CN209679249U - Nasogastric tube fixer with skin protection device - Google Patents

Abstract

The utility model discloses a kind of nose catheter fixator with skin protection, the nose catheter fixator includes at least two wing bands, the joint face of two wing bands is equipped with the fixing buckle group mutually fastened, the fixing buckle group includes that a left side buckles into end and right buckling end, the left side buckles into the port that semi-circular shape is offered inside end and right buckling end, the left side buckles on the joint face at end at least provided with four buttons, at least provided with four catching grooves compatible with button on the joint face of the right buckling end, the left side buckles into end and the port of right buckling end merges to form cylinder port, nose catheter is coated in the port；The wing band is equipped with neonychium, and the neonychium is slided along wing band；Nose catheter being fixed at naris position steadily can be avoided nasal mucosa damage, the skin injury for avoiding viscose glue from causing, and the generation of patient's cheek, auricle, hard of hearing pressure ulcer can be prevented, structure is simple, and it is convenient to operate.

Description

Nasogastric tube fixer with skin protection device

technical field

The utility model relates to the technical field of medical instruments, in particular to a nasogastric tube fixer with a skin protection device.

Background technique

For example, some: cerebral hemorrhage, swallowing dysfunction, vegetative, semi-vegetative, these people cannot eat normally, and need to rely on nasogastric tube to assist in injecting nutrient solution into the stomach, and the nasogastric tube is inserted through the nostril and reaches the stomach through the esophagus. When the stomach absorbs the food and nutrients delivered by the nasogastric tube, the nasogastric tube will move during the absorption and digestion of the stomach, causing the position of the nasogastric tube to extend into the stomach to change, and the nasogastric tube to extend into the stomach. If it is too deep and the nasogastric tube is retracted into the esophagus, it will increase the workload of the nurse. However, the existing devices for fixing the nasogastric tube are relatively crude, and are usually fixed with adhesive tape on the patient's cheek or alar position. The nasogastric tube will bring pain to the patient, and it is easy to cause damage to the nasal mucosa. Some medical institutions also use a method to install a fixing belt on the nasogastric tube entering the nasal cavity, and fix the nasogastric tube through the fixing belt. The fixing belt is tied around the back of the patient's brain, and the fixing belt and the nasogastric tube at the nasal cavity are locked and fixed by a thread. Although this method solves the problem of the nasogastric tube falling off during use, it is also easy Loose, not convenient for elderly people who have been bedridden for a long time, and a knitted protective pad is set on the fixing belt to prevent pressure sores on the face skin. This kind of design structure is inconvenient to move, and the effect of preventing pressure sores is not good. Therefore, it is urgent to need a kind of medical auxiliary device that can fix the nasogastric tube and avoid the generation of pressure sore and the damage of nasal mucosa.

Utility model content

The purpose of this utility model is to provide a nasogastric tube fixer with a skin protection device, which can firmly fix the nasogastric tube at the position of the nostril, avoid damage to the nasal mucosa, avoid skin damage caused by glue, and The utility model can prevent skin pressure sores on the cheeks, auricles and the back of the ears of patients, and has a simple structure and convenient operation.

In order to achieve the purpose of the above invention, the utility model adopts the following technical solutions: a nasogastric tube holder with a skin protection device, the nasogastric tube holder includes at least two wing straps, the two wing straps The connecting surface is provided with a fixed buckle group that is fastened to each other, and the fixed buckle group includes a left buckle-in end and a right buckle-in end, and a semicircular opening is opened inside the left buckle-in end and the right buckle-in end, At least four buttons are provided on the connection surface of the left buckle-in end, and at least four button grooves matching the buttons are provided on the connection surface of the right buckle-in end. The openings are merged to form a cylindrical opening, and a nasogastric tube is covered in the opening; a protection pad is provided on the wing belt, and the protection pad slides along the wing belt.

As preferably, the openings of the left buckle-in end and the right buckle-in end merge to form a cylindrical opening, and the diameter of the cylindrical opening is 4.6-4.8mm; the outer diameter of the medical nasogastric tube is mostly 4.52-4.72mm, so It can meet the outer diameter of the nasogastric tube and ensure that the cylindrical opening can cover the nasogastric tube to form a tight fit.

Preferably, the left snap-in end and the right snap-in end are made of polycarbonate; they are harmless to the human body, have a good dimensional stability coefficient, will not deform, and have a long service life.

