CN217525934U - Small dose enemator - Google Patents

Abstract

The utility model discloses a small-dose enemator; comprises an enema injector and an enema conveying pipeline; a liquid outlet is arranged at the front end of the enema injector; the rear end of the enema liquid conveying pipeline is formed into an opening and is detachably connected to the liquid outlet; the front end of the enema liquid conveying pipeline is closed, a smooth protruding part is formed, and a plurality of liquid discharging ports are uniformly formed in the outer wall of the front end of the enema liquid conveying pipeline from front to back. The effect is as follows: this application is pushing away enema to patient's rectum depths for using the mode of pushing, enema rate of utilization is high, can be better reach fully soften the excrement, solve the purpose of defecation difficulty, and when slowly inserting enema pipeline front end to patient rectum from patient anus, insert in the twinkling of an eye, the film anther sac pressurized is broken by the crushing, lubricated liquid leaks outside its interior to enema pipeline front end outer wall and patient anus inner wall, can play better lubrication action, so that enema pipeline can be very smooth and easier insert to patient rectum in, make this application result of use splendid.

Description

Small dose enemator

Technical Field

The utility model relates to a medical nursing articles for use technical field especially relates to a small dose enemator.

Background

After operation, patients suffering from cardiac great vessel surgery suffer from slow recovery of intestinal function due to bed rest, general anesthesia and/or extracorporeal circulation, and are often difficult to defecate in bed rest and dry in stool, and more common in old and weak patients.

Clysis in clinical care work is a traditional method for treating constipation, but a large amount of clysis is not recommended to be reserved for patients with cardiac large vessel surgery due to disease factors after the operation, and anal canal is thick, and clyster liquid is easy to overflow to cause discomfort of the patients; at present, during small-dose clysis, 20 ml-40 ml (1-2 pieces) of enema is mostly directly inserted into the anus of a patient for administration, but the problems are really solved as follows: 1. the enema plastic bottle is hard and thick with a pipeline, which is easy to cause rectal injury and discomfort of patients; 2. the enema plastic bottle is short (about 4.5 cm) with a pipeline, and liquid medicine cannot reach the excrement in the intestinal tract of a patient, so that the aim of softening the excrement cannot be fulfilled; 3. in the process of directly administering the medicine to the intestinal tract in the anus of a patient by adopting the enema plastic bottle, the enema plastic bottle body is directly extruded, and the space in the enema plastic bottle body can be dead space to reserve and insufficient pressure, so that the medicine liquid in the enema plastic bottle body can not completely enter the rectum of the patient, and the aims of fully softening the excrement and solving the difficulty in defecation can not be fulfilled.

In view of the above, the present inventors have devised the present application to solve the related art problems.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving one of the technical problems in the related art at least to a certain extent. Therefore, the utility model aims to provide a small-dose enemator.

To achieve the above object, a small-dose enemator according to an embodiment of the present invention includes an enema syringe for containing an enema and an enema delivery tube adapted to be inserted from an anus of a patient to a rectum of the patient;

a liquid outlet is arranged at the front end of the enema injector; the rear end of the enema liquid conveying pipeline is formed into an opening and is detachably connected to the liquid outlet; the front end of the enema liquid conveying pipeline is closed and protrudes forwards to form a smooth protruding part, and the outer wall of the front end of the enema liquid conveying pipeline is uniformly provided with a plurality of liquid discharging ports from front to back.

In addition, the small-dose enemator according to the above embodiment of the present invention may have the following additional technical features:

according to one embodiment of the utility model, the utility model also comprises a film medicine bag which plays a role in lubricating the intestinal tract;

the film anther sac is fixedly adhered outside the smooth protruding part, lubricating liquid is filled in the film anther sac, and when the film anther sac is pressed and broken, the lubricating liquid in the film anther sac leaks outwards.

