Gastrointestinal decompression device

Abstract

The utility model discloses a gastrointestinal decompression device, which belongs to the field of medical supplies. The gastrointestinal decompression device comprises a negative pressure drainer, the upper end of the negative pressure drainer is fixedly connected with a drainage tube, one end of the drainage tube away from the negative pressure drainer is connected with a nasogastric tube, the outer end of the drainage tube is slidably connected with an annular silicone hollow rod, and the lower end of the annular silicone hollow rod is fixedly connected with a side binding strip. When using the device, the annular silicone hollow rod can be clamped outside the nasogastric tube by using the opening at its upper end, and the side binding strip at the lower end of the annular silicone hollow rod is attached to the patient's head by bonding with a positive Velcro and a negative Velcro, and the positive Velcro and the negative Velcro are attached to the back of the patient's head according to the patient's head circumference, which not only effectively increases the tightness of the nasogastric tube and the patient's head, but also avoids the risk of the adhesive tape losing its stickiness due to oiliness on the patient's face and the nasogastric tube falling off.

Description

Technical Field

[0001] The utility model relates to the field of medical supplies, and more specifically to a gastrointestinal decompression device. Background Art

[0002] Gastrointestinal decompression surgery uses the principle of negative pressure suction and siphoning to insert a gastric tube from the oral cavity or nasal cavity, and suck out the gas and liquid accumulated in the gastrointestinal tract through the gastric tube. It can reduce the pressure and expansion degree in the gastrointestinal tract for patients with gastrointestinal obstruction, prevent the gastrointestinal contents from continuing to leak into the abdominal cavity through the rupture for patients with gastrointestinal perforation, and facilitate the healing of the anastomosis after gastrointestinal anastomosis. Therefore, it has a wide range of applications and is often used for acute gastric dilatation, intestinal obstruction, gastrointestinal perforation repair or partial resection. The implementation of gastrointestinal decompression surgery requires the use of a decompression device for decompression operations.

[0003] After the intubation of the existing nasogastric feeding tube connected to the negative pressure drain is completed, the nasogastric feeding tube connected to the nostrils is generally connected to the patient's nose with adhesive tape. However, the oil secretion of the patient's nose due to the adhesive tape connection will cause the adhesive tape to be damaged, and it is difficult to restore the adhesiveness after the adhesive tape is accidentally removed, causing the nasogastric feeding tube to shake and fall off. Therefore, it is necessary to design a gastrointestinal decompression device for gastroenterology with a more stable connection between the nasogastric feeding tube and the patient. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a gastrointestinal decompression device. When the device can be used, the annular silicone hollow rod can be clamped outside the nasogastric tube by using the opening at its upper end, and the side binding strips at the lower end of the annular silicone hollow rod can be glued and connected to the patient's head by means of the positive Velcro and the negative Velcro, and the positive Velcro and the negative Velcro are glued and connected at the back of the patient's head according to the patient's head circumference, which not only effectively increases the tightness of the nasogastric tube and the patient's head, but also avoids the risk of the tape losing its stickiness due to oiliness on the patient's face.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A gastrointestinal decompression device comprises a negative pressure drainer, the upper end of the negative pressure drainer is fixedly connected to a drainage tube, the end of the drainage tube away from the negative pressure drainer is connected to a nasogastric tube, the outer end of the drainage tube is slidably connected to an annular silicone hollow rod, the lower end of the annular silicone hollow rod is fixedly connected to a side binding strip, the upper left end of the side binding strip is fixedly connected to a positive Velcro, and the lower left end of the side binding strip is fixedly connected to a negative Velcro. When using this device, the annular silicone hollow rod can be clamped outside the nasogastric tube using the opening at its upper end, and the side binding strip at the lower end of the annular silicone hollow rod can be attached to the patient's head by gluing the positive Velcro and the negative Velcro, and the positive Velcro and the negative Velcro are attached to the back of the patient's head according to the patient's head circumference, which not only effectively increases the tightness of the nasogastric tube and the patient's head, but also avoids the risk of the adhesive tape losing its viscosity due to oiliness on the patient's face and falling off the nasogastric tube.

