Novel nasogastric tube secondary fixing device
Through the Velcro and fixed snap structure of the new nasogastric tube secondary fixing device, the skin allergy and discomfort problems during nasogastric tube fixation is solved, and a more stable fixation effect is achieved, reducing the risk of self-extubation and life impact is achieved. .
Patent Information
- Application Number
- CN202420761147.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing nasogastric tube fixation methods can easily lead to skin allergies and discomfort in patients, and may lead to the nasogastric tube being self-extracted.
A new type of secondary fixing device for nasogastric tubes is designed, using Velcro and fixing buckle structures, which are fixed by fixing tape and connecting tape to avoid contact with the skin, and limiting the nasogastric tubes through the nose and mouth. Fixed position.
It effectively avoids allergic reactions caused by contact with the skin, reduces the discomfort during the fixation of the nasogastric tube, and reduces the possibility of patients extubation by themselves, while making the nasogastric tube less impact on patients in life.
Smart Images
Figure CN222341612U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a novel secondary fixing device for a nasogastric tube. Background Art
[0002] Nasogastric tubes are usually flexible and long tubes with a length of about 90-120cm. In clinical medicine, when patients are in a coma, have oral and cervical diseases, severe burns, terminal cancer, or have difficulty swallowing due to surgery and are unable to eat through the mouth, they can be fed through a nasogastric tube. Food is delivered to the patient's stomach through the nasogastric tube to provide the patient with necessary food and nutrition.
[0003] When fixing the existing nasogastric tube, it is generally fixed by directly sticking it on the patient's skin with tape, which is not only easy to cause allergic reactions to the patient's skin, but also easy to cause the patient to remove the tube by himself due to the discomfort caused by skin contact. Therefore, we have launched a new type of nasogastric tube secondary fixation device. Utility Model Content
[0004] The main purpose of the utility model is to provide a novel secondary fixation device for a nasogastric tube, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A novel secondary fixation device for a nasogastric tube comprises a main body, wherein the upper left end, the lower left end, the upper right end and the lower right end of the main body are fixedly connected with fixing belts, the front ends of the two fixing belts on the right side are fixedly connected with connecting sub-Velcro strips, and the rear ends of the two fixing belts on the left side are fixedly connected with connecting mother Velcro strips, the front left side and the front right side of the main body are fixedly connected with first fixing mother Velcro strips and ear placement holes are provided, the front ends of the two first fixing mother Velcro strips are adhesively connected with first fixing sub-Velcro strips, and the middle part of the front end of the main body is fixedly connected with a fixing buckle and a nose placement hole and a mouth placement hole are provided.
[0007] Preferably, the fixed Velcro includes a fixed layer, the left side and the right side of the front end of the fixed layer are fixedly connected with a second fixed mother Velcro, the upper middle side and the lower middle side of the front end of the fixed layer are fixedly connected with a connecting belt, and the sides of the two connecting belts that are away from each other are fixedly connected with a second fixed sub-Velcro.
[0008] Preferably, the two connecting sub-velcro strips are respectively adhesively connected to the two connecting mother Velcro strips.
[0009] Preferably, the two ear placement holes are respectively located on a side of the two first fixed female Velcro strips away from the fixed Velcro and do not touch each other.
[0010] Preferably, the nose placement hole is located on the upper part of the fixed Velcro and does not touch it, the fixed Velcro is located on the upper part of the mouth placement hole and does not touch it, and the fixed Velcro, nose placement hole and mouth placement hole are all located between two first fixed mother Velcros and do not touch it.
