CN215915935U

CN215915935U - Enema tube special for megacolon

Info

Publication number: CN215915935U
Application number: CN202122314588.6U
Authority: CN
Inventors: 魏强; 陈东; 武勇; 寿龙
Original assignee: Shaanxi Kunyou Medical Technology Co ltd
Current assignee: Shaanxi Kunyou Medical Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-01
Anticipated expiration: 2031-09-24

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a special enema tube for megacolon, which comprises a three-cavity tube, wherein the upper end of the three-cavity tube is provided with a drainage channel, the top of the three-cavity tube is provided with a central drainage hole, the side surface of the three-cavity tube is provided with an oblate side drainage hole, the left side of the inside of the three-cavity tube is provided with an inflation channel, and the right side of the inside of the three-cavity tube is provided with a flushing channel. According to the utility model, through arranging the drainage channel, the flushing channel, the silicon rubber balloon and the self-closing valve, air can be injected into the self-closing valve by using an injection, at the moment, the air enters the inflation channel through the indicating balloon and the inflation tube, at the moment, the air in the inflation channel enters the silicon rubber balloon along the inflation hole, so that the silicon rubber balloon is expanded, the silicon rubber balloon is stably hooked at the inner edge of the anal tube, and thus, the enema can be prevented from splashing from the periphery of the enema tube, and the operation environment is sanitary.

Description

Enema tube special for megacolon

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a special enema tube for megacolon.

Background

Congenital megacolon disease is also called enteroganglioneuropathy, is a common cause for neonatal intestinal obstruction and infant constipation, HD is caused by embryonic dysplasia of an enteric nervous system, the enteric nervous system originates from neural crest cells, the head-to-tail migration disorder of the neural crest cells is the cause of enteric nerve cell deficiency, the earlier the migration failure of the neural crest cells occurs, the longer the enteric segment without ganglion cells; the enteroclysis method is characterized in that the submucosal plexus and the intersomatic plexus ganglion cells of an enteroclysis are deficient, the enteroclysis loses the peristalsis function to cause intestinal obstruction, the morbidity is located in the second place of digestive tract malformation of children, HD treatment comprises conservative treatment and operative treatment, the conservative treatment mainly comprises the step of discharging intestinal excrement through the enteroclysis, the enlargement of proximal colon is delayed, the development of diseases is delayed, abdominal distension of children is relieved, the occurrence of malnutrition is prevented, and guarantee is provided for the operative treatment.

At present, the coloncholia enema method is mainly characterized in that a rubber tube is inserted into rectum, upwards passes through a colon spasm section, reaches an expansion section, is injected with normal saline, and then is pumped or automatically discharges the oil-mixed excrement liquid of the intestinal tract by depending on the intestinal pressure, and the operation is repeated until the excrement accumulated in the intestinal tract is discharged, so that the intestinal tract is cleaned. It has the following disadvantages:

1. the lower half of the body of a patient often needs to be exposed in enema of the infant, liquid dung flows out of the anal tube after the anal tube is inserted into the anus for water injection, and part of the liquid dung flows out of the anal opening of the patient, so that the skin around the anus and the hip of the patient is soaked, discomfort of the patient is caused, the skin around the anus of the patient is even red and even eroded, and the upper respiratory tract infection occurs because the patient is cooled, and the operation is delayed;

2. in the traditional backflow enema operation, a nurse needs to inject physiological saline into an anal canal by one tube of the syringe, so that time and labor are wasted, the workload of the nurse is greatly increased, and the labor efficiency of the nurse is reduced;

3. because the currently used anal tube is a central control rubber pipeline and is not fixed on an intestinal tract device, the anal tube is easy to fall off, the tube needs to be repeatedly arranged for each enema, the discomfort of a child patient is caused, the intestinal tract mucosa is easy to damage, the bleeding is caused, the scar adhesion is formed by the later healing, the operation separation is influenced, and the postoperative complications are increased. An enema device which is simple to operate, time-saving and labor-saving and can increase the comfort level of children patients is urgently needed in the clinical coloclysis treatment work for megacolon diseases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides the enema tube special for megacolon, which is inserted into a rectum section to be lengthened, so that enema can directly reach an intestinal tract of a feces retention section, and the flushing effect is strong; the inflatable saccule can prevent the enema from splashing from the periphery of the enema tube, and the operation environment is sanitary; the double one-way valve pipeline is adopted, the enema can be continuously injected into the intestinal tract, the injector does not need to be released repeatedly to extract the enema, and the operation is convenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special enema tube of huge colophony, includes three chambeies, drainage channel has been seted up to the upper end of three chambeies, central drainage hole has been seted up at the top of three chambeies, oblate side drainage hole has been seted up to the side of three chambeies, the inflation channel has been seted up in the left side of the inside of three chambeies, the washing passageway has been seted up on the inside right side of three chambeies, the outer wall of three chambeies is including the silicon rubber sacculus, the inflation hole has been seted up to the lateral wall of inflation channel, the front of silicon rubber sacculus is equipped with the mark line.