[0009] Furthermore, the positive side Velcro and the negative side Velcro are connected by adhesive bonding, and the left and right ends of the side binding strips extend to the left and right sides of the opening respectively.

[0010] Furthermore, the inner end of the annular silicone hollow rod is provided with an anti-skid liner, and a plurality of anti-skid particles are provided in the anti-skid liner. By providing the anti-skid liner, the tightness of the connection between the annular silicone hollow rod and the nasogastric tube is increased.

[0011] Furthermore, a plurality of gel anti-slip patches are fixedly connected to the lower end of the side binding strip, and the plurality of gel anti-slip patches are arranged equidistantly. By providing a plurality of gel anti-slip patches at the end of the side binding strip that contacts the patient's facial skin, the plurality of gel anti-slip patches can not only effectively reduce the tightness caused by the side binding strip, but also effectively ensure the stability of the binding between the side binding strip and the patient's skin, making it not easy to slide, which is conducive to ensuring the smooth progress of the negative pressure work.

[0012] Furthermore, an opening is provided at the upper end of the annular silicone hollow rod, and the annular silicone hollow rod is transparent and visible. By setting the annular silicone hollow rod to be transparent and visible, it is easy to observe whether there is a blockage here.

[0013] Furthermore, the left and right sides of the upper end of the negative pressure drain device are fixedly connected with fixing rings, and a hanging rope is fixedly connected between the two fixing rings. By providing the hanging rope, it is convenient to hang the negative pressure drain device beside the patient's bed.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) When using the device, the ring-shaped silicone hollow rod can be clamped outside the nasogastric tube by using the opening at its upper end, and the side tie strip at the lower end of the ring-shaped silicone hollow rod can be connected to the patient's head by gluing the positive Velcro and the negative Velcro. The positive Velcro and the negative Velcro are glued and connected at the back of the patient's head according to the patient's head circumference. This not only effectively increases the tightness of the nasogastric tube and the patient's head, but also avoids the risk of the adhesive tape losing its stickiness and falling off due to oiliness on the patient's face.

[0017] (2) At the same time, a plurality of gel anti-slip patches are provided at the end of the side binding strip that contacts the patient's facial skin. The plurality of gel anti-slip patches can not only effectively reduce the tightness caused by the side binding strip, but also effectively ensure the stability of the binding between the side binding strip and the patient's skin so that it is not easy to slide, which is conducive to ensuring the smooth progress of the negative pressure work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the axial structure of the negative pressure drainage device of the utility model;

[0019] Figure 2 This is a schematic diagram of the axial side structure of the annular silicone hollow rod of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the annular silica gel hollow rod of the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Negative pressure drainage device; 2. Drainage tube; 3. Opening; 4. Ring-shaped silicone hollow rod; 5. Side tie strip; 6. Positive Velcro; 7. Gel anti-slip patch; 8. Negative Velcro; 9. Fixed ring; 10. Hanging rope; 11. Nasogastric feeding tube; 12. Anti-slip particles; 13. Anti-slip liner. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 indirectly connected 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 utility model can be understood according to specific circumstances.

[0026] Embodiment 1:

[0027] See also Figure 1 , Figure 2 A gastrointestinal decompression device comprises a negative pressure drainer 1, the upper end of the negative pressure drainer 1 is fixedly connected with a drainage tube 2, one end of the drainage tube 2 away from the negative pressure drainer 1 is connected with a nasogastric tube 11, the outer end of the drainage tube 2 is slidably connected with an annular silicone hollow rod 4, the lower end of the annular silicone hollow rod 4 is fixedly connected with a side binding strip 5, the upper left end of the side binding strip 5 is fixedly connected with a positive Velcro 6, and the lower left end of the side binding strip 5 is fixedly connected with a negative Velcro 8.

