Stable trachea fixing cannula
By designing a tracheal fixing equipment including a cover body, mounting frame, bidirectional screw and other components, the problem of unsolid fixation of traditional tape is solved, and the tracheal intubation is achieved is achieved easily, fast and stable fixation of tracheal intubation is improved, and the safety and comfort of patients are improved.
Patent Information
- Application Number
- CN202421091200.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The traditional method of intubation fixation of tracheal tubes uses tape, which leads to unreliable fixation, which can easily lead to dislocation and disengagement of the catheter. The tape is close to the skin and may cause discomfort and allergic reactions, and the tape stays for too long and can easily lead to infection.
A stable tracheal fixing intubation device is designed, including a cover body, mounting frame, bidirectional screw, knob, mobile rod, fixing clamp, connecting block, fixing belt and other components. Through the cooperation of the bidirectional screw and fixing clamp, the tracheal can be easily, quickly and stable fixing.
The device fixes the cover to the patient's head through a fixing belt, and the sponge pad reduces discomfort. The bidirectional screw and fixing clamp ensure stable fixation of the trachea, solving the problem of unsolid fixation of the tape and improving the safety and comfort of the tracheal intubation.
Smart Images
Figure CN222899919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical tracheal fixation intubation equipment, in particular to a stable tracheal fixation intubation. Background Technique
[0002] The tracheal intubation inserted into the patient's trachea from the oral cavity plays an important role in the rescue of critically ill patients. It is the most commonly used medical device in clinical first aid and resuscitation, rescue of respiratory muscle paralysis, surgical anesthesia, and opening the airway. The safe fixation of the tracheal intubation during use is an important guarantee for the success of intubation.
[0003] The traditional method for fixing tracheal intubation is to fix the bite block and the tracheal intubation with tape and then directly stick it to the patient's cheek with tape. This method has the following disadvantages:
[0004] 1. The fixation is not firm. Especially when the patient is restless or changes body position, catheter displacement and extubation are likely to occur, affecting the patient's life safety;
[0005] 2. Due to the tape sticking closely to the skin, it adheres to the patient's hair and causes discomfort. Even some patients allergic to the tape are prone to allergic dermatitis or breakage at the sticking site;
[0006] 3. If the tape stays for too long, it is easy to stick together in a mass, making it difficult to replace. Once contaminated, it is easy to cause secondary infection, causing additional pain to the patient. Content of the Utility Model
[0007] According to the above existing technical problems, the utility model provides a stable tracheal fixation intubation, which is characterized by including a cover body, an installation frame, a bidirectional lead screw, a knob, a moving rod, a fixed clamping block, a connecting block, and a fixing belt. One side of the jack located at the central position on the cover body is fixedly connected with the installation frame. The installation frame is provided with a bidirectional lead screw. One side of the bidirectional lead screw is connected with the knob. Both ends of the bidirectional lead screw are respectively threadedly connected with the moving rod. The moving rod is fixedly connected with the fixed clamping block. Both ends of the cover body are respectively connected with the connecting block. One end of the fixing belt is connected in the through hole provided on the connecting block.
[0008] The fixed clamping block is arranged in an arc structure for limiting and fixing the trachea.
[0009] The two fixing belts are connected through a connecting buckle for fixing the cover body on the patient's head.
[0010] Sponge pads are respectively arranged at both ends of the inner side surface of the cover body to reduce the discomfort of the patient caused after the cover body is fixed.
[0011] Specifically, the threads arranged on both sides of the bidirectional lead screw are in opposite directions.
