opening; 11. Arc-shaped rough strip; 12. Locking block; 13. Side opening; 14. First threaded sleeve; 15. Hand-operated bolt; 16. Rubber head; 17. U-shaped frame; 18. Crossbar; 19. Fixing strap; 20. Hook and loop fastener layer; 21. Hook and loop fleece layer; 22. Foam board; 23. Latex pad; 31. Biting frame; 32. Fixed side plate; 33. Movable side plate; 34. First ear plate; 35. Second ear plate; 36. Second threaded sleeve; 37. Plastic screw; 38. Through hole; 39. Tightening head; 310. Guide post; 311. Guide hole; 312. First silicone pad; 313. Second silicone pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] Please see Figure 1-3This utility model provides a technical solution: a medical tracheal tube fixing device, including a main body 1, an operation port 2 on the main body 1, a tube mounting structure 3 inside the operation port 2, a first arc-shaped slider 4 slidably mounted on the top surface of the main body 1 on one side of the operation port 2, and a second arc-shaped slider 5 slidably mounted on the top surface of the main body 1 on the other side of the operation port 2. A horizontal frame 6 is horizontally fixed between the first arc-shaped slider 4 and the second arc-shaped slider 5. The tube mounting structure 3 is mounted on the horizontal frame 6 and the tube is fixed by the tube mounting structure 3. The tube mounting structure 3 is fixed by the slidable first arc-shaped slider 4 and the second arc-shaped slider 5. In this way, the tube mounting structure 3 can slide. When cleaning the patient's mouth later, the position of the tube mounting structure 3 can be adjusted by sliding to clean the mouth without removing the fixing device, which is more convenient.

[0022] The endotracheal tube mounting structure 3 includes a bite holder 31, which is fixed to the side wall of the crossbar 6. The side of the bite holder 31 away from the crossbar 6 is an open structure. A fixed side plate 32 is vertically fixed to the top of one side of the bite holder 31. A movable side plate 33 is horizontally slidably arranged on one side of the fixed side plate 32. A first silicone pad 312 is fixed to the side of the fixed side plate 32 near the movable side plate 33, and a second silicone pad 313 is fixed to the side of the movable side plate 33 near the fixed side plate 32. The endotracheal tube is clamped by the bite holder 31 and the fixed side plate 32. The position of the fixed side plate 32 is adjustable, so it can clamp tubes of different diameters, making it more adaptable.

[0023] Example 2:

[0024] Please see Figure 1-3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The top surface of the main board body 1 is fixed to the first arc-shaped slider 4 and the top surface of the main board body 1 is fixed to the second arc-shaped slider 5 and the second arc-shaped slider 9. The bottom surface of the first arc-shaped slider 4 is provided with a first arc-shaped sliding opening 8 and the bottom surface of the second arc-shaped slider 5 is provided with a second arc-shaped sliding opening 10. The first arc-shaped sliding opening 8 is slidably sleeved on the first arc-shaped slider 7 and the second arc-shaped sliding opening 10 is slidably sleeved on the second arc-shaped slider 9. The cross-sectional shape of the first arc-shaped slider 7 and the second arc-shaped slider 9 is T-shaped.

[0025] The fixed side plate 32 is fixedly connected to the first ear plate 34 at one end away from the opening of the bite frame 31. The movable side plate 33 is fixedly connected to the second ear plate 35 at one end away from the opening of the bite frame 31. The second ear plate 35 is fixedly connected to the guide post 310 on the side close to the first ear plate 34. The first ear plate 34 has a horizontal guide hole 311 at the position corresponding to the guide post 310. The guide post 310 slides into the guide hole 311.

[0026] The first ear plate 34 is horizontally fixedly fitted with the second threaded sleeve 36, and the second threaded sleeve 36 is threadedly fitted with the plastic screw 37. The second ear plate 35 is horizontally opened with a through hole 38 corresponding to the position of the second threaded sleeve 36. The plastic screw 37 passes through the through hole 38 and is fixedly connected to the hand screw head 39. The position of the movable side plate 33 can be changed. Rotating the hand screw head 39 can press the movable side plate 33 to clamp the guide tubes of different diameters.

