Stomach tube fixator and stomach tube structure

Abstract

The utility model discloses a stomach tube fixing device and stomach tube structure, including stomach tube fixing piece, first stomach tube lacing and hydrocolloid film, stomach tube fixing piece can be clamped on stomach tube, hydrocolloid film is fixed on stomach tube fixing piece and is used for bonding on patient nasolabial sulcus, one side wall of stomach tube fixing piece is fixed with a fixing ring, and the other side wall of stomach tube fixing piece is fixed with the hydrocolloid film. One end of the first stomach tube tying belt is fixedly connected with the side wall, back to the fixing ring, of the stomach tube fixing part, and the other end of the first stomach tube tying belt penetrates through the fixing ring and then is detachably connected with the outer side wall of the first stomach tube tying belt through a first hook-and-loop fastener so that the first stomach tube tying belt can be bound to the head of a patient; the stomach tube fixing part is clamped on the stomach tube on the outer side of the nasal cavity, it is guaranteed that the stomach tube does not move, and the first stomach tube tying belt is connected with the stomach tube fixing part to be arranged on the head of a patient in a sleeving mode, so that the first stomach tube tying belt does not make contact with the nasal columella and the skin on the two sides of the nose wing after being worn; the discomfort of the patient caused by the damage of the nasal columella and the skin on the two sides of the nose wing due to the friction of the stomach tube rope is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a stomach tube fixer and a stomach tube structure. Background Art

[0002] Indwelling a gastric tube is the most commonly used basic nursing operation in clinical practice. It is often used for treatments such as gastrointestinal decompression and intestinal nutritional support. It is an important means of observing the condition and treating diseases in clinical practice. In the prior art, the gastric tube is inserted into the patient's nasal cavity, and the external part of the gastric tube is often fixed with adhesive tape or a gastric tube rope. The use of adhesive tape is too simple to fix. If the patient sweats after sticking it for a long time, the adhesive tape will reduce the viscosity of the adhesive tape, causing the gastric tube to fall out. If the gastric tube is directly fixed by bundling with a gastric tube rope, the gastric tube rope will contact the columella and the skin on both sides of the nose. After long-term use, the mucus adheres to the gastric tube rope, causing the gastric tube rope to rub the skin roughly, which can easily cause discomfort to the patient. In addition, the gastric tube rope is easy to loosen during use and rest on the ear, which puts pressure on the ear and makes the skin easily ruptured, resulting in the problem of uncomfortable wearing.

[0003] Therefore, the utility model needs to provide a new stomach tube fixer and stomach tube structure to solve the above technical problems. Utility Model Content

[0004] The utility model aims to solve the above technical problems, that is, to solve the problem that the existing gastric tube fixing method using adhesive tape is too simple, and the patient sweats after being attached for a long time, which will reduce the viscosity of the adhesive tape and cause the gastric tube to fall out; the gastric tube is directly fixed by binding with a gastric tube rope. The gastric tube rope is in contact with the columella and the skin on both sides of the nose. After long-term use, the mucus adheres to the gastric tube rope, causing the gastric tube rope to rub the skin roughly, which is easy to cause discomfort to the patient. In addition, the gastric tube rope is easy to loosen during use and rest on the ear, which produces pressure on the ear and makes the skin easily ruptured, resulting in the problem of uncomfortable wearing.

[0005] To this end, in a first aspect, the utility model provides a gastric tube fixer, comprising a gastric tube fixer, a first gastric tube tie and a hydrocolloid film, wherein the gastric tube fixer can be clamped on the gastric tube, the hydrocolloid film is fixed on the gastric tube fixer and its two ends extend to both sides of the gastric tube fixer for being adhered to the nasolabial groove when fixing the gastric tube, a fixing ring is fixed on one side wall of the gastric tube fixer, one end of the first gastric tube tie is fixedly connected to the side wall of the gastric tube fixer facing away from the fixing ring, and the other end of the first gastric tube tie passes through the fixing ring and is detachably connected to the outer side wall of the first gastric tube tie through a first Velcro so that the first gastric tube tie can be tied to the patient's head.

[0006] In a specific embodiment of the above-mentioned gastric tube fixer, the first Velcro includes a first sub-Velcro and a first mother Velcro, the first sub-Velcro is fixed to the outer wall of the other end of the first gastric tube tie, and the first mother Velcro is fixed to the outer wall of the first gastric tube tie where the first sub-Velcro is not fixed.

