CN219251158U

CN219251158U - Enema device

Info

Publication number: CN219251158U
Application number: CN202221951499.0U
Authority: CN
Inventors: 莫素娟; 蔡剑梅; 林丽英; 唐欢; 黎娜; 朱黎明; 农程雯
Original assignee: Second Affiliated Hospital of Guangxi Medical University
Current assignee: Second Affiliated Hospital of Guangxi Medical University
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-06-27
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an enema device, and belongs to the field of medical instruments. The inner pipe is sleeved in the outer pipe, the inner pipe is provided with a first connecting end and a first inserting end, and the outer pipe is provided with a second connecting end and a second inserting end; a first syringe connecting port is arranged on the first connecting end, a plurality of first through holes are formed in the first inserting end, a first air bag is arranged on the periphery of the first inserting end, the first connecting end stretches out of the second connecting end, and a first barometer interface is arranged on the first connecting end; the outer tube is provided with a telescopic corrugated section, and the corrugated section is close to the second connecting end; the second insert end is provided with a plurality of second through holes, and the second insert end periphery is provided with the second gasbag, is provided with the second barometer interface on the second connecting end. Solves the technical problems that the traditional enema device is not convenient to push into deeper parts of colorectal and can not meet the requirements of treatment and cleaning treatment in the deep parts of colorectal.

Description

Enema device

Technical Field

The utility model relates to the field of medical instruments, in particular to an enema device.

Background

The enema is a treatment method by inserting an anal tube and then injecting a medicine into the rectum through the anal tube, can stimulate intestinal peristalsis, soften and clear feces, relieve obstruction, remove air accumulation in the intestines, relieve abdominal distension, relieve tension of the intestinal tube, improve blood circulation, promote inflammatory reaction recovery of the intestinal tube, and create conditions for operation or examination; the traditional Chinese medicine composition is used for treating constipation and proctitis clinically, and can be used for cleaning intestinal tracts so as to ensure smooth operation of colonoscopy and intestinal tracts.

The colorectal of an adult is about 1.3-1.5 m, the traditional enema device is of a single tube type, can only enter about 45cm, is inconvenient to push into the deeper part of the colorectal, and has certain limitation in colorectal treatment and cleaning beyond 45cm, and cannot meet the requirements of treatment or cleaning of intestinal tracts. Therefore, there is a need for a device that facilitates insertion deeper into the colorectal, and that satisfies medication or intestinal tract cleaning.

Disclosure of Invention

The utility model aims to solve the problems that the traditional enema device is inconvenient to push into the deep part of the colorectal and cannot meet the requirements of treatment and cleaning treatment in the deep part of the colorectal.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an enema device comprises an inner tube and an outer tube, wherein the inner tube is sleeved in the outer tube, one end of the inner tube is set to be a first connecting end, the other end of the inner tube is set to be a first inserting end, one end of the outer tube is set to be a second connecting end, and the other end of the outer tube is set to be a second inserting end; the first connecting end is provided with a first syringe connecting port, the first inserting end is provided with a plurality of first through holes, the periphery of the first inserting end is provided with a first air bag, the first connecting end stretches out of the second connecting end, the first connecting end is provided with a first barometer interface, and the first barometer interface is communicated with the first air bag through a first air hole; the second connecting end is tightly sleeved on the periphery of the first connecting end, a telescopic corrugated section is arranged on the outer tube, and the corrugated section is close to the second connecting end; the second insert end is provided with a plurality of second through holes, the second insert end periphery is provided with the second gasbag, be provided with the second barometer interface on the second connecting end, the second barometer interface through the second gas pocket with the second gasbag intercommunication.

Further, a second syringe connecting port is formed in the tail end of the second connecting end or the side wall of the outer tube, and the second connecting end is tightly sleeved on the first connecting end through the second syringe connecting port.

Further, the first air bag and the second air bag are both in annular structures.

Further, the first air hole is formed in the wall of the inner tube, the first air hole is formed in the axis direction of the inner tube, one end of the first air hole is connected with the first air bag, and the other end of the first air hole is connected with the first barometer interface.