[0028] See also Figure 1-Figure 3 The positive Velcro 6 and the negative Velcro 8 are glued and connected, the left and right ends of the side binding strip 5 extend to the left and right sides of the opening 3 respectively, the inner end of the annular silicone hollow rod 4 is provided with an anti-slip liner 13, and a number of anti-slip particles 12 are provided in the anti-slip liner 13, and the lower end of the side binding strip 5 is fixedly connected with a plurality of gel anti-slip patches 7, and the plurality of gel anti-slip patches 7 are equidistantly arranged, the upper end of the annular silicone hollow rod 4 is provided with an opening 3, and the annular silicone hollow rod 4 is transparent and visible, the left and right sides of the upper end of the negative pressure drain 1 are fixedly connected with fixing rings 9, and a hanging rope 10 is fixedly connected between the two fixing rings 9.

[0029] See also Figure 1-Figure 3When using the device, first insert the nasogastric tube 11 into the patient's nasal cavity and extend it into the gastric cavity, use the suction needle to connect the nasogastric tube 11 to extract the first batch of liquid, then connect the negative pressure drainer 1 and the drainage tube 2 at the upper end of the gas to the nasogastric tube 11, and then use the folded negative pressure drainer 1 to slowly extract the gas and liquid in the patient's gastric cavity using the negative pressure principle. After the nasogastric tube 11 is inserted, the nasogastric tube 11 connected to the nostrils is generally connected to the patient's nose by gluing. However, due to the oily nose of the patient due to the adhesive tape, the adhesive tape will be damaged, and it is difficult to restore the adhesive tape after accidentally removing it. Therefore, the annular silicone hollow rod 4 can be clamped outside the nasogastric tube 11 using the opening 3 at its upper end, and the annular silicone hollow rod 4 can be clamped outside the nasogastric tube 11. The side binding strip 5 at the lower end of the hollow silicone rod 4 is connected to the patient's head by gluing the positive Velcro 6 and the negative Velcro 8, and the positive Velcro 6 and the negative Velcro 8 are gluing and connecting at the back of the patient's head according to the patient's head circumference, which not only effectively increases the tightness of the nasogastric tube 11 fixed to the patient's head, but also avoids the risk of the adhesive tape losing its stickiness due to oily facial skin of the patient. At the same time, a plurality of gel anti-slip patches 7 are also provided at the end of the side binding strip 5 that contacts the patient's facial skin. The plurality of gel anti-slip patches 7 can not only effectively reduce the tightness brought by the side binding strip 5, but also effectively ensure the stability of the binding between the side binding strip 5 and the patient's skin, making it difficult to slide, which is conducive to ensuring the smooth progress of the negative pressure work.

[0030] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A gastrointestinal decompression device, comprising a negative pressure drain (1), characterized in that: The upper end of the negative pressure drain device (1) is fixedly connected to a drainage tube (2); one end of the drainage tube (2) away from the negative pressure drain device (1) is connected to a nasogastric tube (11); the outer end of the drainage tube (2) is slidably connected to an annular silicone hollow rod (4); the lower end of the annular silicone hollow rod (4) is fixedly connected to a side binding strip (5); the upper left end of the side binding strip (5) is fixedly connected to a positive Velcro (6); and the lower left end of the side binding strip (5) is fixedly connected to a negative Velcro (8).

2. A gastrointestinal decompression device according to claim 1, characterized in that: The positive side Velcro (6) and the negative side Velcro (8) are connected by adhesive bonding, and the left and right ends of the side binding strip (5) extend to the left and right sides of the opening (3) respectively.

3. A gastrointestinal decompression device according to claim 1, characterized in that: The inner end of the annular hollow silica gel rod (4) is provided with an anti-skid inner liner (13), and a plurality of anti-skid particles (12) are provided in the anti-skid inner liner (13).

4. A gastrointestinal decompression device according to claim 1, characterized in that: A plurality of gel anti-slip patches (7) are fixedly connected to the lower end of the side binding strip (5), and the plurality of gel anti-slip patches (7) are arranged at equal distances.

5. A gastrointestinal decompression device according to claim 1, characterized in that: An opening (3) is provided at the upper end of the annular hollow silicone rod (4), and the annular hollow silicone rod (4) is transparent and visible.

6. A gastrointestinal decompression device according to claim 1, characterized in that: The left and right sides of the upper end of the negative pressure drain device (1) are fixedly connected with fixing rings (9), and a hanging rope (10) is fixedly connected between the two fixing rings (9).

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