According to an embodiment of the present invention, the lubricating device further comprises liquid absorbing fluff for absorbing the leaked lubricating liquid;

the imbibition fine hair is for adopting the mode of electrostatic flocking from the front to even bonding in back enema transfer line front end outer wall.

According to an embodiment of the utility model, the utility model also comprises an anti-drop fixing piece for fixing the enema conveying pipeline;

the anti-falling fixing piece can be arranged outside the rear end of the enema conveying pipeline in a front-back sliding mode.

According to one embodiment of the utility model, the anti-drop fixing piece comprises a soft rubber fixing disc, a fixing sticker and a tear film;

the middle part of the soft rubber fixing disc is provided with a slide hole penetrating through the front end face and the rear end face of the soft rubber fixing disc, and the inner diameter of the slide hole is slightly smaller than the outer diameter of the enema liquid conveying pipeline so as to be tightly sleeved outside the enema liquid conveying pipeline; the fixed glue is pasted on the front end face of the soft glue fixed disc; the tearing film is adhered to the front end face of the fixed sticker.

According to an embodiment of the present invention, the tear film comprises a tear film a and a tear film B; a notch A for the enema liquid conveying pipeline to pass through is formed in the middle of the tear film A; and a notch B for the enema conveying pipeline to pass through is formed in the middle of the tear film B.

According to an embodiment of the utility model, the device also comprises a flow limiting clip for intercepting flow;

the flow limiting clamp can be clamped outside the enema liquid conveying pipeline in an opening and closing mode and is positioned between the soft rubber fixing disc and the rear end of the enema liquid conveying pipeline.

According to the utility model discloses an embodiment, enema fluid pipeline's length is for being greater than 20.0cm, just enema fluid pipeline outer wall evenly is equipped with a plurality of rings of marking, every adjacent two in the past after to mark interval between the ring for 5.0cm.

According to an embodiment of the present invention, the enema injector comprises an injection tube for containing enema liquid, a piston movably clamped in the injection tube in a back-and-forth direction, and a push rod for pushing the piston to move back and forth in the injection tube;

the front end of the injection tube is convexly provided with a luer connector with external threads, and the rear end of the enema liquid conveying pipeline is backwards provided with a connecting cap which is connected to the outside of the luer connector in a threaded manner; the rear end of the injection tube is formed into an opening, the front end of the push rod extends into the injection tube from the opening and is connected with the piston, and the rear end of the push rod is exposed out of the opening.

According to an embodiment of the utility model, the enema injector further comprises a sealing ring; the sealing ring is sleeved outside the luer joint connecting end.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

To illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the small-dose enemator of the present invention;

FIG. 2 is an exploded view of the small dose enemator of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

FIG. 5 is a schematic view of the whole structure of the anti-drop fixing member in FIG. 2;

FIG. 6 is an exploded view of the anti-slip fastener of FIG. 2;

reference numerals:

a small-dose enemator 1000;

an enema injector 10;

an injection cylinder 101;

luer fitting 1011;

a grip lug A1012;

a piston 102;

a push rod 103;

a grip lug B1031;

a seal ring 104;

an enema fluid delivery line 20;

a rounded protrusion 201;

a drain port 202;

an indicating ring 203;

a connecting cap 204;

a thin film sachet 30;

liquid-absorbing fluff 40;

an anti-drop fixing member 50;

a flexible glue fixing disc 501;

a slide hole 5011;

a fixing glue 502;

a tear film 503;

tear film a5031;

notch A50311;

tear film B5032;

notch B50321;

a current limiting clip 60;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the drawings attached to the specification, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The small-dose enemator according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a small-dose enemator 1000 according to an embodiment of the present invention includes an enema syringe 10 for containing enema and an enema delivery tube 20 adapted to be inserted from the anus of a patient to the rectum of the patient;

wherein, a liquid outlet is arranged at the front end of the enema injector 10; the rear end of the enema liquid conveying pipeline 20 is formed into an opening and is detachably connected to the liquid outlet; the front end of the enema liquid conveying pipeline 20 is closed and protrudes forwards to form a smooth protruding part 201; a plurality of liquid discharge ports 202 are uniformly formed in the outer wall of the front end of the enema liquid conveying pipeline 20 from front to back.

