Trachea cannula fixer
By using the structure of fixed teeth and elastic plastic piece racks in the tracheal intubation fixer, the problem of long rotation time of the fixture in the prior art is solved, and the rapid fixation of the insertion tube and the convenience of tracheal intubation operation are achieved.
Patent Information
- Application Number
- CN202421781763.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-26
AI Technical Summary
Most of the fixing parts of existing tracheal intubation fixers are nut fixing, which makes it more inconvenient to rotate the fixing parts during the intubation fixing process.
A tracheal intubation fixer is designed, adopting a structure of fixing teeth and elastic plastic piece racks. When it is necessary to fix the insertion tube, the tracheal tube is first placed in the fixing part, and then the fixing teeth are meshed with the elastic plastic piece racks, and the movable part comes into contact with the insertion tube, thereby achieving fixing without rotating the fixing part.
The rapid fixation of the insertion tube is achieved, which reduces time consumption during the fixing process and improves the convenience and efficiency of operation. At the same time, the convenience of tracheal intubation operation and oral care are improved through the design of tongue pressing pads and oral care windows.
Smart Images
Figure CN222899926U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical devices, and particularly to a tracheal intubation fixator. Background Art
[0002] A tracheal intubation fixator is a medical device specifically designed to fix the position of a tracheal intubation. Its main functions are to fix the tracheal intubation, prevent unnecessary displacement during clinical operations, and ensure the patency of the patient's respiration.
[0003] In the prior art, most of the fixing parts on the commercially available intubation fixators adopt a nut fixing type. Therefore, when using the intubation fixator to assist in the insertion of the trachea, medical staff need to spend a certain amount of time rotating the fixing part to fix the trachea, which is rather inconvenient. Content of the Utility Model
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a tracheal intubation fixator. Through the settings of structures such as fixing teeth and an elastic plastic part rack, when it is necessary to fix the insertion tube and the device, first place the trachea to be inserted in the fixing part, and then engage the fixing teeth with the elastic plastic part rack, and the moving part contacts the intubation, so as to be able to fix the insertion tube without rotating the fixing part anymore, which is convenient and fast. Through the settings of a tongue-depressing dental pad and an oral care window, under the action of the tongue-depressing dental pad, the tracheal intubation operation can be better carried out, and at the same time, under the action of the oral care window, it is convenient to care for the patient's oral cavity.
[0005] The utility model also provides the above-mentioned tracheal intubation fixator, which includes a bracket. A tongue-depressing dental pad is fixedly connected to the rear surface of the bracket. Two oral care windows are opened on the bracket. A fixing part is fixedly connected to the front surface of the bracket. A connecting block is fixedly connected to the upper surface of the fixing part. A connecting shaft is rotatably connected to the inner surface of the connecting block. A flipping block is fixedly connected to the side surface of the connecting shaft. A moving part is fixedly connected to the side surface of the flipping block. Fixing teeth are fixedly connected to the outer surface of the moving part. An elastic plastic part rack is fixedly connected to the upper surface of the fixing part. The fixing teeth are engaged with the elastic plastic part rack.
[0006] According to the tracheal intubation fixator, a first operation block is fixedly connected to the outer surface of the moving part, which is convenient for operating the moving part.
[0007] According to the tracheal intubation fixator, a second operation block is fixedly connected to the outer surface of the fixing teeth, which is convenient for operating the elastic plastic rack.
[0008] According to the tracheal intubation fixator, an elastic cotton is fixedly connected to the rear surface of the bracket, which improves the wearing comfort.
[0009] According to the tracheal intubation fixator described above, two connecting rings are fixedly connected to the bracket, and the same elastic strap is movably connected to the two connecting rings.
[0010] According to the tracheal intubation fixator described above, two sub - Velcro tapes are fixedly connected to the outer surface of the elastic strap.
[0011] According to the tracheal intubation fixator described above, a mother - Velcro tape is fixedly connected to the outer surface of the elastic strap, and the side surfaces of the mother - Velcro tape are respectively movably connected to the two sub - Velcro tapes, so that the whole device can be fixed on the patient's head.
[0012] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Description of the Drawings
[0013] The present utility model will be further described below in conjunction with the drawings and embodiments;
[0014] Figure 1 It is the overall structure diagram of the tracheal intubation fixator of the present utility model;
[0015] Figure 2 It is the structural schematic diagram of the tongue - depressor mouthguard part of the tracheal intubation fixator of the present utility model;
[0016] Figure 3 It is the structural schematic diagram of the elastic plastic part rack of the tracheal intubation fixator of the present utility model;
[0017] Figure 4 It is the structural schematic diagram of the cross - section part of the connecting block of the tracheal intubation fixator of the present utility model.
[0018] Legend Explanation:
[0019] 1. Bracket; 2. Tongue - depressor mouthguard; 3. Oral care window; 4. Fixing piece; 5. Connecting block; 6. Connecting shaft; 7. Flipping block; 8. Movable piece; 9. First operating block; 10. Fixed tooth; 11. Elastic plastic part rack; 12. Elastic cotton; 13. Second operating block; 14. Connecting ring; 15. Elastic strap; 16. Mother - Velcro tape; 17. Sub - Velcro tape. Detailed Embodiment
[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to visually and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.
