Stomach tube indwelling fixing assist device

Abstract

The utility model discloses a stomach tube indwelling fixing assistor, and relates to the technical field of medical assistance. The nose mask comprises a nose mask body, wherein the main body shape of the nose mask is matched with the shape of the nose periphery of the face of a human body; the locking piece is used for locking the nasal mask on the nose of the patient, the locking piece comprises pull ropes connected to the four corners of the nasal mask, connecting belts are arranged at the ends, away from the nasal mask, of the pull ropes, and ear belts are connected to the ends, away from the pull ropes, of the connecting belts; the limiting piece is used for limiting the position of the stomach tube and comprises a U-shaped plate connected to the front end of the nose mask, and limiting tubes are embedded in the middle of the U-shaped plate at intervals. By means of the combined design of the nose mask, the locking piece and the limiting piece, the mode that the stomach tube is fixed through an adhesive tape is avoided, the problems of skin allergy, redness and swelling and itching of a patient with allergic constitution are solved, the comfort level of the patient is improved, and due to the fact that traces left after the adhesive tape is used for pasting and removing are not used, the traces are easy to remove, and the influence on the appearance of the patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, and particularly relates to a gastric tube placement fixing aid. Background Art

[0002] For the clinical application of gastric tubes, it includes nasogastric feeding technology and gastrointestinal decompression technology. Nasogastric feeding technology is for patients who cannot eat. A gastric tube is inserted through the patient's nostril to pour liquid food, ensuring that the patient ingests sufficient nutrition, water, and medicine for early recovery. The gastrointestinal decompression technology is also to insert a gastric tube through the patient's nostril, and the other end of the gastric tube is connected to a negative pressure aspirator with a certain weight. It is mainly used to relieve or alleviate intestinal obstruction, preoperative preparation of the gastrointestinal tract, and postoperative aspiration of gas and gastric contents in the gastrointestinal tract to reduce abdominal distension. By judging the aspirated content through gastrointestinal decompression, the condition changes can be observed and diagnosis can be assisted. After the gastric tube is inserted into the stomach through the nasal cavity, in order to prevent the gastric tube from shaking and causing secondary harm to the patient, the gastric tube often needs to be fixed. Most of the current technologies use tape for fixation, that is, the gastric tube is fixed to the side nasal wing and neck with tape.

[0003] In the prior art, there are the following problems with tape fixation: Since the gastric tube is fixed by tape, it is easy to cause skin allergies, redness, and itching in patients with allergic constitutions, causing discomfort to the patients; after the tape is pasted and removed, it is easy to leave tape marks and is not easy to remove. Therefore, we propose a gastric tube placement fixing aid to solve the above problems. Content of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0005] A gastric tube placement fixing aid, comprising:

[0006] A nasal mask, the main body shape of which is in line with the shape of the nose periphery of the human face;

[0007] A locking member for locking the nasal mask on the patient's nose. The locking member includes drawstrings connected to the four corners of the nasal mask. A connecting band is provided at one end of the drawstring away from the nasal mask, and an ear strap is connected to one end of the connecting band away from the drawstring.

[0008] A limiting member for restricting the position of the gastric tube, including a U-shaped plate connected to the front end of the nasal mask. Limiting tubes are spaced and embedded in the middle of the U-shaped plate, and the gastric tube slides through the inside of the limiting tubes.

[0009] Further, arc-shaped protrusions are provided on both sides of the mask body of the nasal mask, and buffer pads are embedded at positions corresponding to the arc-shaped protrusions on the inner wall of the nasal mask.

[0010] Further, the buffer pad is a rubber pad and its shape is arc-shaped.

[0011] Further, an oval through-hole is formed in the middle of the top of the nasal mask.

[0012] Further, the connecting band is an elastic band, and the drawstring is an elastic cord.

[0013] Further, the U-shaped plate is arranged obliquely upward, and its two sides are formed with rounded corners.

[0014] Further, the length of the limiting tube is 1-2 cm, and a butyl rubber ring is embedded in it.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. Through the combined design of the nasal mask, the locking member and the limiting member, the present utility model avoids the method of fixing the gastric tube with adhesive tape, reduces the problems of skin allergy, redness, and itching of patients with allergic constitutions, improves the comfort of patients. Since there is no trace left after removing the adhesive tape, it is easy to clean, reduces the impact on the appearance of patients. The nasal mask fits the shape of the nose periphery of the human face, can better fit on the patient's nose, increases the stability of fixation. The design of the limiting member can effectively limit the position of the gastric tube and prevent the gastric tube from shaking and causing secondary harm to the patient. It has high practicability and is worthy of general application and promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is another schematic three-dimensional structure diagram of the present utility model.

