Fixing device for trachea cannula

By designing a tracheal intubation fixing device with curved blocks, bumps and grooves, combined with the settings of anti-slip pads and breathable cotton pads, the problems of tracheal intubation and facial pressure ulcers are solved, achieving more stable fixation and higher practicality.

CN222828914UActive Publication Date: 2025-05-06GUANGANMEN HOSPITAL CHINA ACAD OF CHINESE MEDICAL SCI
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Patent Information

Application Number
CN202421064991.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-05-06
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The existing tracheal intubation fixation device can easily cause the tracheal intubation to become loose during use and cannot effectively protect the patient's face, resulting in facial pressure ulcers.

Method used

A tracheal intubation fixing device is designed to disassemble and assemble the tracheal tube by rotating the arc block, and lock the position of the arc block through bumps and grooves. Combining the anti-slip pad and anti-slip strips, the connection of the tracheal intubation is enhanced; at the same time, through the setting of the upper connecting rope, the lower connecting rope and the breathable cotton pad, the mounting seat is fixed and the compression on the patient's face is reduced.

Benefits of technology

It realizes a more stable fixation of the tracheal intubation, reduces loosening, improves the practicality of the fixation device, and effectively prevents pressure ulcers on the patient's face.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a fixing device for a trachea cannula. The fixing device comprises a mounting seat, a tooth cushion is arranged on one side of the mounting seat, a mounting groove is formed in one side of the tooth cushion, a connecting frame is arranged on one side of the mounting groove, and a groove is formed in one side of the mounting groove; wherein an arc-shaped groove is formed in one side of the connecting frame, an arc-shaped block is arranged on one side of the arc-shaped groove, a clamping groove is formed in one side of the arc-shaped block, and a protruding block is arranged on one side of the clamping groove; wherein an upper connecting rope is arranged on the other side of the mounting base, a breathable cotton pad is arranged on one side of the upper connecting rope, the trachea is disassembled and assembled by rotating an arc-shaped block, the position of the arc-shaped block is locked through a convex block and a groove, and the arc-shaped block is matched with an anti-slip pad and an anti-slip strip, so that connection of the trachea cannula is more stable; through the arrangement of an upper connecting rope, a lower connecting rope and a breathable cotton cushion, the fixing effect of the mounting seat is achieved, and the situation that pressure sores appear on the face of the patient is prevented.
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Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a fixing device for an endotracheal tube. Background Art

[0002] An endotracheal tube is a medical device that is inserted into the patient's trachea or bronchus to create a temporary artificial breathing channel for the patient, especially for those who cannot breathe independently.

[0003] Publication No. CN214633322U discloses a fixing device for an endotracheal tube, including a facial baffle and a fixing belt, wherein a through hole is provided at the center of the facial baffle, and the fixing belt is connected to both ends of the facial baffle in a detachable manner; when the facial baffle covers the oral area of ​​the patient, the fixing belt can be put on the patient's head; a boss is provided on the front end face of the facial baffle on one side of the through hole, an internal thread channel is provided on the boss, and a notch is provided on the internal thread channel, and a rotating wheel with an internal thread through hole is placed in the notch; a stud is inserted into the internal thread channel of the boss in a spiral manner and is threadedly connected to the rotating wheel; a first groove is provided on one side of the boss for the stud to be inserted, and a hook is fixed on the end of the stud, and a second groove is provided on the hook; as the stud is screwed into the boss, the first groove and the second groove cooperate to clamp the endotracheal tube. The utility model has a simple and reasonable structure, is easy to operate, and is comfortable, safe and non-damaging for patients to use, but the patent still has the following problems during actual use:

[0004] When the endotracheal tube is in use, the rotating wheel is rotated to first fix the endotracheal tube between the first groove and the second groove. However, since the hook cannot be locked after adjustment, the endotracheal tube is prone to loosening, resulting in a poor fixation effect of the endotracheal tube. In addition, the endotracheal tube cannot protect the patient's face when in use. Therefore, when the endotracheal tube is used for a long time, the patient's face is prone to pressure sores, resulting in poor practicality of the endotracheal tube fixing device.

