CN213048622U - Disposable retention enema device - Google Patents

Abstract

The utility model relates to a disposable retention enema device belongs to medical instrument technical field, the device including insert the inside anal canal of anus and with the injection bottle of anal union coupling, be equipped with first scale interval on the surface of anal canal, the injection bottle includes the bottle, be equipped with the bottle lid on the bottle, the upper surface of bottle lid upwards forms the toper opening, the bottle is equipped with the second scale interval for organ structure and bottle. The device can be used for various drug retention enema processes, and the thin anal tube with scales can ensure the accuracy of the insertion length, ensure the drugs to reach the ideal position, reduce the stimulation to the intestinal mucosa, reduce the intestinal injury and reduce the perfusion speed; the disposable retention enema device bottle body is provided with scales, so that the injected dose can be accurately observed, the waste of liquid medicine is reduced, the medicine can be accurately and sufficiently taken, and the purpose of the optimal treatment effect is achieved.

Description

Disposable retention enema device

Technical Field

The utility model belongs to the technical field of medical instrument device, specifically a disposable retention enema device has been related to.

Background

The statements herein merely provide background related to the present disclosure and may not necessarily constitute prior art.

The medicine retention enema is prepared by injecting medicine from anus and retaining the medicine in rectum or colon, so that the medicine can directly act on pelvic cavity through lymphatic vessels and capillary vessels communicated with the pelvic cavity through rectal mucosa and intestinal wall, and the medicine concentration and bioavailability are high. The dosage of retention enema is less, the enema volume of the general traditional Chinese medicine is about 100ml, and the enema volume of the western medicine is about 40 ml.

The traditional enemator wastes liquid medicine, and the anal canal is thick and hard, so that intestinal mucosa is easily damaged, and the falling and swelling feeling of a patient is increased. At present, a 50ml syringe is generally used for connecting a thin and soft anal tube clinically, but some traditional Chinese medicines cannot be completely dissolved, so that the medicines are retained in the syringe, and the purpose of effective medication cannot be achieved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model aims to provide a disposable retention enema device which can be used in the retention enema process of various medicaments, and a thin anal canal with scales can ensure the accuracy of the insertion length, so that the medicaments can reach the ideal position, the stimulation to intestinal mucosa can be reduced, the intestinal injury can be reduced, and the perfusion speed can be reduced; the disposable retention enema device bottle body is provided with scales, so that the injected dose can be accurately observed, the waste of liquid medicine is reduced, the medicine can be accurately and sufficiently taken, and the purpose of the optimal treatment effect is achieved.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a disposable retention enema device, the device including insert the inside anal canal of anus and with the injection bottle that the anal canal is connected, be equipped with first scale interval on the surface of anal canal, the injection bottle includes the bottle, be equipped with the bottle lid on the bottle, the upper surface of bottle lid upwards forms the toper opening, the bottle is equipped with the second scale interval for organ structure and bottle.

Furthermore, a conical body is sleeved on the outer surface of the anal tube, and the conical body can slide on the outer wall surface of the anal tube.

Further, one end of the anal tube is a conical opening.

Furthermore, a liquid outlet is arranged on the outer surface of the anal tube.

Further, the bottle cap is detachably connected with the bottle body.

Further, the bottle cap is connected with the bottle body through threads.

Further, both sides are equipped with the second scale interval respectively in the bottle direction of height, and wherein the second scale interval of one side reduces from the top down in proper order, and the second scale interval of opposite side increases from the top down in proper order.

Further, the anal tube is made of silica gel.

Furthermore, the anal canal adopts a No. 18 or 20 anal canal of national standard.

Further, the diameter of the conical opening on the bottle cap is smaller than that of the anal tube.

Compared with the prior art, the utility model has the advantages and positive effect be:

(1) this device can make the nursing staff in implementing the medicine and keeping the enema operation process, can the accurate length of mastering inserting the anal canal, the anal canal has reduced the stimulation when carefully inserting, the damage of intestinal mucosa has been avoided, the filling speed has been reduced, the uncomfortable sense of patient has been alleviateed, patient's comfort level has been improved, properly prolonged the retention time of medicine in the intestinal, it has the scale to annotate the bottle simultaneously, can accurately observe the injection dosage, reduce the waste of liquid medicine, accurate capacity is used medicine, reach best treatment's purpose.

(2) The outer wall surface of the anal tube in the device is provided with the conical body, and when the anal tube is inserted into an ideal position, the conical body is pushed forward to the anus to play a role of blocking, so that the medicine can be prevented from flowing out from the side wall of the anal tube, the medicine splashing caused by large pressure can be avoided, and the effect of fixing the anal tube can also be played.

(3) The liquid outlet is arranged on the outer surface of the anal tube in the device, so that the medicine can reach intestinal mucosa at different parts when the medicine is injected, and the dispersion of the medicine is facilitated.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a schematic view of a disposable retention enema device according to an embodiment of the present invention;

FIG. 2 is a schematic view showing the structure of the anal canal of a disposable retention enema device according to the embodiment of the present invention;

fig. 3 is a schematic structural view of an injection bottle in a disposable retention enema device according to an embodiment of the present invention.