[0011] Preferably, the fixing layer is fixedly connected to the main body, and the two second fixing sub-velcro strips are respectively adhesively connected to the two second fixing mother Velcro strips.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. In the present invention, two fixing straps are arranged on the left and right sides of the main body, and the device can be directly fixed on the patient's head for use through the Velcro in the four fixing straps. At the same time, a fixing buckle is arranged in the middle of the front end of the main body of the device, and the nasogastric tube inserted into the patient's nose can be fixed and limited by the two connecting straps in the fixing buckle. By fixing the nasogastric tube with the present device, it is possible to avoid the contact between the adhesive tape and the patient's skin and cause an allergic reaction to the patient's skin. At the same time, fixing the nasogastric tube with the fixing buckle can reduce the discomfort when the nasogastric tube is fixed, and reduce the possibility of the patient removing the tube by himself;
[0014] 2. In the utility model, two fixing Velcros are provided on the left side and the right side of the front end of the device body. When the device is used, the nasogastric tube fixed by the fixing Velcros can be fixed for a second time by the two fixing Velcros on the left side or the right side of the front part of the device body, so that the nasogastric tube can be extended backward, reducing the impact of the nasogastric tube on the patient in his daily life. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view of the overall structure of a novel secondary fixation device for nasogastric tube according to the utility model;
[0016] Figure 2 This is a rear view of the overall structure of a novel secondary fixation device for nasogastric tube according to the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure separation of a novel secondary fixation device for a nasogastric tube according to the utility model;
[0018] Figure 4 The utility model is a schematic diagram of the overall structure of the fixing hook and loop of a novel secondary fixing device for a nasogastric tube.
[0019] In the figure: 1. main body; 2. fixing belt; 3. connecting sub-Velcro; 4. connecting mother Velcro; 5. first fixed mother Velcro; 6. first fixed sub-Velcro; 7. fixed hook and loop; 8. ear placement hole; 9. nose placement hole; 10. mouth placement hole; 71. fixing layer; 72. second fixed mother Velcro; 73. connecting belt; 74. second fixed sub-Velcro. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0023] See also Figure 1-4 , the utility model provides a technical solution:
[0024] A novel secondary fixation device for a nasogastric tube comprises a main body 1, wherein the upper left end, the lower left end, the upper right end and the lower right end of the main body 1 are fixedly connected with fixing belts 2, the front end right sides of the two fixing belts 2 on the right side are fixedly connected with connecting sub-Velcro 3, the rear end left sides of the two fixing belts 2 on the left side are fixedly connected with connecting mother Velcro 4, the front left side and the front right side of the main body 1 are fixedly connected with first fixing mother Velcro 5 and ear placement holes 8 are provided, the front ends of the two first fixing mother Velcro 5 are adhesively connected with first fixing sub-Velcro 6, the middle part of the front end of the main body 1 is fixedly connected with fixing Velcro 7 and a nose placement hole 9 and a mouth placement hole 10 are provided.
[0025] In this embodiment, the two connecting sub-velcro strips 3 are respectively adhered and connected to the two connecting mother Velcro strips 4, the two ear placement holes 8 are respectively located on the side of the two first fixed mother Velcro strips 5 away from the fixed Velcro strips 7 and do not touch, the nose placement hole 9 is located on the upper part of the fixed Velcro strips 7 and do not touch, the fixed Velcro strips 7 are located on the upper part of the mouth placement hole 10 and do not touch, the fixed Velcro strips 7, the nose placement hole 9 and the mouth placement hole 10 are all located between the two first fixed mother Velcro strips 5 and do not touch, by arranging a plurality of Velcro strips in the device, when the device is used, the plurality of Velcro strips can be used to realize fixed use and fixation operation of the nasogastric tube, and the fixed nasogastric tube can also be limited and adjusted, so that the discomfort of the nasogastric tube when being fixed can be greatly reduced.
[0026] In this embodiment, the fixed Velcro 7 includes a fixed layer 71, and the left side and the right side of the front end of the fixed layer 71 are fixedly connected with a second fixed mother Velcro 72, the upper middle side and the lower middle side of the front end of the fixed layer 71 are fixedly connected with a connecting belt 73, and the two connecting belts 73 are fixedly connected with the second fixed sub-Velcro 74 on the sides away from each other at the front ends. The fixed layer 71 is fixedly connected to the main body 1, and the two second fixed sub-Velcro 74 are respectively adhesively connected to the two second fixed mother Velcro 72. By providing the fixed Velcro 7 in the device, the nasogastric tube can be limited and fixed by the fixed Velcro 7 when the device is used, and there is no need to use tape for fixing. This can avoid the occurrence of patient skin allergies caused by the contact between the tape and the patient's skin when the nasogastric tube is fixed.
