CN210044575U - A medical portable enema - Google Patents

Abstract

A medical portable enemator comprises a flushing rod, a flushing balloon and a liquid storage bottle, wherein a flushing sleeve is sleeved at the front end of the flushing rod, the flushing rod is connected with a first one-way joint of the flushing balloon, a second one-way joint of the flushing balloon is connected with an L-shaped joint pipe through a connecting rod, the L-shaped joint pipe is connected with a liquid outlet pipe of the liquid storage bottle, a portable rod is fixed between the flushing rod and the connecting pipe, and the flushing rod and the connecting rod are hollow rod bodies; the flushing sleeve is in threaded connection with the flushing rod, a threaded fin is arranged on the flushing sleeve, the front end of the flushing sleeve is in a bullet shape, and a flushing hole is formed in the front end of the flushing sleeve. The enemator can prevent the waste liquid from flowing out in the process of enema, and the waste liquid cannot flow back to the flushing balloon to cause the pollution of flushing liquid; solves the problems of excessive and too fast perfusion and liquid output of the slow-release medicine rectum; the enemator can be sterilized at high temperature and high pressure, and the aim of repeated use is fulfilled.

Description

A medical portable enema

technical field

The utility model relates to the field of medical instruments, in particular to a medical portable enema.

Background technique

An enema is a treatment method in which a catheter is inserted into the colon from the anus through the rectum to infuse fluid to achieve a laxative effect. It can stimulate peristalsis, soften and remove feces, cool down, induce labor, dilute intestinal toxins, and reduce absorption. The low-temperature solution has the effect of cooling down patients with high fever. In addition, it can also achieve the purpose of supplying drugs, nutrition, water and other therapeutic purposes. An enema device is generally used to perform enema for patients. However, in the process of using the existing enema device, the enema liquid is very easy to return to the negative pressure flushing balloon, and the enema waste liquid is easy to flow out from the anus during the enema process and contaminate the clothes. At the same time, the existing enema stores the enema liquid in the flushing balloon, the flushing balloon is too small, the flushing liquid storage volume is too small, and the flushing liquid needs to be repeatedly injected into the flushing balloon; when the flushing balloon is too large, one-handed It is inconvenient to hold, and there is too much liquid during the early extrusion, especially for sustained-release drugs that require multiple and subtotal doses to be administered smoothly.

Utility model content

In order to solve the above problems, the utility model designs a medical portable enema device, which can prevent waste liquid from flowing out from the anus along the intestinal tract to contaminate the clothes during the enema process, and the enema liquid will not flow back to the flushing ball The irrigating fluid is polluted in the sac; the enema can store more irrigating fluid and reduce the number of perfusions, and the rinsing balloon is used as a buffer structure, so there is no need to store too much rinsing fluid to prevent excessive fluid output during early extrusion. However, the problem of less fluid output in the later period solves the problem of excessive and too fast rectal infusion of slow-release drugs; the enema device can be sterilized at high temperature and high pressure to achieve the purpose of repeated use.

In order to realize the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions:

A medical portable enema is characterized in that it includes a flushing rod, a flushing balloon and a liquid storage bottle, the front end of the flushing rod is covered with a flushing sleeve, the flushing rod is connected with the first one-way joint of the flushing balloon, and the flushing balloon is The second one-way joint is connected with the L-shaped joint pipe through the connecting rod, the L-shaped joint pipe is connected with the liquid outlet pipe of the liquid storage bottle, a hand-held rod is fixed between the flushing rod and the connecting pipe, and the flushing rod and the connecting rod are hollow rod bodies ;

The flushing sleeve is threadedly connected with the flushing rod, the flushing sleeve is provided with threaded fins, the front end of the flushing sleeve is in the shape of a bullet, and the front end is provided with a flushing hole;

The first one-way joint includes a joint tube, a return spring and a one-way valve core. The left side of the inner wall of the joint tube is provided with a limit stopper, the right side of the inner wall of the joint is provided with a limit protrusion, and the one-way valve core is set at the limit. Between the stop block and the limit protrusion, the right end of the one-way valve core is provided with a accommodating cavity, one end of the return spring is sleeved on the limit stop block and the other end is accommodated in the accommodating cavity. The core is composed of a conical plug, a connecting piece and a cylindrical limiting part. The conical plug is connected with the limiting part through the connecting piece; Press, the conical plug is pressed against the limit protrusion under the pressing of the return spring.