[0019] Reference numerals: 1, nasal mask; 101, arc-shaped protrusion; 102, oval through-hole; 2, locking member; 201, drawstring; 202, connecting band; 203, ear band; 3, limiting member; 301, U-shaped plate; 302, limiting tube; 4, buffer pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0021] This application provides a gastric tube placement fixation assistor, which is mainly used to solve the following problems existing in the adhesive tape fixation: the method of fixing the gastric tube with adhesive tape is likely to cause skin allergy, redness, and itching of patients with allergic constitutions, resulting in discomfort of patients; after using the adhesive tape to paste and remove, it is easy to leave traces of the adhesive tape and is not easy to clean, and provides the following technical solutions, which will be described in detail below Figure 1-Figure 2 for a detailed description:

[0022] A gastric tube intubation fixation assistor, comprising:

[0023] A nasal mask 1, whose main body shape matches the shape of the nose periphery of the human face;

[0024] A locking member 2 for locking the nasal mask 1 on the patient's nose. The locking member 2 includes pull ropes 201 connected to the four corners of the nasal mask 1. A connecting band 202 is provided at one end of the pull rope 201 away from the nasal mask 1, and an ear strap 203 is connected to one end of the connecting band 202 away from the pull rope 201;

[0025] A limiting member 3 for restricting the position of the gastric tube, including a U-shaped plate 301 connected to the front end of the nasal mask 1. Limiting tubes 302 are embedded at intervals in the middle of the U-shaped plate 301, and the gastric tube slides through the inside of the limiting tubes 302.

[0026] More specifically, the specific use process and principle description of this gastric tube intubation fixation assistor:

[0027] When using this gastric tube intubation fixation assistor, first, insert the gastric tube into the patient's nostril and ensure that the other end of the gastric tube is connected to a negative pressure suction device or a feeding device. Then, place the nasal mask 1 on the patient's nose to match the shape of the nose periphery of the face. Next, pull the pull rope 201 to make the connecting band 202 and the ear strap 203 closely fit on the patient's head to firmly lock the nasal mask 1 on the patient's nose. Finally, pass the gastric tube through the limiting tube 302 at the front end of the nasal mask 1 and ensure that the gastric tube slides through the inside of the limiting tube 302. During the use process, the position and angle of the nasal mask 1 can be adjusted as needed to ensure the stability and comfort of the gastric tube.

[0028] Through the combined design of the nasal mask 1, the locking member 2 and the limiting member 3, this gastric tube intubation fixation assistor avoids the method of fixing the gastric tube with tape, reduces the problems of skin allergy, redness and itching of patients with allergic constitutions, improves the comfort of patients. Since there is no trace left after removing the tape, it is easy to clean and reduces the impact on the appearance of patients. The nasal mask 1 matches the shape of the nose periphery of the human face, can better fit on the patient's nose, increases the stability of fixation, and the design of the limiting member 3 can effectively restrict the position of the gastric tube and prevent the gastric tube from shaking and causing secondary harm to the patient.

[0029] Such as Figure 2As shown, in some embodiments, arc-shaped protrusions 101 are provided on both sides of the mask body of the nasal mask 1, and a cushion pad 4 is embedded at the position of the inner wall of the nasal mask 1 corresponding to the arc-shaped protrusions 101. More specifically, arc-shaped protrusions 101 are provided on both sides of the mask body of the nasal mask 1 to increase the contact area with the face and improve stability. At the same time, a cushion pad 4 is embedded at the position of the inner wall of the nasal mask 1 corresponding to the arc-shaped protrusions 101, which can provide additional cushioning effect. This design can be suitable for various people, especially patients who need to wear a gastric tube for a long time, and can reduce discomfort and skin irritation.

[0030] like Figure 2 As shown, in some embodiments, the buffer pad 4 is a rubber pad, and its shape is arc-shaped. More specifically, this design can better fit the facial curve and provide a more comfortable wearing experience. The rubber pad has a certain elasticity and softness, can effectively absorb impact and reduce pressure, reduce irritation and discomfort to the skin, and the arc shape can better adapt to the contour of the nose and provide a better fixation effect. By using the rubber pad as a buffer material and adopting an arc-shaped design, the comfort and stability of the gastric tube placement fixation aid can be improved.

[0031] like Figure 2 As shown, in some embodiments, an elliptical through hole 102 is configured in the middle of the top of the nasal mask 1. More specifically, an elliptical through hole 102 is configured in the middle of the top of the nasal mask 1, which has the following advantages:

[0032] First, reducing the overall weight of the nasal mask 1: by providing an elliptical through hole 102 at the top of the nasal mask 1, the amount of material used can be reduced, thereby reducing the overall weight of the nasal mask 1, which makes the wearer feel lighter and more comfortable during use;

[0033] Second, avoid the patient's nose tip from being compressed: the traditional nasal mask 1 may exert greater pressure on the patient's nose tip, causing discomfort and potential damage, while the design of the elliptical through hole 102 can disperse the pressure, reduce direct pressure on the nose tip, and provide a more comfortable wearing experience;

[0034] Third, increase air circulation and breathing comfort: by providing the elliptical through hole 102 on the top of the nose mask 1, the air circulation channel can be increased, so that the wearer can exchange gas more smoothly when breathing. This helps to reduce the stuffiness and breathing difficulties and improve the comfort of the wearer.

