Stomach tube fixing device

Abstract

The utility model discloses a stomach tube fixing device, which relates to the field of medical instruments and comprises a main fixing frame, a pair of connecting rods are symmetrically arranged at two ends of the main fixing frame, the main fixing frame and the connecting rods are rotatably connected through a rotating device, the other ends of the connecting rods are connected with a fixing piece, a stomach tube is arranged in the fixing piece in a penetrating manner, and the stomach tube is connected with the main fixing frame. A first installation part is arranged at the upper end of the fixing piece and comprises a first limiting plate. According to the stomach tube fixing device, the main fixing frame is matched with the connecting piece to connect and fix the stomach tube, a certain supporting effect is achieved on the stomach tube through the ejector block arranged in the first mounting component, and the connecting rod and the main fixing frame are rotationally arranged through the connecting rotating shaft matched with the rotating shaft; therefore, the distance between the two stomach tubes can be adjusted according to the requirements of a user, the stomach tube can be adjusted according to the requirements of different patients, installation is fast, operation is easy, and the patient can adjust the stomach tube by himself / herself.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a gastric tube fixing device. Background Art

[0002] A gastric tube is a medical device that is inserted into the patient's oral or nasal cavity, through the esophagus into the stomach, in order to deliver nutrients, medicines or remove stomach contents. Gastric tubes are usually operated by doctors or nurses in hospitals or other medical institutions, and strict operating procedures and disinfection requirements must be followed to ensure the safety and hygiene of patients.

[0003] The gastric tube is inserted into the nasal cavity of the patient and enters the esophagus. Because the nasal cavity and throat of the human body are generally protected by mucus, the existing gastric tube needs to be additionally fixed after being fully inserted into the nasal cavity of the patient.

[0004] The existing fixation method generally uses a breathable gauze covering near the nostrils, and then deforms the gauze through a special structure to fix the gauze on the nose, thereby fixing the gastric tube.

[0005] However, the existing gauze is fixed on the nose by manual judgment, which may lead to poor fixation effect or discomfort to the user due to unskilled techniques, and generally requires the assistance of outsiders to fix the gastric tube. It is difficult for the patient to fix or adjust the gastric tube by himself. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a gastric tube fixing device to solve the problem that the existing gauze is fixed on the nose by manual judgment, which may lead to poor fixing effect or cause discomfort to the user due to unskilled technique, and generally requires outsiders to assist in fixing the gastric tube. It is difficult for the patient to fix the gastric tube by himself or the technical problem of adjusting the gastric tube.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a gastric tube fixing device, comprising a main fixing frame, a pair of connecting rods are symmetrically arranged at both ends of the main fixing frame, the main fixing frame and the connecting rod are rotatably connected by a rotating device, the other end of the connecting rod is connected to a fixing piece, a gastric tube is penetrated through the fixing piece, a first mounting component is arranged at the upper end of the fixing piece, the first mounting component comprises a first limiting plate, a first connecting component is arranged on a surface of the first limiting plate away from the fixing piece, the first connecting component is arranged into an annular two-way structure, a plurality of top blocks are symmetrically and slidably arranged on the inner wall of the first connecting component, the other end of the top block extends into the first connecting component, a top plate is arranged in the first connecting component to cooperate with the top block, a spring is arranged on the side of the top plate away from the top block, and the spring is connected to the first connecting component.

[0008] By adopting the above technical solution, a pair of fixing members are connected by the main fixing frame, the gastric tube is fixed by the fixing members, and the gastric tube is further fixed by the top block provided in the first installation component and the spring.

[0009] The utility model is further configured such that a second mounting component is arranged at one end of the connecting fixing component away from the first mounting component, the second mounting component includes a second limiting plate, a second connecting component is arranged on a surface of the second limiting plate away from the fixing component, the second connecting component is configured as an annular two-way structure, and a plurality of cylinder structures are symmetrically arranged on the outer surface of the second connecting component.

[0010] By adopting the above technical solution, through the cylinder structure on the outer wall of the second mounting component, after the first mounting component is inserted into the nasal cavity, the cylinder structure is triggered to contact the nasal cavity outward, thereby achieving a better fixing effect.

[0011] The utility model is further configured that an air bag is arranged between the springs, and the air bag is connected to the cylinder structure air circuit.