[0007] In a specific embodiment of the above-mentioned gastric tube fixator, the gastric tube fixator also includes a second gastric tube tie, the second gastric tube tie includes a first tie and a second tie, one end of the first tie and the second tie are respectively detachably connected to the first gastric tube tie through a second Velcro, and the first tie and the second tie can be tied to each other so that the second gastric tube tie is tied to the top of the patient's head.

[0008] In a specific embodiment of the above-mentioned gastric tube fixer, the second Velcro includes a second sub-Velcro and a second mother Velcro, one end of the first tie and the second tie are respectively fixed to the second sub-Velcro, and the second mother Velcro is fixed to the outer wall of the first gastric tube tie.

[0009] In a specific embodiment of the above-mentioned gastric tube fixer, the first female Velcro and the second female Velcro are an integrated structure.

[0010] In a specific embodiment of the above-mentioned gastric tube fixator, the first tie and the second tie are bound to each other by a third Velcro.

[0011] In a specific embodiment of the above-mentioned stomach tube fixer, a first positioning groove is provided on the outer wall of the stomach tube fixer, and hot melt adhesive is injected into the first positioning groove to fix the hydrocolloid film on the stomach tube fixer.

[0012] In a specific embodiment of the above-mentioned stomach tube fixer, the stomach tube fixer is an annular structure with an opening on its side wall, and / or

[0013] The stomach tube fixing piece is made of rubber material.

[0014] In a specific embodiment of the above-mentioned gastric tube fixer, the gastric tube fixer also includes two tapes, one end of the tape is fixed to the side wall of the gastric tube fixer or to the end of the first gastric tube tie connected to the gastric tube fixer by hot melt adhesive, and the two tapes fix the gastric tube relative to the patient's nose in a butterfly fixing manner.

[0015] In a second aspect, the utility model further provides a gastric tube structure, comprising a gastric tube and a gastric tube fixer according to any one of the above technical solutions.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The stomach tube fixing piece is clamped on the stomach tube outside the nasal cavity, and the hydrocolloid film is bonded to the nasolabial groove to fix the stomach tube, thereby ensuring that the stomach tube is located in the nasal cavity and does not move. The hydrocolloid film replaces the adhesive tape fixation in the prior art, thereby reducing the discomfort caused to the patient's skin. In addition, the first stomach tube tie is connected to the stomach tube fixing piece to be put on the patient's head, which not only fixes the installed stomach tube, but also leaves a gap between the first stomach tube tie and the nostrils after wearing, and does not contact the columella and the skin on both sides of the nose wing, thereby reducing the discomfort caused to the patient by the friction of the stomach tube rope and the damage to the columella and the skin on both sides of the nose wing. The first stomach tube tie can be adjusted in size through the first Velcro to suit different head sizes.

[0018] 2. The second gastric tube tie designed by the utility model can be tied to the top of the patient's head, which can generate tension on the first gastric tube tie to ensure that the first gastric tube tie does not get stuck in the ear, thereby avoiding the problem that the first gastric tube tie falls down and gets stuck in the ear, causing pressure and causing skin ulceration; at the same time, since the position where the second gastric tube tie is connected to the first gastric tube tie can be changed, it is suitable for patients with different head sizes and is more convenient to use;

[0019] 3. The utility model realizes multiple fixation of the gastric tube through butterfly fixation of the gastric tube fixing piece, the first gastric tube tie, the second gastric tube tie and two adhesive tapes. The fixation is more firm, which can avoid the gastric tube from falling out and causing unnecessary economic losses to the patient, prevent the patient from being uncomfortable due to the re-indwelling of the gastric tube and reduce the chance of wound infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0021] Figure 1 It is a structural schematic diagram of the gastric tube fixer provided by the utility model;

[0022] Figure 2 yes Figure 1 A top view of the connection between the middle gastric tube fixing piece and the first gastric tube tie and the connection between the first gastric tube tie and the second gastric tube tie;

[0023] Figure 3 It is a schematic diagram of the structure in which the gastric tube fixing part is clamped on the gastric tube.

