CN222899857U

CN222899857U - Neonate uses backward flow enema anal canal

Info

Publication number: CN222899857U
Application number: CN202421132844.7U
Authority: CN
Inventors: 李园芳; 廖卫华; 丁静; 叶瑶; 谢巧; 钟琳
Original assignee: Nanfang Hospital of Southern Medical University
Current assignee: Nanfang Hospital of Southern Medical University
Priority date: 2024-05-23
Filing date: 2024-05-23
Publication date: 2025-05-27
Anticipated expiration: 2034-05-23

Abstract

The utility model discloses a reflux enema anal tube for newborns, comprising a flexible tube body, the inner cavity of the flexible tube body being divided into two channels by a partition, a side hole being opened on one end side of the flexible tube body and being respectively connected to the two channels, the other end of the flexible tube body being bifurcated and connected to an injection tube connected to a syringe and a drainage tube connected to a drainage bag, the injection tube and the drainage tube being respectively connected to the two channels, the end of the injection tube being connected to a hard sleeve tube, the hard sleeve tube being detachably sleeved on a liquid outlet interface of the syringe and the hard sleeve tube being tightly matched with the liquid outlet interface. The reflux enema anal tube for newborns of the utility model is easy to operate, and saves time and effort.

Description

Neonate uses backward flow enema anal canal

Technical Field

The utility model relates to a reflux enema anal canal for a newborn.

Background

The reflux enema is a mode of repeatedly lavaging to help the infant discharge faeces and gas, relieve abdominal distension, alleviate tension of intestinal canal, improve blood circulation, promote intestinal wall inflammation absorption, improve intestinal microecological environment and nutritional status of the infant, and achieve the purpose of treatment. The anal canal used during reflux clysis must be soft, the liquid amount of each lavage of the newborn cannot be excessive, if resistance is encountered in the intubation process, the method of injecting water while intubation is not used, and the method can not be forcedly inserted, so that serious consequences such as intestinal perforation and the like are avoided. However, at present, a special anal canal suitable for neonatal reflux enema is not available.

At present, the catheter is clinically used as a reflux enema anal canal, one end of the catheter is connected with a liquid outlet connecting pipe, an inflation connecting pipe is also forked beside the liquid outlet connecting pipe, the liquid outlet connecting pipe is conical, the size of the liquid outlet connecting pipe is not matched with a liquid outlet interface of the syringe, the vertical connecting pipe is basically sheared off at the root of the liquid outlet connecting pipe, the catheter and the liquid outlet interface of the syringe can be matched, one shearing operation is needed for each time the catheter is used for an infant, the operation is complex, time and labor are wasted, the catheter is not provided with scales, and is made of non-transparent materials, so that clinical records and observation of the depth and drainage conditions of the intubation are inconvenient.

Therefore, there is a need to design a new born infant anal canal with reflux enema to ameliorate the aforementioned drawbacks.

Disclosure of utility model

The utility model aims to provide a reflux enema anal canal for a newborn, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model provides a reflux enema anal tube for a neonate, which comprises a hose body, wherein the inner cavity of the hose body is divided into two channels through a separation part, a side hole which is respectively communicated with the two channels is formed on one side surface of one end of the hose body, a liquid injection connecting pipe which is connected with a syringe and a drainage connecting pipe which is connected with a drainage bag are connected in a forked manner at the other end of the hose body, the liquid injection connecting pipe and the drainage connecting pipe are respectively communicated with the two channels, a hard sleeve connecting pipe is connected at the tail end of the liquid injection connecting pipe, the hard sleeve connecting pipe is detachably sleeved on a liquid outlet interface of the syringe, and the hard sleeve connecting pipe is tightly matched with the liquid outlet interface.

Preferably, the hose body, the drainage connecting pipe and the liquid injection connecting pipe are transparent pipes.

Preferably, scale marks are arranged on the hose body at intervals along the length direction of the hose body.

Preferably, the hose body, the drainage connecting pipe and the liquid injection connecting pipe are all made of silica gel.