Preferably, a thermoplastic elastic layer is provided on the outer surface of the left buckle-in end and the right buckle-fit end; the thermoplastic elastic layer is made of polyolefin material; the material is soft and will not cause any harm to the skin of the patient's nostrils and upper lips. Pressure sores, more skin-friendly.

Preferably, the connected length of the two wing straps is 54-58 cm, and the material of the wing straps is polyolefin; the material is soft and skin-friendly, and the length of the wing straps meets the circumference of most patients' heads.

Preferably, the protective pad is columnar, and the protective pad is polyurethane foam; the surface of the columnar protective pad is arc-shaped, which is more comfortable when in contact with the patient's face, and the protective pad is polyurethane foam, which is soft and skin-friendly, and is not easy to crack. The finish is stable.

Preferably, the tail of the wing belt is provided with a tail buckle for locking; the tail buckle is a Velcro/male and female buckle; it plays the role of fixing the two wing belts together, and the structure is simple and the cost of use is low .

Compared with the prior art, a nasogastric tube fixer with a skin protection device adopting the above technical solution has the following beneficial effects:

The nasogastric tube is firmly covered by the fixed buckle group on the connecting surface of the two wings, so that the nasogastric tube is stably placed under the nostrils, ensuring that the nasogastric tube can normally deliver the nutrient solution required by the patient, and can prevent the patient from A phenomenon in which the nasogastric tube loosens or falls out of the patient's stomach due to exercise. Moreover, there is a protective pad on the wing belt, and the protective pad slides along the wing belt, and the position of the protective pad can be adjusted freely according to the contour of the patient's face until the protective pad is at the best position on the patient's face, thereby isolating the wing belt from the patient's face. direct contact with the skin to prevent pressure sores.

Description of drawings

Fig. 1 is the structural representation of the nasogastric tube fixer with Velcro in the present embodiment;

Fig. 2 is the structural representation of the nasogastric tube fixer with male and female buckles in this embodiment;

Fig. 3 is a schematic structural view of the left buckle-in end in this embodiment;

Fig. 4 is a schematic diagram of the structure of the right fastening end in this embodiment.

Reference signs: 1, wing belt; 2, left buckle entry end; 20, button; 3, right buckle end; 30, buckle groove; 4, port; 5, nasogastric tube; 6, protective pad; 7, Thermoplastic elastic layer; 8. Tail buckle.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 to 4, a nasogastric tube holder with a skin protection device, the nasogastric tube 5 holder includes at least two wing straps 1, and the connecting surfaces of the two wing straps 1 are provided with There are fixed buckle groups that are buckled with each other, and the fixed buckle group includes a left buckle-in end 2 and a right buckle-in end 3, and a semicircular opening 4 is opened inside the left buckle-in end 2 and the right buckle-in end 3 , the connection surface of the left buckle-in end 2 is provided with at least four buttons 20, and the connection surface of the right buckle end 3 is provided with at least four button grooves 30 matching the buttons 20. The openings 4 of the fastening end 2 and the right fastening end 3 are combined to form a cylindrical opening 4, and the opening 4 is covered with a nasogastric tube 5; the wing belt 1 is provided with a protective pad 6, and the protection Pad 6 slides along wing strip 1 .

As shown in Figure 1 or Figure 2, the medical personnel firstly extend the nasogastric tube 5 into the patient's stomach, and after adjusting the best position of the nasogastric tube 5 in the patient's stomach, operate the two wing belts 1, and now insert the nasogastric tube 5 Put it into the opening 4 of one of the wing straps 1, then align the left buckle-in end 2 and the right buckle-in end 3 of the two wing straps 1, and buckle the button 20 of the left buckle-in end 2 into the right buckle end 3 The tight connection is realized in the buckle groove 30 of the button, so that the nasogastric tube 5 is tightly covered in the opening 4 formed by the combination of the left buckle-in end 2 and the right buckle-in end 3. At the same time, the medical staff Lock the wing belt 1 around the patient's head toward the back of the head, and firmly fix the wing belt 1 on the patient's face, so that it will not loosen under the action of external force and come out of the patient's stomach, avoiding repeated installation of the nose Nasal mucosa damage caused by stomach tube 5 on the patient's nostril skin, and then, because protection pad 6 can move along wing band 1 freely, adjust the position of protection pad 6 on patient's face, until protection pad 6 and The position of the patient's face is the best, and the wing band 1 is isolated from the patient's face to prevent long-term use of the nasogastric tube 5 and the pressure sore caused by the wing band 1 to the patient's facial skin. And the free movement of the protective end can adjust the position of the protective pad 6 at the patient's face at any time, avoiding the discomfort that the protective pad 6 is positioned at the same position on the face for a long time to bring to the patient.

