Stomach tube fixing device

Abstract

The invention discloses a stomach tube fixing device in the field of stomach tube fixing, the stomach tube fixing device comprises a U-shaped clamp and two nasal clamping plates, the two ends of the U-shaped clamp are fixedly connected with nasal ventilation tubes, the nasal ventilation tubes can be fixed to a certain position of a stomach tube, the middle position of the U-shaped clamp is fixedly connected with a connecting strip, the connecting strip is made of a flexible material, and the connecting strip is made of a flexible material. A U-shaped connecting plate is arranged between the two nose clamping plates, the shape of the connecting plate can be adjusted, the two ends of the connecting plate are fixedly connected to the surfaces of the two nose clamping plates respectively, the connecting strip is fixedly connected to the middle of the connecting plate, the sides, away from each other, of the two nose clamping plates are fixedly connected with face applying belts, and the face applying belts are made of flexible materials. An elastic rope is arranged between the two face applying belts, and the two ends of the elastic rope are fixedly connected with the two face applying belts respectively. Through three-layer protection, the situation that the stomach tube is pulled out due to sudden falling of the device is avoided, response time is provided for re-wearing of a patient and family members, and discomfort caused by repeated pulling and inserting of the stomach tube is avoided.

Description

Technical Field

[0001] The invention belongs to the field of gastric tube fixation, and in particular relates to a gastric tube fixation device. Background Art

[0002] Gastric tube is a commonly used medical device. In clinical practice, patients with food poisoning need to use gastric tube for gastric lavage or patients who cannot eat through the mouth. Gastric tube is usually inserted into the stomach through the nasal cavity, and food, medicine or gastrointestinal decompression is injected through the gastric tube. After the gastric tube is inserted, it needs to be fixed to prevent it from falling off. The conventional method of fixing the gastric tube is to fix the gastric tube on the cheek or nose wing with sticky materials such as self-adhesive tape. The tape is attached to the patient's skin, but usually the cheek and nose wing secrete more oil and sweat glands, which can easily cause the tape to lose its stickiness, and then cause the gastric tube to fall off, causing medical accidents; when the patient is confused and irritable, he may unconsciously pull out the tube.

[0003] In medical practice, medical staff usually use the method of repeatedly changing the adhesive tape to ensure the fixation of the gastric tube. However, frequent changes of adhesive tape can easily increase the risk of accidental removal of the gastric tube, causing harm to the patient. At the same time, repeated use of adhesive tape can irritate the skin, causing contact dermatitis, blisters and other skin damage to the patient, thereby increasing the patient's pain. Due to the poor adhesion of the adhesive tape and the patient's activities, the gastric tube is prone to fall off, and repeated intubation increases the patient's pain and the workload of medical staff, thus affecting the treatment and care effects. Summary of the invention

[0004] The present invention is intended to provide a gastric tube fixing device to solve the problem in the prior art that the gastric tube fixing effect is poor, resulting in poor patient comfort.

[0005] A gastric tube fixing device in the present scheme comprises a U-shaped clamp and two nasal splints, both ends of the U-shaped clamp are fixedly connected with nasal tubes, the nasal tubes can be fixed to a certain place of the gastric tube, the middle position of the U-shaped clamp is fixedly connected with a connecting strip, the connecting strip is made of flexible material, a U-shaped connecting plate is provided between the two nasal splints, the connecting plate can adjust the shape, the two ends of the connecting plate are respectively fixedly connected to the surfaces of the two nasal splints, the connecting strip is fixedly connected to the middle part of the connecting plate, the two nasal splints are fixedly connected with a facial dressing belt on the side away from each other, the facial dressing belt is made of flexible material, an elastic rope is provided between the two facial dressing belts, and the two ends of the elastic rope are respectively fixedly connected to the two facial dressing belts.

[0006] The working principle of this solution: when in use, after measuring the length of the gastric tube that needs to be inserted into the human body, the gastric tube is passed through one of the nasal tubes of the U-shaped clip until the nasal tube is located at the measured length, and then the gastric tube can be inserted into the body from the nostril until the gastric tube is inserted in place, and then the nasal tube can be inserted into the patient's nostrils, and then the U-shaped clip is clamped at the patient's columella to play a temporary fixation role, and then two nasal splints are clamped to both sides of the patient's nose wings, and the middle connecting plate can be adjusted in shape, which can be adjusted to a shape that fits the size of the patient's nose. At this time, the nasal splint and the U-shaped clip become one, and the gastric tube is fixed in the patient's nasal cavity, and then the facial band is pulled to fit the patient's face, and then the elastic ropes fixed at both ends are pulled to the back of the patient's head, and the nasal splint and the connecting plate are fixed to the patient's nose, and the nasal splint is fixed;

