Nasogastric tube and trachea cannula combined fixing device for wound surface
By designing a connecting strip structure with an adhesive layer and an auxiliary layer, the problem of unstable fixation of nasogastric tubes and endotracheal tubes in patients with facial burns was solved, achieving stable fixation and reducing wound pressure.
Patent Information
- Application Number
- CN202520263558.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-19
AI Technical Summary
In existing technologies, it is difficult to effectively fix nasogastric tubes and endotracheal tubes for patients with facial burns, and the rope fixation method is prone to causing pressure on the wound and displacement, resulting in patient discomfort and complications.
Design a fixing device including a first connecting strip, a second connecting strip and an intermediate connecting strip, with an adhesive layer and an auxiliary material layer, to fix the nasogastric tube and endotracheal tube through an "I"-shaped structure, avoiding direct contact with facial skin and reducing pressure.
It achieves stable fixation of nasogastric tubes and endotracheal tubes, reduces pressure and discomfort on the patient's wound, and prevents complications.
Smart Images
Figure CN223716169U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to an intubation auxiliary fixation device, specifically an intubation fixation device for combined nasogastric tube and endotracheal tube insertion via wound and facial approach. Background Technology
[0002] For patients unable to obtain nutrition through oral feeding, a nasogastric tube is typically used to deliver nutritional solutions into the stomach to meet their nutritional needs. For patients requiring assisted breathing, endotracheal intubation is generally used. Currently, nasogastric tubes and endotracheal tubes are usually secured to the skin of the patient's cheek with tape. However, for patients with facial burns, both nasogastric and endotracheal tubes are often required for adjunctive treatment. Because the face and nasal alar areas are burn wounds, tape cannot be used for securing these tubes. In clinical practice, ropes are often used to tie the tubes in place. However, this method is not effective, as the tubes are prone to shifting or deviating during use. Furthermore, the ropes can compress the wounds, causing discomfort and potentially complications for the patient. Utility Model Content
[0003] The purpose of this invention is to provide a device for fixing a nasogastric tube combined with an endotracheal tube over a wound, in order to solve the problem that fixing a nasogastric tube and an endotracheal tube with rope is ineffective and can compress the wound in patients with facial burns.
[0004] This utility model is implemented as follows: a nasogastric tube fixation device for facial intubation via a wound includes a first connecting strip, a second connecting strip, and an intermediate connecting strip. The first connecting strip, the second connecting strip, and the intermediate connecting strip are all strip-shaped structures. The middle part of the first connecting strip and the middle part of the second connecting strip are connected by the intermediate connecting strip to form an "I"-shaped structure. Adhesive layers are respectively provided at both ends of the first connecting strip.
[0005] As a further improvement of the present invention, a dressing layer is provided on the inner side of the first connecting strip and the second connecting strip respectively. The width of the dressing layer is greater than the width of the first connecting strip / second connecting strip, and the two sides of the dressing layer extend beyond the two sides of the first connecting strip / second connecting strip respectively.
[0006] As a further improvement of the present invention, the length of the dressing layer is less than the length of the first connecting band / second connecting band, and the ends of the first connecting band / second connecting band extend beyond the ends of the dressing layer.
[0007] As a further improvement of the utility model, the auxiliary layer is silver sulfate gauze.
[0008] As a further improvement of the utility model, the middle part of the first connecting belt / second connecting belt and the end part of the intermediate connecting belt are adhesively fixed.
[0009] The first connecting belt and the second connecting belt are respectively used for fixing the nasogastric tube and the tracheal tube, and the utility model is placed below the head of a patient during use, the two ends of the first connecting belt are respectively wound upwards from the two sides of the head to the position between the nose and the mouth of the face, the nasogastric tube is inserted into one nostril in a horizontal manner, one end of the first connecting belt is folded upwards and adhesively fixed to the nasogastric tube through the adhesive layer, the other end is also folded upwards and adhesively fixed to the nasogastric tube through the adhesive layer, and the two ends of the first connecting belt simultaneously fix the nasogastric tube. Meanwhile, the two ends of the second connecting belt are also respectively wound upwards from the two sides of the head to the position of the mouth of the patient, the tracheal tube is inserted into the mouth in a vertical manner, and the two ends of the second connecting belt simultaneously tighten and fix the tracheal tube, and the utility model does not need to be adhesively fixed to the skin of the face of the patient when fixing the nasogastric tube and the tracheal tube.
