CN215023669U

CN215023669U - Enema device for retention enema

Info

Publication number: CN215023669U
Application number: CN202121457478.9U
Authority: CN
Inventors: 许林侠
Original assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Current assignee: Second Peoples Hospital of Lianyungang of Oncology Hospital of Lianyungang
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-07
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a keep enemator for enema, including the enemator body, the enemator body includes empty section of thick bamboo and piston shaft, and empty section of thick bamboo is the cavity tubulose, and empty section of thick bamboo surface is equipped with first scale mark, and empty bobbin base portion is equipped with the nipple of needle, and the nipple of needle passes through sealing connection device intercommunication anal canal tip, is equipped with the second scale mark on the anal canal, and on the anal canal inner wall was arranged in to the second scale mark, piston shaft bottom was equipped with the piston, and the piston was arranged in empty section of thick bamboo. The utility model discloses simple structure, convenient operation adjusts the suction volume of enema through first scale mark, and the accuracy is high, adjusts through the second scale mark and remains the enema degree of depth, and the anal canal location is effectual. Connect anal canal and enemator body through sealing connection device, make things convenient for the enemator body to dismantle back suction enema liquid, sealing connection device has increased the sealed firmness of connection between anal canal and the enemator body, avoids enema liquid to leak, ensures that enema liquid irritates into the patient completely internal, and the enema is effectual.

Description

Enema device for retention enema

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a keep enemator for enema.

Background

The enemator is also called as an enema bag and an enema device, is called as a defecation and bowel clearing device by the name approved by the national drug administration, belongs to a class of medical health care instruments, is mainly used for cleaning large intestines by utilizing warm water, saline water, various enema solutions or coffee solutions and the like, is mainly used for treating constipation, anorectal diseases and the like in medical institutions, is gradually accepted by health care and health maintenance club and weight-reducing hydrotherapy crowds at present, and is also an instrument for household health care.

An enemator is commonly used for performing enema operation clinically, and plays an extremely important role in relieving the pain of patients suffering from intestinal obstruction and constipation, cleaning intestinal tracts and ensuring smooth shooting of abdominal X-rays. At present, the incidence rate of anorectal diseases is higher and higher, and doctors always recommend the use of medicine retention enema for treatment after a plurality of patients visit. Retention enema is a therapeutic drug delivered into the rectum through a catheter and allowed to stay in the intestine, so that the drug is directly contacted with the intestinal wall and absorbed by the intestinal mucosa. The method can make the medicine reach the affected part quickly, and the curative effect of intravenous medication is faster than that of oral medication. Thus, for many anorectal diseases such as enteritis, constipation, rectal polyps, anal pendulous discomfort, anal pain, etc., the physician will recommend a drug retention enema treatment.

However, the small-amount retention enemas are few in the market, most of the existing enemas are suitable for large-amount non-retention enemas, and when the small-amount retention enemas are used, the problems that liquid medicine cannot be completely filled in, and the enema overflows exist. In addition, the plastic anal tube lacks scale marks, the retention enema depth cannot be determined, the positioning is not good, and the accuracy is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an enemator, simple structure especially, convenient operation is applicable to specially and remains the enema and use, prevents that enema liquid from overflowing, ensures that enema liquid pours into completely, is equipped with the scale on the anal canal, a retention enemator for the enema that the accuracy is high.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a remain enemator for enema, includes the enemator body, the enemator body includes empty section of thick bamboo and piston shaft, empty section of thick bamboo is the cavity tubulose thing, empty section of thick bamboo surface is equipped with first scale mark, empty bobbin base portion is equipped with the needle nipple, the needle nipple passes through sealing connection device intercommunication anal canal tip, be equipped with the second scale mark on the anal canal, the second scale mark is arranged in on the anal canal inner wall, piston shaft bottom is equipped with the piston, the piston is arranged in the empty section of thick bamboo.

Furthermore, the end with the second scale mark of 0mm is an inlet end, an inlet hole is formed in the inlet end, the contact end of the second scale mark and the needle nipple is a connector end, a connector tube is arranged at the connector end, and the connector tube is connected with the needle nipple.

Further, the entrance end side wall is provided with a plurality of entrance holes, and the entrance ends are arranged on the entrance end side wall.

Further, the sealing connection device comprises a sealing device and a connection device, and the connection device is in threaded connection.

Furthermore, an external thread is arranged on the outer cylindrical surface of the needle nipple, an internal thread is arranged on the inner wall of the mouth-piece, and the external thread is matched with the internal thread.