[0005] The invention provides a fixing device for an endotracheal tube so as to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a fixing device for an endotracheal tube, so as to solve the problem proposed in the above-mentioned background technology that the endotracheal tube is currently fixed between a first groove and a second groove by rotating a rotating wheel when in use, but the hook cannot be locked after adjustment, so the endotracheal tube is prone to loosening, resulting in a poor fixing effect of the endotracheal tube, and the endotracheal tube cannot protect the patient's face when in use. Therefore, when the endotracheal tube is used for a long time, the patient's face is prone to pressure sores, resulting in the problem of poor practicality of the endotracheal tube fixing device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for an endotracheal tube, comprising a mounting seat;

[0008] Also includes:

[0009] A tooth pad is provided on one side of the mounting seat, and a mounting groove is provided on one side of the tooth pad, and a connecting frame is provided on one side of the mounting groove, and a groove is provided on one side of the mounting groove;

[0010] Wherein, an arc-shaped groove is provided on one side of the connecting frame, an arc-shaped block is provided on one side of the arc-shaped groove, a clamping groove is provided on one side of the arc-shaped block, and a convex block is provided on one side of the clamping groove;

[0011] Among them, an upper connecting rope is arranged on the other side of the mounting seat, and a breathable cotton pad is arranged on one side of the upper connecting rope.

[0012] Preferably, a tooth pad is fixedly connected to one side of the mounting seat, a silicone pad is fixedly connected to one side of the tooth pad, and a mounting groove is opened on one side in the middle of the mounting seat, and an anti-slip pad is fixedly connected to the inner side of the mounting groove, and a connecting block is fixedly connected to one side of the mounting groove, and a connecting frame is fixedly connected to one side of the connecting block, so as to facilitate the connection of the connecting frame.

[0013] Preferably, a protrusion is provided on one side of the arc groove, and a sliding block is slidably connected to the middle of the arc groove, and one end of the sliding block is fixedly connected to the arc block, and a clamping groove is opened on one side of the arc block, and an anti-slip strip is fixedly connected to the inner side of the clamping groove, and a groove is fixedly connected to one side of the arc block to facilitate the positioning of the arc block.

[0014] Preferably, a connecting groove is provided at one end of the upper connecting rope, and a breathable cotton pad is fixedly connected to one side of the upper connecting rope, and a lower connecting rope is fixedly connected to one side of the breathable cotton pad, so as to facilitate the positioning of the upper connecting rope and the lower connecting rope.

[0015] Preferably, the connecting block is fixedly connected to the upper end of the mounting seat close to the mounting groove, and a mounting groove is provided in the middle of the connecting frame, and the silicone pad is fixedly connected to one side of the mounting seat to facilitate the placement of the endotracheal tube.

[0016] Preferably, the arc groove is provided on one side of the mounting seat and the connecting frame close to the connecting block, and the arc groove is provided below the mounting groove, and the protrusion is engaged with the groove to facilitate locking of the arc block on one side of the mounting seat.

[0017] Preferably, the connecting groove is provided at one end of the mounting seat, and the upper connecting rope and the lower connecting rope are connected to the mounting seat through the connecting groove, so as to facilitate the positioning of the mounting seat.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the fixing device for the tracheal tube realizes the disassembly and assembly of the trachea by rotating the arc block, the position of the arc block is locked by the convex block and the groove, and the connection of the tracheal tube is more stable with the cooperation of the anti-slip pad and the anti-slip strip, and the fixing effect of the mounting seat is realized by the arrangement of the upper connecting rope, the lower connecting rope and the breathable cotton pad, and the pressure sores on the patient's face are prevented, so the tracheal tube fixing device is more practical, and the specific contents are as follows:

[0019] 1. The tracheal cannula realizes the engagement of the mounting groove and the clamping groove by rotating the arc block, thereby realizing the disassembly and assembly of the trachea, and the arc block is locked at the position of the mounting seat and the connecting frame by the convex block and the groove, and then the anti-slip pad and the anti-slip strip are set to prevent the tracheal cannula from loosening, making the connection of the tracheal cannula more stable, thereby making the tracheal cannula fixing device more practical;

[0020] 2. The endotracheal tube achieves a fixing effect of the mounting seat by fixing the upper connecting rope and the connecting rope behind the neck, thereby reducing the loosening of the mounting seat and making the endotracheal tube more stable when in use;

[0021] 3. The endotracheal tube is provided with a breathable cotton pad under the upper connecting rope and the lower connecting rope, so as to reduce the pressure on the patient's face caused by the upper connecting rope and the lower connecting rope, and prevent the patient's face from having pressure sores, thereby making the endotracheal tube fixing device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the exploded structure of the mounting base of the utility model;

[0024] Figure 3 This is a top view of the mounting seat structure of the utility model;

[0025] Figure 4 This is a side view of the mounting seat structure of the utility model;

[0026] Figure 5 For this utility model Figure 4Schematic diagram of the cross-sectional structure at point A in the middle.