[0010] The utility model fixes the nasogastric tube and the tracheal tube through the first connecting belt and the second connecting belt, and connects the first connecting belt and the second connecting belt to each other through the intermediate connecting belt, strengthens the position of the first connecting belt and the second connecting belt through the intermediate connecting belt, prevents the deviation of the first connecting belt and the second connecting belt, and further prevents the deviation of the nasogastric tube and the tracheal tube.
[0011] The utility model adopts the connecting belt in the shape of a long strip, and the auxiliary layer is arranged on the first connecting belt and the second connecting belt, so that the auxiliary layer can effectively reduce the compression of the connecting belt on the facial wound of the patient and reduce the discomfort of the patient.
[0012] The utility model has the advantages of simple structure, convenient use, effective fixation of the nasogastric tube and the tracheal tube, and effective reduction of the discomfort of the patient and prevention of complications. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 is the structure diagram of the utility model.
[0014] Figure 2 is the use state reference diagram of the utility model.
[0015] In the drawing: 1, first connecting belt; 2, second connecting belt; 3, intermediate connecting belt; 4, auxiliary layer; 5, adhesive layer; 6, nasogastric tube; 7, tracheal tube. DETAILED DESCRIPTION
[0016] The specific embodiments of this utility model will now be described with reference to the accompanying drawings.
[0017] like Figure 1 , Figure 2 As shown, this utility model discloses a fixation device for a facial nasogastric tube 6 combined with an endotracheal tube 7 through a wound. Its structure mainly includes a first connecting band 1, a second connecting band 2, and an intermediate connecting band 3.
[0018] The first connecting strip 1, the second connecting strip 2, and the intermediate connecting strip 3 are all strip-shaped structures. The middle part of the first connecting strip 1 and the middle part of the second connecting strip 2 are connected by the intermediate connecting strip 3 to form an "I"-shaped structure. Figure 1 As shown, when the present invention is unfolded, the first connecting strap 1, the second connecting strap 2, and the intermediate connecting strap 3 are located on the same plane, and the first connecting strap 1 and the second connecting strap 2 are parallel to each other. The two ends of the intermediate connecting strap 3 are connected to the first connecting strap 1 and the second connecting strap 2 respectively. The intermediate connecting strap 3 connects the first connecting strap 1 and the second connecting strap 2 into a whole, and reinforces and fixes the positions of the first connecting strap 1 and the second connecting strap 2 during use, thereby preventing the nasogastric tube 6 and the endotracheal tube 7 from shifting, avoiding patient discomfort and complications caused by shifting.
[0019] The first connecting strap 1 is used to fix the nasogastric tube 6, and the second connecting strap 2 is used to fix the endotracheal tube 7. The first connecting strap 1 can be used to fix the nasogastric tube 6 by tying it, but since the nasogastric tube 6 is inserted into the nasal cavity in a nearly horizontal position during use, tying it can easily compress the skin between the nose and mouth. Therefore, the optimal method is to provide adhesive layers 5 at both ends of the first connecting strap 1. When fixing the nasogastric tube 6, the nasogastric tube 6 is placed at the end of the first connecting strap 1, and then the end of the first connecting strap 1 is folded in half to bend the adhesive layer, thus adhesively fixing the nasogastric tube 6 in the middle. The two ends of the first connecting strap 1 are close to the connection points of the nasogastric tube 6.
[0020] Specifically, the adhesive layer 5 is located on the outer side of the first connecting band 1. When fixing the nasogastric tube 6, the end of the first connecting surface is bent outward for easy operation and fixation. The first adhesive layer 5 has a certain length, and the length of the first connecting band 1 can be finely adjusted by the bending length of the first connecting band 1, so that the first connecting band 1 and the nasogastric tube 6 have appropriate tightness.