Furthermore, the sealing device is a sealing sleeve, one end of the sealing sleeve is connected with the joint of the hollow cylinder and the needle nipple, and the other end of the sealing sleeve covers the outer surface of the mouth-piece.

Furthermore, the outer surface of the mouth-piece is provided with a plurality of anti-skid protrusions which are uniformly distributed on the outer surface of the mouth-piece.

Furthermore, the seal cover is made of rubber, and the inner surface of the seal cover is in contact with the anti-skid protrusions.

Further, a piston handle is arranged at the top of the piston shaft, the piston handle is circular and arranged at the end part of the piston shaft, and a baffle is arranged at the top of the hollow cylinder, is annular and is arranged at the end part of the hollow cylinder.

The utility model has the advantages and positive effects that:

1. the utility model discloses simple structure, convenient operation connects anal canal and enemator body through sealing connection device, makes things convenient for the enemator body to dismantle back suction enema liquid, and sealing connection device has increased the sealed firmness of connection between anal canal and the enemator body, avoids enema liquid to leak, ensures that enema liquid irritates the patient completely internal, and the enema is effectual.

2. The utility model discloses be equipped with the second scale mark on the anal canal, be convenient for adjust and remain the enema degree of depth, the anal canal location is effectual, is equipped with first scale mark on the enemator body, is convenient for adjust the suction volume of enema, and the accuracy is high.

3. The utility model discloses set up the entering end of anal canal into circular-arcly, it is internal that the anal canal of being convenient for inserts the patient, and the second scale mark on the anal canal sets up on the anal canal inner wall, has improved anal canal surface smoothness, has improved patient experience effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the embodiment of the present invention.

Fig. 3 is a sectional view of the anal canal structure of the embodiment of the present invention.

In the figure:

1. enemator body 2, first scale mark 3 and anal tube

4. Second scale mark 5, piston handle 6, piston shaft

7. Baffle 8, hollow cylinder 9 and piston

10. Needle nipple 11, mouthpiece 12, access hole

13. Stud 14, sealing connection 15, connection

16. Sealing means 17, internal thread 18, external thread.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiments of the present invention will be further described with reference to the accompanying drawings:

as shown in figures 1 and 2, the retention enemator comprises an enemator body 1, wherein the enemator body 1 comprises an empty cylinder 8 and a piston shaft 6, the empty cylinder 8 is a hollow tubular object, a first scale mark 2 is arranged on the outer surface of the empty cylinder 8, the suction amount of enema liquid can be conveniently adjusted, and the accuracy is high. The bottom of the hollow cylinder 8 is provided with a needle nipple 10, and the needle nipple 10 is communicated with the end part of the anal tube 3 through a sealing connecting device 14. Be equipped with second scale mark 4 on the anal canal 3, be convenient for adjust and keep the enema degree of depth, 3 location effects of anal canal are good, and second scale mark 4 has improved 3 surface smoothness of anal canal on arranging 3 inner walls of anal canal in, has improved patient experience effect. The bottom of the piston shaft 6 is provided with a piston 9, and the piston 9 is arranged in the hollow cylinder 8. The top of the piston shaft 6 is provided with a piston handle 5, the piston handle 5 is circular and is arranged at the end part of the piston shaft 6, the top of the hollow cylinder 8 is provided with a baffle 7, and the baffle 7 is annular and is arranged at the end part of the hollow cylinder 8.

As shown in fig. 1 and 3, the end of the second scale mark 4 of the anal tube 3 of 0mm is an entrance end, preferably, the entrance end of the anal tube 3 is arc-shaped, so that the anal tube 3 can be conveniently inserted into the body of a patient, the entrance end is provided with a plurality of entrance holes 12, the plurality of entrance holes 12 are uniformly distributed on the end part of the entrance end and the side wall of the entrance end, and the plurality of entrance holes 12 are arranged in a plurality of directions, so that the enema in the anal tube 3 can be conveniently contacted with the affected part of the patient in all directions.

The contact end of the second scale mark 4 and the needle nipple 10 is a mouthpiece end, the mouthpiece end is provided with a mouthpiece tube 11, and the mouthpiece tube 11 is connected with the needle nipple 10. Preferably, this embodiment connects anal canal 3 and enemator body 1 through sealing connecting device 14, makes things convenient for enemator body 1 to dismantle back suction enema, and sealing connecting device 14 has increased the sealed firmness in connection between anal canal 3 and the enemator body 1, avoids enema to leak, ensures that enema fills the patient completely internal, and the enema is effectual.