[0024] List of reference numerals:

[0025] 1. Gastric tube fixing part; 2. Hydrocolloid film; 3. First gastric tube tie; 4. Second gastric tube tie; 41. Second tie; 42. First tie; 5. Adhesive tape; 6. First Velcro; 61. First mother Velcro; 62. First child Velcro; 7. Gastric tube; 8. First positioning groove; 9. Fixing ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc., are used to define components, only for the convenience of distinguishing the above components, and unless otherwise stated, the above terms have no special meaning and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] The utility model relates to the technical field of medical devices, and in particular to a gastric tube fixer and a gastric tube 7 structure. The purpose is to solve the problem that the existing gastric tube 7 is fixed by adhesive tape, which is too simple. If the patient sweats after being attached for a long time, the adhesive tape will be reduced, causing the gastric tube 7 to fall out; and the gastric tube 7 is directly fixed by binding with a rope. The rope of the gastric tube 7 contacts the columella and the skin on both sides of the nose. After long-term use, the mucus adheres to the rope of the gastric tube 7, causing the rope of the gastric tube 7 to rub the skin roughly, which is easy to cause discomfort to the patient. In addition, the rope of the gastric tube 7 is easy to loosen during use and rest on the ear, which puts pressure on the ear and makes the skin easily ruptured, resulting in the problem of uncomfortable wearing. To this end, the gastric tube fixer provided by the utility model includes a gastric tube fixer 1, a first gastric tube tie 3 and a hydrocolloid film 2, the gastric tube fixer 1 can be clamped on the gastric tube 7, the hydrocolloid film 2 is fixed on the gastric tube fixer 1 and its two ends extend to the two sides of the gastric tube fixer 1 for sticking on the nasolabial groove when fixing the gastric tube 7, a fixing ring 9 is fixed on one side wall of the gastric tube fixer 1, one end of the first gastric tube tie 3 is fixedly connected to the side wall of the gastric tube fixer 1 facing away from the fixing ring 9, the other end of the first gastric tube tie 3 passes through the fixing ring 9 and is detachably connected to the outer side wall of the first gastric tube tie 3 through the first Velcro 6 so that the first gastric tube tie 3 can be tied to the patient's head, the gastric tube fixer also includes a second gastric tube tie 4, the second gastric tube tie 4 includes a first tie 42 and a second tie 41, one end of the first tie 42 and the second tie 41 are respectively connected through the first Velcro 6 The two Velcro strips are detachably connected to the first gastric tube tie 3, and the first tie 42 and the second tie 41 can be tied to each other so that the second gastric tube tie 4 is tied to the top of the patient's head. The gastric tube fixing piece 1 is clamped on the gastric tube 7 outside the nasal cavity, and is bonded to the nasolabial groove through the hydrocolloid film 2, thereby reducing the discomfort caused to the patient's skin. In addition, the first gastric tube tie 3 is connected to the gastric tube fixing piece 1 to be put on the patient's head, that is, on the back of the head, which not only fixes the installed gastric tube 7, but also has a gap between the first gastric tube tie 3 and the nostrils after wearing, and does not contact the columella and the skin on both sides of the nose wing, thereby reducing the discomfort caused to the patient by the friction of the gastric tube 7 rope and the damage to the columella and the skin on both sides of the nose wing. At the same time, the second gastric tube tie 4 exerts an upward pulling force on the first gastric tube tie 3 to avoid the discomfort caused by the first gastric tube tie 3 falling off and getting stuck in the ear.

[0030] Next, the stomach tube fixer and the structure of the stomach tube 7 provided in the embodiment of the utility model will be described in detail with reference to the accompanying drawings.

[0031] See also Figure 1-3The utility model provides a gastric tube fixer, comprising a gastric tube fixer 1, a first gastric tube tie 3 and a hydrocolloid film 2. The gastric tube fixer 1 can be clamped on the gastric tube 7. The hydrocolloid film 2 is fixed on the gastric tube fixer 1 and its two ends extend to the two sides of the gastric tube fixer 1 for being pasted on the nasolabial groove when fixing the gastric tube 7. A fixing ring 9 is fixed on one side wall of the gastric tube fixer 1. One end of the first gastric tube tie 3 is fixedly connected to the side wall of the gastric tube fixer 1 facing away from the fixing ring 9. The other end of the first gastric tube tie 3 passes through the fixing ring 9 and is detachably connected to the outer side wall of the first gastric tube tie 3 through a first Velcro 6 so that the first gastric tube tie 3 can be tied to the patient's head.