Preferably, the hard sleeve pipe comprises a conical sleeve pipe which is matched with the liquid outlet port in shape and a connecting pipe which is connected with the small-diameter end of the conical sleeve pipe, the outer diameter of the connecting pipe is smaller than that of the conical sleeve pipe, and the tail end of the connecting pipe is integrally connected with the liquid injection connecting pipe.

Preferably, the two sides of the conical sleeve are outwards protruded to form wing parts.

Preferably, the inner diameter and the outer diameter of the drainage connecting pipe are larger than those of the liquid injection connecting pipe.

Preferably, two side holes are formed in one side face of the hose body, the two side holes are respectively communicated with the two channels, the two side holes are asymmetrically formed, and each side hole is a round-corner rectangular hole.

Compared with the prior art, the utility model has the beneficial effects that the neonate uses the reflux enema anal canal as follows:

(1) The hard sleeve pipe is tightly matched with the liquid outlet interface, so that the hard sleeve pipe is not easy to separate from the liquid outlet interface, and can be directly connected with the liquid outlet interface of the syringe when in use, the liquid outlet sleeve pipe of the catheter is not required to be sheared to fit the caliber of the liquid outlet interface of the syringe, the operation is simple, and the time and the labor are saved.

(2) The hose body, the drainage connecting pipe and the liquid injection connecting pipe are transparent pipes, so that liquid injection conditions and drainage conditions can be conveniently observed during liquid injection and drainage, and the design of scale marks is convenient for clinical observation of the depth of the cannula.

(3) The wing parts are adopted, so that the taper sleeve and the liquid outlet interface of the injector can be smoothly connected by holding the wing parts conveniently.

(4) The hose body is soft PVC material, and the material is soft, can avoid causing the intestines perforation at intubate in-process.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

Fig. 1 is a schematic diagram of the anal canal of a neonate using reflux enema according to this utility model.

Fig. 2 is a second schematic illustration of the anal canal of the neonate using reflux enema according to this utility model.

The reference numerals illustrate the flexible pipe body 1, the partition 11, the channel 12, the side hole 13, the liquid filling pipe 14, the drainage pipe 15, the hard sleeve pipe 16, the conical sleeve 161, the connecting pipe 162, the wing 163, the scale mark 17, the syringe 2 and the liquid outlet port 21.

Detailed Description

Embodiments of the present utility model will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.

Referring to fig. 1-2, the anal canal of the neonate using reflux enema includes a flexible tube body 1, an inner cavity of the flexible tube body 1 is divided into two channels 12 by a partition 11, a side hole 13 respectively communicated with the two channels 12 is formed on a side surface of one end of the flexible tube body 1, an injection connecting tube 14 connected with a syringe and a drainage connecting tube 15 connected with a drainage bag are connected at the other end of the flexible tube body 1 in a forked manner, the injection connecting tube 14 and the drainage connecting tube 15 are respectively communicated with the two channels 12, a hard connecting tube 16 is connected at the tail end of the injection connecting tube 14, the hard connecting tube 16 is detachably sleeved on a liquid outlet interface 21 of the syringe 2, and the hard connecting tube 16 is tightly matched with the liquid outlet interface 21.

The hose body 1, the drainage connecting pipe 15 and the liquid injection connecting pipe 14 are transparent pipes, so that liquid injection and drainage can be conveniently observed during liquid injection and drainage. The flexible pipe body 1 is provided with scale marks 17 which are distributed at intervals along the length direction of the flexible pipe body 1, and the scale is designed so as to facilitate clinical observation of the cannula depth. The hose body 1, the drainage connecting pipe 15 and the liquid injection connecting pipe 14 are all made of soft PVC, the hose body 1 is soft, and intestinal perforation can be avoided in the intubation process. The inner diameter and the outer diameter of the drainage connecting pipe 15 are larger than those of the liquid injection connecting pipe 14.