Based on the foregoing, it is clear that the present application, when embodied, is primarily intended for use as a small-dose enemator 1000.

Specifically, when using this application, will enema device in advance enema push injector 10, then will enema pipeline 20 front end slowly inserts from patient's anus to make whole enema pipeline 20 can insert to patient's rectum as far as in, subsequent, can control enema push injector 10, it can push the enema that wherein install with the mode of pushing to enema pipeline 20 in, and along a plurality of that enema pipeline 20 front end outer wall was seted up the leakage fluid dram 202 flows to patient's rectum.

Therefore, the enema can flow into the rectum of a patient as much as possible, so that the enema has high utilization rate, and can better achieve the purposes of fully softening excrement and solving the problem of difficult defecation.

And, because enema 20 front end outer wall is evenly opened a plurality ofly from the past to the back enema 202, when one of them drain port 202 blockked up, enema can continue to discharge from other drain ports 202 for enema discharges the good reliability, and through a plurality of the even enema of discharging of drain port 202 also makes can be faster and more even soften shit, solves the purpose of defecation difficulty, makes this application excellent in use effect.

Thus, relative background art current glycerine enema plastic bottle, this application practicality is stronger, the result of use is more excellent.

In addition, according to the small-dose enemator 1000 of the present invention, the thin film medicine bag 30 for intestinal lubrication is further included;

wherein the film medicine bag 30 is adhered to the outside of the smooth protruding part 201, the lubricating fluid is filled in the film medicine bag 30, and when the film medicine bag 30 is pressed and broken, the lubricating fluid leaks outside.

From this, will enema delivery tube 20 front end is when slowly inserting to patient's rectum from patient's anus, in the male twinkling of an eye, film anther sac 30 can be compressed promptly and is broken by the pressure, in it the outside leakage of lubricated liquid extremely enema delivery tube 20 front end outer wall and patient anus inner wall make can play better lubrication action, so that enema delivery tube 20 can be very smooth and easier insert to patient's rectum in, make this application result of use can obtain improving greatly.

And when enema liquid conveying pipeline 20 can be very smooth and easier to insert in patient's rectum, still be difficult for making patient's rectum produce discomfort such as stinging sense for this application is used the travelling comfort good.

On the basis, according to an embodiment of the present invention, the present application further includes a liquid absorbing fluff 40 for absorbing the leaked lubricating liquid;

wherein, the liquid absorption fluff 40 is uniformly adhered on the outer wall of the front end of the enema conveying pipeline 20 from front to back by adopting an electrostatic flocking mode.

From this, it can be summarized:

on the one hand, because of imbibition fine hair 40 is for adopting the mode of electrostatic flocking from the past to even bonding in back enema transfer line 20 front end outer wall for corresponding imbibition fine hair 40 is difficult for droing, makes difficult for remaining in patient's rectum, makes this application safe in utilization.

On the other hand, will enema delivery tube 20 front end is when slowly inserting to patient rectum from patient anus, in inserting the twinkling of an eye, film anther sac 30 can be compressed promptly and by the crushing, in its the outside leakage of lubricated liquid extremely during enema delivery tube 20 front end outer wall, most can by imbibition fine hair 40 adsorbs for persistence nature is good and can not run off completely in the twinkling of an eye, makes will enema delivery tube 20 inserts the in-process to patient rectum, can long-time persistence to tissue such as the position inner wall mucosa that is contacted in the lubricated patient rectum of persistence, makes lubricated effect more excellent, so that enema delivery tube 20 can be more smooth and easier insert to patient rectum in, makes this application result of use can obtain further improvement.

