Gastrointestinal decompression drainage device

Abstract

The utility model provides a gastrointestinal decompression drainage device which comprises a drainage cylinder, the drainage cylinder is a closed foldable cylinder body, the top surface of the drainage cylinder is provided with a connecting pipe, the connecting pipe is connected with a stomach tube through a connecting pipe, the connecting pipe is provided with a solenoid which is obliquely arranged, the solenoid is connected with a first screw plug, and the connecting pipe is further provided with a switch clamp. The switch clamp is located between the connecting pipe and the screw pipe, and a liquid outlet is formed in the outer ring of the upper portion of the drainage cylinder and blocked through a screw cap. A base is arranged at the bottom of the drainage cylinder. The drainage cylinder with the foldable cylinder body is adopted, the screw tube can be connected with the negative pressure ball body after the first screw plug is removed, and the ball body can be exhausted by extruding the negative pressure ball body; the connecting pipe can be temporarily blocked by pressing the switch clamp on the connecting pipe; the liquid outlet is formed in the outer ring of the upper portion of the drainage cylinder, gastric juice can be poured conveniently when the drainage cylinder inclines, the size of the drainage cylinder is large, and the gastric juice pouring frequency can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary devices, in particular to a gastrointestinal decompression drainage device. Background Art

[0002] For patients with intestinal obstruction, gastrointestinal decompression catheterization takes longer than conventional laparotomy, and the drained gastric juice is more and has a stronger smell. The existing negative pressure drainage ball is complicated to operate when draining gastric juice. It is necessary to first find the catheter safety cap to fold the catheter to clamp the tube, and then separate the negative pressure ball from the catheter, invert it, and pour out the gastric juice. There are the following technical defects: gastric juice is easy to contaminate the ground and the surface of the drainage ball, the drainage bag has a small volume, and the number of times of draining gastric juice is high.

[0003] Therefore, how to design a gastrointestinal decompression drainage device that can reduce the number of times of gastric juice reflux and facilitate gastric juice dumping has become an urgent problem to be solved. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a gastrointestinal decompression drainage device to solve at least one of the above technical problems.

[0005] The technical solution of the utility model is: a gastrointestinal decompression drainage device, comprising a drainage tube, the drainage tube is a closed foldable cylinder, the top surface of the drainage tube is provided with a connecting pipe, the connecting pipe is connected to the stomach tube through a connecting pipe, an obliquely arranged spiral tube is provided on the connecting tube, the spiral tube is connected to a first screw plug, a switch clamp is also provided on the connecting tube, the switch clamp is located between the connecting pipe and the spiral tube, the upper outer ring of the drainage tube is provided with a liquid outlet, the liquid outlet is blocked by a screw cover; the bottom of the drainage tube is provided with a base.

[0006] The utility model adopts a drainage tube with a foldable cylinder body, which can be connected to a negative pressure ball after the first screw plug is removed, and the ball can be exhausted by squeezing the negative pressure ball; the connecting tube can be temporarily blocked by pressing the switch clamp on the connecting tube; the liquid outlet is arranged on the upper outer ring of the drainage tube, which can facilitate the pouring of gastric fluid when the drainage tube is tilted; the drainage tube has a large volume, which can reduce the number of times of vomiting gastric fluid; when the drainage bag is replaced every day, the catheter can be clamped by the switch clamp, and the screw cover of the liquid outlet can be removed and connected to the drainage bag, and the switch clamp is opened; the technical defects of the prior art that the operation of vomiting gastric fluid with the negative pressure drainage ball is complicated, the catheter safety cap needs to be found first, the catheter needs to be folded to clamp the catheter, and then the negative pressure ball is separated from the catheter and inverted to pour out the gastric fluid, which is easy to contaminate the ground and the surface of the drainage ball with gastric fluid, the drainage bag has a small volume, and the number of times of vomiting gastric fluid is high are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the front view of the installation structure of the utility model.

[0008] Figure 2 for Figure 1 Bottom view of .