Further, the second air hole is formed in the wall of the outer tube, the second air hole is formed in the axis direction of the outer tube, one end of the second air hole is connected with the second air bag, and the other end of the second air hole is connected with the second barometer interface.

Further, a first scale is arranged in the side wall of the inner tube, and a second scale is arranged in the side wall of the outer tube.

Further, the tail end of the first insertion end is a round head end.

Further, the tail end of the first insertion end is provided with a bent guide section.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. when the air pressure meter is used, the first air pressure meter interface and the second air pressure meter interface are respectively connected with the air pressure meter, the corrugated section is in a folded state, and the first insertion end extends out of the second insertion end more; after the first insertion end enters the intestines first and reaches a certain depth, the air pressure instrument is controlled to open the first air bag, the first air bag is connected and fixed with the meat wall of the intestines, and the inner tube is clamped in the intestines; after the inner tube 1 is fixed, a medical staff holds the second connecting end of the outer tube by one hand and pulls the outer wall of the outer tube by the other hand, the inserting end of the outer tube is pushed into the intestines of a patient, in the process, the corrugated section of the outer tube is gradually stretched to the limit position, and the telescopic length of the corrugated section is the push depth for one time; after the second insertion end of the outer tube is propped against the first air bag on the inner tube, the second air bag is opened by pressurizing through an air pressure meter, and then the outer tube is fixed; after the outer tube is fixed, the first air bag is closed, the inner tube continues to go deep, the corrugated section is gradually folded under the action of self elasticity, after the corrugated section is pushed again, the first air bag is opened, the inner tube is fixed, the second air bag is closed, the outer tube is pushed continuously, and the corrugated section is repeatedly circulated. The inner tube and the outer tube are matched to climb, so that the inner tube is firstly explored, the outer tube is kept up, if the inner tube is blocked by substances such as feces in intestines, and the like, the outer tube can be used as a support of the inner tube after being kept up, the inner tube can continue to go deep, the blocking of the tube is prevented, and the enteroscope can go deep to colorectal 75CM or deeper. Then the enema is realized by connecting the first syringe connection port with a syringe and filling medicines or cleaning liquid into the colorectal of a patient through the syringe. Based on the above, the utility model solves the technical problems that the traditional enema device is inconvenient to push into deeper parts of the colorectal and cannot meet the requirements of treatment and cleaning treatment in the deep parts of the colorectal.

2. The tail end of the second connecting end is provided with a second syringe connecting port, so that the inner tube and the outer tube can be connected with a syringe, after reaching a designated position, the inner tube starts to perform medicine enema, if the inner tube is blocked, the inner tube is extracted, and the outer tube is used for continuing treatment, so that the pain of repeated insertion of a patient is reduced.

3. The utility model can conveniently observe the insertion depth of the inner pipe and the outer pipe by providing the scales; the round head end is arranged to protect the intestinal wall of the patient, so that the damage of the patient is reduced; through being provided with the guide section, can realize the direction when the inner tube inserts the intestines bight through rotating the inner tube, the insertion of the inner tube of being convenient for.

Drawings

FIG. 1 is a broken view of a three-dimensional structure of the present utility model (the corrugated section is in a stretched state);

FIG. 2 is a broken view of the three-dimensional structure of the inner tube according to the present utility model;

FIG. 3 is a broken view of the cross-sectional structure of the inner tube of the present utility model;

FIG. 4 is a broken view of the three-dimensional structure of the outer tube of the present utility model;

FIG. 5 is a broken view of the cross-sectional structure of the outer tube of the present utility model;

in the drawing, a 1-inner tube, a 2-outer tube, a 11-first connecting end, a 12-first inserting end, a 13-first syringe connecting port, a 14-first through hole, a 15-first air bag, a 16-first barometer interface, a 17-first air hole, a 18-round head end, a 19-guiding section, a 110-first scale, a 21-second connecting end, a 22-second inserting end, a 23-corrugated section, a 24-second through hole, a 25-second air bag, a 26-second barometer interface, a 27-second air hole, a 28-second syringe connecting port and a 29-second scale are arranged.