In addition, in practical implementation, according to an embodiment of the present invention, the present application further includes an anti-dropping fixing member 50 for fixing the enema conveying pipe 20;

the anti-falling fixing piece 50 can be installed outside the rear end of the enema conveying pipeline 20 in a front-back sliding manner, and the anti-falling fixing piece 50 is suitable for being fixed to the body of a patient.

From this, when enema delivery pipe 20 inserts to patient's rectum almost completely in the back, with anticreep mounting 50 is fixed to patient's health, namely makes enema delivery pipe 20 can remain in patient's rectum for a certain time and avoid the roll-off for follow-up operating enema syringe 10, push the enema of installing wherein to in enema delivery pipe 20 with the mode of pushing, and along a plurality of that enema delivery pipe 20 front end outer wall was seted up when flowing to patient's rectum, the enema that flows to patient's rectal depth is difficult for flowing out fast because of enema delivery pipe 20's escape tube for can be long time keep somewhere in patient's rectal depth and soften patient's shit, make this application result of use splendid.

Preferably, according to an embodiment of the present invention, the anti-dropping fixing member 50 includes a soft glue fixing disc 501, a fixing glue sticker 502 and a tear film 503;

the middle part of the soft rubber fixing disc 501 is provided with a sliding hole 5011 penetrating through the front end face and the rear end face of the soft rubber fixing disc, and the inner diameter of the sliding hole 5011 is slightly smaller than the outer diameter of the enema liquid conveying pipeline 20 so as to be tightly sleeved outside the enema liquid conveying pipeline 20; the fixed glue paste 502 is adhered to the front end face of the soft glue fixed disc 501; the tearing film 503 is adhered to the front end surface of the fixing sticker 502.

When the soft rubber fixing disc 501 is pushed forwards and backwards with force, the soft rubber fixing disc 501 can slide forwards and backwards along the enema liquid conveying pipeline 20.

And preferably, according to an embodiment of the present invention, the tear film 503 includes a tear film a5031 and a tear film B5032; a notch A50311 for the enema conveying pipeline 20 to pass through is formed in the middle of the tear film A5031; a notch B50321 for the enema conveying pipeline 20 to pass through is formed in the middle of the tear film B5032.

Therefore, the anti-falling fixing piece 50 is forced to slide to the rear end of the enema conveying pipeline 20 in advance, according to the use requirement, after the enema conveying pipeline 20 is inserted into the rectum of a patient to a certain depth, the front and rear positions of the anti-falling fixing piece 50 are properly adjusted, and the tear film A5031 and the tear film B5032 are torn off, so that the fixing glue paste 502 is adhered to the hip skin of the patient.

And, flexible glue fixed disk 501 is obviously the flexible glue material for plastic shape, but the adaptation is moulded and is formed certain shape and come the laminating to patient's buttock skin, makes this application use nimble facility, still makes the texture soft and difficult tingling patient's buttock skin, makes to use comfortablely.

It should be added that, on the basis of the above-mentioned embodiment, according to an embodiment of the present invention, the present application further includes a current limiting clip 60 for intercepting a flow;

the flow limiting clamp 60 is clamped outside the enema liquid conveying pipeline 20 in an openable and closable manner and is positioned between the soft rubber fixing disc 501 and the rear end of the enema liquid conveying pipeline 20.

From this, when using this application, in advance with enema device in enema liquid pushes away annotator 10, then will enema liquid pipeline 20 front end slowly inserts from the patient anus to make whole enema liquid pipeline 20 can insert to the patient rectum as far as, subsequent, control enema liquid pushes away annotator 10, its can push the enema liquid of installing wherein with the mode of pushing to in enema liquid pipeline 20, and along a plurality of that enema liquid pipeline 20 front end outer wall was seted up drainage port 202 flows to the patient rectum depths, afterwards, through anticreep mounting 50 is fixed enema liquid pipeline 20 to make its front end major part remain in the patient rectum certain time and avoid the roll-off, and close clip 60, so that clamp enema liquid pipeline 20 rear end, can prevent the backward flow of enema liquid, make this application use more reliable.