[0009] Figure 3 This is a usage state diagram of the utility model.

[0010] In the figure: 1. drainage tube; 2. connecting tube; 3. switch clamp; 4. negative pressure sphere; 101. liquid outlet; 102. base; 103. connecting pipe. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings.

[0012] See also Figure 1-3 The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0013] Embodiment 1: A gastrointestinal decompression drainage device, referring to Figure 1 , Figure 2 , including a drainage tube 1, Figure 1The drainage tube 1 is in a non-negative pressure state. The drainage tube 1 is a closed foldable cylinder. A connecting pipe 103 is provided on the top surface of the drainage tube 1. The connecting pipe 103 is connected to the gastric tube through a connecting tube 2. An obliquely arranged spiral tube is provided on the connecting tube 2. The spiral tube is connected to a first screw plug. A switch clamp 3 is also provided on the connecting tube 2. The switch clamp 3 is located between the connecting pipe 103 and the spiral tube. A liquid outlet 101 is provided on the upper outer ring of the drainage tube 1, and the liquid outlet 101 is sealed by a screw cover; a base 102 is provided at the bottom of the drainage tube 1. The utility model adopts a drainage tube with a foldable cylinder body, which can be connected to a negative pressure ball after the first screw plug is removed, and the ball can be exhausted by squeezing the negative pressure ball; the connecting tube can be temporarily blocked by pressing the switch clamp on the connecting tube; the liquid outlet is arranged on the upper outer ring of the drainage tube, which can facilitate the pouring of gastric fluid when the drainage tube is tilted; the drainage tube has a large volume, which can reduce the number of times of vomiting gastric fluid; when the drainage bag is replaced every day, the catheter can be clamped by the switch clamp, and the screw cover of the liquid outlet can be removed and connected to the drainage bag, and the switch clamp is opened; the technical defects of the prior art that the operation of vomiting gastric fluid with the negative pressure drainage ball is complicated, the catheter safety cap needs to be found first, the catheter needs to be folded to clamp the catheter, and then the negative pressure ball is separated from the catheter and inverted to pour out the gastric fluid, which is easy to contaminate the ground and the surface of the drainage ball with gastric fluid, the drainage bag has a small volume, and the number of times of vomiting gastric fluid is high are solved.

[0014] Embodiment 2: Based on embodiment 1, the connecting pipe 103 is a right-angle elbow structure, one end of the right-angle elbow structure is connected to the drainage tube 1, an exhaust pipe is provided on the outer surface of one end of the right-angle elbow structure, the exhaust pipe is an internally threaded pipe, and a second screw plug for blocking is provided on the internally threaded pipe; the other end of the right-angle elbow structure faces the side away from the liquid outlet 101, and the connecting pipe 2 is connected to the other end of the right-angle elbow structure. The utility model adopts the arrangement of an exhaust pipe on the side of the connecting pipe of the right-angle elbow structure, and when the exhaust pipe exhausts, it reduces the gastric fluid from contaminating the operator's face, and at the same time reduces the discomfort of the operator caused by the gastric fluid odor of special patients.

[0015] Embodiment 3: Based on embodiment 1, a hook hole is provided on the base 102, and the hook hole is arranged on the same side as the connecting tube 2. The utility model adopts the arrangement of the hook hole and the connecting tube on the same side, and when the drainage tube is hung by the hook hole, the liquid outlet at the other end of the connecting tube can facilitate the dumping of gastric fluid.

[0016] Embodiment 4: Based on Embodiment 3, the base 102 is an elliptical plate, the major axis length of the elliptical plate is greater than the top outer diameter of the drainage tube 1, and the minor axis length of the elliptical plate is equal to the top outer diameter of the drainage tube 1. The utility model adopts an elliptical plate base, the major axis length of the elliptical plate is greater than the top outer diameter of the drainage tube, and the minor axis length of the elliptical plate is equal to the top outer diameter of the drainage tube, which can facilitate the contraction of the drainage tube.

