Adjustable nasointestinal nutrient canal fixing device

Abstract

The utility model relates to the technical field of nutrient canals, in particular to an adjustable nasointestinal nutrient canal fixing device. Comprising a bandage, a fixing sticker, hook-and-loop fasteners, a nutrient canal, a fixing seat, a mounting shaft, a connecting seat, connecting rods, pinch plates and the like, the fixing sticker is arranged on the front side of the bandage, the nutrient canal is inserted into the fixing sticker, the hook-and-loop fasteners are arranged at the two ends of the bandage, the two pinch plates are arranged at the bottom of the nutrient canal in a buckled mode, and the connecting rods are arranged at the bottoms of the two pinch plates. Connecting bases are arranged at the two ends of the right connecting rod correspondingly, and mounting shafts are rotationally arranged on the two connecting bases in a penetrating mode correspondingly. According to the utility model, the nutrient canal is fixed on the bandage through the fixing paste, and then the bandage is fixed on the head of a patient through the magic tape, so that the position deviation is prevented to a great extent; in addition, through the cooperation of the buckle plate and the connecting rod, the bent nutrient canal can be unfolded through the extension effect of the buckle plate and the connecting rod, and therefore the effect of both position adjustment and position fixation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nutrition tubes, and in particular to an adjustable nasoenteral nutrition tube fixing device. Background Art

[0002] Nasoenteric feeding tube is a key channel for patients to take in nutrition. It is mainly used for patients who need enteral nutrition clinically, especially those who are not suitable for using gastric tube due to insufficient gastric function or high risk of reflux aspiration. It is inserted through the nasal cavity, through the pharynx, esophagus, stomach, and placed into the duodenum or jejunum. It is used for enteral nutrition infusion. Commonly used nasoenteric tubes include spiral nasoenteric tubes, three-lumen feeding tubes and liquid-filled jejunal catheters.

[0003] At present, the structure of the existing traditional nasoenteral nutrition tube is relatively simple and has certain limitations. For example, when using a nasoenteral nutrition tube to input nutrient solution to the patient, the position of the patient after the nasoenteral nutrition tube is inserted is easily displaced due to the lack of fixing parts, and in severe cases, it may even fall out, and the nasoenteral nutrition tube is not in its place, which affects the treatment effect. In addition, because the nasoenteral nutrition tube lacks fixing parts, the nutrition tube may bend due to the patient's activities and the unstable position. The curling of the nutrition tube will cause poor infusion of nutrient solution, and may cause the residual nutrient solution in the tube to be unable to be completely discharged, causing discomfort to the patient, thereby increasing the difficulty of treatment.

[0004] Therefore, in view of the above situation, it is urgent to propose an adjustable nasoenteral nutrition tube fixing device to solve the above problems. Utility Model Content

[0005] In order to overcome the above shortcomings in the prior art, the utility model provides an adjustable nasoenteral nutrition tube fixing device to solve the above problems.

[0006] The technical implementation plan of the present utility model is: an adjustable nasoenteral nutrition tube fixing device, including a strap, a fixing patch, a Velcro, a nutrition tube, a fixing seat, a mounting shaft, a connecting seat, a connecting rod, an elastic member, a protrusion and a buckle plate. A fixing patch is provided on the front side of the strap, a nutrition tube is inserted into the fixing patch, and Velcro is provided at both ends of the strap, and the Velcro at both ends can form a state of being attached to each other. Two buckle plates are provided at the bottom of the nutrition tube, and a connecting rod is provided at the bottom of the two buckle plates. A connecting seat is provided at both ends of the right connecting rod, and a mounting shaft is provided on both connecting seats to rotate through the two connecting seats. The left mounting shaft is connected to the left connecting rod, and an elastic member is provided between the mounting shaft and one side of the adjacent connecting seat. The other side of the connecting seat is circumferentially provided with a protrusion that is engaged with the adjacent mounting shaft, and a fixing seat is provided on the right mounting shaft.

[0007] Optionally, it also includes a mounting plate, a guide rod, a clamping plate and a screw. The fixing seat is provided with a mounting plate, a guide rod is provided on one side of the mounting plate, a clamping plate is slidingly provided on the guide rod, and a screw is threadedly provided between the clamping plate and the mounting plate.

[0008] Optionally, a connecting rope is further included, and a connecting rope is provided between the left connecting rod and the strap.

[0009] Optionally, a plastic shell is further included, and the outer surfaces of the two connecting rods are both provided with a plastic shell.

