Fixing device for trachea cannula for pressure sores
By designing a tracheal intubation fixer for face fixing plates, fixing frames and adjustment mechanisms, the problems of unsatisfactory fixing and complex operation in the prior art are solved, and a firmer and safer tracheal intubation fixing is achieved, which simplifies the operation process. and reduces the risk of infection.
Patent Information
- Application Number
- CN202420683770.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The existing tracheal intubation fixator has poor fixation effect, is prone to fall off and is complex in operation, and has a risk of infection, affecting the comfort and treatment effect of the patient.
A tracheal intubation fixer including a face fixing plate, a first and second fixing frame connecting block, a fixing belt and an adjustment mechanism is designed, and the fixing firmness and sealing are improved by using nylon material anti-slip pads and silicone sealing gaskets. Stable clamping of the tracheal intubation can be achieved through the adjustment knob and threaded connection.
It improves the fixation effect of tracheal intubation, reduces the risk of shedding, simplifies the operation process, enhances the practicality and safety of the fixator, and reduces the risk of infection.
Smart Images
Figure CN222238503U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical instruments, in particular to a pressure sore tracheal intubation fixer. Background Art
[0002] Tracheal intubation is one of the ways to establish an artificial airway and is commonly used in general anesthesia or critically ill patients in the Department of Anesthesiology and Intensive Care Unit (ICU). Nursing researchers have found that medical device-related pressure injuries account for 34.5% of all pressure injuries, among which the incidence of oral pressure injuries in patients with tracheal intubation is as high as 22.16%; tracheal intubation and fixation belts are among the top three causes of oral mucosal pressure injuries; device-related pressure injuries increase patient pain and affect disease outcomes;
[0003] At present, after the hospital performs tracheotomy on the patient, the patient's respiratory passage is reconstructed through the tracheal tube; the secretions in the respiratory tract are eliminated and the respiratory obstruction is relieved; the commonly used nursing method is: cover the opening of the tracheotomy tube with a double layer of gauze, if oxygen is needed at the tracheotomy, it can be placed directly at the opening of the tracheotomy tube through the oxygen catheter; in addition, intermittent dripping of tracheal humidification liquid is also used in the past to prevent airway dryness, but current studies have shown that this method has the risk of causing airway infection, so it is not recommended. This method is not only unsightly but also not firmly fixed and easy to fall off; therefore, the tracheal tube needs to be fixed to the patient's neck through a fixator, and the existing fixator fixation effect is not ideal and the operation is relatively complicated;
[0004] Therefore, it is particularly important to improve the existing endotracheal tube fixer and design a new endotracheal tube fixer to change the above technical defects and improve the practicability of the overall endotracheal tube fixer. Utility Model Content
[0005] The purpose of the utility model is to provide a pressure sore endotracheal tube fixer to solve the problems raised in the above background technology.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A pressure sore tracheal intubation fixture comprises a facial fixing plate, wherein the left and right sides of the facial fixing plate are fixedly connected with a first fixing frame connecting block, the left and right sides of the facial fixing plate and located below the first fixing frame connecting block are fixedly connected with a second fixing frame connecting block, two groups of the first fixing frame connecting blocks and two groups of the first fixing frame connecting blocks are connected with fixing belts through fixing frames, and a fixing mechanism is provided on the front side of the facial fixing plate;
[0008] The fixing mechanism includes a fixing frame, which is fixedly connected to the front side of the facial fixing plate. Adjustment rings are provided on the upper and lower sides of the fixing frame. Two groups of adjustment rings are connected to adjustment knobs through connecting columns. Adjustment columns are provided inside the fixing frame and on the inner sides of the two groups of adjustment rings.
[0009] As a preferred solution of the utility model, the inside of the two groups of fixing belts are fixedly connected with anti-skid pads, the two groups of fixing belts are made of nylon material, and the two groups of anti-skid pads are made of rubber material.
[0010] As a preferred solution of the utility model, a sealing gasket is fixedly connected to the back side of the facial fixing plate, and the sealing gasket is made of silicone material.
[0011] As a preferred solution of the utility model, the inner sides of the two groups of adjusting columns are rotatably connected with fixing rings, the interiors of the two groups of fixing rings are fixedly connected with a plurality of anti-slip pads, and the two groups of fixing rings are designed in a semicircular ring structure.
[0012] As a preferred solution of the utility model, the two groups of fixing rings are designed to be in a circular ring structure when spliced, and the two groups of fixing rings are connected to the fixing frame by sliding connection.