[0007] Beneficial effect: After the device fixes the gastric tube to the nasal cavity through the nasal tube and the U-shaped clip, the U-shaped clip is limited by the nasal splint. When the patient is sleeping or unconscious, if the elastic rope is accidentally dropped, the nasal splint and the connecting plate fit with the nose, so they can temporarily keep the U-shaped clip from moving, thereby ensuring that the gastric tube does not fall off. If the nasal splint also falls off, the U-shaped clip clamped to the columella can still temporarily ensure that the nasal tube and the gastric tube are in the nasal cavity and do not fall off until the patient or family members realize that the device has fallen off and put it on again. The device has three layers of protection to avoid the pulling out of the gastric tube caused by the sudden falling off of the device, give the patient and family members time to react to put it on again, and avoid the discomfort caused by repeated insertion and withdrawal of the gastric tube.

[0008] Furthermore, the facial compress belts on the same side include two, and the two facial compress belts cross and extend from the nose splint to different directions, and an elastic rope is arranged between the two corresponding facial compress belts. The two staggered facial compress belts can be staggered and fixed from above and below the patient's ears, thereby strengthening the fixation of the device and reducing the possibility of falling off.

[0009] Furthermore, a tube restrainer is fixedly connected to the middle of the facial band, which can fix the gastric tube extending from the nasal cavity to the face, so as to prevent the gastric tube from blocking the patient's oral cavity.

[0010] Furthermore, the tube clamp includes a tube clamp and a screw. The tube clamp is hollow inside, and the bottom of the tube clamp is provided with staggered through slots. The side of the tube clamp away from the facial band is provided with two screws, and both screws are threadedly connected to the tube clamp, and the screws can extend into the inside of the tube clamp. The staggered through slots facilitate the entry of the gastric tube into the tube clamp for fixation. After the gastric tube enters the inside, the screw can be turned so that the end of the screw located inside the tube clamp is close to the gastric tube, and the gastric tube is slightly compressed to fix it there so that it does not slide.

[0011] Furthermore, the nasal cannula is truncated cone-shaped and hollow inside, the inner diameter of the smaller end of the nasal cannula is smaller than the outer diameter of the gastric tube and does not hinder the normal circulation of the gastric tube, and the inner diameter of the other end is larger than the outer diameter of the gastric tube. The truncated cone-shaped nasal cannula has less foreign body sensation when inserted into the patient's nasal cavity, thereby reducing the patient's discomfort.

[0012] Furthermore, the nasal cannula is composed of two semi-conical shapes, one side of the two semi-conical shapes is hinged to each other, and the other side is detachably connected by a buckle. The detachable nasal cannula is convenient for clamping the nasal cannula to any part of the gastric tube when it is opened, and the two can be closed and fixed together with a buckle after reaching the required length of the gastric tube, so as to fix the device at a suitable position of the gastric tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a gastric tube fixing device of the present invention;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure of the middle tube bundler 7. DETAILED DESCRIPTION

[0015] The following is further described in detail through specific implementation methods:

[0016] The reference numerals in the drawings of the specification include: U-shaped clip 1, nasal cannula 2, nasal splint 3, facial band 4, elastic rope 5, connecting plate 6, tube restrainer 7, tube restraint clamp 71, screw 72, connecting strip 8.

[0017] The embodiment is basically as shown in the attached Figure 1-2 As shown: a gastric tube fixing device, comprising a U-shaped clip 1 and two nasal splints 3, both ends of the U-shaped clip 1 are fixedly connected with a nasal tube 2, the nasal tube 2 is a truncated cone with a small top and a large bottom, and the inside is connected, the nasal tube 2 is divided into two semi-truncated cones, and the two semi-truncated cones nasal tubes 2 are hinged to each other, and the other side is detachably connected using a buckle, the upper inner diameter of the nasal tube 2 is smaller than the outer diameter of the gastric tube, and the lower part is larger than the outer diameter of the gastric tube, when the nasal tube 2 is clamped to a certain position of the gastric tube, it does not affect the normal circulation of the gastric tube;