The hard sleeve 16 is made of hard PVC, and the hard sleeve 16 includes a tapered sleeve 161 matching the shape of the outlet port 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 outlet port 21 and tightly fits with the outlet port 21, when the tapered sleeve 161 is tightly fitted with the outlet port 21, the tapered sleeve 161 is not easily separated from the outlet port 21, and the tapered sleeve 161 can be pulled out from the outlet port 21 under the condition of external force. The outer diameter of the connection pipe 162 is smaller than that of the tapered sleeve 161, and the end of the connection pipe 162 is integrally connected with the filler neck 14. Wings 163 are formed on two sides of the conical sleeve 161 in a protruding mode, and the wings are convenient to push to enable the conical sleeve 161 to be smoothly connected with the liquid outlet port 21 of the syringe 2.

Two side holes 13 are formed in the side face of one end of the hose body 1, the two side holes 13 are respectively communicated with the two channels 12, the two side holes 13 are asymmetrically formed, and each side hole 13 is a round-corner rectangular hole.

When the disposable enema tube is used, the flexible tube body 1 is inserted into the anus of a newborn, the insertion depth can be intuitively known through the scale marks 17, the liquid outlet port 21 of the syringe 2 is inserted into the conical sleeve 161 of the hard sleeve pipe 16, the liquid outlet port 21 and the conical sleeve 161 are not easy to separate through the tight fit relation of the liquid outlet port 21 and the conical sleeve 161, water is injected into the flexible tube body 1 by the syringe 2, water is fed into the anus of the newborn through the flexible tube body 1 for enema, meanwhile, the drainage connecting pipe 15 is connected through the drainage bag, and excrement, water and intestinal juice are enabled to flow back into the drainage bag through drainage.

The drainage tube connected with the drainage bag is conventionally provided with a buckle, and the drainage tube is clamped by the buckle, so that the excrement, water and intestinal juice can be pumped into the syringe barrel through the syringe 2.

The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.

Claims

1. The reflux enema anal tube for the neonate comprises a hose body and is characterized in that the inner cavity of the hose body is divided into two channels through a separation part, a side hole which is respectively communicated with the two channels is formed in one side face of one end of the hose body, a liquid injection connecting pipe which is connected with an injector and a drainage connecting pipe which is connected with a drainage bag are connected in a forked mode, the liquid injection connecting pipe and the drainage connecting pipe are respectively communicated with the two channels, a hard sleeve connecting pipe is connected at the tail end of the liquid injection connecting pipe, the hard sleeve connecting pipe is detachably sleeved on a liquid outlet interface of the injector, and the hard sleeve connecting pipe is tightly matched with the liquid outlet interface;

The hard sleeve pipe comprises a conical sleeve pipe which is anastomotic with the liquid outlet port in shape and a connecting pipe which is connected with the small-diameter end of the conical sleeve pipe, the outer diameter of the connecting pipe is smaller than that of the conical sleeve pipe, and the tail end of the connecting pipe is integrally connected with the liquid injection connecting pipe.

2. The neonatal reflux enema anal canal according to claim 1, wherein the flexible tube body, the drainage connection tube and the liquid injection connection tube are transparent tubes.

3. The neonatal reflux enema anal canal according to claim 2, wherein graduation marks are provided on the flexible tube body at intervals along the length direction of the flexible tube body.

4. The neonatal reflux enema anal canal according to claim 1, wherein the flexible tube body, the drainage connection tube and the liquid injection connection tube are all made of soft PVC materials.

5. The neonatal anal canal for reflux enema according to claim 1, wherein the two sides of the conical sleeve are protruded to form wings.

6. The neonatal reflux enema anal canal according to claim 1, wherein the inner diameter and the outer diameter of the drainage tube are larger than those of the infusion tube.

7. The neonatal reflux enema anal canal according to claim 1, wherein the side surface of one end of the flexible tube body is provided with two side holes which are respectively communicated with the two channels, the two side holes are asymmetrically arranged, and each side hole is a round rectangular hole.