Preferably, the length of the flushing rod is 10-30 cm.

Preferably, the flushing rod, connecting rod and carrying rod are made of stainless steel, the flushing sleeve is made of silicone material, the flushing balloon is made of vulcanized rubber, and the L-shaped joint tube and the liquid storage bottle are made of PP plastic. to make.

The beneficial effects of the utility model are as follows: the enema device can prevent the waste liquid from flowing out from the anus along the intestinal tract to contaminate the clothes during the enema process, and the enema liquid will not flow back into the flushing balloon to cause the flushing liquid to be polluted; The enema can store more flushing fluid, reduce the number of perfusions, and the flushing balloon is used as a buffer structure, so there is no need to store too much flushing fluid, preventing the problem of excessive fluid output during early extrusion and less fluid output later , solves the problem of excessive and fast rectal perfusion of slow-release drugs; the enema device can be sterilized at high temperature and high pressure to achieve the purpose of repeated use.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic diagram of the overall assembly structure of a medical portable enema;

Fig. 2 is the sectional structure schematic diagram of described flushing balloon;

Fig. 3 is the structural representation of the one-way valve core;

FIG. 4 is a schematic view of the structure of the flushing sleeve.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Irrigation rod, 2-Irrigation balloon, 3-Liquid storage bottle, 4-Portable rod, 11-Irrigation sleeve, 21-First one-way joint, 22-Second one-way joint, 23-Limiting protrusion , 24-limit stop, 25-return spring, 26-check valve core, 31-L joint pipe, 111-sleeve body, 112-fin, 113-flushing hole, 114-flushing front end, 261- Conical plug, 262-connecting piece, 263-limiting part, 264-flow passage.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to Figures 1-4, a medical portable enema includes a flushing rod 1, a flushing balloon 2 and a liquid storage bottle 3, the front end of the flushing rod 1 is covered with a flushing sleeve 11, the flushing rod 1 and the flushing balloon 2 The second one-way joint 22 of the flushing balloon 2 is connected to the L-shaped joint pipe 31 through the connecting rod, and the L-shaped joint pipe 31 is connected to the liquid outlet pipe of the liquid storage bottle 3. The flushing rod 1 A hand-held rod 4 is fixed between the connecting pipe and the flushing rod 1 and the connecting rod are hollow rod bodies;

The flushing sleeve 11 is threadedly connected with the flushing rod 1, the flushing sleeve 11 is provided with threaded fins 112, the flushing front end 114 of the flushing sleeve 11 is bullet-shaped and the front end is provided with a flushing hole 113;

The first one-way joint includes a joint pipe, a return spring 25 and a one-way valve core 26. A limit stop 24 is provided on the left side of the inner wall of the joint pipe, and a limit protrusion 23 is provided on the right side of the inner wall of the joint. The core 26 is arranged between the limit block 24 and the limit protrusion 23, the right end of the one-way valve core 26 is provided with a accommodating cavity, one end of the return spring 25 is sleeved on the limit block 24 and the other end is accommodated in the accommodating cavity. In the cavity, the one-way valve core 26 is composed of a conical plug 261, a connecting piece 262 and a cylindrical limiting part 263. The conical plug 261 is connected to the limiting part 263 through the connecting piece 262, and the return spring 25 It is accommodated in the accommodating cavity of the limiting portion 263 and presses the one-way valve core 26 . The conical plug 261 is pressed against the limiting protrusion 23 under the pressing of the return spring 25 .

Wherein, the length of the flushing rod 1 is 10-30 cm.

Among them, the flushing rod 1, the connecting rod and the hand-held rod 4 are made of stainless steel, the flushing sleeve 11 is made of silica gel, the flushing balloon 2 is made of vulcanized rubber, the L-shaped joint pipe 31 and the liquid storage Bottle 3 is made of PP plastic.

