Backflow enema anal tube for newborns

Abstract

The backflow enema anal tube comprises a hose body, an inner cavity of the hose body is divided into two channels through a separation part, and side holes communicated with the two channels respectively are formed in the side face of one end of the hose body. The other end of the hose body is connected with a liquid injection connecting pipe connected with an injector and a drainage connecting pipe connected with a drainage bag in a forked mode, the liquid injection connecting pipe and the drainage connecting pipe are communicated with the two channels respectively, and the tail end of the liquid injection connecting pipe is connected with a hard sleeving pipe. And the hard socketed pipe is detachably sleeved on the liquid outlet connector of the injector and is tightly matched with the liquid outlet connector. The backflow enema anal tube for the newborn is easy to operate, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to a reflux enema anal tube for newborns. Background Technique

[0002] Reflux enema is a method of repeatedly irrigating to help children discharge feces and gas, relieve abdominal distension, relieve intestinal tube tension, improve blood circulation, promote absorption of intestinal wall inflammation, improve the intestinal microecological environment and the nutritional status of children, so as to achieve the purpose of treatment. The anal tube used for reflux enema must be soft in texture. The amount of liquid for each irrigation of newborns should not be too much. During the intubation process, if resistance is encountered, the method of injecting water while intubating should be used, and forced insertion is not allowed to avoid serious consequences such as intestinal perforation. However, there is currently no special anal tube suitable for reflux enema for newborns.

[0003] Currently, a urinary catheter is used as a reflux enema anal tube in clinical practice. One end of the urinary catheter is connected with a liquid outlet connecting pipe, and a gas injection connecting pipe is also bifurcated and connected beside the liquid outlet connecting pipe. The liquid outlet connecting pipe is conical in shape and does not match the liquid outlet interface of the syringe. It is necessary to basically cut off the vertical connecting pipe at the root of the liquid outlet connecting pipe to make the urinary catheter match the liquid outlet interface of the syringe. Each time the urinary catheter is used for a child, a cutting operation is required, which is cumbersome, time-consuming and laborious. Moreover, the urinary catheter does not have a scale and is not made of a transparent material, which is not convenient for clinical recording and observing the intubation depth and drainage situation.

[0004] Therefore, it is necessary to design a reflux enema anal tube for newborns to improve the above-mentioned defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a reflux enema anal tube for newborns to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides a reflux enema anal tube for newborns, which includes a flexible tube body. The inner cavity of the flexible tube body is divided into two channels by a partition part. Side holes respectively communicating with the two channels are opened on one side surface of one end of the flexible tube body. The other end of the flexible tube body is bifurcated and connected with a liquid injection connecting pipe connected to a syringe and a drainage connecting pipe connected to a drainage bag. The liquid injection connecting pipe and the drainage connecting pipe are respectively communicated with the two channels. The end of the liquid injection connecting pipe is connected with a rigid sleeve connecting pipe, and the rigid sleeve connecting pipe is detachably sleeved on the liquid outlet interface of the syringe and is tightly fitted with the liquid outlet interface.

[0007] Preferably, the flexible tube body, the drainage connecting pipe and the liquid injection connecting pipe are all transparent tubes.

[0008] Preferably, scale lines are arranged at intervals along the length direction of the flexible tube body.

[0009] Preferably, the hose body, the drainage connecting tube, and the liquid injection connecting tube are all made of silicone material.

[0010] Preferably, the rigid sleeve connecting tube includes a conical sleeve that fits the shape of the liquid outlet interface and a connecting tube connected to the small-diameter end of the conical sleeve. The outer diameter of the connecting tube is smaller than the outer diameter of the conical sleeve, and the end of the connecting tube is integrally connected to the liquid injection connecting tube.

[0011] Preferably, wings protrude outward on both sides of the conical sleeve.

[0012] Preferably, the inner diameter and outer diameter of the drainage connecting tube are both larger than the inner diameter and outer diameter of the liquid injection connecting tube.