[0013] As a preferred solution of the utility model, the two groups of adjusting columns are connected to the fixing frame and the two groups of fixing rings by threaded connection, and the two groups of fixing rings are connected to the fixing frame by rotational connection.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] In the utility model, the design of the facial fixing plate, the first fixing frame connecting block, the second fixing frame connecting block, the fixing frame, the fixing belt and the fixing mechanism makes it easy for the staff to fix and install the endotracheal tube, thereby preventing the endotracheal tube from falling off due to insufficient fixation when the patient is using the endotracheal tube. At the same time, it is easy for the staff to fix the endotracheal tube, and the entire fixing process is easy and quick, reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the facial fixing plate of the utility model;
[0018] Figure 3 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.
[0019] In the figure: 1, face fixing plate; 101, sealing pad; 2, first fixing frame connecting block; 3, second fixing frame connecting block; 4, fixing frame; 5, fixing belt; 501, anti-skid cushion; 6, fixing mechanism; 601, fixing frame; 602, adjusting ring; 603, connecting column; 604, adjusting knob; 605, adjusting column; 606, fixing ring; 607, anti-skid pad. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] Example:
[0022] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a pressure sore endotracheal tube fixer, which aims to solve the technical problems that the fixing method in the prior art is not only unsightly but also not firm and easy to fall off; the fixing effect is not ideal and the operation is relatively complicated.
[0023] See also Figure 1-Figure 3 , the utility model provides a technical solution:
[0024] A pressure sore tracheal intubation fixer comprises a facial fixing plate 1, a first fixing frame connecting block 2 is fixedly connected to the left and right sides of the facial fixing plate 1, a second fixing frame connecting block 3 is fixedly connected to the left and right sides of the facial fixing plate 1 and located below the first fixing frame connecting block 2, two groups of first fixing frame connecting blocks 2 and two groups of first fixing frame connecting blocks 2 are connected to fixing belts 5 through fixing frames 4, and a fixing mechanism 6 is provided on the front of the facial fixing plate 1;
[0025] Furthermore, firstly, the four sets of fixing frames 4 are fixed to the two sets of first fixing frame connecting blocks 2 and the two sets of second fixing frame connecting blocks 3 respectively, and the facial fixing plate 1 is fixed to the patient's face through the two sets of fixing belts 5. The back of the facial fixing plate 1 is fixedly connected with a sealing pad 101, and the sealing pad 101 is made of silicone material. The sealing pad 101 improves the sealing between the facial fixing plate 1 and the patient's face to prevent gas leakage. The two sets of fixing belts 5 are fixed to the back of the patient's head, and the insides of the two sets of fixing belts 5 are fixedly connected with anti-slip soft pads 501. The two sets of fixing belts 5 are The two sets of anti-skid pads 501 are made of nylon material, and the two sets of anti-skid pads 501 are made of rubber material. The two sets of anti-skid pads 501 increase the friction between the back of the patient's head and the fixing belt 5, which can prevent the fixing belt 5 from falling off. Then, the endotracheal tube is inserted into the fixing mechanism 6, and the endotracheal tube is inserted into the patient's airway through the facial fixing plate 1. An artificial airway is established through the endotracheal tube, and the patient's respiratory passage is reconstructed through the endotracheal tube; secretions in the respiratory tract are eliminated, and respiratory obstruction is relieved. The endotracheal tube is fixed by the fixing mechanism 6 to prevent the endotracheal tube from falling off.
[0026] Among them, see Figure 1-Figure 3 , the specific structure of the fixing mechanism 6 is as follows:
[0027] The fixing mechanism 6 includes a fixing frame 601, which is fixedly connected to the front side of the facial fixing plate 1. Adjustment rings 602 are provided on the upper and lower sides of the fixing frame 601. The two groups of adjustment rings 602 are connected to adjustment knobs 604 through connecting columns 603. Adjustment columns 605 are provided inside the fixing frame 601 and on the inner sides of the two groups of adjustment rings 602. The inner sides of the two groups of adjustment columns 605 are rotatably connected to fixing rings 606. A number of anti-slip pads 607 are fixedly connected to the insides of the two groups of fixing rings 606.