[0010] Optionally, a rubber pad is further included, and a rubber pad is provided on the side of the mounting plate facing the clamping plate.

[0011] Optionally, the strap is made of elastic cloth.

[0012] The beneficial effects of the present invention are: 1. The present invention fixes the position of the nutrition tube on the strap through a fixing sticker, and then fixes the strap to the patient's head through a Velcro, thereby stabilizing the approximate position of the nutrition tube and preventing position deviation to a great extent; in addition, through the cooperation of the buckle plate and the connecting rod, the curved nutrition tube can be unfolded through the extension of the two, and then cooperated with the angle adjustment pushed by the installation shaft and the connecting seat, thereby achieving the effect of both position adjustment and position fixation.

[0013] 2. The present invention can further fix the position of the nutrition tube through the cooperation of the splint and the mounting plate to avoid position deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the components such as the strap, Velcro and nutrition tube of the utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the fixing seat, mounting shaft, connecting seat and other components of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the components such as the connecting rod, elastic member and protrusion of the utility model.

[0018] Figure 5 It is a three-dimensional structural diagram of the components such as the mounting plate, guide rod and clamping plate of the utility model.

[0019] Explanation of the reference numerals: 1: strap, 101: fixing patch, 2: Velcro, 3: nutrition tube, 4: fixing seat, 5: mounting shaft, 6: connecting seat, 7: connecting rod, 8: elastic member, 9: bump, 10: buckle plate, 11: mounting plate, 12: guide rod, 13: splint, 14: screw, 15: connecting rope, 16: plastic shell, 17: rubber pad. DETAILED DESCRIPTION

[0020] The following describes embodiments of the present invention with reference to the accompanying drawings.

[0021] Embodiment: An adjustable nasoenteral feeding tube fixing device, such as Figure 1-Figure 5 As shown, it includes a strap 1, a fixing patch 101, a Velcro 2, a nutrition tube 3, a fixing seat 4, an installation shaft 5, a connecting seat 6, a connecting rod 7, an elastic member 8, a protrusion 9 and a buckle plate 10. The strap 1 is made of elastic cloth material, which can present a soft, water-absorbing and breathable effect. The overall shape is a ring with a width of 3-4 cm and a length of 58 cm. It is mainly used to surround the patient's head or the part that needs to be fixed, and the side of the strap 1 is marked with the words "anti-pipeline slippage", which can serve as a warning. The front side of the strap 1 is provided with a fixing patch 101, which is a reflective material, 8 cm long and 2.5 cm wide. Like the Velcro 2, it can be surrounded to form a state of adhesion. A nutrition tube 3 is inserted in the fixing patch 101, so that the position of the nutrition tube 3 can be stabilized by the fixing patch 101, and Velcro 2 is provided at both ends of the strap 1. It is 14 cm long and 2 cm wide. The Velcro 2 at both ends can be adhered to each other to fix the two ends of the strap 1 to facilitate adjusting the tightness of the strap 1. The bottom buckle of the nutrition tube 3 is provided with two buckle plates 10. The bottom of the two buckle plates 10 is provided with a connecting rod 7. The left and right ends of the right connecting rod 7 are provided with connecting seats 6. The two connecting seats 6 are both provided with a mounting shaft 5 that is rotatable. The left mounting shaft 5 is connected to the left connecting rod 7, so that the mounting shaft 5 and the connecting seat 6 cooperate to push the connecting rod 7 to rotate and adjust the angle, and an elastic part 8 is provided between the mounting shaft 5 and one side of the adjacent connecting seat 6. In this embodiment, the elastic part 8 is a spring, and the other side of the connecting seat 6 is circumferentially provided with a protrusion 9 that is engaged with the adjacent mounting shaft 5, which can play a role of positioning and fixing. A fixing seat 4 is provided on the right mounting shaft 5, which can facilitate the rotation operation of the connecting rod 7.

[0022] like Figure 5 As shown, it also includes a mounting plate 11, a guide rod 12, a clamping plate 13 and a screw 14. The mounting plate 11 is provided on the fixed seat 4, and two guide rods 12 are provided on the right front side of the mounting plate 11. A clamping plate 13 is slidingly provided between the two guide rods 12, and a screw 14 is threadedly provided between the clamping plate 13 and the mounting plate 11. The position of the clamping plate 13 is adjusted by rotation to achieve a clamping effect formed by the cooperation of the clamping plate 13 and the mounting plate 11.