[0032] Specifically, the first gastric tube tie 3 is put on the back of the patient's head. The gastric tube fixing part 1 is a ring structure and has an opening on its side wall. The gastric tube 7 is clamped from the inner side of the gastric tube fixing part 1. The gastric tube fixing part 1 is made of rubber material and has elasticity. The inner diameter of the gastric tube fixing part 1 is 0.5mm to 1.5mm smaller than the diameter of the gastric tube 7, so that the gastric tube fixing part 1 can be clamped on the gastric tube 7. The first Velcro 6 includes a first sub-Velcro 62 and a first mother Velcro 61. The first sub-Velcro 62 is fixed to the outer wall of the other end of the first gastric tube tie 3, and the first mother Velcro 61 is fixed to the outer wall of the first gastric tube tie 3 where the first sub-Velcro 62 is not fixed. The size of the first gastric tube tie 3 is adjusted by bonding the first sub-velcro 62 to different positions of the first main Velcro 61, so that it can be adjusted according to different head sizes, which is more convenient to use. In addition, one end of the first gastric tube tie 3 is bonded to the outside through the first Velcro 6, which will not cause discomfort to the head when worn, thereby improving comfort.

[0033] In the above embodiment, the hydrocolloid film 2 is used for bonding, replacing the adhesive tape 5 in the prior art, thereby reducing the discomfort caused to the patient's skin. Since the first gastric tube tie 3 is connected to the gastric tube fixing member 1, when the first gastric tube tie 3 is tied from the ear to the back of the head, it not only fixes the installed gastric tube 7, but also there is a gap between the first gastric tube tie 3 and the nostrils after wearing, and it does not contact the columella and the skin on both sides of the nose wing, thereby reducing the discomfort caused to the patient by the friction of the gastric tube 7 rope to damage the columella and the skin on both sides of the nose wing.

[0034] In one embodiment, see Figure 1 The gastric tube fixer also includes a second gastric tube tie 4, which includes a first tie 42 and a second tie 41. One end of the first tie 42 and the second tie 41 are detachably connected to the first gastric tube tie 3 through a second Velcro, respectively. The first tie 42 and the second tie 41 can be tied to each other so that the second gastric tube tie 4 is tied to the top of the patient's head.

[0035] Specifically, the second Velcro includes a second sub Velcro and a second mother Velcro, one end of the first lace 42 and the second lace 41 are respectively fixed to the second sub Velcro, and the second mother Velcro is fixed to the outer wall of the first gastric tube tie 3. The mutual bonding of the second sub Velcro and the second mother Velcro realizes the detachable connection between the first lace 42 and the second lace 41 and the first gastric tube tie 3, so that the positions of the first lace 42 and the second lace 41 can be adjusted as needed, which is conducive to improving the wearing comfort.

[0036] In addition, the first female Velcro 61 and the second female Velcro are an integrated structure, which is more convenient to manufacture.

[0037] In one embodiment, the first strap 42 and the second strap 41 are bound to each other through a third Velcro. Specifically, the third Velcro includes a third sub-Velcro and a third mother Velcro. The first installation method is: one of the third sub-Velcro and the third mother Velcro is fixed on the first strap 42, and the other is fixed on the second strap 41, and the binding is achieved by stacking and bonding the two relative to each other; the second installation method is: both the third sub-Velcro and the third mother Velcro are fixed on the first strap 42, one end of the second strap 41 is provided with a through hole, and the third mother Velcro on the first strap 42 passes through the through hole and is bonded to the third sub-Velcro, which can also achieve the binding of the two.

[0038] In one embodiment, see Figure 1 A first positioning groove 8 is provided on the outer wall of the gastric tube fixing member 1, and hot melt adhesive is injected into the first positioning groove 8 to fix the hydrocolloid film 2 on the gastric tube fixing member 1. The first positioning groove 8 is provided to position the coating position of the hot melt adhesive, thereby ensuring the accuracy of the installation position of the hydrocolloid film 2 and the consistency during mass production. It is suitable for mass production.

[0039] In one embodiment, see Figure 1 The gastric tube fixer also includes two adhesive tapes 5, one end of which is fixed to the side wall of the gastric tube fixer 1 or to the end of the first gastric tube tie 3 connected to the gastric tube fixer 1 by hot melt adhesive, and the two adhesive tapes 5 fix the gastric tube 7 relative to the nose of the patient in a butterfly fixing manner. Specifically, two second positioning grooves are provided on the outer side wall of the gastric tube fixer 1, and hot melt adhesive is injected into the second positioning grooves to fix the adhesive tape 5, thereby determining the fixed position of the adhesive tape 5 on the gastric tube fixer 1, which is convenient for installation.