[0035] like Figure 2 As shown, in some embodiments, the connecting belt 202 is an elastic belt, and the drawstring 201 is an elastic rope. More specifically, the design that the connecting belt 202 is an elastic belt and the drawstring 201 is an elastic rope has the following advantages:

[0036] First, adjust the fixing strength: The connecting band 202 is designed as an elastic band, which can adjust the fixing strength of the gastric tube placement fixing aid according to needs. By adjusting the tightness of the elastic band, it can ensure that the gastric tube remains stable in the appropriate position, while avoiding discomfort and loosening problems caused by being too tight or too loose.

[0037] Second, adapt to different head sizes: Since the connecting band 202 is an elastic band, it can be adjusted according to the head sizes of different individuals. This makes the gastric tube placement fixing aid applicable to different populations, providing better adaptability and personalized usage experience.

[0038] Third, provide a comfortable wearing feeling: The connecting band 202 is designed as an elastic band, which has a certain degree of elasticity and softness. It can better fit the head curve and provide a comfortable wearing feeling. Compared with rigid materials, the elastic band is softer and more flexible, reducing skin irritation and discomfort.

[0039] Fourth, the elastic rope increases the buffering effect: The pull rope 201 is designed as an elastic rope, which has a certain degree of elasticity and stretchability. This design can provide an additional buffering effect, reducing the pulling force and pressure on the head, and reducing discomfort and skin irritation.

[0040] As Figure 2 shown, in some embodiments, the U-shaped plate 301 is arranged obliquely upward, and its two sides are constructed with rounded corners. More specifically, the U-shaped plate 301 is arranged obliquely upward. This design can better adapt to the facial curve and provide a better fixing effect. At the same time, in order to increase comfort and safety, the two sides of the U-shaped plate 301 are constructed with rounded corners. The design of the rounded corners can reduce skin irritation and discomfort, and avoid unnecessary injuries or pains during use.

[0041] As Figure 2 shown, in some embodiments, the length of the limiting tube 302 is 1 - 2 cm, and a butyl rubber ring is embedded inside it. More specifically, by setting the limiting tube 302 with a length of 1 - 2 cm, this design can reduce the movement and sway of the gastric tube, improving the stability of tube placement. At the same time, a butyl rubber ring is embedded inside the limiting tube 302. The butyl rubber ring has good elasticity and softness, and can closely fit the surface of the gastric tube, providing an additional fixing effect.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gastric tube placement and fixation aid, characterized in that: Comprising: A nasal mask (1) whose main body shape fits the shape of the area around the nose on the human face; A locking member (2) for locking the nasal mask (1) on the patient's nose. The locking member (2) includes drawstrings (201) connected to the four corners of the nasal mask (1). One end of the drawstring (201) far from the nasal mask (1) is provided with a connecting band (202), and an ear strap (203) is connected to one end of the connecting band (202) far from the drawstring (201); A limiting member (3) for restricting the position of the gastric tube, including a U-shaped plate (301) connected to the front end of the nasal mask (1). A limiting tube (302) is embedded at intervals in the middle of the U-shaped plate (301), and the gastric tube slides through the inside of the limiting tube (302).

2. A gastric tube placement and fixing aid according to claim 1, characterized in that: Arc-shaped protrusions (101) are provided on both sides of the mask body of the nasal mask (1), and a buffer pad (4) is embedded at a position corresponding to the arc-shaped protrusions (101) on the inner wall of the nasal mask (1).

3. A gastric tube placement and fixing aid according to claim 2, characterized in that: The buffer pad (4) is a rubber pad and has an arc shape.

4. A gastric tube placement and fixing aid according to claim 1, characterized in that: An oval through-hole (102) is formed in the middle of the top of the nasal mask (1).

5. The gastric tube placement and fixing aid according to claim 1, characterized in that: The connecting band (202) is an elastic band, and the drawstring (201) is an elastic cord.

6. A gastric tube placement and fixing aid according to claim 1, characterized in that: The U-shaped plate (301) is arranged obliquely upward, and its two sides are provided with rounded corners.

7. The gastric tube placement and fixing aid according to claim 1, characterized in that: The length of the limiting tube (302) is 1 - 2 cm, and a butyl rubber ring is embedded inside it.

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