[0027] An arc-shaped rough strip plate 11 is fixedly embedded in the side wall of the main body 1 near the first arc-shaped slider 4. A locking block 12 is fixedly attached to the bottom surface of the first arc-shaped slider 4 away from the main body 1. A side opening 13 is opened on the side of the locking block 12 near the arc-shaped rough strip plate 11. A first threaded sleeve 14 is horizontally fixedly sleeved on the locking block 12 corresponding to the side opening 13. A hand-operated bolt 15 is threadedly connected to the first threaded sleeve 14. The end of the hand-operated bolt 15 is located inside the side opening 13. A rubber head 16 is fixedly attached to the end of the hand-operated bolt 15. The rubber head 16 contacts the arc-shaped rough strip plate 11. By tightening the hand-operated bolt 15, the rubber head 16 can be tightly attached to the arc-shaped rough strip plate 11, locking the position of the catheter mounting structure 3. When it is necessary to clean the patient's mouth later, the hand-operated bolt 15 can be loosened to allow the catheter mounting structure 3 to slide freely. After cleaning, the hand-operated bolt 15 can be tightened again to lock the position of the catheter mounting structure 3.

[0028] Two U-shaped frames 17 are fixed to both ends of the main body 1. A horizontal bar 18 is fixed to the end of each U-shaped frame 17. One end of the horizontal bar 18 on one of the U-shaped frames 17 is fixed to a fixing strap 19. The other end of the fixing strap 19 is fixed to a hook and loop layer 20. The end of the fixing strap 19 passes over the horizontal bar 18 on the other U-shaped frame 17. A hook and loop layer 21 is fixed to the side wall of the fixing strap 19. The hook and loop layer 20 is bonded to the hook and loop layer 21. Two foam boards 22 are fixed to both sides of the bottom surface of the main body 1. A latex pad 23 is fixed to the bottom surface of each foam board 22.

[0029] Example 3:

[0030] Please see Figure 1-3This is the third embodiment of the present invention, based on the above two embodiments. In use, the main body 1 is placed over the patient's mouth, positioning the mouth at the operating port 2. The catheter passes through the operating port 2, ensuring the hand-operated screw 15 is positioned below the mouth. The fixing strap 19 is then passed through the crossbar 18 at the other end and secured with Velcro. The catheter is then inserted through the opening of the bite holder 31. Tightening the hand-operated screw 15 moves the movable side plate 33 and presses the catheter firmly. When cleaning the patient's mouth later, loosening the hand-operated screw 15 allows the catheter mounting structure 3 to slide freely for cleaning. After cleaning, tighten the hand-turned bolt 15 to lock the position of the catheter mounting structure 3. This utility model uses the catheter mounting structure 3 to fix the catheter, and uses the sliding first arc-shaped slider 4 and the second arc-shaped slider 5 to fix the catheter mounting structure 3. In this way, the catheter mounting structure 3 can slide. When cleaning the patient's mouth later, the position of the catheter mounting structure 3 can be adjusted by sliding the catheter mounting structure 3 to clean the mouth without removing the fixing device, which is more convenient. In this utility model, the catheter mounting structure 3 uses the bite 31 and the fixed side plate 32 to clamp the endotracheal tube. The position of the fixed side plate 32 can be adjusted, so it can clamp tubes of different thicknesses, making it more adaptable.

[0031] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial improvements made to this utility model using this concept should be considered as infringing on the protection scope of this utility model.