[0040] On the other hand, the utility model further provides a stomach tube 7 structure, which comprises a stomach tube 7 and a stomach tube fixer according to any one of the above technical solutions.

[0041] When the utility model is used, after the gastric tube 7 is installed, the hydrocolloid film 2 is attached to the nasolabial groove to ensure that the position of the gastric tube 7 does not move, and the two adhesive tapes 5 are used to fix the gastric tube 7 in a butterfly-shaped manner, and the two adhesive tapes 5 are bonded to the nose tip, and then the first gastric tube tie 3 is put on the ear of the head and fixed by the first Velcro 6 after adjusting the size, and the second gastric tube tie 4 is tied to the top of the head, which has an upward pulling force on the first gastric tube tie 3, so as to prevent the first gastric tube tie 3 from falling off downward and getting stuck in the ear to generate pressure, causing ear skin ulceration or discomfort. The utility model realizes multiple fixation of the gastric tube 7 through the butterfly-shaped fixation of the gastric tube fixing piece 1, the first gastric tube tie 3, the second gastric tube tie 4 and the two adhesive tapes 5, and the fixation is more firm, so as to prevent the gastric tube 7 from falling out, causing unnecessary economic losses to the patient, and prevent the patient from being uncomfortable due to the re-indwelling of the gastric tube 7, and reduce the probability of wound infection.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A gastric tube fixator, characterized in that: The invention comprises a gastric tube fixing part, a first gastric tube tie and a hydrocolloid film, wherein the gastric tube fixing part can be clamped on the gastric tube, the hydrocolloid film is fixed on the gastric tube fixing part and its two ends extend to both sides of the gastric tube fixing part for being pasted on the nasolabial groove when fixing the gastric tube, a fixing ring is fixed on one side wall of the gastric tube fixing part, one end of the first gastric tube tie is fixedly connected to the side wall of the gastric tube fixing part facing away from the fixing ring, and the other end of the first gastric tube tie passes through the fixing ring and is detachably connected to the outer side wall of the first gastric tube tie through a first Velcro so that the first gastric tube tie can be tied to the patient's head.

2. The stomach tube fixator according to claim 1, characterized in that: The first Velcro includes a first sub-Velcro and a first mother Velcro, the first sub-Velcro is fixed to the outer wall of the other end of the first gastric tube tie, and the first mother Velcro is fixed to the part of the outer wall of the first gastric tube tie where the first sub-Velcro is not fixed.

3. The stomach tube fixator according to claim 2, characterized in that: The gastric tube fixer also includes a second gastric tube tie, which includes a first tie and a second tie, one end of the first tie and the second tie are respectively detachably connected to the first gastric tube tie through a second Velcro, and the first tie and the second tie can be tied to each other so that the second gastric tube tie is tied to the top of the patient's head.

4. The stomach tube fixator according to claim 3, characterized in that: The second Velcro includes a second sub-Velcro and a second mother Velcro, one end of the first lace and the second lace are respectively fixed to the second sub-Velcro, and the second mother Velcro is fixed to the outer side wall of the first gastric tube lace.

5. The stomach tube fixator according to claim 4, characterized in that: The first female Velcro and the second female Velcro are an integrated structure.

6. The stomach tube fixator according to claim 3, characterized in that: The first lace and the second lace are bound together by a third Velcro.

7. The stomach tube fixator according to claim 1, characterized in that: A first positioning groove is provided on the outer wall of the stomach tube fixing piece, and hot melt adhesive is injected into the first positioning groove to fix the hydrocolloid film on the stomach tube fixing piece.

8. The stomach tube fixator according to claim 1, characterized in that: The stomach tube fixing member is an annular structure with an opening on its side wall, and / or The stomach tube fixing piece is made of rubber material.

9. The stomach tube fixator according to claim 1, characterized in that: The gastric tube fixer also includes two tapes, one end of which is fixed to the side wall of the gastric tube fixer or to the end of the first gastric tube tie connected to the gastric tube fixer by hot melt adhesive, and the two tapes fix the gastric tube relative to the patient's nose in a butterfly-shaped fixing manner.

10. A gastric tube structure, characterized in that: The gastric tube structure comprises a gastric tube and a gastric tube fixer according to any one of claims 1-9.

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