It is further required to supplement, when concrete implementation, according to the utility model discloses an embodiment, enema liquid pipeline 20's length is for being greater than 20.0cm, just enema liquid pipeline 20 outer wall evenly is equipped with a plurality of mark rings 203, every adjacent two in the past to the back interval of marking between the ring 203 is 5.0cm.

In a preferred embodiment, the length of the enema conveying pipe 20 is set to 25.0cm, so that the length is enough to make the enema can be inserted into the rectum of the patient to reach 20.0cm, so that the insertion depth is enough, and the enema flowing out through the front end liquid outlet 202 can better soften the stool in the deep rectum of the patient, so that the subsequent defecation of the patient is easier.

Furthermore, by visually observing the indicator ring 203, the operator can easily assess the depth of insertion of the enema delivery tube 20 into the patient's rectum.

And simultaneously, according to the utility model discloses an embodiment, enema liquid pipeline 20's external diameter is set for and is basically the same with conventional transfer line external diameter size to preferably set for 3.2mm to 4.5mm, so that the pipe diameter is little, and it is little to insert patient's rectum resistance, still is difficult for causing patient's rectum damage and discomfort.

It should be further added that, in practical implementation, according to an embodiment of the present invention, the enema injector 10 includes an injection tube 101 for containing enema liquid, a piston 102 movably clamped in the injection tube 101 in a back-and-forth manner, and a push rod 103 for pushing the piston 102 to move back and forth in the injection tube 101;

a luer connector 1011 with an external thread and a liquid outlet is convexly arranged at the front end of the injection tube 101, and a connecting cap 204 which is connected to the outside of the luer connector 1011 in a threaded manner is arranged at the rear end of the enema conveying pipeline 20; the rear end of the injection tube 101 is formed as an opening, the front end of the push rod 103 extends into the injection tube 101 from the opening and is connected with the piston 102, and the rear end of the push rod 103 is exposed out of the opening.

It can be seen that the configuration of the enema injector 10 according to the present application is substantially the same as that of a conventional syringe, so that the conventional syringe can be used for replacement to omit the mold opening design.

Moreover, when the connection cap 204 is screwed outside the luer 1011, the enema injector 10 and the enema conveying pipeline 20 of the present application are connected firmly, so that they cannot be separated during use, and thus the use is safer.

According to an embodiment of the present invention, the enema injector 10 further includes a sealing ring 104; the sealing ring 104 is fixedly sleeved outside the connecting end of the luer connector 1011.

Therefore, when the connection cap 204 is screwed to the outside of the luer 1011 and the end thereof is pressed against the seal ring 104, the connection portion between the connection cap 204 and the luer 1011 has good sealing performance, and the leakage prevention effect is excellent.

It should be added that, in the specific implementation, according to an embodiment of the present invention, the outer wall of the rear end of the injection cylinder 101 is provided with a grip lug a1012; the outer wall of the rear end of the push rod 103 is provided with a holding lug B1031.

Therefore, when the user holds the grip lug A1012 and the grip lug B1031, the enema injector 10 can be better controlled, and the using effect of the enema injector can be optimal.

In particular, the volume of the syringe 101 is preferably set to 60mL to 100mL.

Other embodiments, etc., are not illustrated herein.

To sum up, the utility model provides a small-dose enemator 1000 when concrete implementation, for will with the mode of pushing enema pushes enema of installing in the ware 10 and pushes to in enema delivery pipe 20, and along a plurality of that enema delivery pipe 20 front end outer wall was seted up drain 202 flows to patient's rectum depths for enema usage is high, can be better reach fully soften shit, solve the purpose of defecation difficulty, and will when enema delivery pipe 20 front end slowly inserts to patient's rectum from patient's anus, in the inserted twinkling of an eye, film anther sac 30 can be compressed and broken by the pressure promptly, in it lubricated liquid leaks extremely enema delivery pipe 20 front end outer wall and patient's anus inner wall for can play better lubrication, so that enema delivery pipe 20 can be very smooth and easier insert to patient in the rectum, make this application result of use can obtain improving greatly, still make patient's rectum sense of stinging comfort such as to make and apply for this application is comfortable.