Claims

1. A medical endotracheal tube fixation device, comprising a main body (1), characterized in that: An operation port (2) is provided on the main body (1). A conduit mounting structure (3) is provided inside the operation port (2). A first arc-shaped slider (4) is slidably provided on the top surface of the main body (1) on one side of the operation port (2). A second arc-shaped slider (5) is slidably provided on the top surface of the main body (1) on the other side of the operation port (2). A horizontal frame (6) is horizontally fixed between the first arc-shaped slider (4) and the second arc-shaped slider (5). The conduit mounting structure (3) is provided on the horizontal frame (6). The catheter mounting structure (3) includes a bite holder (31), which is fixed to the side wall of the cross frame (6). The bite holder (31) is open on the side away from the cross frame (6). A fixed side plate (32) is vertically fixed to the top of one side of the bite holder (31). A movable side plate (33) is horizontally slidably provided on one side of the fixed side plate (32). A first silicone pad (312) is fixed to the side of the fixed side plate (32) near the movable side plate (33). A second silicone pad (313) is fixed to the side of the movable side plate (33) near the fixed side plate (32).

2. The medical endotracheal tube fixation device according to claim 1, characterized in that: The top surface of the main board body (1) is fixed to the first arc-shaped guide rail (7) corresponding to the position of the first arc-shaped slider (4), and the top surface of the main board body (1) is fixed to the second arc-shaped guide rail (9) corresponding to the position of the second arc-shaped slider (5). The bottom surface of the first arc-shaped slider (4) is provided with a first arc-shaped sliding opening (8), and the bottom surface of the second arc-shaped slider (5) is provided with a second arc-shaped sliding opening (10). The first arc-shaped sliding opening (8) is slidably sleeved on the first arc-shaped guide rail (7), and the second arc-shaped sliding opening (10) is slidably sleeved on the second arc-shaped guide rail (9). The cross-sectional shape of the first arc-shaped guide rail (7) and the second arc-shaped guide rail (9) is T-shaped.

3. The medical endotracheal tube fixation device according to claim 1, characterized in that: The fixed side plate (32) is fixed to the first ear plate (34) at one end away from the opening of the bite frame (31), and the movable side plate (33) is fixed to the second ear plate (35) at one end away from the opening of the bite frame (31). The second ear plate (35) is fixed to the guide post (310) on the side close to the first ear plate (34). The first ear plate (34) has a horizontal guide hole (311) at the position corresponding to the guide post (310), and the guide post (310) slides into the guide hole (311).

4. A medical endotracheal tube fixation device according to claim 3, characterized in that: A second threaded sleeve (36) is horizontally fixedly sleeved on the first ear plate (34), and a plastic screw (37) is threadedly sleeved on the second threaded sleeve (36). A through hole (38) is horizontally opened on the second ear plate (35) corresponding to the position of the second threaded sleeve (36). The plastic screw (37) passes through the through hole (38) and is fixedly connected to the hand screw head (39).

5. A medical endotracheal tube fixation device according to claim 2, characterized in that: The main body (1) is fixedly embedded with an arc-shaped rough strip plate (11) on the side wall near the first arc-shaped slider (4). The bottom surface of the first arc-shaped slider (4) away from the main body (1) is fixedly connected with a locking block (12). The locking block (12) has a side opening (13) on the side near the arc-shaped rough strip plate (11). The locking block (12) is horizontally fixedly sleeved with a first threaded sleeve (14) at the position corresponding to the side opening (13). The first threaded sleeve (14) is threadedly connected to a hand-turning bolt (15). The end of the hand-turning bolt (15) is located inside the side opening (13). The end of the hand-turning bolt (15) is fixedly connected with a rubber head (16). The rubber head (16) contacts the arc-shaped rough strip plate (11).

6. A medical endotracheal tube fixation device according to claim 1, characterized in that: Two U-shaped frames (17) are fixed to both ends of the main body (1). A horizontal bar (18) is fixed to the end of each U-shaped frame (17). One end of the horizontal bar (18) on one of the U-shaped frames (17) is fixed to a fixing strap (19). A hook and loop layer (20) is fixed to the side wall of the other end of the fixing strap (19). The end of the fixing strap (19) passes around the horizontal bar (18) on the other U-shaped frame (17). A hook and loop layer (21) is fixed to the side wall of the fixing strap (19). The hook and loop layer (20) is bonded to the hook and loop layer (21). Two foam boards (22) are fixed to both sides of the bottom surface of the main body (1). A latex pad (23) is fixed to the bottom surface of each foam board (22).

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