[0028] Furthermore, the endotracheal tube is inserted into the facial fixing plate 1 through the fixing mechanism 6, and the endotracheal tube is fixed by the fixing mechanism 6, and the endotracheal tube is placed in the fixing frame 601 and located between the two sets of fixing rings 606, and the adjusting knob 604 is turned, and the two sets of connecting columns 603 are driven to rotate through the adjusting knob 604, and the adjusting ring 602 is driven to rotate outside the fixing frame 601 through the two sets of connecting columns 603, and the connection methods of the two sets of adjusting columns 605 and the fixing frame 601 and the two sets of fixing rings 606 are respectively threaded connection, and the connection methods of the two sets of fixing rings 606 and the fixing frame 601 are respectively rotational connection, and the adjusting knob 604 is turned to rotate. When the node ring 602 rotates, it drives the adjustment column 605 to move up and down in the fixed frame 601, and drives the fixed ring 606 to move through the adjustment column 605, so that the two groups of fixed rings 606 are close to or away from each other. The two groups of fixed rings 606 are both designed with a semicircular ring structure. When the two groups of fixed rings 606 are spliced, they are designed with a circular ring structure. The connection method between the two groups of fixed rings 606 and the fixed frame 601 is a sliding connection. The endotracheal tube is clamped and fixed by the two groups of fixed rings 606. The anti-slip pads 607 inside the two groups of fixed rings 606 increase the friction between the fixed rings 606 and the endotracheal tube to prevent the endotracheal tube from sliding.
[0029] The working process of the utility model is as follows: when using the endotracheal tube fixer, firstly, four groups of fixing frames 4 are respectively fixed on two groups of first fixing frame connecting blocks 2 and two groups of second fixing frame connecting blocks 3, and then the facial fixing plate 1 is fixed on the face of the patient through two groups of fixing belts 5, and then the endotracheal tube is inserted into the fixing mechanism 6, so that the endotracheal tube is inserted into the patient's airway through the facial fixing plate 1, and an artificial airway is established through the endotracheal tube, and the patient's respiratory passage is reconstructed through the endotracheal tube; secretions in the respiratory tract are eliminated, and respiratory obstruction is relieved, and then the endotracheal tube is fixed through the fixing mechanism 6 to prevent the endotracheal tube from falling off. Compared with the existing endotracheal tube fixer, the utility model improves the overall practicality of the endotracheal tube fixer through design.
[0030] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.
Claims
1. A pressure sore endotracheal tube holder, comprising a facial fixing plate (1), characterized in that: The left and right sides of the facial fixing plate (1) are both fixedly connected to first fixing frame connection blocks (2); the left and right sides of the facial fixing plate (1) and located below the first fixing frame connection blocks (2) are both fixedly connected to second fixing frame connection blocks (3); the two groups of the first fixing frame connection blocks (2) and the two groups of the first fixing frame connection blocks (2) are both connected to fixing belts (5) via fixing frames (4); and a fixing mechanism (6) is provided on the front side of the facial fixing plate (1); The fixing mechanism (6) comprises a fixing frame (601), wherein the fixing frame (601) is fixedly connected to the front side of the facial fixing plate (1), and adjustment rings (602) are provided on both the upper and lower sides of the fixing frame (601), and both groups of the adjustment rings (602) are connected to adjustment knobs (604) via connecting columns (603), and adjustment columns (605) are provided inside the fixing frame (601) and on the inner sides of the two groups of adjustment rings (602).
2. A pressure sore endotracheal tube holder according to claim 1, characterized in that: The insides of the two sets of fixing belts (5) are fixedly connected with anti-skid soft pads (501); the two sets of fixing belts (5) are made of nylon material, and the two sets of anti-skid soft pads (501) are made of rubber material.
3. The pressure sore endotracheal tube holder according to claim 1, characterized in that: A sealing pad (101) is fixedly connected to the back of the facial fixing plate (1), and the sealing pad (101) is made of a silicone material.
4. The pressure sore endotracheal tube holder according to claim 1, characterized in that: The inner sides of the two groups of adjusting columns (605) are rotatably connected with fixing rings (606), and the interiors of the two groups of fixing rings (606) are fixedly connected with a plurality of anti-slip pads (607), and the two groups of fixing rings (606) are both designed in a semicircular ring structure.
5. The pressure sore endotracheal tube holder according to claim 4, characterized in that: The two sets of fixing rings (606) are designed to be in a circular ring structure when spliced together, and the connection mode between the two sets of fixing rings (606) and the fixing frame (601) is sliding connection.
6. The pressure sore endotracheal tube holder according to claim 4, characterized in that: The connection modes of the two groups of adjusting columns (605) and the fixing frame (601) and the two groups of fixing rings (606) are respectively threaded connection, and the connection modes of the two groups of fixing rings (606) and the fixing frame (601) are respectively rotational connection.