Detailed Description

The following is a further description of the specific embodiments of the utility model with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "length," "width," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1 to 5, an enema device comprises an inner tube 1 and an outer tube 2, wherein the inner tube 1 is sleeved in the outer tube 2, one end of the inner tube 1 is provided with a first connecting end 11, and the other end is provided with a first inserting end 12; one end of the outer tube 2 is provided with a second connecting end 21, and the other end is provided with a second inserting end 22; the first connecting end 11 is provided with a first injector connecting port 13, the first inserting end 12 is provided with a plurality of first through holes 14, the periphery of the first inserting end 12 is provided with a first air bag 15, the first connecting end 11 extends out of the second connecting end 21, the first connecting end 11 is provided with a first barometer interface 16, and the first barometer interface 16 is communicated with the first air bag 15 through the first air holes 17; the second connecting end 21 is tightly sleeved on the periphery of the first connecting end 11, a telescopic corrugated section 23 is arranged on the outer tube 2, and the corrugated section 23 is close to the second connecting end 21; the second inserting end 22 is provided with a plurality of second through holes 24, the periphery of the second inserting end 22 is provided with a second air bag 25, the second connecting end 21 is provided with a second barometer interface 26, and the second barometer interface 26 is communicated with the second air bag 25 through a second air hole 27. In particular, both the inner tube 1 and the outer tube 2 are made of medical rubber tubing having a certain hardness so as to facilitate insertion without being flattened by the patient's intestinal tract, while being bendable along the patient's intestinal tract. The first insertion end 12 of the inner tube 1 protrudes 5cm beyond the second insertion end 22 of the outer tube 2.

When in use, the first barometer interface 16 and the second barometer interface 26 are respectively connected with the barometer, the corrugated section 23 is in a folded state, and the first insertion end 12 extends out of the second insertion end 22 more; after the first insertion end 12 enters the intestines firstly, the inner tube 1 is pushed, after the first insertion end 12 of the inner tube 1 reaches a certain depth, the first air bag 15 is opened by controlling the barometer, the first air bag 15 is connected and fixed with the meat wall of the intestines, and the inner tube 1 is clamped in the intestines; after the inner tube 1 is fixed, a medical staff holds the second connecting end 21 of the outer tube 2 by one hand and pulls the outer wall of the outer tube 2 by the other hand to push the insertion end of the outer tube 2 into the intestines of a patient, and in the process, the corrugated section 23 of the outer tube 2 is gradually stretched to the limit position, and the telescopic length of the corrugated section 23 is the push depth once; after the second insertion end 22 of the outer tube 2 is propped against the first air bag 15 on the inner tube 1, the second air bag 25 is opened by pressurizing through an air pressure meter, and then the outer tube 2 is fixed; after the outer tube 2 is fixed, the first air bag 15 is closed, the inner tube 1 continues to go deep, the corrugated section 23 is gradually folded under the action of self elasticity, after the corrugated section is pushed again, the first air bag 15 is opened, the inner tube 1 is fixed, the second air bag 25 is closed again, the outer tube 2 is pushed continuously, and the circulation is repeated. By utilizing the inner tube 1 and the outer tube 2 to match the crawling mode, the inner tube 1 is firstly explored, the outer tube 2 is kept up, if the inner tube 1 is blocked by substances such as faeces in intestines, the outer tube 2 can be used as a support of the inner tube 1 after being kept up, the inner tube 1 can continue to go deep, the blocking of the tube is prevented, and the enteroscope can go deep to colorectal 75CM or deeper. Then, the first syringe connection port 13 is connected with a syringe, and medicines or cleaning liquid is filled into the colorectal of the patient through the syringe, so that an enema function is realized.

