CN212235605U

CN212235605U - Enema administration device

Info

Publication number: CN212235605U
Application number: CN202020326721.2U
Authority: CN
Inventors: 周晓阳; 龙旭胤
Original assignee: Hunan Maternal And Child Health Hospital
Current assignee: Hunan Maternal And Child Health Hospital
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-12-29
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a glycerine enema device of dosing, this glycerine enema device of dosing includes medicine carrying sacculus and infusion barrel, the tip of medicine carrying sacculus inserts in the infusion barrel, the infusion barrel includes handheld section of thick bamboo, locate the transfer line in the handheld section of thick bamboo and keep away from the injection pipe that the one end of medicine carrying sacculus extends from handheld section of thick bamboo, the transfer line includes toper drain pan and spiral transfer line, toper drain pan is fixed in handheld section of thick bamboo and with the interior wall connection of handheld section of thick bamboo, toper drain pan is connected to spiral transfer line's one end, the other end will be discharged to the injection pipe from the glycerine enema in the medicine carrying sacculus with the injection union coupling. The utility model discloses a glycerine enema device of dosing passes through the spiral transfer line with the glycerine enema through extrusion medicine carrying sacculus and enters into the injection pipe, compels under the effect of helix to make the liquid medicine velocity of flow that comes from the medicine carrying sacculus when the glycerine enema passes through the spiral transfer line and reduces, makes the liquid medicine that gets into the rectum become slowly and even, has reduced the irritability to the rectum, makes the patient feel more comfortable.

Description

Enema administration device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an enema device of dosing.

Background

The enema is a common clinical medicine. Is mainly used for relieving constipation symptom, and is used for treating long-term constipation and intractable constipation. The enema is administered through a special device through the anus into the intestine, reflexively causing a bowel movement response.

At present, clinical findings show that the administration apparatus generally injects the enema into the rectum through a straight tube type needle tube, etc., but the straight tube type needle tube has high speed, the injection dosage is not easy to control, the short-time stimulation is large, and the discomfort of the intestinal tract is easy to cause.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, embodiments of the present invention are expected to provide a device for administering enema, which has slow injection speed and is even to reduce the discomfort of patients.

The technical scheme of the utility model is realized like this:

the utility model provides an enema device that doses, includes medicine carrying ball bag and infusion barrel, the tip of medicine carrying ball bag inserts in the infusion barrel and with the infusion barrel is connected, the infusion barrel includes handheld a section of thick bamboo, locates transfer line in the handheld a section of thick bamboo and certainly handheld a section of thick bamboo is kept away from the injection pipe that the one end of medicine carrying ball bag extends, the transfer line includes that the toper leads liquid dish and spiral transfer line, the toper is led the liquid dish and is fixed in the handheld a section of thick bamboo and with the interior wall connection of handheld a section of thick bamboo, the one end of spiral transfer line is connected liquid dish, the other end with the injection union coupling will certainly discharge enema in the medicine carrying ball bag is arranged extremely the injection pipe.

The medicine carrying balloon comprises a balloon portion and a connecting portion integrally formed with the balloon portion, the connecting portion is inserted into the handheld barrel and is connected with the handheld barrel through threads, and the connecting portion is far away from one end of the balloon portion and the upper surface of the conical liquid guide disc in an abutting mode.

The sacculus portion is silica gel, the connecting portion with the infusion barrel is plastics.

The outer surface of the sacculus part is provided with an anti-skidding convex hull.

The inclination angle of the conical liquid guide disc is 10-30 degrees.

And the wall of the medicine injection pipe is provided with a plurality of liquid outlet holes.

The pipe diameter of the spiral transfusion pipe is 5-10 mm.

An anti-overflow disc is arranged at one end, far away from the medicine injection pipe, of the handheld barrel, and the upper surface of the anti-overflow disc is an inclined surface inclined towards the opening of the handheld barrel.

The inclination angle of the inclined plane is 5-10 degrees.

The length of the medicine injection pipe is 10-15 cm.

The enema feeding device provided by the embodiment of the utility model extrudes the drug-carrying saccule to enable the enema to enter the drug injection tube through the spiral infusion tube, and the flow rate of the liquid medicine from the drug-carrying saccule is forced to be reduced under the action of the spiral line when the enema passes through the spiral infusion tube, so that the liquid medicine entering the rectum is slowed and uniform, the irritation to the rectum is reduced, and the patient feels more comfortable; and through having set up toper drain dish, make come from the medicine of medicine carrying sacculus passes through direct, the rapid inward-remittance behind the toper drain dish in the spiral transfer line, shortened the time of carrying the liquid medicine effectively, improved efficiency.