[0013] Preferably, two side holes are provided on the side surface of one end of the hose body. The two side holes are respectively communicated with two channels. The two side holes are asymmetrically arranged, and each side hole is a rounded rectangular hole.

[0014] Compared with the prior art, the beneficial effects of a neonatal reflux enema anal tube of the present invention are as follows:

[0015] (1) The use of a rigid sleeve connecting tube in tight fit with the liquid outlet interface makes it difficult for the rigid sleeve connecting tube to separate from the liquid outlet interface. When in use, the rigid sleeve connecting tube can be directly connected to the liquid outlet interface of the syringe, and there is no need to cut the liquid outlet connecting tube of the catheter to fit the caliber of the liquid outlet interface of the syringe. The operation is simple, time-saving, and labor-saving.

[0016] (2) The hose body, the drainage connecting tube, and the liquid injection connecting tube are all transparent tubes, which are convenient for observing the liquid injection situation and drainage situation when injecting liquid and draining; the design of the scale line is convenient for clinical observation of the intubation depth.

[0017] (3) The use of wings facilitates holding the wings to smoothly connect the conical sleeve with the liquid outlet interface of the syringe.

[0018] (4) The hose body is made of soft PVC material, which is soft and can avoid intestinal perforation during the intubation process.

[0019] Through the following description and in combination with the accompanying drawings, the present invention will become clearer. These drawings are used to explain the embodiments of the present invention. Brief Description of the Drawings

[0020] Figure 1 is a schematic diagram of a neonatal reflux enema anal tube of the present invention Figure 1 。

[0021] Figure 2 is a schematic diagram of a neonatal reflux enema anal tube of the present invention Figure 2 。

[0022] Description of the reference numerals in the drawings: hose body 1, partition portion 11, channel 12, side hole 13, liquid injection connecting pipe 14, drainage connecting pipe 15, rigid sleeve connecting pipe 16, tapered sleeve 161, connecting pipe 162, wing portion 163, scale line 17, syringe 2, liquid outlet interface 21. Detailed implementation manner

[0023] Now, embodiments of the present utility model will be described with reference to the accompanying drawings, and like reference numerals in the drawings represent like elements.

[0024] Please refer to Figure 1-2 , the reflux enema anal tube for newborns described above includes a hose body 1. The inner cavity of the hose body 1 is divided into two channels 12 by a partition portion 11. Side holes 13 communicating with the two channels 12 are respectively opened on one side of one end of the hose body 1. The other end of the hose body 1 is bifurcated and connected with a liquid injection connecting pipe 14 connected to a syringe and a drainage connecting pipe 15 connected to a drainage bag. The liquid injection connecting pipe 14 and the drainage connecting pipe 15 are respectively communicated with the two channels 12. The end of the liquid injection connecting pipe 14 is connected with a rigid sleeve connecting pipe 16. The rigid sleeve connecting pipe 16 is detachably sleeved on the liquid outlet interface 21 of the syringe 2 and is in a tight fit with the liquid outlet interface 21.

[0025] The hose body 1, the drainage connecting pipe 15, and the liquid injection connecting pipe 14 are all transparent tubes, which is convenient for observing the liquid injection situation and the drainage situation during liquid injection and drainage. Scale lines 17 are arranged on the hose body 1 at intervals along the length direction of the hose body 1. The scale design is convenient for clinical observation of the intubation depth. The hose body 1, the drainage connecting pipe 15, and the liquid injection connecting pipe 14 are all made of soft PVC material. The hose body 1 has a soft material and can avoid causing intestinal perforation during the intubation process. The inner diameter and outer diameter of the drainage connecting pipe 15 are both larger than the inner diameter and outer diameter of the liquid injection connecting pipe 14.