In this embodiment, a second syringe connection port 28 is provided at the end of the second connection end 21 or on the side wall of the outer tube 2, in this embodiment, the end of the second connection end 21 is provided with the second syringe connection port 28, and the second connection end 21 is tightly sleeved on the first connection end 11 through the second syringe connection port 28. The second connecting end 21 is provided with a second syringe connecting port 28 at the end, so that the inner tube 1 and the outer tube 2 can be connected with a syringe, after reaching a designated position, the inner tube 1 starts to perform medicine enema, if the inner tube 1 is blocked, the inner tube 1 is extracted, and the outer tube 2 is used for continuing treatment, so that the pain of repeated insertion of a patient is reduced. It will be appreciated that when the side wall of the outer tube 2 is provided with the second syringe connection port 28, a gap may be provided between the inner tube 1 and the outer tube 2, and that the medical fluid or cleaning fluid may enter the patient's intestines from the gap between the inner tube 1 and the outer tube 2.

In this embodiment, the first balloon 15 and the second balloon 25 are each in a ring-shaped structure. The first air hole 17 is arranged on the pipe wall of the inner pipe 1, the first air hole 17 is arranged along the axial direction of the inner pipe 1, one end of the first air hole 17 is connected with the first air bag 15, and the other end is connected with the first air pressure instrument interface 16. The second air hole 27 is arranged on the pipe wall of the outer pipe 2, the second air hole 27 is arranged along the axial direction of the outer pipe 2, one end of the second air hole 27 is connected with the second air bag 25, and the other end is connected with the second barometer interface 26.

In this embodiment, a first scale 110 is provided in the side wall of the inner tube 1, and a second scale 29 is provided in the side wall of the outer tube 2. By providing graduations, the insertion depths of the inner tube 1 and the outer tube 2 can be easily observed. The first insertion end 12 terminates in a rounded end 18. By providing rounded ends 18, the intestinal wall of the patient may be protected, reducing trauma to the patient.

In this embodiment, the end of the first insertion end 12 is provided with a bent guiding section 19. By providing the guide section 19, the guide when the inner tube 1 is inserted into the intestinal curved portion can be realized by rotating the inner tube 1, facilitating the insertion of the inner tube 1.

The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims

1. An enema device, characterized in that: the inner pipe is sleeved in the outer pipe, one end of the inner pipe is set to be a first connecting end, the other end of the inner pipe is set to be a first inserting end, one end of the outer pipe is set to be a second connecting end, and the other end of the outer pipe is set to be a second inserting end; the first connecting end is provided with a first syringe connecting port, the first inserting end is provided with a plurality of first through holes, the periphery of the first inserting end is provided with a first air bag, the first connecting end stretches out of the second connecting end, the first connecting end is provided with a first barometer interface, and the first barometer interface is communicated with the first air bag through a first air hole; the second connecting end is tightly sleeved on the periphery of the first connecting end, a telescopic corrugated section is arranged on the outer tube, and the corrugated section is close to the second connecting end; the second insert end is provided with a plurality of second through holes, the second insert end periphery is provided with the second gasbag, be provided with the second barometer interface on the second connecting end, the second barometer interface through the second gas pocket with the second gasbag intercommunication.

2. An enema device according to claim 1, wherein: the tail end of the second connecting end or the side wall of the outer tube is provided with a second syringe connecting port, and the second connecting end is tightly sleeved on the first connecting end through the second syringe connecting port.

3. An enema device according to claim 1, wherein: the first air bag and the second air bag are of annular structures.

4. An enema device according to claim 1, wherein: the first air hole is arranged on the wall of the inner tube, the first air hole is arranged along the axis direction of the inner tube, one end of the first air hole is connected with the first air bag, and the other end of the first air hole is connected with the first barometer interface.

5. An enema device according to claim 1, wherein: the second air hole is formed in the wall of the outer tube, the second air hole is formed in the axis direction of the outer tube, one end of the second air hole is connected with the second air bag, and the other end of the second air hole is connected with the second barometer interface.

6. An enema device according to claim 1, wherein: the inner tube is characterized in that a first scale is arranged in the side wall of the inner tube, and a second scale is arranged in the side wall of the outer tube.

7. An enema device according to claim 1, wherein: the tail end of the first insertion end is a round head end.

8. An enema device according to claim 1, wherein: the tail end of the first insertion end is provided with a bent guide section.