[0027] In the figure: 1. mounting seat; 2. tooth pad; 3. mounting groove; 4. anti-skid pad; 5. connecting block; 6. connecting frame; 7. arc groove; 8. sliding block; 9. arc block; 10. slot; 11. anti-skid strip; 12. connecting groove; 13. upper connecting rope; 14. lower connecting rope; 15. breathable cotton pad; 16. bump; 17. groove; 18. silicone pad. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution: a fixing device for an endotracheal tube, comprising a mounting seat 1; further comprising: a tooth pad 2 is provided on one side of the mounting seat 1, and a mounting groove 3 is provided on one side of the tooth pad 2, and a connecting frame 6 is provided on one side in the middle of the mounting groove 3, and a groove 17 is provided on one side of the mounting groove 3; a tooth pad 2 is fixedly connected to one side of the mounting seat 1, a silicone pad 18 is fixedly connected to one side of the tooth pad 2, and a mounting groove 3 is opened on the other side of the mounting seat 1, and an anti-slip pad 4 is fixedly connected to the inner side of the mounting groove 3, and a connecting block 5 is fixedly connected to one side of the mounting groove 3, and a connecting frame 6 is fixedly connected to one side of the connecting block 5; the connecting block 5 is fixedly connected to the upper end of the mounting seat 1 close to the mounting groove 3, and a mounting groove 3 is opened in the middle of the connecting frame 6, and the silicone pad 18 is fixedly connected to one side of the mounting seat 1, such as Figure 1 , 2 As shown in , 3 and 4, a depression is provided in the middle of one side of the tooth pad 2, and the tooth pad 2 is engaged with the outer side of the endotracheal tube through the depression, and a silicone pad 18 is provided on one side of the tooth pad 2 to reduce the pressure sores caused by long-term contact between the patient's lips and the mounting seat 1. By providing a connecting block 5, the position of the connecting frame 6 is fixed, and by providing an anti-slip pad 4 in the middle of the mounting groove 3, the stability of the endotracheal tube when fixed is enhanced.

[0030] Among them, an arc groove 7 is provided on one side of the connecting frame 6, and an arc block 9 is provided on one side of the arc groove 7, and a card slot 10 is provided on one side of the arc block 9, and a convex block 16 is provided on one side of the card slot 10; a convex block 16 is provided on one side of the arc groove 7, and a sliding block 8 is slidably connected to the middle of the arc groove 7, and one end of the sliding block 8 is fixedly connected to the arc block 9, and a card slot 10 is provided on one side of the arc block 9, and an anti-slip strip 11 is fixedly connected to the inner side of the card slot 10, and a groove 17 is fixedly connected to one side of the arc block 9; the arc groove 7 is provided on one side of the mounting seat 1 and the connecting frame 6 close to the connecting block 5, and the arc groove 7 is provided below the mounting groove 3, and the convex block 16 is engaged with the groove 17, such as Figure 1 , 2 As shown in Figures 3 and 4, by setting the arc block 9, it is convenient to fix the tracheal cannula between the mounting base 1 and the connecting frame 6 by flipping the arc block 9, so that the tracheal cannula is fixed more securely, and the setting of the protrusion 16 and the groove 17 facilitates the locking effect of the tracheal cannula, thereby making the tracheal cannula more stable when in use.

[0031] Among them, an upper connecting rope 13 is provided on the other side of the mounting seat 1, and a breathable cotton pad 15 is provided on one side of the upper connecting rope 13; a connecting groove 12 is provided at one end of the upper connecting rope 13, and a breathable cotton pad 15 is fixedly connected to one side of the upper connecting rope 13, and a lower connecting rope 14 is fixedly connected to one side of the breathable cotton pad 15; the connecting groove 12 is opened at one end of the mounting seat 1, and the upper connecting rope 13 and the lower connecting rope 14 are connected to the mounting seat 1 through the connecting groove 12, as shown in FIG. Figure 1 As shown, the position of the mounting seat 1 can be limited by the upper connecting rope 13 and the lower connecting rope 14 to prevent the mounting seat 1 from sliding, and the breathable cotton pad 15 can be provided to reduce the pressure of the patient's face by the upper connecting rope 13 and the lower connecting rope 14, and prevent pressure sores on the patient's face, thereby making the endotracheal tube more practical.