As a preferred technical scheme of the utility model, an inflation tube is fixedly communicated with the side surface of the inflation channel, an indicating balloon and a self-closing valve are arranged at the other end of the inflation tube, a flushing tube is fixedly communicated with the other end of the flushing channel, the flushing tube is fixedly communicated with a first one-way valve, a three-way switch is fixedly communicated with the other end of the first one-way valve, a second and a third interface of the three-way switch are respectively and fixedly connected with a second one-way valve and a screw injector, and the second one-way valve is fixedly communicated with a connecting tube through a hose.

As a preferred technical scheme of the utility model, the three-cavity tube is a circular-section three-cavity hose made of silicon rubber, three cavities are respectively a drainage channel, an inflation channel and a flushing channel, the front end of the three-cavity tube adopts a bevel cut type, and the three-cavity tube can be conveniently inserted into an anus by an operator through a cut design.

As a preferred technical scheme of the utility model, the silicone rubber balloon is oblate, the front end and the rear end of the silicone rubber balloon are hermetically connected with the enema tube wall, the inner cavity of the silicone rubber balloon is fixedly communicated with the inflation channel through the inflation hole on the side wall of the inflation channel, and due to the design of the silicone rubber balloon, the enema liquid can be prevented from splashing around the enema tube, so that the operation environment is sanitary.

As a preferred technical scheme of the utility model, the tail end of the three-cavity tube is open, the tail end of the three-cavity tube is movably sleeved with the collecting container, and the three-cavity tube is designed to discharge the enema and collect the enema through dissolved air, so that the sanitation is guaranteed.

As a preferable technical scheme of the utility model, the front end of the inflation channel is closed, the front end of the flushing channel is opened, and the inflation channel and the flushing channel are ten centimeters to fifteen centimeters away from the central drainage hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through arranging the drainage channel, the flushing channel, the silicon rubber balloon and the self-closing valve, air can be injected into the self-closing valve by using an injection, at the moment, the air enters the inflation channel through the indicating balloon and the inflation tube, at the moment, the air in the inflation channel enters the silicon rubber balloon along the inflation hole, so that the silicon rubber balloon is expanded, the silicon rubber balloon is stably hooked at the inner edge of the anal tube, and thus, the enema can be prevented from splashing from the periphery of the enema tube, and the operation environment is sanitary.

2. The utility model is provided with the first one-way valve, the three-way switch, the second one-way valve and the screw injector, and is connected with the three-way switch through the screw injector, so that the enema can be pumped out from the container, and simultaneously enters the injector through the combination of the three-way switch and the two one-way valves, then is pushed into the flushing pipe, and finally is injected into the rectum of a patient through the flushing channel of the three-cavity pipe, and at the moment, the enema and the excrement discharged by the patient enter the drainage channel from the central drainage hole and the side drainage holes of the enema pipe, and finally are discharged into the collection container.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front side of the present invention;

FIG. 3 is a schematic cross-sectional view of a triple lumen tube of the present invention;

FIG. 4 is a schematic view of a three-lumen tube orifice structure according to the present invention;

fig. 5 is a schematic cross-sectional view of a balloon of the present invention.

In the figure: 1. a three-cavity tube; 101. a drainage channel; 102. a central drainage aperture; 103. an oblate side drainage hole; 104. an inflation channel; 105. flushing the channel; 106. a silicone rubber balloon; 107. an inflation hole; 108. a sign line; 2. an inflation tube; 201. an indicator balloon; 202. a self-closing valve; 3. a flush tube; 301. a first check valve; 302. three switches; 303. a second one-way valve; 304. a connecting pipe; 4. a screw injector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a special enema tube for megacolon, which comprises a three-cavity tube 1, wherein the upper end of the three-cavity tube 1 is provided with a drainage channel 101, the top of the three-cavity tube 1 is provided with a central drainage hole 102, the side surface of the three-cavity tube 1 is provided with an oblate side drainage hole 103, the left side inside the three-cavity tube 1 is provided with an inflation channel 104, the right side inside the three-cavity tube 1 is provided with a flushing channel 105, the outer wall of the three-cavity tube 1 comprises a silicone rubber balloon 106, the side wall of the inflation channel 104 is provided with an inflation hole 107, and the front surface of the silicone rubber balloon 106 is provided with a marker line 108.

The side face of the inflation channel 104 is fixedly communicated with the inflation tube 2, the other end of the inflation tube 2 is provided with the indicating balloon 201 and the self-closing valve 202, the other end of the flushing channel 105 is fixedly communicated with the flushing tube 3, the flushing tube 3 is fixedly communicated with the first one-way valve 301, the other end of the first one-way valve 301 is fixedly communicated with the three-way switch 302, a second and third interface of the three-way switch 302 is fixedly connected with the second one-way valve 303 and the screw injector 4 respectively, the second one-way valve 303 is fixedly communicated with the connecting tube 304 through a hose, due to the design of the flushing tube 3, the double one-way valve pipeline is adopted, the enema can be continuously injected into the intestinal tract, the injector does not need to be repeatedly detached to extract the enema, and the use of operators is facilitated.