[0018] Two connecting plates 6 are provided between the two nose splints 3, and the two ends of the two connecting plates 6 are respectively fixedly connected to the two sides of the two nose splints 3, and the two connecting plates 6 are U-shaped with adjustable shapes, and a connecting strip 8 is provided in the middle of the two plates, and the connecting strip 8 is made of a flexible material, and the connecting strip 8 is respectively fixedly connected to the surface of the two connecting plates 6, and the other end extends outward and is fixedly connected to the middle of the U-shaped clip 1;

[0019] Two facial compress belts 4 are fixedly connected to the sides of the two nasal splints 3 away from each other. The two facial compress belts 4 cross at the fixing points of the two nasal splints 3. The facial compress belts 4 are made of flexible and skin-friendly material. Elastic ropes 5 are arranged between the facial compress belts 4 corresponding to the two nasal splints 3. The two ends of the elastic ropes 5 are fixedly connected to the facial compress belts 4 on both sides respectively.

[0020] A tube tie 7 is fixedly connected to the middle of the facial band 4 located below. The tube tie 7 includes a tube clamp 71 and a screw 72. The tube clamp 71 is fixedly connected to the facial band 4, and the tube clamp 71 is hollow inside and has staggered through grooves at the bottom. The screw 72 is threadedly connected to both sides of the tube clamp 71, and one end of the screw 72 extends into the inside of the tube clamp 71.

[0021] The specific implementation process is as follows: when in use, after measuring the required insertion length of the gastric tube, open the buckle of the nasal tube 2, clamp it to the measured position, and then insert the gastric tube into the patient's body until it reaches the measured position, and then insert the nasal tube 2 into the patient's nasal cavity, and at the same time, the U-shaped clip 1 is clamped to the patient's columella, and then the connecting belt and connecting plate 6 fixed in the middle of the U-shaped clip 1 are driven. After adjusting the connecting plate 6 to a size similar to that of the patient's nose, the two nasal splints 3 are clamped to both sides of the nose wings, and the positions of the facial bands 4 on both sides are adjusted, and the elastic ropes 5 between the facial bands 4 on both sides are pulled to the back of the patient's head. One of the two elastic ropes 5 is passed over the patient's ear, and the other is passed under the patient's ear. After wearing the device, the gastric tube located outside can be clamped to the inside of the tube clamp 71, and the screw 72 is rotated to make the inside of the screw 72 close to the gastric tube, and the end of the screw 72 is slightly pressed on the gastric tube without affecting the normal circulation of the gastric tube.

[0022] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A gastric tube fixing device, characterized in that: It comprises a U-shaped clip and two nasal splints, both ends of the U-shaped clip are fixedly connected with nasal tubes, the nasal tubes can be fixed to a certain place of the gastric tube, the middle position of the U-shaped clip is fixedly connected with a connecting strip, the connecting strip is made of flexible material, a U-shaped connecting plate is arranged between the two nasal splints, the connecting plate can adjust the shape, the two ends of the connecting plate are respectively fixedly connected to the surfaces of the two nasal splints, the connecting strip is fixedly connected to the middle part of the connecting plate, the two nasal splints are fixedly connected with a facial dressing belt on the side away from each other, the facial dressing belt is made of flexible material, an elastic rope is arranged between the two facial dressing belts, and the two ends of the elastic rope are respectively fixedly connected to the two facial dressing belts.

2. A gastric tube fixing device according to claim 1, characterized in that: There are two facial compress belts on the same side, and the two facial compress belts cross and extend to different directions from the nose splint, and elastic ropes are arranged between the two corresponding facial compress belts.

3. A gastric tube fixing device according to claim 2, characterized in that: The middle part of the facial covering belt is fixedly connected with a tube restrainer.

4. A gastric tube fixing device according to claim 3, characterized in that: The tube clamp comprises a tube clamp and screws. The tube clamp is hollow inside and has staggered through slots at the bottom. Two screws are arranged on the side of the tube clamp away from the facial band. Both screws are threadedly connected to the tube clamp and can extend into the interior of the tube clamp.

5. A gastric tube fixing device according to claim 4, characterized in that: The nasal tube is truncated cone-shaped and hollow inside. The inner diameter of the smaller end of the nasal tube is smaller than the outer diameter of the gastric tube and does not hinder the normal circulation of the gastric tube. The inner diameter of the other end is larger than the outer diameter of the gastric tube.

6. A gastric tube fixing device according to claim 5, characterized in that: The nasal passage is composed of two semi-cone shapes, one side of the two semi-cone shapes is hinged to each other, and the other side is detachably connected by a buckle.

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