[0012] By adopting the above technical solution, the air bag is set up, and when the object is transported through the gastric tube, the top block is further squeezed. At this time, the air bag is squeezed so that the gas in the air bag enters the cylinder structure, thereby achieving further fixation of the gastric tube.

[0013] The utility model is further configured as follows: the rotating device includes a connecting shaft, the connecting shaft is connected to the main fixing frame, a connecting piece is provided on the connecting rod, a groove is provided on the connecting shaft to match the connecting piece, a rotating shaft is provided through the connecting piece, and the rotating shaft extends to the outside of the connecting shaft at both ends.

[0014] By adopting the above technical solution, the rotating shaft is connected by the provided connecting piece, and the rotating shaft is matched to make the main fixing frame and the connecting rod rotatably connected, which can be adjusted according to the patient's needs.

[0015] The utility model is further configured such that a first connecting ring and a second connecting ring are respectively provided on a surface of the first limiting plate and the second limiting plate close to the fixing member, and a groove is provided on the fixing member to match the first connecting ring and the second connecting ring.

[0016] By adopting the above technical solution, the first connecting ring is provided to cooperate with the second connecting pipe, so that the first installation component and the second installation component can be quickly installed and disassembled, which is convenient for use.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model connects and fixes the gastric tube through the main fixing frame and the connecting piece, and then supports the gastric tube to a certain extent through the top block in the first installation component, and at the same time squeezes the air bag in the first installation component, so as to push out the limiting component in the second installation component, and then fill the nostril connection, further ensuring the fixed installation of the gastric tube, and the connecting shaft is arranged to rotate between the connecting rod and the main fixing frame through the setting of the connecting shaft and the rotating shaft, so that the distance between the two gastric tubes can be adjusted according to the needs of the user, and can be adjusted according to the needs of different patients, and the installation is fast and the operation is simple, and the patient can adjust it by himself;

[0019] 2. The utility model can quickly install the first installation component and the second installation component by providing the first connecting ring and the second connecting ring, so as to facilitate the installation and removal of the gastric tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top view of the overall structure of the utility model;

[0021] Figure 2 It is an exploded view of some parts of the utility model;

[0022] Figure 3 For the utility model Figure 2 Another perspective structural diagram;

[0023] Figure 4 It is a schematic diagram of the internal structure of the fixing member of the utility model.

[0024] In the figure: 1. main fixing frame; 2. connecting rod; 3. connecting shaft; 4. rotating shaft; 5. gastric tube; 6. first mounting component; 7. fixing component; 8. connecting component; 9. second mounting component; 601. first limiting plate; 602. top block; 603. first connecting ring; 604. spring; 605. first connecting component; 606. top plate; 607. airbag; 901. second limiting plate; 902. second connecting component; 903. second connecting ring; 904. cylinder structure. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A gastric tube fixing device, such as Figure 1-4As shown, it includes a main fixing frame 1, a pair of connecting rods 2 are symmetrically arranged at both ends of the main fixing frame 1, the main fixing frame 1 and the connecting rod 2 are rotatably connected by a rotating device, the other end of the connecting rod 2 is connected to a fixing piece 7, a gastric tube 5 is penetrated in the fixing piece 7, a first installation component 6 is arranged on the upper end of the fixing piece 7, the first installation component 6 includes a first limiting plate 601, a first connecting component 605 is arranged on the side of the first limiting plate 601 away from the fixing piece 7, a second installing component 9 is arranged on the end of the fixing piece 7 away from the first installation component 6, the first connecting component 605 is arranged into an annular two-way structure, a plurality of top blocks 602 are symmetrically and slidably arranged on the inner wall of the first connecting component 605, the other end of the top block 602 extends into the first connecting component 605, a top plate 606 is arranged in the first connecting component 605 to cooperate with the top block 602, and the top plate 606 is away from the side of the top block 602 A spring 604 is provided, and the spring 604 is connected to the first connecting component 605. The second mounting component 9 includes a second limiting plate 901. A second connecting component 902 is provided on a surface of the second limiting plate 901 away from the fixing member 7. The second connecting component 902 is configured as an annular two-way structure. A plurality of cylinder structures 904 are symmetrically provided on the outer surface of the second connecting component 902. The stomach tube 5 is installed by passing through the first mounting component 6 and the second mounting component 9, and at the same time, a top block 602 in the first mounting component 6 is pressed, so that the top block 602 presses the spring 604. Under the action of the top block 602, the stomach tube 5 is pressed and fixed. When food is transported through the stomach tube 5, the stomach tube 5 will be squeezed to a certain extent, and at this time, the top block 602 is further squeezed, and the spring 604 is further squeezed. At the same time, the spring 604 clamps and fixes the stomach tube 5.