Furthermore, the application effect is excellent, and the application is very popular, so that the application method is suitable for popularization.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. A small-dose enemator is characterized by comprising an enema injector for installing enema and an enema conveying pipeline suitable for being inserted from the anus of a patient to the rectum of the patient;

a liquid outlet is arranged at the front end of the enema injector; the rear end of the enema liquid conveying pipeline is formed into an opening and is detachably connected to the liquid outlet; the front end of the enema liquid conveying pipeline is closed and protrudes forwards to form a smooth protruding part, and the outer wall of the front end of the enema liquid conveying pipeline is uniformly provided with a plurality of liquid discharging ports from front to back.

2. A small-dose enemator as claimed in claim 1 and further including a thin film sachet for lubricating the intestines;

the film anther sac is fixedly adhered outside the smooth protruding part, lubricating liquid is filled in the film anther sac, and when the film anther sac is pressed and broken, the lubricating liquid in the film anther sac leaks outwards.

3. A small-dose enemator as claimed in claim 2 and further comprising liquid-absorbing fluff for adsorbing said lubricating liquid leaked out;

the imbibition fine hair is for adopting the mode of electrostatic flocking from the front to even bonding in back enema transfer line front end outer wall.

4. A small-dose enemator as claimed in claim 1 and further comprising an anti-slip fastener for fastening said enema delivery tube;

the anti-falling fixing piece can be arranged outside the rear end of the enema conveying pipeline in a front-back sliding mode.

5. A small-dose enemator as claimed in claim 4, wherein said anti-slip fixture includes a soft glue holding tray, a fixing glue sticker and a tear film;

the middle part of the soft rubber fixing disc is provided with a slide hole penetrating through the front end face and the rear end face of the soft rubber fixing disc, and the inner diameter of the slide hole is slightly smaller than the outer diameter of the enema liquid conveying pipeline so as to be tightly sleeved outside the enema liquid conveying pipeline; the fixed glue is pasted on the front end face of the soft glue fixed disc; the tearing film is adhered to the front end face of the fixed glue sticker.

6. A small dose enemator as claimed in claim 5 wherein said tear film comprises a pair of tear film A and tear film B; a notch A for the enema liquid conveying pipeline to pass through is formed in the middle of the tear film A; and a notch B for the enema conveying pipeline to pass through is formed in the middle of the tear film B.

7. A small dose enemator as claimed in claim 5 and further including a flow restrictor clip to shut off flow;

the flow limiting clamp can be clamped outside the enema liquid conveying pipeline in an opening and closing mode and is located between the soft rubber fixing disc and the rear end of the enema liquid conveying pipeline.

8. A small-dose enemator as claimed in claim 1 wherein said enema liquid delivery tube has a length greater than 20.0cm and a plurality of marker rings are uniformly provided on the outer wall of said enema liquid delivery tube from front to back, with a spacing of 5.0cm between each two adjacent marker rings.

9. A small dose enemator as claimed in any one of claims 1 to 8, wherein said enema injector includes a syringe for containing enema liquid, a piston movably inserted into said syringe in a back-and-forth manner, and a push rod for pushing said piston to move back and forth in said syringe;

the front end of the injection tube is convexly provided with a luer connector with external threads, and the rear end of the enema liquid conveying pipeline is backwards provided with a connecting cap which is connected to the outside of the luer connector in a threaded manner; the rear end of the injection tube is formed into an opening, the front end of the push rod extends into the injection tube from the opening and is connected with the piston, and the rear end of the push rod is exposed out of the opening.

10. A small-dose enemator as claimed in claim 9 wherein said enema syringe further includes a sealing ring; the sealing ring is sleeved outside the luer joint connecting end.

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