[0012] Advantages of the present utility model:
[0013] The present utility model fixes the cover body on the patient's head through two fixing straps. The cover body is located above the patient's mouth and is attached to the skin near the patient's mouth. The sponge pad provided on the inner side can reduce the discomfort of the patient caused by fixing the cover body. The trachea passes through the insertion hole provided on the cover body and is inserted into the patient's oral cavity. Subsequently, the medical staff operates the knob to make the bidirectional lead screw rotate, and the two moving rods move towards each other. The fixing clamp blocks on both sides move towards the trachea direction to clamp and limit the fixation of the trachea, solving the problem that the trachea is not firmly fixed by using adhesive tape at present, and can realize the easy, fast and stable fixation of the tracheal intubation. Description of the drawings
[0014] Figure 1 It is a top view schematic diagram of the overall structure of the stable tracheal fixation intubation of the present utility model;
[0015] Figure 2 It is a front view schematic diagram of the overall structure of the stable tracheal fixation intubation of the present utility model;
[0016] Figure 3 It is a bottom view schematic diagram of the overall structure of the stable tracheal fixation intubation of the present utility model;
[0017] As shown in the figure: 1. Cover body, 11. Insertion hole, 12. Sponge pad, 2. Installation frame, 3. Bidirectional lead screw, 4. Knob, 5. Moving rod, 6. Fixing clamp block, 7. Connecting block, 71. Through hole, 8. Fixing strap, 9. Connecting buckle. Specific implementation manners
[0018] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.
[0021] Embodiment 1
[0022] As shown in the figure, sponge pads 12 are respectively arranged at both ends of the inner side surface of the cover body 1 to reduce the discomfort of the patient caused by fixing the cover body 1. An installation frame 2 is fixedly connected to one side of the jack 11 arranged at the central position of the cover body 1. A bidirectional lead screw 3 is arranged on the installation frame 2. One side of the bidirectional lead screw 3 is connected to a knob 4, and the threads arranged on both sides of the bidirectional lead screw 3 are in opposite directions. Moving rods 5 are respectively threadedly connected to both ends of the bidirectional lead screw 3. A fixed clamping block 6 is fixedly connected to the moving rod 5. The fixed clamping block 6 is arranged in an arc structure for limiting and fixing the trachea. Both ends of the cover body 1 are respectively connected to a connecting block 7. One end of a fixing belt 8 is connected to the through hole 71 arranged on the connecting block 7, and the two fixing belts 8 are connected through a connecting buckle 9 for fixing the cover body on the patient's head.
[0023] Embodiment 2
[0024] When using the present utility model, the present utility model fixes the cover body 1 on the patient's head through two fixing belts 8. The cover body 1 is located above the patient's mouth and is in contact with the skin near the patient's mouth. The sponge pad 12 arranged on the inner side surface can reduce the discomfort of the patient caused by fixing the cover body. The trachea passes through the jack 11 arranged on the cover body and is inserted into the patient's oral cavity. Subsequently, the medical staff operates the knob 4 to rotate the bidirectional lead screw 3, and the two moving rods 5 move towards each other. The fixing clamping blocks 6 on both sides move towards the trachea direction to clamp and limit the fixation of the trachea, solving the problem that the current use of tape to fix the trachea is not firm, and realizing the easy, fast, and stable fixation of the tracheal intubation.
[0025] The foregoing has shown and described the basic principles, main features, and advantages of the present utility model. Each component mentioned in the present utility model is a common technology in the existing field. Those skilled in this industry should understand that the present utility model is not limited by the above-mentioned embodiments. What is described in the above-mentioned embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. Stable tracheal fixed intubation, characterized by It includes a cover body, a mounting frame, a bidirectional screw rod, a knob, a moving rod, a fixed clamp block, a connecting block, and a fixing belt. One side of the jack arranged at the center position of the cover body is fixedly connected to the mounting frame. The mounting frame is provided with a bidirectional screw rod, one side of the bidirectional screw rod is connected to the knob, both ends of the bidirectional screw rod are respectively threadedly connected to the moving rod, the moving rod is fixedly connected to the fixing clamp block, both ends of the cover body are respectively connected to the connecting block, and the through hole arranged on the connecting block is connected to one end of the fixing belt.
2. The stable tracheal fixed cannula according to claim 1, characterized in that Sponge pads are respectively arranged at two ends of the inner side surface of the cover body.
3. The stable tracheal fixed cannula according to claim 1, characterized in that The fixing clamp block is arranged in an arc-shaped structure.
4. The stable tracheal fixed cannula according to claim 1, characterized in that The two fixing belts are connected by a connecting buckle.