[0028] An airbag 607 is arranged between the springs 604, and the airbag 607 is connected to the cylinder structure 904. Through such an arrangement, when the gastric tube 5 transports food, further squeezing the top block 602 will cause further squeezing of the airbag 607, so that the set cylinder structure 904 is squeezed out, thereby supporting the nasal cavity and enhancing the support for the gastric tube 5.

[0029] The rotating device includes a connecting shaft 3, which is connected to the main fixing frame 1. A connecting piece 8 is provided on the connecting rod 2. An encounter groove is provided on the connecting shaft 3 to cooperate with the connecting piece 8. A rotating shaft 4 is provided through the connecting piece 8. The rotating shaft 4 extends to the outside of the connecting shaft 3 at both ends. The rotating shaft 4 is connected by the connecting piece 8 and cooperates with the connecting shaft 3 to make the main fixing frame 1 and the connecting rod 2 rotatably connected, which can be adjusted according to the patient's needs.

[0030] The first limiting plate 601 and the second limiting plate 901 are respectively provided with a first connecting ring 603 and a second connecting ring 903 on one side close to the fixing member 7, and the fixing member 7 is provided with grooves to cooperate with the first connecting ring 603 and the second connecting ring 903. By providing the first connecting ring 603 to cooperate with the second connecting ring 903, the first installation component 6 and the second installation component 9 can be quickly installed and disassembled, which is convenient to use.

[0031] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A gastric tube fixing device, comprising a main fixing frame (1), characterized in that: A pair of connecting rods (2) are symmetrically arranged at both ends of the main fixing frame (1), and the main fixing frame (1) and the connecting rods (2) are rotatably connected via a rotating device. The other end of the connecting rod (2) is connected to a fixing member (7), and a stomach tube (5) is arranged through the fixing member (7). A first mounting component (6) is arranged at the upper end of the fixing member (7), and the first mounting component (6) includes a first limiting plate (601). A first connecting component (601) is arranged on a surface of the first limiting plate (601) away from the fixing member (7). 5), the first connecting component (605) is configured as an annular two-way structure, the inner wall of the first connecting component (605) is symmetrically and slidably provided with a plurality of top blocks (602), the other end of the top block (602) extends into the first connecting component (605), a top plate (606) is provided in the first connecting component (605) to cooperate with the top block (602), a spring (604) is provided on the side of the top plate (606) away from the top block (602), and the spring (604) is connected to the first connecting component (605).

2. A gastric tube fixing device according to claim 1, characterized in that: A second mounting component (9) is arranged at one end of the connecting fixing component (7) away from the first mounting component (6); the second mounting component (9) comprises a second limiting plate (901); a second connecting component (902) is arranged on one surface of the second limiting plate (901) away from the fixing component (7); the second connecting component (902) is arranged in an annular two-way structure; and a plurality of cylinder structures (904) are symmetrically arranged on the outer surface of the second connecting component (902).

3. A gastric tube fixing device according to claim 2, characterized in that: An air bag (607) is arranged between the springs (604), and the air bag (607) is connected to the cylinder structure (904) in an air circuit.

4. A gastric tube fixing device according to claim 1, characterized in that: The rotating device comprises a connecting shaft (3), the connecting shaft (3) is connected to the main fixed frame (1), a connecting piece (8) is arranged on the connecting rod (2), a groove is arranged on the connecting shaft (3) to match the connecting piece (8), a rotating shaft (4) is arranged through the connecting piece (8), and the rotating shaft (4) extends to the outside of the connecting shaft (3) at both ends.

5. A gastric tube fixing device according to claim 1, characterized in that: A first connecting ring (603) and a second connecting ring (903) are respectively provided on a surface of the first limiting plate (601) and the second limiting plate (901) close to the fixing member (7), and a groove is provided on the fixing member (7) to match the first connecting ring (603) and the second connecting ring (903).

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