[0021] The first connecting belt 1 and the second connecting belt 2 are long strip structures, which can reduce the pressure on the skin of the patient, and further, the inner sides of the first connecting belt 1 and the second connecting belt 2 are respectively provided with a gauze layer 4, the width of the gauze layer 4 is greater than the width of the first connecting belt 1 / second connecting belt 2, and the two side edges of the gauze layer 4 respectively exceed the two side edges of the first connecting belt 1 / second connecting belt 2. The gauze layer 4 can effectively increase the contact area with the skin of the patient, thereby reducing the pressure on the facial wound of the patient, reducing the discomfort of the patient and avoiding complications.
[0022] In order to fix the nasogastric tube 6 or the tracheal cannula 7 at the end of the first connecting belt 1 and the second connecting belt 2, the length of the gauze layer 4 is less than the length of the first connecting belt 1 or the second connecting belt 2, so that the end of the first connecting belt 1 or the second connecting belt 2 exceeds the end of the gauze layer 4, and the excess part is used for fixing the nasogastric tube 6 or the tracheal cannula 7.
[0023] The gauze layer 4 can be silver sulfate gauze, and the silver sulfate gauze has excellent antibacterial function and is suitable for contact covering of a burn wound.
[0024] The middle connecting belt 3 can be fixedly connected with the first connecting belt 1 and the second connecting belt 2, or can be detachably connected with the first connecting belt 1 and the second connecting belt 2, when the detachable connection is selected, the middle part of the first connecting belt 1 / second connecting belt 2 is adhesively fixed with the end of the middle connecting belt 3, and the first connecting belt 1 or the second connecting belt 2 can be detached.
[0025] The use method of the utility model is as follows: the utility model is placed below the head of a patient, the two ends of the first connecting belt 1 are respectively wound upwards from the two sides of the head to the position between the nose and the mouth of the face, the nasogastric tube 6 is inserted into one of the nasal cavities of the patient, one end of the first connecting belt 1 is folded upwards and the nasogastric tube 6 is adhesively fixed through the adhesive layer 5, the other end is also folded upwards and the nasogastric tube 6 is adhesively fixed through the adhesive layer 5, so that the two ends of the first connecting belt 1 simultaneously fix the nasogastric tube 6. At the same time, the two ends of the second connecting belt 2 are also respectively wound upwards from the two sides of the head to the position of the mouth of the patient, the tracheal cannula 7 is inserted into the mouth in a vertical manner, and the two ends of the second connecting belt 2 simultaneously tighten and fix the tracheal cannula 7.
[0026] The utility model has the advantages of simple structure, convenient use, effective fixation of the nasogastric tube 6 and the tracheal cannula 7, and effective reduction of the discomfort of the patient and prevention of complications.
Claims
1. A combined tracheal intubation and wound surface facial nasogastric tube fixing device, characterized in that, The application relates to a connecting belt for fixing a nasogastric tube and a tracheal cannula, which comprises a first connecting belt, a second connecting belt and an intermediate connecting belt, wherein the first connecting belt, the second connecting belt and the intermediate connecting belt are all in the shape of a strip, the middle part of the first connecting belt is connected with the middle part of the second connecting belt through the intermediate connecting belt to form a "H" type structure, and an adhesive layer is arranged at both ends of the first connecting belt; the first connecting belt is used for fixing the nasogastric tube, and the second connecting belt is used for fixing the tracheal cannula. An auxiliary material layer is arranged on the inner side of the first connecting belt and the second connecting belt, the width of the auxiliary material layer is greater than the width of the first connecting belt / second connecting belt, and the two side edges of the auxiliary material layer respectively exceed the two side edges of the first connecting belt / second connecting belt.
2. The combined nasogastric tube and tracheal tube fixation device according to claim 1, wherein, The length of the auxiliary material layer is less than the length of the first connecting belt / second connecting belt, and the end part of the first connecting belt / second connecting belt exceeds the end part of the auxiliary material layer.
3. The combined nasogastric tube and tracheal tube fixation device for wound face according to claim 1, characterized in that, The auxiliary material layer is silver sulfate gauze.
4. The combined nasogastric tube and tracheal tube fixation device for wound face according to claim 1, characterized in that, The middle part of the first connecting belt / second connecting belt and the end part of the intermediate connecting belt are adhesively fixed.