Drawings

Fig. 1 is an external structural schematic diagram of an enema administration device provided by the present invention;

FIG. 2 is a partial cross-sectional view of the glycerine enema delivery device shown in FIG. 1;

fig. 3 is a schematic structural view of the infusion cylinder shown in fig. 2.

Detailed Description

In order to illustrate embodiments of the present invention or technical solutions in the prior art more clearly, the following description will be made in conjunction with the accompanying drawings in embodiments of the present invention to describe the technical solutions in the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic external structural diagram of an enema administration device provided by the present invention; figure 2 is a partial cross-sectional view of the glycerine enema delivery device shown in figure 1. This glycerine enema device of dosing includes medicine carrying sacculus 1 and infusion barrel 3, the tip of medicine carrying sacculus 1 inserts in the infusion barrel 3 and with infusion barrel 3 is connected. The enema is filled into the drug-carrying saccule 1 and enters the infusion cylinder body 3 through extrusion.

Infusion barrel 3 includes handheld section of thick bamboo 31, locates infusion pipe 33 in the handheld section of thick bamboo 31 and certainly handheld section of thick bamboo 31 is kept away from the injection pipe 35 that the one end of medicine carrying sacculus 1 extends. It should be noted that the hand-held barrel 31, the infusion tube 33 and the drug injection tube 35 are integrally formed by injection molding, or the hand-held barrel 31 and the drug injection tube 35 may be integrally formed and then fixed to the infusion tube 35 by hot melting.

Please refer to fig. 2 and fig. 3 in combination, fig. 3 is a schematic structural diagram of the infusion cylinder shown in fig. 2. Handheld section of thick bamboo 31 is kept away from the one end of injection pipe 35 is equipped with anti-overflow dish 37, the upper surface of anti-overflow dish 37 set up to the inclined plane 371 of the opening part slope of handheld section of thick bamboo 31, promptly anti-overflow dish 37 is connected the position of handheld section of thick bamboo 31 is the low end, and the glycerine enema that overflows flows in to from inclined plane 371 in handheld section of thick bamboo 31, prevent like this under the great condition of pressing power degree that the glycerine enema is followed spill over to in the medicine carrying sacculus 1 handheld section of thick bamboo 31 department, use clean, health more.

Specifically, in the present embodiment, the inclined surface 371 has an inclination angle of 5 to 10 °. Preferably, the inclined surface 371 has an inclination angle of 8 °.

Specifically, in this embodiment, the length of the drug injection tube 35 is 10-15cm, and it is necessary to have a sufficient length to penetrate into the rectum, that is, the length of the drug injection tube 35 may be 10cm, 11cm, 12cm, 13cm, 14cm or 15cm, and preferably, the length of the drug injection tube 35 is 12 cm. Moreover, the drug injection tube 35 is made of a soft plastic material, preferably a plastic tube body portion of the endotracheal tube.

The medicine injection tube 35 is characterized in that the wall of the medicine injection tube 35 is provided with a plurality of liquid outlet holes 351, specifically 6-8 liquid outlet holes, the liquid flowing out from the inside of the medicine injection tube 35 respectively flows out from the liquid outlet holes 351 and the end parts of the medicine injection tube 35, the outflow quantity is uniformly distributed, the liquid does not only flow out from the end parts of the medicine injection tube 35, the uniformity of the dosage is effectively improved, and the medicine administration effect is better.

The infusion tube 33 comprises a conical liquid guide disc 331 and a spiral infusion tube 333 which are integrally formed. The toper drain pan 331 is fixed in the handheld section of thick bamboo 31 and with the interior wall connection of a handheld section of thick bamboo 31, the one end of spiral transfer line 333 is connected toper drain pan 331, the other end with injection tube 35 is connected will be certainly discharge enema in the medicine carrying sacculus 1 extremely injection tube 35. Through the extrusion medicine carrying sacculus 1 passes through the enema spiral transfer line 333 enters into injection pipe 35, the effect at the helix when the enema passes through spiral transfer line 333 forces to come from the velocity of flow of medicine carrying sacculus 1 reduces, makes the liquid medicine that gets into the rectum become slowly and even, has reduced the irritability to the rectum, makes the patient feel more comfortable, especially improves the better obvious effect of the velocity of flow under the great condition of external extrusion force.