The ports 4 of the left snap-in end 2 and the right snap-in end 3 are combined to form a cylindrical port 4, and the diameter of the cylindrical port 4 is 4.6-4.8 mm; the outer diameter of the medical nasogastric tube 5 is mostly 4.52-4.72 mm , which can meet the outer diameter of the nasogastric tube 5 and ensure that the cylindrical opening 4 can cover the nasogastric tube 5 to form a tight fit.

Both the left snap-in end 2 and the right snap-in end 3 are made of polycarbonate; it is harmless to the human body, has a good dimensional stability coefficient, does not deform, and has a long service life.

The outer surface of the left buckle-in end 2 and the right buckle-fit end 3 is provided with a thermoplastic elastic layer 7; the thermoplastic elastic layer 7 is made of polyolefin material; the material is soft and will not cause damage to the skin of the patient's nostrils and upper lips. Pressure sores, more skin-friendly.

The length of the two wing straps 1 connected is 54-58cm, and the material of the wing straps 1 is polyolefin; the material is soft and skin-friendly, and the length of the wing straps 1 meets the circumference of most patients' heads.

Protective pad 6 is columnar, and protective pad 6 is polyurethane foam; The surface is stable.

The tail of the wing belt 1 is provided with a tail buckle 8 for locking; the tail buckle 8 is a Velcro/male and female buckle; it plays the role of fixing the two wing belts 1 together, and has a simple structure and low cost of use.

The above description makes the preferred embodiment of the present utility model, for those of ordinary skill in the art, under the premise of not departing from the principle of the present utility model, some modifications and improvements can also be made, and these should also be regarded as protection of the present utility model scope.

Claims (8)

1. A nasogastric tube holder with a skin protection device, characterized in that: the nasogastric tube (5) holder includes at least two wing straps (1), the two wing straps (1) The connecting surface is provided with a set of fixed buckles that are fastened to each other. The fixed buckle set includes a left buckle-in end (2) and a right buckle-in end (3). The left buckle-in end (2) and the right buckle end ( 3) There are semicircular openings (4) inside, at least four buttons (20) are provided on the connection surface of the left buckle-in end (2), and the connection surface of the right buckle-in end (3) There are at least four buckle grooves (30) that match the buckle (20), and the openings (4) of the left buckle-in end (2) and the right buckle-in end (3) are combined to form a cylindrical opening ( 4), the mouth (4) is covered with a nasogastric tube (5); the wing belt (1) is provided with a protective pad (6), and the protective pad (6) is along the wing belt (1) ) sliding; the tail of the wing belt (1) is provided with a tail buckle (8) for locking; the tail buckle (8) is a Velcro/male and female buckle. 2. A nasogastric tube holder with a skin protection device according to claim 1, characterized in that: the openings (4) of the left snap-in end (2) and the right snap-in end (3) Merge to form a cylindrical opening (4), and the diameter of the cylindrical opening (4) is 4.6-4.8mm. 3. A nasogastric tube holder with a skin protection device according to claim 1, characterized in that: the left buckle-in end (2) and the right buckle-in end (3) are made of polycarbonate . 4. A nasogastric tube holder with a skin protection device according to claim 1, characterized in that: the outer surfaces of the left snap-in end (2) and the right snap-in end (3) are provided with Thermoplastic elastic layer (7). 5. A nasogastric tube holder with a skin protection device according to claim 4, characterized in that: the thermoplastic elastic layer (7) is made of polyolefin. 6. A nasogastric tube holder with a skin protection device according to claim 1, characterized in that: the length of the two wing straps (1) after connection is 54-58 cm, and the wing straps (1) The material is polyolefin. 7. A nasogastric tube holder with a skin protection device according to claim 5, characterized in that: the thermoplastic elastic layer (7) and the wing band (1) are integrally manufactured. 8. A nasogastric tube holder with a skin protection device according to claim 1, characterized in that: the protective pad (6) is columnar, and the protective pad (6) is polyurethane foam.