Preferably, the sealing connection device 14 provided by the present embodiment comprises a sealing device 16 and a connection device 15, and the connection device 15 is a threaded connection.

As shown in fig. 2, the outer cylindrical surface of the needle nipple 10 is provided with an external thread 18, the inner wall of the mouthpiece 11 is provided with an internal thread 17, and the external thread 18 is matched with the internal thread 17.

As shown in fig. 2, the sealing device 16 is a sealing sleeve, one end of the sealing sleeve is connected with the joint of the hollow barrel 8 and the needle nipple 10, and the other end of the sealing sleeve covers the outer surface of the mouthpiece 11. Preferably, the outer surface of the mouthpiece 11 is provided with a plurality of anti-slip protrusions 13, and the plurality of anti-slip protrusions 13 are uniformly distributed on the outer surface of the mouthpiece 11. The sealing sleeve is made of rubber, and the inner surface of the sealing sleeve is in contact with the anti-skid protrusions 13.

This embodiment convenient to use can be applicable to the small amount and remain the enema, and accuracy when improving the operation has also improved medical personnel's work efficiency, has the practicality.

The utility model discloses a theory of operation is:

suction enema liquid to empty section of thick bamboo 8 in through enemator body 1, through first scale mark 2, control enema liquid suction volume, arrange needle nipple 10 surface in with mouth-piece 11 through threaded connection, straighten the seal cover, cover at 11 surfaces of mouth-piece. The entrance end of the anal tube 3 is coated with lubricating oil to reduce friction and facilitate smooth insertion into the anus of a patient.

The insertion depth of the anal tube 3 is controlled through the second scale marks 4, the insertion depth is generally about 15cm, the enema in the enemator body 1 is slowly pushed into the rectum, then the enemator is laid down and has a rest for 1-2 hours, so that the phenomenon that the enemy is walking vertically immediately is avoided, the defecation feeling is avoided, and the liquid medicine is discharged too early.

The utility model has the advantages and positive effects that:

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An enemator for retention enema, which is characterized in that: including the enemator body, the enemator body includes empty section of thick bamboo and piston shaft, empty section of thick bamboo is the cavity tubulose thing, empty section of thick bamboo surface is equipped with first scale mark, empty bobbin base portion is equipped with the needle nipple, the needle nipple passes through sealing connection device intercommunication anal canal tip, be equipped with the second scale mark on the anal canal, the second scale mark is arranged in on the anal canal inner wall, piston shaft bottom is equipped with the piston, the piston is arranged in the empty section of thick bamboo.

2. An enemator as claimed in claim 1, wherein: the end with the second scale mark of 0mm is an inlet end, an inlet hole is formed in the inlet end, the contact end of the second scale mark and the needle nipple is a mouthpiece end, a mouthpiece tube is arranged at the mouthpiece end, and the mouthpiece tube is connected with the needle nipple.

3. An enemator as claimed in claim 2, wherein: the inlet end is provided with a plurality of inlet holes, and the inlet holes are uniformly distributed on the inlet end part and the inlet end side wall.

4. An enemator as claimed in claim 3, wherein: the sealing connection device comprises a sealing device and a connection device, wherein the connection device is in threaded connection.

5. An enemator as claimed in claim 4, wherein: the needle nipple is characterized in that an external thread is arranged on the outer cylindrical surface of the needle nipple, an internal thread is arranged on the inner wall of the mouth-piece, and the external thread is matched with the internal thread.

6. An enemator as claimed in claim 4 or 5, wherein: the sealing device is a sealing sleeve, one end of the sealing sleeve is connected with the joint of the hollow cylinder and the needle nipple, and the other end of the sealing sleeve covers the outer surface of the mouth-piece.

7. An enemator as claimed in claim 6, wherein: the anti-skid device is characterized in that anti-skid protrusions are arranged on the outer surface of the interface tube, and the anti-skid protrusions are evenly distributed on the outer surface of the interface tube.

8. An enemator as claimed in claim 7, wherein: the sealing sleeve is made of rubber, and the inner surface of the sealing sleeve is in contact with the anti-skid protrusions.

9. An enemator as claimed in any one of claims 1 to 5, wherein: the piston shaft top is equipped with the piston handle, the piston handle is circular, arranges in the piston shaft tip, empty bobbin top is equipped with the baffle, the baffle is the annular, arranges in empty bobbin tip.