[0017] Embodiment 5: Based on embodiment 1, the upper part of the drainage tube 1 is a cylindrical tube with a top seal, and the liquid outlet 101 is located on the outer ring of the cylindrical tube. The liquid outlet 101 is an externally threaded tube, which can be connected to a drainage bag. The utility model adopts an externally threaded tube liquid outlet, which can be easily connected to a drainage bag and pour gastric fluid into the drainage bag.

[0018] Embodiment 6: Based on Embodiment 5, the lower part of the drainage tube 1 is a conical tube, the large end of the conical tube is connected to the cylindrical tube, the small end of the conical tube is connected to the base 102, and a spring is embedded on the inner wall of the conical tube. The utility model adopts a conical tube with a spring embedded on the inner wall, which can facilitate the release and contraction of the drainage tube by pulling the spring.

[0019] When using the utility model, refer to Figure 3 , remove the first screw plug on the connecting tube 2, connect the screw tube to the negative pressure sphere 4, and connect the other end of the connecting tube 2 to the patient's gastric tube; when a gastric tube needs to be left in place for gastrointestinal decompression due to intestinal obstruction, flatulence caused by failure to recover gastrointestinal function after surgery, upper gastrointestinal bleeding, etc., when pouring out gastric fluid, remove the screw cover of the liquid outlet 101 and connect it to the drainage bag, clamp the switch clip 3 on the connecting tube 2, remove the second screw plug on the exhaust pipe, open the inlet exhaust hole, tilt the drainage tube 1 to arrange the liquid outlet 101 downward, install the hook hole on the base 102 on the S-shaped hook, and the gastric fluid in the drainage tube 1 can be directly poured out.

[0020] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A gastrointestinal decompression drainage device, comprising a drainage tube (1), characterized in that: The drainage tube (1) is a closed foldable tube. A connecting pipe (103) is provided on the top surface of the drainage tube (1). The connecting pipe (103) is connected to the stomach tube through a connecting pipe (2). An obliquely arranged spiral tube is provided on the connecting pipe (2). The spiral tube is connected to a first screw plug. A switch clamp (3) is also provided on the connecting pipe (2). The switch clamp (3) is located between the connecting pipe (103) and the spiral tube. A liquid outlet (101) is provided on the upper outer ring of the drainage tube (1). The liquid outlet (101) is blocked by a screw cover. A base (102) is provided at the bottom of the drainage tube (1).

2. A gastrointestinal decompression drainage device according to claim 1, characterized in that: The connecting pipe (103) is a right-angle elbow structure, one end of which is connected to the drainage tube (1), an exhaust pipe is provided on the outer surface of one end of the right-angle elbow structure, the exhaust pipe is an internally threaded pipe, and a second screw plug is provided on the internally threaded pipe; the other end of the right-angle elbow structure faces a side away from the liquid outlet (101), and the connecting pipe (2) is connected to the other end of the right-angle elbow structure.

3. A gastrointestinal decompression drainage device according to claim 1, characterized in that: The base (102) is provided with a hook hole, which is arranged on the same side as the connecting pipe (2).

4. A gastrointestinal decompression drainage device according to claim 3, characterized in that: The base (102) is an elliptical plate, the major axis length of the elliptical plate is greater than the top outer diameter of the drainage tube (1), and the minor axis length of the elliptical plate is equal to the top outer diameter of the drainage tube (1).

5. A gastrointestinal decompression drainage device according to claim 1, characterized in that: The upper part of the drainage tube (1) is a cylindrical tube with a sealed top, the liquid outlet (101) is located on the outer ring of the cylindrical tube, and the liquid outlet (101) is an externally threaded tube that can be connected to a drainage bag.

6. A gastrointestinal decompression drainage device according to claim 5, characterized in that: The lower part of the drainage tube (1) is a conical tube, the large end of the conical tube is connected to the cylindrical tube, the small end of the conical tube is connected to the base (102), and a spring is embedded on the inner wall of the conical tube.

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