[0021] Referring to Figures 1-4 , in the tracheal intubation fixator according to the embodiment of the present utility model, it includes a bracket 1. A tongue-depressor mouth gag 2 is fixedly connected to the rear surface of the bracket 1. Two oral care windows 3 are provided on the bracket 1. A fixing member 4 is fixedly connected to the front surface of the bracket 1. A connecting block 5 is fixedly connected to the upper surface of the fixing member 4. A connecting shaft 6 is rotatably connected to the inner surface of the connecting block 5. A flipping block 7 is fixedly connected to the side surface of the connecting shaft 6. An active member 8 is fixedly connected to the side surface of the flipping block 7. A first operation block 9 is fixedly connected to the outer surface of the active member 8. A fixing tooth 10 is fixedly connected to the outer surface of the active member 8. An elastic plastic part rack 11 is fixedly connected to the upper surface of the fixing member 4. The fixing tooth 10 meshes with the elastic plastic part rack 11. An elastic cotton 12 is fixedly connected to the rear surface of the bracket 1. A second operation block 13 is fixedly connected to the outer surface of the fixing tooth 10. Two connecting rings 14 are fixedly connected to the bracket 1. The same elastic binding strap 15 is movably connected to the two connecting rings 14. Two sub-magic tapes 17 are fixedly connected to the outer surface of the elastic binding strap 15. A mother magic tape 16 is fixedly connected to the outer surface of the elastic binding strap 15. The side surface of the mother magic tape 16 is movably connected to the two sub-magic tapes 17 respectively.
[0022] Working principle: When it is necessary to fix the insertion tube, press the second operating block 13. Since the elastic plastic rack 11 itself has a certain elasticity, after the second operating block 13 is pressed, the elastic plastic rack 11 will deform outward to a certain extent, so that the elastic plastic rack 11 no longer contacts the fixed teeth 10, thus releasing the fixation of the moving part 8. Then, flip the first operating block 9 so that the fixed teeth 10, the first operating block 9, the moving part 8 and the flipping block 7 rotate around the connecting shaft 6 in the connecting block 5 as the central axis, thereby realizing the opening of the moving part 8. When the moving part 8 is opened, release the second operating block 13. Since the elastic plastic rack 11 has a certain elasticity, it will reset itself. Then, place the insertion tube on the fixing part 4, press the second operating block 13 again to make the elastic plastic rack 11 deform so as not to affect the flipping of the moving part 8, and then flip the first operating block 9 in the reverse direction so that the flipped first operating block 9 can drive the flipping block 7, the moving part 8 and the fixed teeth 10 to rotate. When the flipped moving part 8 contacts the insertion tube, release the second operating block 13. Under the self-return of the elastic plastic rack 11, it will contact the fixed teeth 10, realizing the meshing between the elastic plastic rack 11 and the fixed teeth 10, thereby realizing the fixation of the moving part 8 and simultaneously completing the fixation of the insertion tube. When using the device for tracheal intubation, first insert the tongue depressor dental pad 2 into the patient's oral cavity. Since the tongue depressor dental pad 2 is of a tongue depressor structure, it can press down the patient's tongue and surrounding tissues, so as to better expose the tracheal inlet and prevent the patient's oral cavity from closing, facilitating tracheal intubation. By pulling both ends of the elastic strap 15, the male magic tape 17 can be detached from the female magic tape 16, so that the length of the elastic strap 15 can be adjusted according to different patients. After putting the elastic strap 15 on the patient's head, then attaching the male magic tape 17 to the female magic tape 16 can realize the placement of the whole device on the patient. And under the action of the elastic cotton 12, the comfort of the patient after wearing can be improved. When the patient needs to wear the device for a long time, the oral cavity of the patient can be cared through the oral care window 3 opened on the bracket 1.
[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can be made without departing from the gist of the present invention.
Claims
1. An endotracheal tube holder, characterized in that: include: A bracket (1), wherein a tongue-pressing tooth pad (2) is fixedly connected to the rear surface of the bracket (1), two oral care windows (3) are provided on the bracket (1), a fixing piece (4) is fixedly connected to the front surface of the bracket (1), a connecting block (5) is fixedly connected to the upper surface of the fixing piece (4), the inner surface of the connecting block (5) is rotatably connected to a connecting shaft (6), a flip block (7) is fixedly connected to the side surface of the connecting shaft (6), a movable piece (8) is fixedly connected to the side surface of the flip block (7), a fixed tooth (10) is fixedly connected to the outer surface of the movable piece (8), and an elastic plastic piece rack (11) is fixedly connected to the upper surface of the fixing piece (4), and the fixed tooth (10) is meshed with the elastic plastic piece rack (11).
2. The endotracheal tube holder according to claim 1, characterized in that: A first operating block (9) is fixedly connected to the outer surface of the movable part (8).
3. The endotracheal tube holder according to claim 1, characterized in that: A second operating block (13) is fixedly connected to the outer surface of the fixed tooth (10).
4. The endotracheal tube holder according to claim 1, characterized in that: The rear surface of the bracket (1) is fixedly connected with elastic cotton (12).
5. The endotracheal tube holder according to claim 1, characterized in that: Two connecting rings (14) are fixedly connected to the bracket (1), and the two connecting rings (14) are movably connected to the same elastic binding band (15).
6. The endotracheal tube holder according to claim 5, characterized in that: Two sub-velcro strips (17) are fixedly connected to the outer surface of the elastic binding band (15).
7. The endotracheal tube holder according to claim 5, characterized in that: The outer surface of the elastic band (15) is fixedly connected to a mother Velcro (16), and the side surfaces of the mother Velcro (16) are movably connected to the two child Velcros (17) respectively.