[0032] Working principle: When using the endotracheal tube, first connect the upper connecting rope 13 and the lower connecting rope 14 on one side of the connecting groove 12 to the neck, and at this time, the breathable cotton pad 15 is overlapped on the patient's face.

[0033] Secondly, install the tracheal tube in the patient's mouth according to the installation requirements, and clamp the trachea in the middle of the tooth pad 2, and then place the tube in the clamping groove 10 between the installation groove 3 and the connecting frame 6 at one end of the connecting block 5.

[0034] Finally, by pushing the arc block 9, the arc block 9 slides in the arc groove 7 through the sliding block 8, and the arc block 9 drives the card slot 10 to flip to the top of the tracheal tube, and then the protrusion 16 is engaged with the groove 17. At this time, the outer side of the tracheal tube is connected to the anti-slip pad 4 and the anti-slip strip 11.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tracheal tube fixing device, comprising a mounting seat (1); It is characterized in that Also includes: A tooth pad (2) is provided on one side of the mounting seat (1), a mounting groove (3) is provided on one side of the tooth pad (2), a connecting frame (6) is provided on one side of the mounting groove (3), and a groove (17) is provided on one side of the mounting groove (3); Wherein, an arc-shaped groove (7) is provided on one side of the connecting frame (6), an arc-shaped block (9) is provided on one side of the arc-shaped groove (7), a clamping groove (10) is provided on one side of the arc-shaped block (9), and a protrusion (16) is provided on one side of the clamping groove (10); An upper connecting rope (13) is arranged on the other side of the mounting seat (1), and a breathable cotton pad (15) is arranged on one side of the upper connecting rope (13).

2. The endotracheal tube fixing device according to claim 1, characterized in that: A tooth pad (2) is fixedly connected to one side of the mounting seat (1), a silicone pad (18) is fixedly connected to one side of the tooth pad (2), a mounting groove (3) is provided on one side in the middle of the mounting seat (1), an anti-slip pad (4) is fixedly connected to the inner side of the mounting groove (3), a connecting block (5) is fixedly connected to one side of the mounting groove (3), and a connecting frame (6) is fixedly connected to one side of the connecting block (5).

3. The endotracheal tube fixing device according to claim 1, characterized in that: A convex block (16) is provided on one side of the arc groove (7), and a sliding block (8) is slidably connected in the middle of the arc groove (7), and one end of the sliding block (8) is fixedly connected to the arc block (9), and a clamping groove (10) is provided on one side of the arc block (9), and an anti-slip strip (11) is fixedly connected to the inner side of the clamping groove (10), and a groove (17) is fixedly connected to one side of the arc block (9).

4. The endotracheal tube fixing device according to claim 1, characterized in that: One end of the upper connecting rope (13) is provided with a connecting groove (12), and one side of the upper connecting rope (13) is fixedly connected to a breathable cotton pad (15), and one side of the breathable cotton pad (15) is fixedly connected to a lower connecting rope (14).

5. The endotracheal tube fixing device according to claim 2, characterized in that: The connecting block (5) is fixedly connected to the upper end of the mounting seat (1) close to the mounting groove (3), and the mounting groove (3) is provided in the middle of the connecting frame (6), and the silicone pad (18) is fixedly connected to one side of the mounting seat (1).

6. The endotracheal tube fixing device according to claim 3, characterized in that: The arc groove (7) is provided on one side of the mounting seat (1) and the connecting frame (6) close to the connecting block (5), and the arc groove (7) is provided below the mounting groove (3), and the protrusion (16) is engaged with the groove (17).

7. A tracheal tube fixing device according to claim 4, characterized in that: The connection groove (12) is provided at one end of the mounting seat (1), and the upper connection rope (13) and the lower connection rope (14) are connected to the mounting seat (1) through the connection groove (12).