Medicine carrying balloon 1 includes balloon portion 11 and with 11 integrated into one piece's of balloon portion connecting portion 13, connecting portion 13 is inserted and is located in handheld section of thick bamboo 31 and with handheld section of thick bamboo 31 passes through threaded connection, connecting portion 13 keeps away from balloon portion 11's one end with the upper surface looks butt of toper drain pan 331 is led to the messenger is through pressing the glycerine enema that balloon portion 11 was extruded is direct to be followed connecting portion 13 is leading-in to toper drain pan 331, the feed liquor is rapid.

Specifically, in this embodiment, the balloon portion 11 is made of silicone rubber, which has a large deformation amount, and in the process of pressing the balloon portion 11, the enema is supplied into the spiral infusion tube 333 by being deformed by extrusion. Specifically, in this embodiment, the connection portion 13 and the infusion cylinder 3 are both made of plastic.

Specifically, in the present embodiment, the outer surface of the balloon portion 11 is provided with an anti-slip convex hull 111 for increasing the friction force when the finger presses the balloon portion 11.

Specifically, in this embodiment, the inclination angle a of the conical liquid guiding plate 331 is 10-30 °. That is, the inclination angle a of the conical liquid guiding disc 331 may be 10 °, 15 °, 20 °, 25 ° or 30 °. Preferably, in this embodiment, the inclination angle a of the conical liquid guiding plate 331 is 20 °. By arranging the conical liquid guide disc 331, the medicine from the medicine carrying balloon 1 directly and quickly flows into the spiral infusion tube 333 through the conical liquid guide disc 331, so that the time for conveying the liquid medicine is effectively shortened.

Specifically, in this embodiment, the tube diameter of the spiral infusion tube 333 is 5-10 mm. That is, the diameter of the spiral infusion tube 333 may be 5mm, 6mm, 7mm, 8mm, 9mm or 10mm, and in the present embodiment, the diameter of the spiral infusion tube 333 is preferably 6 mm. Of course, in other embodiments, the diameter of the spiral infusion tube 333 may be 10mm or more, and may be specifically set according to the volume of the entire administration device and the dose amount of different patients.

The application method of the enema administration device comprises the following steps: pour into the glycerine enema in the medicine carrying sacculus 1, medicine carrying sacculus 1 is twisted infusion barrel 3 is connected with it fixedly, injection pipe 35 inserts the anus, extrudes sacculus portion 11 injects the glycerine enema into the rectum.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a glycerine enema device of dosing, a serial communication port, including medicine carrying sacculus and infusion barrel, the tip of medicine carrying sacculus inserts in the infusion barrel and with the infusion barrel is connected, the infusion barrel includes handheld a section of thick bamboo, locates transfer line in the handheld section of thick bamboo and certainly handheld section of thick bamboo is kept away from the injection pipe that the one end of medicine carrying sacculus extends, the transfer line includes toper drain pan and spiral transfer line, toper drain pan is fixed in handheld section of thick bamboo and with the interior wall connection of handheld section of thick bamboo, the one end of spiral transfer line is connected toper drain pan, the other end with injection union coupling will certainly discharged glycerine enema in the medicine carrying sacculus is arranged extremely the injection pipe.

2. The enema drug delivery device according to claim 1, wherein the drug-carrying balloon includes a balloon portion and a connecting portion integrally formed with the balloon portion, the connecting portion is inserted into the handheld barrel and is connected with the handheld barrel through a thread, and one end of the connecting portion, which is far away from the balloon portion, abuts against the upper surface of the tapered liquid guide disc.

3. The glycerine enema dosing device of claim 2, wherein the balloon portion is silicone and the connecting portion and the infusion barrel are both plastic.

4. The glycerine enema dosing device of claim 2, wherein the outer surface of the balloon portion is provided with anti-slip bumps.

5. The glycerine enema drug delivery device of claim 1, wherein the angle of inclination of the tapered liquid conducting disc is 10-30 °.

6. The apparatus according to claim 1, wherein the wall of the drug injection tube is provided with a plurality of exit holes.

7. The enema dosing device of claim 1, wherein the spiral infusion tube has a tube diameter of 5-10 mm.

8. The glycerine enema feeding device according to claim 1, wherein an anti-overflow disc is arranged at one end of the hand-held barrel away from the medicine injection tube, and the upper surface of the anti-overflow disc is provided with an inclined surface inclined towards the opening of the hand-held barrel.

9. The glycerine enema dosing device of claim 8, wherein the inclined surface is inclined at an angle of 5-10 °.

10. The enema delivery device according to claim 1, wherein the length of the drug injection tube is 10 to 15 cm.