In the figure: 1. anal canal, 11, opening, 12, conical cover, 2, enema injection bottle, 21, bottle cover, 22 and bottle body.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate correspondence with the upper, lower, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the present invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in figure 1, the sequential retention enema device disclosed in the embodiment of the utility model mainly comprises an anal tube 1 and an enema injection bottle 2.

As shown in fig. 2, the anal tube in this embodiment is a cylindrical tubular body, the two ends of the anal tube in the length direction have different diameters, and the right anal tube opening is tapered, so that the enema injection bottle 2 can be conveniently injected into the anal tube from the tapered opening.

It should be noted that the length of the anal canal in this embodiment is preferably 50 cm.

The left end of the anal tube is used for being inserted from the anus, an opening is formed in the left end of the anal tube, openings 11 are formed in the circumferential surface of the anal tube, the number of the openings is preferably 2, and the number of the openings can be more than two, so that the medicine can reach intestinal mucosa at different positions when the medicine is injected, and the medicine can be dispersed.

In order to protect the patient, the material of anal canal is the silica gel material, and the anal canal needs thin and insert certain degree of depth, wherein anal canal state uniform standard 18, No. 20 thickness, the anal canal is thin, has reduced the stimulation during the insertion, guarantees to pour into the liquid medicine speed principle that should not be too fast.

The scales of 5, 10, 15 … 45 and 50cm are marked on the outer wall surface of the anal tube, the scales inserted into the anal tube can be accurately recorded by 15-20cm, and the height of the liquid level can be recorded to be less than 30 cm.

Further, a conical cover 12 is sleeved on the outer surface of the anal tube, a large opening of the conical cover faces to a conical opening at the tail end of the anal tube, and the diameter of a small opening of the conical cover is equal to or slightly larger than that of the anal tube. In the operation process, when the anal canal is inserted to an ideal position, the conical cover 12 is pushed forwards to the anus to play a role of blocking, so that the medicine can be prevented from flowing out from the side wall of the anal canal, the medicine can be prevented from splashing due to high pressure, and the effect of fixing the anal canal can be played.

As shown in fig. 2, the enema injection bottle 2 of this embodiment mainly comprises a bottle cap 21 and a bottle body 22, wherein the front end of the bottle cap 21 is a thin cone, and the thin cone can be inserted into the cone-shaped opening end at the tail of the anal tube to facilitate the injection of medicine, and the bottle cap 21 and the bottle body 22 are connected by threads.

Further, the bottle body 22 is of an organ structure and can be folded when packaged, and the bottle body is unfolded when medicine is added, so that the medicine is added; the bottle is inverted by hand during clysis, the bottom of the bottle is extruded along with the wind musical instrument structure, the bottle has a pushing effect, a pressurizing effect is achieved, the bottle is transparent, and the bottle is beneficial to observing the descending speed of liquid medicine and the medicine amount.

Of course, the bottle body 22 of the present invention is not limited to the rectangular structure, and the bottle body 22 is preferably cylindrical, so that the bottle body is approximately flat after being pulled open, so that the bottle body is easy to mark when being marked with scales, and the liquid medicine is not easy to stay in the wrinkles.

Furthermore, scales are arranged on two sides of the bottle body of the enema device in the height direction for recording the dosage, and one side is used for recording the positive sequence, so that the dosage is easy to observe during dosing; the other side is the record of the inverted dose, and when in clysis, the medical staff holds the inverted bottle body, thus the scales and the dose can be visually observed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.

Claims (10)

1. The utility model provides a disposable retention enema device, its characterized in that, the device including insert the inside anal canal of anus and with the injection bottle that the anal canal is connected, be equipped with first scale interval on the surface of anal canal, the injection bottle includes the bottle, be equipped with the bottle lid on the bottle, the upper surface of bottle lid upwards forms the toper opening, the bottle is equipped with the second scale interval for organ structure and bottle.

2. A disposable retention enema device according to claim 1, wherein said anal tube is fitted on its outer surface with a cone which slides on the outer wall of the anal tube.

3. A disposable retention enema device according to claim 1, wherein one end of the anal tube is tapered open.

4. A disposable retention enema device according to claim 1 wherein a liquid outlet is provided on the outer surface of said anal canal.

5. A disposable retention enema device according to claim 1 wherein said bottle cap is removably attached to the bottle body.

6. A disposable retention enema device according to claim 5 wherein said bottle cap is threadedly connected to the bottle body.

7. The disposable retention enema device of claim 1, wherein the bottle body is provided at both sides in the height direction with second scale values, respectively, wherein the second scale values at one side decrease sequentially from top to bottom and the second scale values at the other side increase sequentially from top to bottom.

8. A disposable retention enema device according to claim 1, wherein said anal tube is of silicone material.

9. A disposable retention enema device according to claim 1, wherein said anal canal is a national standard 18, 20 anal canal.

10. A disposable retention enema device according to claim 1 wherein the diameter of the tapered opening in the cap is smaller than the diameter of the anal canal.

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