The capacity of the liquid storage bottle 3 in this embodiment is 500 mL, and the length of the flushing rod 1 is provided with three sizes of 10cm, 20cm, and 30cm. The 10cm flushing rod is used for washing and administering medicines for children, and the 20cm flushing rod is used for children. Flushing and administration, the 30cm flush rod is used for adult flushing and administration.

A specific application of the device is as follows: pour the flushing liquid into the liquid storage bottle 3, connect the flushing sleeve 11 to the flushing rod 1 threadedly, and slowly rotate it through the patient's anus to insert it to the flushing and drug delivery site; squeeze Flush the balloon 2, the internal gas of the flushing balloon 2 is discharged through the first one-way joint 21 and generate negative pressure, and the flushing liquid in the liquid storage bottle 3 enters the flushing balloon 2; squeeze the flushing balloon 2 again, the flushing liquid It flows into the second one-way joint 22 through the liquid outlet pipe of the liquid storage bottle 3 and flows into the flushing balloon 2. The conical plug 261 of the second one-way joint 22 is squeezed to the right under the positive pressure of the flushing liquid. Return spring 25, the flushing fluid enters the flushing balloon 2 through the overflow channel 264 of the limiting portion 263; when the flushing balloon is squeezed again, the flushing fluid squeezes the conical plug 261 of the first one-way Flow out from the overflow channel 264 of the position part 263, and the conical plug of the second one-way joint 22 is pressed against the limit protrusion 23 under the action of the flushing liquid and the return spring, so as to realize the flushing liquid. One-way flow to prevent flushing waste fluid from flowing back into the flushing balloon 2 from the first one-way joint 21; the helical fins 112 on the flushing sleeve 11 can seal the rectal wall to prevent the flushing fluid from being flushed during the flushing process Outflow from the anus to contaminate the clothes; the setting of the flushing hole 113 on the flushing sleeve 11 can reduce the outflow area of the flushing liquid, and the flushing liquid or slow-release liquid flowing out per unit time is relatively reduced, thereby improving the therapeutic effect of the slow-release liquid , prolong the process of sustained release and improve the therapeutic effect.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (3)

1. A medical portable enema, characterized in that it comprises a flushing rod, a flushing balloon and a liquid storage bottle, the front end of the flushing rod is covered with a flushing sleeve, the flushing rod is connected with the first one-way joint of the flushing balloon, and the flushing rod is flushed. The second one-way joint of the balloon is connected with the L-shaped joint pipe through the connecting rod, and the L-shaped joint pipe is connected with the liquid outlet pipe of the liquid storage bottle. A hand-held rod is fixed between the flushing rod and the connecting pipe. The flushing rod and the connecting rod are: hollow rod body; The flushing sleeve is threadedly connected with the flushing rod, the flushing sleeve is provided with threaded fins, the front end of the flushing sleeve is in the shape of a bullet, and the front end is provided with a flushing hole; The first one-way joint includes a joint tube, a return spring and a one-way valve core. The left side of the inner wall of the joint tube is provided with a limit stopper, the right side of the inner wall of the joint is provided with a limit protrusion, and the one-way valve core is set at the limit. Between the stop block and the limit protrusion, the right end of the one-way valve core is provided with a accommodating cavity, one end of the return spring is sleeved on the limit stop block and the other end is accommodated in the accommodating cavity. The core is composed of a conical plug, a connecting piece and a cylindrical limiting part. The conical plug is connected with the limiting part through the connecting piece; Press, the conical plug is pressed against the limit protrusion under the pressing of the return spring. 2 . The medical portable enema device according to claim 1 , wherein the length of the flushing rod is 10-30 cm. 3 . 3. A kind of medical portable enema device according to claim 1 or claim 2, it is characterized in that, described flushing rod, connecting rod, carrying rod are made of stainless steel material, and the flushing sleeve is made of silica gel material, The flushing balloon is made of vulcanized rubber material, and the L-shaped joint tube and liquid storage bottle are made of PP plastic.

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