[0027] It should be noted that the utility model is a novel secondary fixation device for nasogastric tubes. By arranging two fixing straps 2 on the left and right sides of the main body 1, the device can be directly fixed on the patient's head for use through the Velcro in the four fixing straps 2. At the same time, a fixing Velcro 7 is arranged in the middle of the front end of the device main body 1, and the nasogastric tube inserted into the patient's nose can be fixed and limited by the two connecting straps 73 in the fixing Velcro 7. By fixing the nasogastric tube with the present device, it is possible to avoid the contact between the adhesive tape and the patient's skin and cause an allergic reaction to the patient's skin. At the same time, fixing the nasogastric tube with the fixing Velcro 7 can reduce the discomfort during the fixation of the nasogastric tube and reduce the possibility of the patient removing the tube by himself. By arranging two fixing Velcro on the left and right sides of the front end of the device main body 1, when the device is used, the nasogastric tube fixed by the fixing Velcro 7 can be fixed for a second time through the two fixing Velcro on the left or right sides of the front of the device main body 1, so that the nasogastric tube can be extended backward, reducing the impact of the nasogastric tube on the patient in his daily life.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A novel secondary fixation device for a nasogastric tube, comprising a main body (1), characterized in that: The upper left end, the lower left end, the upper right end and the lower right end of the main body (1) are all fixedly connected with a fixing belt (2); the front ends of the two fixing belts (2) on the right side are both fixedly connected with a connecting sub-velcro (3); the rear ends of the two fixing belts (2) on the left side are both fixedly connected with a connecting mother Velcro (4); the front left side and the front right side of the main body (1) are both fixedly connected with a first fixing mother Velcro (5) and are provided with an ear placement hole (8); the front ends of the two first fixing mother Velcros (5) are both adhesively connected with a first fixing sub-velcro (6); the middle part of the front end of the main body (1) is fixedly connected with a fixing hook and loop (7) and is provided with a nose placement hole (9) and a mouth placement hole (10); The fixed hook and loop fastener (7) comprises a fixed layer (71), the front left side and the front right side of the fixed layer (71) are both fixedly connected to a second fixed mother hook and loop fastener (72), the front middle upper side and the front middle lower side of the fixed layer (71) are both fixedly connected to a connecting belt (73), and the front ends of the two connecting belts (73) are both fixedly connected to a second fixed sub-hooks (74) on the sides away from each other.
2. A novel secondary fixation device for nasogastric tube according to claim 1, characterized in that: The two connecting sub-velcro strips (3) are respectively connected to the two connecting main Velcro strips (4) by adhesive bonding.
3. A novel secondary fixation device for nasogastric tube according to claim 1, characterized in that: The two ear placement holes (8) are respectively located on the side of the two first fixed female Velcro strips (5) away from the fixed Velcro strips (7) and do not contact them.
4. A novel secondary fixation device for nasogastric tube according to claim 1, characterized in that: The nose placement hole (9) is located on the upper part of the fixed Velcro (7) and does not touch it, the fixed Velcro (7) is located on the upper part of the mouth placement hole (10) and does not touch it, and the fixed Velcro (7), the nose placement hole (9) and the mouth placement hole (10) are all located between the two first fixed female Velcros (5) and do not touch it.
5. A novel secondary fixation device for nasogastric tube according to claim 4, characterized in that: The fixing layer (71) is fixedly connected to the main body (1), and the two second fixing sub-velcro strips (74) are respectively bonded and connected to the two second fixing mother Velcro strips (72).