[0023] like Figure 1 As shown, a connecting rope 15 is also included. A connecting rope 15 is provided between the left connecting rod 7 and the strap 1 to ensure the connectivity between the strap 1 and the nutrition tube 3 for easy storage and searching.

[0024] like Figure 1 As shown, a plastic shell 16 is also included. The outer surfaces of the two connecting rods 7 are both provided with a plastic shell 16, which can protect the surface of the connecting rod 7, improve comfort and prevent wear.

[0025] like Figure 5 As shown, a rubber pad 17 is also included. The rubber pad 17 is provided on the side of the mounting plate 11 and the clamping plate 13 facing each other, which can increase the friction.

[0026] When it is necessary to use this device, the medical staff first places the strap 1 on the patient's head so that the strap 1 is wrapped around the patient's head, and then the Velcro 2 at both ends are attached to fix the position between the strap 1 and the patient's head, and then the medical staff inserts the nutrition tube 3 into the fixing patch 101, and then the end of the nutrition tube 3 adjacent to the patient can be inserted into the patient's nasal cavity, so that the overall position is stabilized to avoid displacement or dislocation, and then the medical staff can perform the corresponding extension operation. After the position between the nutrition tube 3 and the patient is adjusted, the nutrition solution can be injected into the nutrition tube 3 through a syringe or an infusion stand. During this process, the nutrition tube 3 may be bent, which will affect the transportation of the nutrition solution. Then the medical staff needs to buckle the buckle plate 10 to the corresponding position of the bent nutrition tube 3, so that the bent nutrition tube 3 can be straightened after the extension support formed by the buckle plate 10 and the connecting rod 7, so as to ensure the normal transportation of the nutrition solution. If it is necessary to adjust the placement angle of the nutrition tube 3 or the connecting rod 7 When the cam 5 is in the upright position, the cam 5 is rotated, and the cam 5 is rotated to the left, and the cam 5 is rotated to the right, so that the cam 5 is rotated and the cam 5 is rotated.

[0027] Although the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined not only by the appended claims but also by the equivalents of the appended claims.

Claims

1. An adjustable nasoenteral nutrition tube fixing device, characterized in that it includes The invention comprises a strap (1), a fixing patch (101), a Velcro (2), a nutrition tube (3), a fixing seat (4), a mounting shaft (5), a connecting seat (6), a connecting rod (7), an elastic member (8), a protrusion (9) and a buckle plate (10), wherein the front side of the strap (1) is provided with a fixing patch (101), a nutrition tube (3) is inserted into the fixing patch (101), and both ends of the strap (1) are provided with Velcro (2), and the Velcro (2) at both ends can form a state of being attached to each other, and the bottom buckle of the nutrition tube (3) is provided with two buckle plates (10), and the two fixing patches (10) are provided with a fixing patch (101). The bottom of each gusset plate (10) is provided with a connecting rod (7), and both ends of the right connecting rod (7) are provided with a connecting seat (6). A mounting shaft (5) is provided through and rotatably provided on each of the two connecting seats (6). The left mounting shaft (5) is connected to the left connecting rod (7), and an elastic member (8) is provided between the mounting shaft (5) and one side of the adjacent connecting seat (6). A protrusion (9) for engaging with the adjacent mounting shaft (5) is circumferentially provided on the other side of the connecting seat (6), and a fixing seat (4) is provided on the right mounting shaft (5).

2. The adjustable nasoenteral feeding tube fixing device according to claim 1, characterized in that: The invention also includes a mounting plate (11), a guide rod (12), a clamping plate (13) and a screw rod (14). The fixing seat (4) is provided with a mounting plate (11), a guide rod (12) is provided on one side of the mounting plate (11), a clamping plate (13) is slidably provided on the guide rod (12), and a screw rod (14) is threadedly provided between the clamping plate (13) and the mounting plate (11).

3. The adjustable nasoenteral feeding tube fixing device according to claim 2, characterized in that: It also includes a connecting rope (15), which is provided between the connecting rod (7) on the left side and the binding belt (1).

4. The adjustable nasoenteral feeding tube fixing device according to claim 3, characterized in that: It also includes a plastic shell (16), and the outer surfaces of the two connecting rods (7) are both provided with a plastic shell (16).

5. The adjustable nasoenteral feeding tube fixing device according to claim 4, characterized in that: A rubber pad (17) is also included. The rubber pad (17) is provided on the side of the mounting plate (11) facing the clamping plate (13).

6. The adjustable nasoenteral feeding tube fixing device according to claim 5, characterized in that: The binding strap (1) is made of elastic cloth.

Images