Wherein, three chamber pipe 1 is the three chamber hoses of circular cross section that silicon rubber made, and three chamber says that drainage channel 101, inflation channel 104 and washing channel 105 are respectively, and the front end of three chamber pipe 1 adopts the scarf formula, through the incision formula design, can make things convenient for operating personnel to insert anus with three chamber pipe 1.

The silicone rubber balloon 106 is oblate, the front end and the rear end of the silicone rubber balloon 106 are hermetically connected with the enema tube wall, the inner cavity of the silicone rubber balloon 106 is fixedly communicated with the inflation channel 104 through an inflation hole 107 in the side wall of the inflation channel 104, and due to the design of the silicone rubber balloon 106, the enema can be prevented from splashing around the enema tube, so that the operation environment is sanitary.

Wherein, the end of three chamber pipe 1 is open, and the end and the collection container activity of three chamber pipe 1 cup joint, because three chamber pipe 1's design, can discharge enema to collect through dissolving gas, thereby ensured the health.

Wherein the front end of the inflation channel 104 is closed, the front end of the flushing channel 105 is open, and the inflation channel 104 and the flushing channel 105 are separated from the central drainage hole 102 by ten centimeters to fifteen centimeters.

The working principle and the using process of the utility model are as follows:

before the enema, the anal sphincter of the patient is lubricated by a liquid paraffin patient. And (4) inflating the balloon by using an injector to check the sealing property of the balloon, and exhausting gas in the balloon. Slowly inserting the head end of the enema tube into the anus of a patient, stopping inserting when the balloon enters the anus and the marking line reaches the anal margin, injecting air with a specified volume into the balloon through the self-closing valve by using the injector, and observing and indicating that the balloon is required to be inflated. After the gas injection is finished, the enema tube is slightly pulled outwards to sense whether the saccule is stably hooked on the inner edge of the anal tube. Inserting the bottle inserting needles of the air inlet pipe and the flushing pipe into a soft plug of an enema container, screwing the screw injector and an open port of the three-way switch, turning a knob of the three-way switch to a three-way conduction state, repeatedly drawing a piston rod of the injector, pumping enema out of the container, entering the injector firstly through the combination of the three-way switch and the two one-way valves, then pushing the injector into the flushing pipe, and finally injecting the enema into the rectum of a patient through a flushing channel of the three-cavity pipe. The process does not require the release of a screw injector and a three-way switch. Enema and excrement discharged by a patient enter the drainage channel from the central drainage hole and the side drainage holes of the enema tube and are finally discharged into the collection container. After the enema is finished, the air in the saccule is completely pumped out by the injector through the inflation tube, the enema tube is slowly pumped out from the anus of the patient, and the anus of the patient is cleaned.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special enema tube of megacolon disease, includes three chamber pipe (1), its characterized in that: drainage channel (101) have been seted up to the upper end of three chamber pipes (1), central drainage hole (102) have been seted up at the top of three chamber pipes (1), oblate side drainage hole (103) have been seted up to the side of three chamber pipes (1), inflation channel (104) have been seted up to the left side of the inside of three chamber pipes (1), washing channel (105) have been seted up to the right side of the inside of three chamber pipes (1), the outer wall of three chamber pipes (1) is including silicon rubber sacculus (106), inflation hole (107) have been seted up to the lateral wall of inflation channel (104), the front of silicon rubber sacculus (106) is equipped with sign line (108).

2. The enema tube special for megacolon according to claim 1, wherein: the side face of the inflation channel (104) is fixedly communicated with an inflation tube (2), the other end of the inflation tube (2) is provided with an indication balloon (201) and a self-closing valve (202), the other end of the flushing channel (105) is fixedly communicated with a flushing tube (3), the flushing tube (3) is fixedly communicated with a first one-way valve (301), the other end of the first one-way valve (301) is fixedly communicated with a three-way switch (302), a second closing third interface of the three-way switch (302) is fixedly connected with a second one-way valve (303) and a screw injector (4) respectively, and the second one-way valve (303) is fixedly communicated with a connecting tube (304) through a hose.

3. The enema tube special for megacolon according to claim 1, wherein: the three-cavity tube (1) is a three-cavity hose with a circular section and made of silicon rubber, the three-cavity tube (1) is respectively a drainage channel (101), an inflation channel (104) and a flushing channel (105), and the front end of the three-cavity tube (1) is in a bevel cut shape.

4. The enema tube special for megacolon according to claim 1, wherein: the silicone rubber balloon (106) is oblate, the front end and the rear end of the silicone rubber balloon (106) are hermetically connected with the enema tube wall, and the inner cavity of the silicone rubber balloon (106) is fixedly communicated with the inflation channel (104) through an inflation hole (107) in the side wall of the inflation channel (104).

5. The enema tube special for megacolon according to claim 1, wherein: the tail end of the three-cavity tube (1) is open, and the tail end of the three-cavity tube (1) is movably sleeved with the collection container.

6. The enema tube special for megacolon according to claim 1, wherein: the front end of the inflation channel (104) is closed, and the front end of the flushing channel (105) is open.