[0026] The rigid sleeve connecting pipe 16 is made of rigid PVC material. The rigid sleeve connecting pipe 16 includes a tapered sleeve 161 that fits the shape of the liquid outlet interface 21 and a connecting pipe 162 connected to the small diameter end of the tapered sleeve 161. The tapered sleeve 161 is sleeved on the liquid outlet interface 21 and is in a tight fit with the liquid outlet interface 21. When the tapered sleeve 161 is in a tight fit with the liquid outlet interface 21, the tapered sleeve 161 and the liquid outlet interface 21 are not easily separated. Under the condition of using external force, the tapered sleeve 161 can be pulled off from the liquid outlet interface 21. The outer diameter of the connecting pipe 162 is smaller than the outer diameter of the tapered sleeve 161. The end of the connecting pipe 162 is integrally connected to the liquid injection connecting pipe 14. Wings 163 are formed by outward protrusion on both sides of the tapered sleeve 161, which is convenient for pushing the wings by hand to smoothly connect the tapered sleeve 161 with the liquid outlet interface 21 of the syringe 2.

[0027] One end side of the hose body 1 is provided with two side holes 13, the two side holes 13 are respectively communicated with the two channels 12, the two side holes 13 are arranged asymmetrically, and each side hole 13 is a rounded rectangular hole.

[0028] During use, insert the hose body 1 into the anus of the neonate. The insertion depth can be visually understood through the scale line 17. Insert the liquid outlet interface 21 of the syringe 2 into the tapered sleeve 161 of the rigid sleeve connector 16. Due to the tight fit relationship between the liquid outlet interface 21 and the tapered sleeve 161, the liquid outlet interface 21 and the tapered sleeve 161 are not easily separated. Use the syringe 2 to inject water into the hose body 1, and send the water into the anus of the neonate through the hose body 1 for enema. At the same time, connect the drainage bag to the drainage connecting pipe 15, and the feces, water and intestinal fluid flow back into the drainage bag through drainage.

[0029] A buckle is conventionally arranged on the drainage pipe connected to the drainage bag, and the drainage pipe is clamped by the buckle, so that the feces, water and intestinal fluid can be pumped into the syringe barrel through the syringe 2.

[0030] The above describes the present utility model in combination with the best embodiments, but the present utility model is not limited to the disclosed embodiments above, and should cover various modifications and equivalent combinations made according to the essence of the present utility model.

Claims

1. A reflux enema anal tube for newborns, comprising a flexible tube body, characterized in that: The inner cavity of the flexible tube body is divided into two channels by a partition, a side hole connected to the two channels is opened on the side of one end of the flexible tube body, and the other end of the flexible tube body is bifurcated and connected to an injection tube connected to the syringe and a drainage tube connected to the drainage bag, the injection tube and the drainage tube are connected to the two channels respectively, and the end of the injection tube is connected to a hard sleeve tube, which is detachably sleeved on the liquid outlet interface of the syringe and is tightly matched with the liquid outlet interface; The hard sleeve pipe comprises a tapered sleeve matching the shape of the liquid outlet interface and a connecting pipe connected to the small diameter end of the tapered sleeve. The outer diameter of the connecting pipe is smaller than the outer diameter of the tapered sleeve. The end of the connecting pipe is integrally connected to the liquid injection pipe.

2. The anal tube for reflux enema for newborns as claimed in claim 1, characterized in that: The soft tube body, the drainage connecting tube and the injection connecting tube are all transparent tubes.

3. The anal tube for reflux enema for newborns as claimed in claim 2, characterized in that: The hose body is provided with scale lines which are distributed at intervals along the length direction of the hose body.

4. The anal tube for reflux enema for newborns as claimed in claim 1, characterized in that: The hose body, the drainage pipe and the injection pipe are all made of soft PVC material.

5. The anal tube for reflux enema for newborns as claimed in claim 1, characterized in that: The two sides of the conical sleeve are convex to form wings.

6. The anal tube for reflux enema for newborns as claimed in claim 1, characterized in that: The inner diameter and outer diameter of the drainage connecting pipe are both larger than the inner diameter and outer diameter of the injection connecting pipe.

7. The anal tube for reflux enema for newborns as claimed in claim 1, characterized in that: Two side holes are arranged on the side surface of one end of the hose body, the two side holes are respectively connected to the two channels, the two side holes are asymmetrically arranged, and each side hole is a rounded rectangular hole.

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